libc/unix/linux_like/linux/
mod.rs

Help
1//! Linux-specific definitions for linux-like values
2
3use core::mem::size_of;
4
5use crate::prelude::*;
6
7pub type useconds_t = u32;
8pub type dev_t = u64;
9pub type socklen_t = u32;
10pub type mode_t = u32;
11pub type ino64_t = u64;
12pub type off64_t = i64;
13pub type blkcnt64_t = i64;
14pub type rlim64_t = u64;
15pub type mqd_t = c_int;
16pub type nfds_t = c_ulong;
17pub type nl_item = c_int;
18pub type idtype_t = c_uint;
19pub type loff_t = c_longlong;
20pub type pthread_key_t = c_uint;
21pub type pthread_once_t = c_int;
22pub type pthread_spinlock_t = c_int;
23pub type __kernel_fsid_t = __c_anonymous__kernel_fsid_t;
24pub type __kernel_clockid_t = c_int;
25
26pub type __u8 = c_uchar;
27pub type __u16 = c_ushort;
28pub type __s16 = c_short;
29pub type __u32 = c_uint;
30pub type __s32 = c_int;
31
32pub type Elf32_Half = u16;
33pub type Elf32_Word = u32;
34pub type Elf32_Off = u32;
35pub type Elf32_Addr = u32;
36pub type Elf32_Xword = u64;
37pub type Elf32_Sword = i32;
38
39pub type Elf64_Half = u16;
40pub type Elf64_Word = u32;
41pub type Elf64_Off = u64;
42pub type Elf64_Addr = u64;
43pub type Elf64_Xword = u64;
44pub type Elf64_Sxword = i64;
45pub type Elf64_Sword = i32;
46
47pub type Elf32_Section = u16;
48pub type Elf64_Section = u16;
49
50pub type Elf32_Relr = Elf32_Word;
51pub type Elf64_Relr = Elf32_Xword;
52pub type Elf32_Rel = __c_anonymous_elf32_rel;
53pub type Elf64_Rel = __c_anonymous_elf64_rel;
54
55cfg_if! {
56    if #[cfg(not(target_arch = "sparc64"))] {
57        pub type Elf32_Rela = __c_anonymous_elf32_rela;
58        pub type Elf64_Rela = __c_anonymous_elf64_rela;
59    }
60}
61
62// linux/can.h
63pub type canid_t = u32;
64
65// linux/can/j1939.h
66pub type can_err_mask_t = u32;
67pub type pgn_t = u32;
68pub type priority_t = u8;
69pub type name_t = u64;
70
71pub type iconv_t = *mut c_void;
72
73// linux/sctp.h
74pub type sctp_assoc_t = __s32;
75
76pub type eventfd_t = u64;
77
78cfg_if! {
79    if #[cfg(not(target_env = "gnu"))] {
80        missing! {
81            #[cfg_attr(feature = "extra_traits", derive(Debug))]
82            pub enum fpos64_t {} // FIXME(linux): fill this out with a struct
83        }
84    }
85}
86
87e! {
88    #[repr(u32)]
89    pub enum tpacket_versions {
90        TPACKET_V1,
91        TPACKET_V2,
92        TPACKET_V3,
93    }
94}
95
96s! {
97    pub struct glob_t {
98        pub gl_pathc: size_t,
99        pub gl_pathv: *mut *mut c_char,
100        pub gl_offs: size_t,
101        pub gl_flags: c_int,
102
103        __unused1: *mut c_void,
104        __unused2: *mut c_void,
105        __unused3: *mut c_void,
106        __unused4: *mut c_void,
107        __unused5: *mut c_void,
108    }
109
110    pub struct passwd {
111        pub pw_name: *mut c_char,
112        pub pw_passwd: *mut c_char,
113        pub pw_uid: crate::uid_t,
114        pub pw_gid: crate::gid_t,
115        pub pw_gecos: *mut c_char,
116        pub pw_dir: *mut c_char,
117        pub pw_shell: *mut c_char,
118    }
119
120    pub struct spwd {
121        pub sp_namp: *mut c_char,
122        pub sp_pwdp: *mut c_char,
123        pub sp_lstchg: c_long,
124        pub sp_min: c_long,
125        pub sp_max: c_long,
126        pub sp_warn: c_long,
127        pub sp_inact: c_long,
128        pub sp_expire: c_long,
129        pub sp_flag: c_ulong,
130    }
131
132    pub struct dqblk {
133        pub dqb_bhardlimit: u64,
134        pub dqb_bsoftlimit: u64,
135        pub dqb_curspace: u64,
136        pub dqb_ihardlimit: u64,
137        pub dqb_isoftlimit: u64,
138        pub dqb_curinodes: u64,
139        pub dqb_btime: u64,
140        pub dqb_itime: u64,
141        pub dqb_valid: u32,
142    }
143
144    pub struct signalfd_siginfo {
145        pub ssi_signo: u32,
146        pub ssi_errno: i32,
147        pub ssi_code: i32,
148        pub ssi_pid: u32,
149        pub ssi_uid: u32,
150        pub ssi_fd: i32,
151        pub ssi_tid: u32,
152        pub ssi_band: u32,
153        pub ssi_overrun: u32,
154        pub ssi_trapno: u32,
155        pub ssi_status: i32,
156        pub ssi_int: i32,
157        pub ssi_ptr: u64,
158        pub ssi_utime: u64,
159        pub ssi_stime: u64,
160        pub ssi_addr: u64,
161        pub ssi_addr_lsb: u16,
162        _pad2: u16,
163        pub ssi_syscall: i32,
164        pub ssi_call_addr: u64,
165        pub ssi_arch: u32,
166        _pad: [u8; 28],
167    }
168
169    pub struct itimerspec {
170        pub it_interval: crate::timespec,
171        pub it_value: crate::timespec,
172    }
173
174    pub struct fsid_t {
175        __val: [c_int; 2],
176    }
177
178    pub struct fanout_args {
179        #[cfg(target_endian = "little")]
180        pub id: __u16,
181        pub type_flags: __u16,
182        #[cfg(target_endian = "big")]
183        pub id: __u16,
184        pub max_num_members: __u32,
185    }
186
187    pub struct packet_mreq {
188        pub mr_ifindex: c_int,
189        pub mr_type: c_ushort,
190        pub mr_alen: c_ushort,
191        pub mr_address: [c_uchar; 8],
192    }
193
194    #[deprecated(since = "0.2.70", note = "sockaddr_ll type must be used instead")]
195    pub struct sockaddr_pkt {
196        pub spkt_family: c_ushort,
197        pub spkt_device: [c_uchar; 14],
198        pub spkt_protocol: c_ushort,
199    }
200
201    pub struct tpacket_auxdata {
202        pub tp_status: __u32,
203        pub tp_len: __u32,
204        pub tp_snaplen: __u32,
205        pub tp_mac: __u16,
206        pub tp_net: __u16,
207        pub tp_vlan_tci: __u16,
208        pub tp_vlan_tpid: __u16,
209    }
210
211    pub struct tpacket_hdr {
212        pub tp_status: c_ulong,
213        pub tp_len: c_uint,
214        pub tp_snaplen: c_uint,
215        pub tp_mac: c_ushort,
216        pub tp_net: c_ushort,
217        pub tp_sec: c_uint,
218        pub tp_usec: c_uint,
219    }
220
221    pub struct tpacket_hdr_variant1 {
222        pub tp_rxhash: __u32,
223        pub tp_vlan_tci: __u32,
224        pub tp_vlan_tpid: __u16,
225        pub tp_padding: __u16,
226    }
227
228    pub struct tpacket2_hdr {
229        pub tp_status: __u32,
230        pub tp_len: __u32,
231        pub tp_snaplen: __u32,
232        pub tp_mac: __u16,
233        pub tp_net: __u16,
234        pub tp_sec: __u32,
235        pub tp_nsec: __u32,
236        pub tp_vlan_tci: __u16,
237        pub tp_vlan_tpid: __u16,
238        pub tp_padding: [__u8; 4],
239    }
240
241    pub struct tpacket_req {
242        pub tp_block_size: c_uint,
243        pub tp_block_nr: c_uint,
244        pub tp_frame_size: c_uint,
245        pub tp_frame_nr: c_uint,
246    }
247
248    pub struct tpacket_req3 {
249        pub tp_block_size: c_uint,
250        pub tp_block_nr: c_uint,
251        pub tp_frame_size: c_uint,
252        pub tp_frame_nr: c_uint,
253        pub tp_retire_blk_tov: c_uint,
254        pub tp_sizeof_priv: c_uint,
255        pub tp_feature_req_word: c_uint,
256    }
257
258    #[repr(align(8))]
259    pub struct tpacket_rollover_stats {
260        pub tp_all: crate::__u64,
261        pub tp_huge: crate::__u64,
262        pub tp_failed: crate::__u64,
263    }
264
265    pub struct tpacket_stats {
266        pub tp_packets: c_uint,
267        pub tp_drops: c_uint,
268    }
269
270    pub struct tpacket_stats_v3 {
271        pub tp_packets: c_uint,
272        pub tp_drops: c_uint,
273        pub tp_freeze_q_cnt: c_uint,
274    }
275
276    pub struct tpacket3_hdr {
277        pub tp_next_offset: __u32,
278        pub tp_sec: __u32,
279        pub tp_nsec: __u32,
280        pub tp_snaplen: __u32,
281        pub tp_len: __u32,
282        pub tp_status: __u32,
283        pub tp_mac: __u16,
284        pub tp_net: __u16,
285        pub hv1: crate::tpacket_hdr_variant1,
286        pub tp_padding: [__u8; 8],
287    }
288
289    pub struct tpacket_bd_ts {
290        pub ts_sec: c_uint,
291        pub ts_usec: c_uint,
292    }
293
294    #[repr(align(8))]
295    pub struct tpacket_hdr_v1 {
296        pub block_status: __u32,
297        pub num_pkts: __u32,
298        pub offset_to_first_pkt: __u32,
299        pub blk_len: __u32,
300        pub seq_num: crate::__u64,
301        pub ts_first_pkt: crate::tpacket_bd_ts,
302        pub ts_last_pkt: crate::tpacket_bd_ts,
303    }
304
305    pub struct cpu_set_t {
306        #[cfg(all(target_pointer_width = "32", not(target_arch = "x86_64")))]
307        bits: [u32; 32],
308        #[cfg(not(all(target_pointer_width = "32", not(target_arch = "x86_64"))))]
309        bits: [u64; 16],
310    }
311
312    pub struct if_nameindex {
313        pub if_index: c_uint,
314        pub if_name: *mut c_char,
315    }
316
317    // System V IPC
318    pub struct msginfo {
319        pub msgpool: c_int,
320        pub msgmap: c_int,
321        pub msgmax: c_int,
322        pub msgmnb: c_int,
323        pub msgmni: c_int,
324        pub msgssz: c_int,
325        pub msgtql: c_int,
326        pub msgseg: c_ushort,
327    }
328
329    pub struct sembuf {
330        pub sem_num: c_ushort,
331        pub sem_op: c_short,
332        pub sem_flg: c_short,
333    }
334
335    pub struct input_event {
336        // FIXME(1.0): Change to the commented variant, see https://github.com/rust-lang/libc/pull/4148#discussion_r1857511742
337        #[cfg(any(target_pointer_width = "64", not(linux_time_bits64)))]
338        pub time: crate::timeval,
339        // #[cfg(any(target_pointer_width = "64", not(linux_time_bits64)))]
340        // pub input_event_sec: time_t,
341        // #[cfg(any(target_pointer_width = "64", not(linux_time_bits64)))]
342        // pub input_event_usec: suseconds_t,
343        // #[cfg(target_arch = "sparc64")]
344        // _pad1: c_int,
345        #[cfg(all(target_pointer_width = "32", linux_time_bits64))]
346        pub input_event_sec: c_ulong,
347
348        #[cfg(all(target_pointer_width = "32", linux_time_bits64))]
349        pub input_event_usec: c_ulong,
350
351        pub type_: __u16,
352        pub code: __u16,
353        pub value: __s32,
354    }
355
356    pub struct input_id {
357        pub bustype: __u16,
358        pub vendor: __u16,
359        pub product: __u16,
360        pub version: __u16,
361    }
362
363    pub struct input_absinfo {
364        pub value: __s32,
365        pub minimum: __s32,
366        pub maximum: __s32,
367        pub fuzz: __s32,
368        pub flat: __s32,
369        pub resolution: __s32,
370    }
371
372    pub struct input_keymap_entry {
373        pub flags: __u8,
374        pub len: __u8,
375        pub index: __u16,
376        pub keycode: __u32,
377        pub scancode: [__u8; 32],
378    }
379
380    pub struct input_mask {
381        pub type_: __u32,
382        pub codes_size: __u32,
383        pub codes_ptr: crate::__u64,
384    }
385
386    pub struct ff_replay {
387        pub length: __u16,
388        pub delay: __u16,
389    }
390
391    pub struct ff_trigger {
392        pub button: __u16,
393        pub interval: __u16,
394    }
395
396    pub struct ff_envelope {
397        pub attack_length: __u16,
398        pub attack_level: __u16,
399        pub fade_length: __u16,
400        pub fade_level: __u16,
401    }
402
403    pub struct ff_constant_effect {
404        pub level: __s16,
405        pub envelope: ff_envelope,
406    }
407
408    pub struct ff_ramp_effect {
409        pub start_level: __s16,
410        pub end_level: __s16,
411        pub envelope: ff_envelope,
412    }
413
414    pub struct ff_condition_effect {
415        pub right_saturation: __u16,
416        pub left_saturation: __u16,
417
418        pub right_coeff: __s16,
419        pub left_coeff: __s16,
420
421        pub deadband: __u16,
422        pub center: __s16,
423    }
424
425    pub struct ff_periodic_effect {
426        pub waveform: __u16,
427        pub period: __u16,
428        pub magnitude: __s16,
429        pub offset: __s16,
430        pub phase: __u16,
431
432        pub envelope: ff_envelope,
433
434        pub custom_len: __u32,
435        pub custom_data: *mut __s16,
436    }
437
438    pub struct ff_rumble_effect {
439        pub strong_magnitude: __u16,
440        pub weak_magnitude: __u16,
441    }
442
443    pub struct ff_effect {
444        pub type_: __u16,
445        pub id: __s16,
446        pub direction: __u16,
447        pub trigger: ff_trigger,
448        pub replay: ff_replay,
449        // FIXME(1.0): this is actually a union
450        #[cfg(target_pointer_width = "64")]
451        pub u: [u64; 4],
452        #[cfg(target_pointer_width = "32")]
453        pub u: [u32; 7],
454    }
455
456    pub struct uinput_ff_upload {
457        pub request_id: __u32,
458        pub retval: __s32,
459        pub effect: ff_effect,
460        pub old: ff_effect,
461    }
462
463    pub struct uinput_ff_erase {
464        pub request_id: __u32,
465        pub retval: __s32,
466        pub effect_id: __u32,
467    }
468
469    pub struct uinput_abs_setup {
470        pub code: __u16,
471        pub absinfo: input_absinfo,
472    }
473
474    pub struct dl_phdr_info {
475        #[cfg(target_pointer_width = "64")]
476        pub dlpi_addr: Elf64_Addr,
477        #[cfg(target_pointer_width = "32")]
478        pub dlpi_addr: Elf32_Addr,
479
480        pub dlpi_name: *const c_char,
481
482        #[cfg(target_pointer_width = "64")]
483        pub dlpi_phdr: *const Elf64_Phdr,
484        #[cfg(target_pointer_width = "32")]
485        pub dlpi_phdr: *const Elf32_Phdr,
486
487        #[cfg(target_pointer_width = "64")]
488        pub dlpi_phnum: Elf64_Half,
489        #[cfg(target_pointer_width = "32")]
490        pub dlpi_phnum: Elf32_Half,
491
492        // As of uClibc 1.0.36, the following fields are
493        // gated behind a "#if 0" block which always evaluates
494        // to false. So I'm just removing these, and if uClibc changes
495        // the #if block in the future to include the following fields, these
496        // will probably need including here. tsidea, skrap
497        // QNX (NTO) platform does not define these fields
498        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
499        pub dlpi_adds: c_ulonglong,
500        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
501        pub dlpi_subs: c_ulonglong,
502        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
503        pub dlpi_tls_modid: size_t,
504        #[cfg(not(any(target_env = "uclibc", target_os = "nto")))]
505        pub dlpi_tls_data: *mut c_void,
506    }
507
508    pub struct Elf32_Ehdr {
509        pub e_ident: [c_uchar; 16],
510        pub e_type: Elf32_Half,
511        pub e_machine: Elf32_Half,
512        pub e_version: Elf32_Word,
513        pub e_entry: Elf32_Addr,
514        pub e_phoff: Elf32_Off,
515        pub e_shoff: Elf32_Off,
516        pub e_flags: Elf32_Word,
517        pub e_ehsize: Elf32_Half,
518        pub e_phentsize: Elf32_Half,
519        pub e_phnum: Elf32_Half,
520        pub e_shentsize: Elf32_Half,
521        pub e_shnum: Elf32_Half,
522        pub e_shstrndx: Elf32_Half,
523    }
524
525    pub struct Elf64_Ehdr {
526        pub e_ident: [c_uchar; 16],
527        pub e_type: Elf64_Half,
528        pub e_machine: Elf64_Half,
529        pub e_version: Elf64_Word,
530        pub e_entry: Elf64_Addr,
531        pub e_phoff: Elf64_Off,
532        pub e_shoff: Elf64_Off,
533        pub e_flags: Elf64_Word,
534        pub e_ehsize: Elf64_Half,
535        pub e_phentsize: Elf64_Half,
536        pub e_phnum: Elf64_Half,
537        pub e_shentsize: Elf64_Half,
538        pub e_shnum: Elf64_Half,
539        pub e_shstrndx: Elf64_Half,
540    }
541
542    pub struct Elf32_Sym {
543        pub st_name: Elf32_Word,
544        pub st_value: Elf32_Addr,
545        pub st_size: Elf32_Word,
546        pub st_info: c_uchar,
547        pub st_other: c_uchar,
548        pub st_shndx: Elf32_Section,
549    }
550
551    pub struct Elf64_Sym {
552        pub st_name: Elf64_Word,
553        pub st_info: c_uchar,
554        pub st_other: c_uchar,
555        pub st_shndx: Elf64_Section,
556        pub st_value: Elf64_Addr,
557        pub st_size: Elf64_Xword,
558    }
559
560    pub struct Elf32_Phdr {
561        pub p_type: Elf32_Word,
562        pub p_offset: Elf32_Off,
563        pub p_vaddr: Elf32_Addr,
564        pub p_paddr: Elf32_Addr,
565        pub p_filesz: Elf32_Word,
566        pub p_memsz: Elf32_Word,
567        pub p_flags: Elf32_Word,
568        pub p_align: Elf32_Word,
569    }
570
571    pub struct Elf64_Phdr {
572        pub p_type: Elf64_Word,
573        pub p_flags: Elf64_Word,
574        pub p_offset: Elf64_Off,
575        pub p_vaddr: Elf64_Addr,
576        pub p_paddr: Elf64_Addr,
577        pub p_filesz: Elf64_Xword,
578        pub p_memsz: Elf64_Xword,
579        pub p_align: Elf64_Xword,
580    }
581
582    pub struct Elf32_Shdr {
583        pub sh_name: Elf32_Word,
584        pub sh_type: Elf32_Word,
585        pub sh_flags: Elf32_Word,
586        pub sh_addr: Elf32_Addr,
587        pub sh_offset: Elf32_Off,
588        pub sh_size: Elf32_Word,
589        pub sh_link: Elf32_Word,
590        pub sh_info: Elf32_Word,
591        pub sh_addralign: Elf32_Word,
592        pub sh_entsize: Elf32_Word,
593    }
594
595    pub struct Elf64_Shdr {
596        pub sh_name: Elf64_Word,
597        pub sh_type: Elf64_Word,
598        pub sh_flags: Elf64_Xword,
599        pub sh_addr: Elf64_Addr,
600        pub sh_offset: Elf64_Off,
601        pub sh_size: Elf64_Xword,
602        pub sh_link: Elf64_Word,
603        pub sh_info: Elf64_Word,
604        pub sh_addralign: Elf64_Xword,
605        pub sh_entsize: Elf64_Xword,
606    }
607
608    pub struct __c_anonymous_elf32_rel {
609        pub r_offset: Elf32_Addr,
610        pub r_info: Elf32_Word,
611    }
612
613    pub struct __c_anonymous_elf64_rel {
614        pub r_offset: Elf64_Addr,
615        pub r_info: Elf64_Xword,
616    }
617
618    pub struct __c_anonymous__kernel_fsid_t {
619        pub val: [c_int; 2],
620    }
621
622    pub struct ucred {
623        pub pid: crate::pid_t,
624        pub uid: crate::uid_t,
625        pub gid: crate::gid_t,
626    }
627
628    pub struct mntent {
629        pub mnt_fsname: *mut c_char,
630        pub mnt_dir: *mut c_char,
631        pub mnt_type: *mut c_char,
632        pub mnt_opts: *mut c_char,
633        pub mnt_freq: c_int,
634        pub mnt_passno: c_int,
635    }
636
637    pub struct posix_spawn_file_actions_t {
638        __allocated: c_int,
639        __used: c_int,
640        __actions: *mut c_int,
641        __pad: [c_int; 16],
642    }
643
644    pub struct posix_spawnattr_t {
645        __flags: c_short,
646        __pgrp: crate::pid_t,
647        __sd: crate::sigset_t,
648        __ss: crate::sigset_t,
649        #[cfg(any(target_env = "musl", target_env = "ohos"))]
650        __prio: c_int,
651        #[cfg(not(any(target_env = "musl", target_env = "ohos")))]
652        __sp: crate::sched_param,
653        __policy: c_int,
654        __pad: [c_int; 16],
655    }
656
657    pub struct genlmsghdr {
658        pub cmd: u8,
659        pub version: u8,
660        pub reserved: u16,
661    }
662
663    pub struct in6_pktinfo {
664        pub ipi6_addr: crate::in6_addr,
665        pub ipi6_ifindex: c_uint,
666    }
667
668    pub struct arpd_request {
669        pub req: c_ushort,
670        pub ip: u32,
671        pub dev: c_ulong,
672        pub stamp: c_ulong,
673        pub updated: c_ulong,
674        pub ha: [c_uchar; crate::MAX_ADDR_LEN],
675    }
676
677    pub struct inotify_event {
678        pub wd: c_int,
679        pub mask: u32,
680        pub cookie: u32,
681        pub len: u32,
682    }
683
684    pub struct fanotify_response {
685        pub fd: c_int,
686        pub response: __u32,
687    }
688
689    pub struct fanotify_event_info_header {
690        pub info_type: __u8,
691        pub pad: __u8,
692        pub len: __u16,
693    }
694
695    pub struct fanotify_event_info_fid {
696        pub hdr: fanotify_event_info_header,
697        pub fsid: crate::__kernel_fsid_t,
698        pub handle: [c_uchar; 0],
699    }
700
701    pub struct sockaddr_vm {
702        pub svm_family: crate::sa_family_t,
703        pub svm_reserved1: c_ushort,
704        pub svm_port: c_uint,
705        pub svm_cid: c_uint,
706        pub svm_zero: [u8; 4],
707    }
708
709    pub struct regmatch_t {
710        pub rm_so: regoff_t,
711        pub rm_eo: regoff_t,
712    }
713
714    pub struct sock_extended_err {
715        pub ee_errno: u32,
716        pub ee_origin: u8,
717        pub ee_type: u8,
718        pub ee_code: u8,
719        pub ee_pad: u8,
720        pub ee_info: u32,
721        pub ee_data: u32,
722    }
723
724    // linux/can.h
725    pub struct __c_anonymous_sockaddr_can_tp {
726        pub rx_id: canid_t,
727        pub tx_id: canid_t,
728    }
729
730    pub struct __c_anonymous_sockaddr_can_j1939 {
731        pub name: u64,
732        pub pgn: u32,
733        pub addr: u8,
734    }
735
736    pub struct can_filter {
737        pub can_id: canid_t,
738        pub can_mask: canid_t,
739    }
740
741    // linux/can/j1939.h
742    pub struct j1939_filter {
743        pub name: name_t,
744        pub name_mask: name_t,
745        pub pgn: pgn_t,
746        pub pgn_mask: pgn_t,
747        pub addr: u8,
748        pub addr_mask: u8,
749    }
750
751    // linux/filter.h
752    pub struct sock_filter {
753        pub code: __u16,
754        pub jt: __u8,
755        pub jf: __u8,
756        pub k: __u32,
757    }
758
759    pub struct sock_fprog {
760        pub len: c_ushort,
761        pub filter: *mut sock_filter,
762    }
763
764    // linux/seccomp.h
765    pub struct seccomp_data {
766        pub nr: c_int,
767        pub arch: __u32,
768        pub instruction_pointer: crate::__u64,
769        pub args: [crate::__u64; 6],
770    }
771
772    pub struct seccomp_notif_sizes {
773        pub seccomp_notif: __u16,
774        pub seccomp_notif_resp: __u16,
775        pub seccomp_data: __u16,
776    }
777
778    pub struct seccomp_notif {
779        pub id: crate::__u64,
780        pub pid: __u32,
781        pub flags: __u32,
782        pub data: seccomp_data,
783    }
784
785    pub struct seccomp_notif_resp {
786        pub id: crate::__u64,
787        pub val: crate::__s64,
788        pub error: __s32,
789        pub flags: __u32,
790    }
791
792    pub struct seccomp_notif_addfd {
793        pub id: crate::__u64,
794        pub flags: __u32,
795        pub srcfd: __u32,
796        pub newfd: __u32,
797        pub newfd_flags: __u32,
798    }
799
800    pub struct nlmsghdr {
801        pub nlmsg_len: u32,
802        pub nlmsg_type: u16,
803        pub nlmsg_flags: u16,
804        pub nlmsg_seq: u32,
805        pub nlmsg_pid: u32,
806    }
807
808    pub struct nlmsgerr {
809        pub error: c_int,
810        pub msg: nlmsghdr,
811    }
812
813    pub struct nlattr {
814        pub nla_len: u16,
815        pub nla_type: u16,
816    }
817
818    pub struct file_clone_range {
819        pub src_fd: crate::__s64,
820        pub src_offset: crate::__u64,
821        pub src_length: crate::__u64,
822        pub dest_offset: crate::__u64,
823    }
824
825    pub struct __c_anonymous_ifru_map {
826        pub mem_start: c_ulong,
827        pub mem_end: c_ulong,
828        pub base_addr: c_ushort,
829        pub irq: c_uchar,
830        pub dma: c_uchar,
831        pub port: c_uchar,
832    }
833
834    pub struct in6_ifreq {
835        pub ifr6_addr: crate::in6_addr,
836        pub ifr6_prefixlen: u32,
837        pub ifr6_ifindex: c_int,
838    }
839
840    pub struct option {
841        pub name: *const c_char,
842        pub has_arg: c_int,
843        pub flag: *mut c_int,
844        pub val: c_int,
845    }
846
847    // linux/openat2.h
848    #[non_exhaustive]
849    pub struct open_how {
850        pub flags: crate::__u64,
851        pub mode: crate::__u64,
852        pub resolve: crate::__u64,
853    }
854
855    // linux/ptp_clock.h
856    pub struct ptp_clock_time {
857        pub sec: crate::__s64,
858        pub nsec: __u32,
859        pub reserved: __u32,
860    }
861
862    pub struct ptp_extts_request {
863        pub index: c_uint,
864        pub flags: c_uint,
865        pub rsv: [c_uint; 2],
866    }
867
868    pub struct ptp_sys_offset_extended {
869        pub n_samples: c_uint,
870        pub clockid: __kernel_clockid_t,
871        pub rsv: [c_uint; 2],
872        pub ts: [[ptp_clock_time; 3]; PTP_MAX_SAMPLES as usize],
873    }
874
875    pub struct ptp_sys_offset_precise {
876        pub device: ptp_clock_time,
877        pub sys_realtime: ptp_clock_time,
878        pub sys_monoraw: ptp_clock_time,
879        pub rsv: [c_uint; 4],
880    }
881
882    pub struct ptp_extts_event {
883        pub t: ptp_clock_time,
884        index: c_uint,
885        flags: c_uint,
886        rsv: [c_uint; 2],
887    }
888
889    // linux/sctp.h
890
891    pub struct sctp_initmsg {
892        pub sinit_num_ostreams: __u16,
893        pub sinit_max_instreams: __u16,
894        pub sinit_max_attempts: __u16,
895        pub sinit_max_init_timeo: __u16,
896    }
897
898    pub struct sctp_sndrcvinfo {
899        pub sinfo_stream: __u16,
900        pub sinfo_ssn: __u16,
901        pub sinfo_flags: __u16,
902        pub sinfo_ppid: __u32,
903        pub sinfo_context: __u32,
904        pub sinfo_timetolive: __u32,
905        pub sinfo_tsn: __u32,
906        pub sinfo_cumtsn: __u32,
907        pub sinfo_assoc_id: crate::sctp_assoc_t,
908    }
909
910    pub struct sctp_sndinfo {
911        pub snd_sid: __u16,
912        pub snd_flags: __u16,
913        pub snd_ppid: __u32,
914        pub snd_context: __u32,
915        pub snd_assoc_id: crate::sctp_assoc_t,
916    }
917
918    pub struct sctp_rcvinfo {
919        pub rcv_sid: __u16,
920        pub rcv_ssn: __u16,
921        pub rcv_flags: __u16,
922        pub rcv_ppid: __u32,
923        pub rcv_tsn: __u32,
924        pub rcv_cumtsn: __u32,
925        pub rcv_context: __u32,
926        pub rcv_assoc_id: crate::sctp_assoc_t,
927    }
928
929    pub struct sctp_nxtinfo {
930        pub nxt_sid: __u16,
931        pub nxt_flags: __u16,
932        pub nxt_ppid: __u32,
933        pub nxt_length: __u32,
934        pub nxt_assoc_id: crate::sctp_assoc_t,
935    }
936
937    pub struct sctp_prinfo {
938        pub pr_policy: __u16,
939        pub pr_value: __u32,
940    }
941
942    pub struct sctp_authinfo {
943        pub auth_keynumber: __u16,
944    }
945
946    pub struct rlimit64 {
947        pub rlim_cur: rlim64_t,
948        pub rlim_max: rlim64_t,
949    }
950
951    // linux/tls.h
952
953    pub struct tls_crypto_info {
954        pub version: __u16,
955        pub cipher_type: __u16,
956    }
957
958    pub struct tls12_crypto_info_aes_gcm_128 {
959        pub info: tls_crypto_info,
960        pub iv: [c_uchar; TLS_CIPHER_AES_GCM_128_IV_SIZE],
961        pub key: [c_uchar; TLS_CIPHER_AES_GCM_128_KEY_SIZE],
962        pub salt: [c_uchar; TLS_CIPHER_AES_GCM_128_SALT_SIZE],
963        pub rec_seq: [c_uchar; TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE],
964    }
965
966    pub struct tls12_crypto_info_aes_gcm_256 {
967        pub info: tls_crypto_info,
968        pub iv: [c_uchar; TLS_CIPHER_AES_GCM_256_IV_SIZE],
969        pub key: [c_uchar; TLS_CIPHER_AES_GCM_256_KEY_SIZE],
970        pub salt: [c_uchar; TLS_CIPHER_AES_GCM_256_SALT_SIZE],
971        pub rec_seq: [c_uchar; TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE],
972    }
973
974    pub struct tls12_crypto_info_aes_ccm_128 {
975        pub info: tls_crypto_info,
976        pub iv: [c_uchar; TLS_CIPHER_AES_CCM_128_IV_SIZE],
977        pub key: [c_uchar; TLS_CIPHER_AES_CCM_128_KEY_SIZE],
978        pub salt: [c_uchar; TLS_CIPHER_AES_CCM_128_SALT_SIZE],
979        pub rec_seq: [c_uchar; TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE],
980    }
981
982    pub struct tls12_crypto_info_chacha20_poly1305 {
983        pub info: tls_crypto_info,
984        pub iv: [c_uchar; TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE],
985        pub key: [c_uchar; TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE],
986        pub salt: [c_uchar; TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE],
987        pub rec_seq: [c_uchar; TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE],
988    }
989
990    pub struct tls12_crypto_info_sm4_gcm {
991        pub info: tls_crypto_info,
992        pub iv: [c_uchar; TLS_CIPHER_SM4_GCM_IV_SIZE],
993        pub key: [c_uchar; TLS_CIPHER_SM4_GCM_KEY_SIZE],
994        pub salt: [c_uchar; TLS_CIPHER_SM4_GCM_SALT_SIZE],
995        pub rec_seq: [c_uchar; TLS_CIPHER_SM4_GCM_REC_SEQ_SIZE],
996    }
997
998    pub struct tls12_crypto_info_sm4_ccm {
999        pub info: tls_crypto_info,
1000        pub iv: [c_uchar; TLS_CIPHER_SM4_CCM_IV_SIZE],
1001        pub key: [c_uchar; TLS_CIPHER_SM4_CCM_KEY_SIZE],
1002        pub salt: [c_uchar; TLS_CIPHER_SM4_CCM_SALT_SIZE],
1003        pub rec_seq: [c_uchar; TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE],
1004    }
1005
1006    pub struct tls12_crypto_info_aria_gcm_128 {
1007        pub info: tls_crypto_info,
1008        pub iv: [c_uchar; TLS_CIPHER_ARIA_GCM_128_IV_SIZE],
1009        pub key: [c_uchar; TLS_CIPHER_ARIA_GCM_128_KEY_SIZE],
1010        pub salt: [c_uchar; TLS_CIPHER_ARIA_GCM_128_SALT_SIZE],
1011        pub rec_seq: [c_uchar; TLS_CIPHER_ARIA_GCM_128_REC_SEQ_SIZE],
1012    }
1013
1014    pub struct tls12_crypto_info_aria_gcm_256 {
1015        pub info: tls_crypto_info,
1016        pub iv: [c_uchar; TLS_CIPHER_ARIA_GCM_256_IV_SIZE],
1017        pub key: [c_uchar; TLS_CIPHER_ARIA_GCM_256_KEY_SIZE],
1018        pub salt: [c_uchar; TLS_CIPHER_ARIA_GCM_256_SALT_SIZE],
1019        pub rec_seq: [c_uchar; TLS_CIPHER_ARIA_GCM_256_REC_SEQ_SIZE],
1020    }
1021
1022    // linux/wireless.h
1023
1024    pub struct iw_param {
1025        pub value: __s32,
1026        pub fixed: __u8,
1027        pub disabled: __u8,
1028        pub flags: __u16,
1029    }
1030
1031    pub struct iw_point {
1032        pub pointer: *mut c_void,
1033        pub length: __u16,
1034        pub flags: __u16,
1035    }
1036
1037    pub struct iw_freq {
1038        pub m: __s32,
1039        pub e: __s16,
1040        pub i: __u8,
1041        pub flags: __u8,
1042    }
1043
1044    pub struct iw_quality {
1045        pub qual: __u8,
1046        pub level: __u8,
1047        pub noise: __u8,
1048        pub updated: __u8,
1049    }
1050
1051    pub struct iw_discarded {
1052        pub nwid: __u32,
1053        pub code: __u32,
1054        pub fragment: __u32,
1055        pub retries: __u32,
1056        pubmisc: __u32,
1057    }
1058
1059    pub struct iw_missed {
1060        pub beacon: __u32,
1061    }
1062
1063    pub struct iw_scan_req {
1064        pub scan_type: __u8,
1065        pub essid_len: __u8,
1066        pub num_channels: __u8,
1067        pub flags: __u8,
1068        pub bssid: crate::sockaddr,
1069        pub essid: [__u8; IW_ESSID_MAX_SIZE],
1070        pub min_channel_time: __u32,
1071        pub max_channel_time: __u32,
1072        pub channel_list: [iw_freq; IW_MAX_FREQUENCIES],
1073    }
1074
1075    pub struct iw_encode_ext {
1076        pub ext_flags: __u32,
1077        pub tx_seq: [__u8; IW_ENCODE_SEQ_MAX_SIZE],
1078        pub rx_seq: [__u8; IW_ENCODE_SEQ_MAX_SIZE],
1079        pub addr: crate::sockaddr,
1080        pub alg: __u16,
1081        pub key_len: __u16,
1082        pub key: [__u8; 0],
1083    }
1084
1085    pub struct iw_pmksa {
1086        pub cmd: __u32,
1087        pub bssid: crate::sockaddr,
1088        pub pmkid: [__u8; IW_PMKID_LEN],
1089    }
1090
1091    pub struct iw_pmkid_cand {
1092        pub flags: __u32,
1093        pub index: __u32,
1094        pub bssid: crate::sockaddr,
1095    }
1096
1097    pub struct iw_statistics {
1098        pub status: __u16,
1099        pub qual: iw_quality,
1100        pub discard: iw_discarded,
1101        pub miss: iw_missed,
1102    }
1103
1104    pub struct iw_range {
1105        pub throughput: __u32,
1106        pub min_nwid: __u32,
1107        pub max_nwid: __u32,
1108        pub old_num_channels: __u16,
1109        pub old_num_frequency: __u8,
1110        pub scan_capa: __u8,
1111        pub event_capa: [__u32; 6],
1112        pub sensitivity: __s32,
1113        pub max_qual: iw_quality,
1114        pub avg_qual: iw_quality,
1115        pub num_bitrates: __u8,
1116        pub bitrate: [__s32; IW_MAX_BITRATES],
1117        pub min_rts: __s32,
1118        pub max_rts: __s32,
1119        pub min_frag: __s32,
1120        pub max_frag: __s32,
1121        pub min_pmp: __s32,
1122        pub max_pmp: __s32,
1123        pub min_pmt: __s32,
1124        pub max_pmt: __s32,
1125        pub pmp_flags: __u16,
1126        pub pmt_flags: __u16,
1127        pub pm_capa: __u16,
1128        pub encoding_size: [__u16; IW_MAX_ENCODING_SIZES],
1129        pub num_encoding_sizes: __u8,
1130        pub max_encoding_tokens: __u8,
1131        pub encoding_login_index: __u8,
1132        pub txpower_capa: __u16,
1133        pub num_txpower: __u8,
1134        pub txpower: [__s32; IW_MAX_TXPOWER],
1135        pub we_version_compiled: __u8,
1136        pub we_version_source: __u8,
1137        pub retry_capa: __u16,
1138        pub retry_flags: __u16,
1139        pub r_time_flags: __u16,
1140        pub min_retry: __s32,
1141        pub max_retry: __s32,
1142        pub min_r_time: __s32,
1143        pub max_r_time: __s32,
1144        pub num_channels: __u16,
1145        pub num_frequency: __u8,
1146        pub freq: [iw_freq; IW_MAX_FREQUENCIES],
1147        pub enc_capa: __u32,
1148    }
1149
1150    pub struct iw_priv_args {
1151        pub cmd: __u32,
1152        pub set_args: __u16,
1153        pub get_args: __u16,
1154        pub name: [c_char; crate::IFNAMSIZ],
1155    }
1156
1157    // #include <linux/eventpoll.h>
1158
1159    pub struct epoll_params {
1160        pub busy_poll_usecs: u32,
1161        pub busy_poll_budget: u16,
1162        pub prefer_busy_poll: u8,
1163        pub __pad: u8, // Must be zero
1164    }
1165
1166    #[cfg_attr(
1167        any(
1168            target_pointer_width = "32",
1169            target_arch = "x86_64",
1170            target_arch = "powerpc64",
1171            target_arch = "mips64",
1172            target_arch = "mips64r6",
1173            target_arch = "s390x",
1174            target_arch = "sparc64",
1175            target_arch = "aarch64",
1176            target_arch = "riscv64",
1177            target_arch = "riscv32",
1178            target_arch = "loongarch64"
1179        ),
1180        repr(align(4))
1181    )]
1182    #[cfg_attr(
1183        not(any(
1184            target_pointer_width = "32",
1185            target_arch = "x86_64",
1186            target_arch = "powerpc64",
1187            target_arch = "mips64",
1188            target_arch = "mips64r6",
1189            target_arch = "s390x",
1190            target_arch = "sparc64",
1191            target_arch = "aarch64",
1192            target_arch = "riscv64",
1193            target_arch = "riscv32",
1194            target_arch = "loongarch64"
1195        )),
1196        repr(align(8))
1197    )]
1198    pub struct pthread_mutexattr_t {
1199        #[doc(hidden)]
1200        size: [u8; crate::__SIZEOF_PTHREAD_MUTEXATTR_T],
1201    }
1202
1203    #[cfg_attr(
1204        any(target_env = "musl", target_env = "ohos", target_pointer_width = "32"),
1205        repr(align(4))
1206    )]
1207    #[cfg_attr(
1208        all(
1209            not(target_env = "musl"),
1210            not(target_env = "ohos"),
1211            target_pointer_width = "64"
1212        ),
1213        repr(align(8))
1214    )]
1215    pub struct pthread_rwlockattr_t {
1216        #[doc(hidden)]
1217        size: [u8; crate::__SIZEOF_PTHREAD_RWLOCKATTR_T],
1218    }
1219
1220    #[repr(align(4))]
1221    pub struct pthread_condattr_t {
1222        #[doc(hidden)]
1223        size: [u8; crate::__SIZEOF_PTHREAD_CONDATTR_T],
1224    }
1225
1226    #[repr(align(4))]
1227    pub struct pthread_barrierattr_t {
1228        #[doc(hidden)]
1229        size: [u8; crate::__SIZEOF_PTHREAD_BARRIERATTR_T],
1230    }
1231
1232    #[repr(align(8))]
1233    pub struct fanotify_event_metadata {
1234        pub event_len: __u32,
1235        pub vers: __u8,
1236        pub reserved: __u8,
1237        pub metadata_len: __u16,
1238        pub mask: __u64,
1239        pub fd: c_int,
1240        pub pid: c_int,
1241    }
1242
1243    // linux/ptp_clock.h
1244
1245    pub struct ptp_sys_offset {
1246        pub n_samples: c_uint,
1247        pub rsv: [c_uint; 3],
1248        // FIXME(garando): replace length with `2 * PTP_MAX_SAMPLES + 1` when supported
1249        pub ts: [ptp_clock_time; 51],
1250    }
1251
1252    pub struct ptp_pin_desc {
1253        pub name: [c_char; 64],
1254        pub index: c_uint,
1255        pub func: c_uint,
1256        pub chan: c_uint,
1257        pub rsv: [c_uint; 5],
1258    }
1259
1260    pub struct ptp_clock_caps {
1261        pub max_adj: c_int,
1262        pub n_alarm: c_int,
1263        pub n_ext_ts: c_int,
1264        pub n_per_out: c_int,
1265        pub pps: c_int,
1266        pub n_pins: c_int,
1267        pub cross_timestamping: c_int,
1268        pub adjust_phase: c_int,
1269        pub max_phase_adj: c_int,
1270        pub rsv: [c_int; 11],
1271    }
1272
1273    // linux/if_xdp.h
1274
1275    pub struct sockaddr_xdp {
1276        pub sxdp_family: crate::__u16,
1277        pub sxdp_flags: crate::__u16,
1278        pub sxdp_ifindex: crate::__u32,
1279        pub sxdp_queue_id: crate::__u32,
1280        pub sxdp_shared_umem_fd: crate::__u32,
1281    }
1282
1283    pub struct xdp_ring_offset {
1284        pub producer: crate::__u64,
1285        pub consumer: crate::__u64,
1286        pub desc: crate::__u64,
1287        pub flags: crate::__u64,
1288    }
1289
1290    pub struct xdp_mmap_offsets {
1291        pub rx: xdp_ring_offset,
1292        pub tx: xdp_ring_offset,
1293        pub fr: xdp_ring_offset,
1294        pub cr: xdp_ring_offset,
1295    }
1296
1297    pub struct xdp_ring_offset_v1 {
1298        pub producer: crate::__u64,
1299        pub consumer: crate::__u64,
1300        pub desc: crate::__u64,
1301    }
1302
1303    pub struct xdp_mmap_offsets_v1 {
1304        pub rx: xdp_ring_offset_v1,
1305        pub tx: xdp_ring_offset_v1,
1306        pub fr: xdp_ring_offset_v1,
1307        pub cr: xdp_ring_offset_v1,
1308    }
1309
1310    pub struct xdp_umem_reg {
1311        pub addr: crate::__u64,
1312        pub len: crate::__u64,
1313        pub chunk_size: crate::__u32,
1314        pub headroom: crate::__u32,
1315        pub flags: crate::__u32,
1316        pub tx_metadata_len: crate::__u32,
1317    }
1318
1319    pub struct xdp_umem_reg_v1 {
1320        pub addr: crate::__u64,
1321        pub len: crate::__u64,
1322        pub chunk_size: crate::__u32,
1323        pub headroom: crate::__u32,
1324    }
1325
1326    pub struct xdp_statistics {
1327        pub rx_dropped: crate::__u64,
1328        pub rx_invalid_descs: crate::__u64,
1329        pub tx_invalid_descs: crate::__u64,
1330        pub rx_ring_full: crate::__u64,
1331        pub rx_fill_ring_empty_descs: crate::__u64,
1332        pub tx_ring_empty_descs: crate::__u64,
1333    }
1334
1335    pub struct xdp_statistics_v1 {
1336        pub rx_dropped: crate::__u64,
1337        pub rx_invalid_descs: crate::__u64,
1338        pub tx_invalid_descs: crate::__u64,
1339    }
1340
1341    pub struct xdp_options {
1342        pub flags: crate::__u32,
1343    }
1344
1345    pub struct xdp_desc {
1346        pub addr: crate::__u64,
1347        pub len: crate::__u32,
1348        pub options: crate::__u32,
1349    }
1350
1351    pub struct xsk_tx_metadata_completion {
1352        pub tx_timestamp: crate::__u64,
1353    }
1354
1355    pub struct xsk_tx_metadata_request {
1356        pub csum_start: __u16,
1357        pub csum_offset: __u16,
1358    }
1359
1360    // linux/mount.h
1361
1362    pub struct mount_attr {
1363        pub attr_set: crate::__u64,
1364        pub attr_clr: crate::__u64,
1365        pub propagation: crate::__u64,
1366        pub userns_fd: crate::__u64,
1367    }
1368
1369    // linux/uio.h
1370
1371    pub struct dmabuf_cmsg {
1372        pub frag_offset: crate::__u64,
1373        pub frag_size: crate::__u32,
1374        pub frag_token: crate::__u32,
1375        pub dmabuf_id: crate::__u32,
1376        pub flags: crate::__u32,
1377    }
1378
1379    pub struct dmabuf_token {
1380        pub token_start: crate::__u32,
1381        pub token_count: crate::__u32,
1382    }
1383}
1384
1385cfg_if! {
1386    if #[cfg(not(target_arch = "sparc64"))] {
1387        s! {
1388            pub struct iw_thrspy {
1389                pub addr: crate::sockaddr,
1390                pub qual: iw_quality,
1391                pub low: iw_quality,
1392                pub high: iw_quality,
1393            }
1394
1395            pub struct iw_mlme {
1396                pub cmd: __u16,
1397                pub reason_code: __u16,
1398                pub addr: crate::sockaddr,
1399            }
1400
1401            pub struct iw_michaelmicfailure {
1402                pub flags: __u32,
1403                pub src_addr: crate::sockaddr,
1404                pub tsc: [__u8; IW_ENCODE_SEQ_MAX_SIZE],
1405            }
1406
1407            pub struct __c_anonymous_elf32_rela {
1408                pub r_offset: Elf32_Addr,
1409                pub r_info: Elf32_Word,
1410                pub r_addend: Elf32_Sword,
1411            }
1412
1413            pub struct __c_anonymous_elf64_rela {
1414                pub r_offset: Elf64_Addr,
1415                pub r_info: Elf64_Xword,
1416                pub r_addend: Elf64_Sxword,
1417            }
1418        }
1419    }
1420}
1421
1422s_no_extra_traits! {
1423    pub struct sockaddr_nl {
1424        pub nl_family: crate::sa_family_t,
1425        nl_pad: c_ushort,
1426        pub nl_pid: u32,
1427        pub nl_groups: u32,
1428    }
1429
1430    pub struct dirent {
1431        pub d_ino: crate::ino_t,
1432        pub d_off: off_t,
1433        pub d_reclen: c_ushort,
1434        pub d_type: c_uchar,
1435        pub d_name: [c_char; 256],
1436    }
1437
1438    pub struct sockaddr_alg {
1439        pub salg_family: crate::sa_family_t,
1440        pub salg_type: [c_uchar; 14],
1441        pub salg_feat: u32,
1442        pub salg_mask: u32,
1443        pub salg_name: [c_uchar; 64],
1444    }
1445
1446    pub struct uinput_setup {
1447        pub id: input_id,
1448        pub name: [c_char; UINPUT_MAX_NAME_SIZE],
1449        pub ff_effects_max: __u32,
1450    }
1451
1452    pub struct uinput_user_dev {
1453        pub name: [c_char; UINPUT_MAX_NAME_SIZE],
1454        pub id: input_id,
1455        pub ff_effects_max: __u32,
1456        pub absmax: [__s32; ABS_CNT],
1457        pub absmin: [__s32; ABS_CNT],
1458        pub absfuzz: [__s32; ABS_CNT],
1459        pub absflat: [__s32; ABS_CNT],
1460    }
1461
1462    /// WARNING: The `PartialEq`, `Eq` and `Hash` implementations of this
1463    /// type are unsound and will be removed in the future.
1464    #[deprecated(
1465        note = "this struct has unsafe trait implementations that will be \
1466                removed in the future",
1467        since = "0.2.80"
1468    )]
1469    pub struct af_alg_iv {
1470        pub ivlen: u32,
1471        pub iv: [c_uchar; 0],
1472    }
1473
1474    // x32 compatibility
1475    // See https://sourceware.org/bugzilla/show_bug.cgi?id=21279
1476    pub struct mq_attr {
1477        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1478        pub mq_flags: i64,
1479        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1480        pub mq_maxmsg: i64,
1481        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1482        pub mq_msgsize: i64,
1483        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1484        pub mq_curmsgs: i64,
1485        #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
1486        pad: [i64; 4],
1487
1488        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1489        pub mq_flags: c_long,
1490        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1491        pub mq_maxmsg: c_long,
1492        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1493        pub mq_msgsize: c_long,
1494        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1495        pub mq_curmsgs: c_long,
1496        #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
1497        pad: [c_long; 4],
1498    }
1499
1500    pub union __c_anonymous_ifr_ifru {
1501        pub ifru_addr: crate::sockaddr,
1502        pub ifru_dstaddr: crate::sockaddr,
1503        pub ifru_broadaddr: crate::sockaddr,
1504        pub ifru_netmask: crate::sockaddr,
1505        pub ifru_hwaddr: crate::sockaddr,
1506        pub ifru_flags: c_short,
1507        pub ifru_ifindex: c_int,
1508        pub ifru_metric: c_int,
1509        pub ifru_mtu: c_int,
1510        pub ifru_map: __c_anonymous_ifru_map,
1511        pub ifru_slave: [c_char; crate::IFNAMSIZ],
1512        pub ifru_newname: [c_char; crate::IFNAMSIZ],
1513        pub ifru_data: *mut c_char,
1514    }
1515
1516    pub struct ifreq {
1517        /// interface name, e.g. "en0"
1518        pub ifr_name: [c_char; crate::IFNAMSIZ],
1519        pub ifr_ifru: __c_anonymous_ifr_ifru,
1520    }
1521
1522    pub union __c_anonymous_ifc_ifcu {
1523        pub ifcu_buf: *mut c_char,
1524        pub ifcu_req: *mut crate::ifreq,
1525    }
1526
1527    /// Structure used in SIOCGIFCONF request.  Used to retrieve interface configuration for
1528    /// machine (useful for programs which must know all networks accessible).
1529    pub struct ifconf {
1530        /// Size of buffer
1531        pub ifc_len: c_int,
1532        pub ifc_ifcu: __c_anonymous_ifc_ifcu,
1533    }
1534
1535    pub struct hwtstamp_config {
1536        pub flags: c_int,
1537        pub tx_type: c_int,
1538        pub rx_filter: c_int,
1539    }
1540
1541    pub struct dirent64 {
1542        pub d_ino: crate::ino64_t,
1543        pub d_off: off64_t,
1544        pub d_reclen: c_ushort,
1545        pub d_type: c_uchar,
1546        pub d_name: [c_char; 256],
1547    }
1548
1549    pub struct sched_attr {
1550        pub size: __u32,
1551        pub sched_policy: __u32,
1552        pub sched_flags: crate::__u64,
1553        pub sched_nice: __s32,
1554        pub sched_priority: __u32,
1555        pub sched_runtime: crate::__u64,
1556        pub sched_deadline: crate::__u64,
1557        pub sched_period: crate::__u64,
1558    }
1559
1560    #[allow(missing_debug_implementations)]
1561    pub union tpacket_req_u {
1562        pub req: crate::tpacket_req,
1563        pub req3: crate::tpacket_req3,
1564    }
1565
1566    #[allow(missing_debug_implementations)]
1567    pub union tpacket_bd_header_u {
1568        pub bh1: crate::tpacket_hdr_v1,
1569    }
1570
1571    #[allow(missing_debug_implementations)]
1572    pub struct tpacket_block_desc {
1573        pub version: __u32,
1574        pub offset_to_priv: __u32,
1575        pub hdr: crate::tpacket_bd_header_u,
1576    }
1577
1578    #[cfg_attr(
1579        all(
1580            any(target_env = "musl", target_env = "ohos"),
1581            target_pointer_width = "32"
1582        ),
1583        repr(align(4))
1584    )]
1585    #[cfg_attr(
1586        all(
1587            any(target_env = "musl", target_env = "ohos"),
1588            target_pointer_width = "64"
1589        ),
1590        repr(align(8))
1591    )]
1592    #[cfg_attr(
1593        all(
1594            not(any(target_env = "musl", target_env = "ohos")),
1595            target_arch = "x86"
1596        ),
1597        repr(align(4))
1598    )]
1599    #[cfg_attr(
1600        all(
1601            not(any(target_env = "musl", target_env = "ohos")),
1602            not(target_arch = "x86")
1603        ),
1604        repr(align(8))
1605    )]
1606    pub struct pthread_cond_t {
1607        #[doc(hidden)]
1608        size: [u8; crate::__SIZEOF_PTHREAD_COND_T],
1609    }
1610
1611    #[cfg_attr(
1612        all(
1613            target_pointer_width = "32",
1614            any(
1615                target_arch = "mips",
1616                target_arch = "mips32r6",
1617                target_arch = "arm",
1618                target_arch = "hexagon",
1619                target_arch = "m68k",
1620                target_arch = "csky",
1621                target_arch = "powerpc",
1622                target_arch = "sparc",
1623                target_arch = "x86_64",
1624                target_arch = "x86"
1625            )
1626        ),
1627        repr(align(4))
1628    )]
1629    #[cfg_attr(
1630        any(
1631            target_pointer_width = "64",
1632            not(any(
1633                target_arch = "mips",
1634                target_arch = "mips32r6",
1635                target_arch = "arm",
1636                target_arch = "hexagon",
1637                target_arch = "m68k",
1638                target_arch = "csky",
1639                target_arch = "powerpc",
1640                target_arch = "sparc",
1641                target_arch = "x86_64",
1642                target_arch = "x86"
1643            ))
1644        ),
1645        repr(align(8))
1646    )]
1647    pub struct pthread_mutex_t {
1648        #[doc(hidden)]
1649        size: [u8; crate::__SIZEOF_PTHREAD_MUTEX_T],
1650    }
1651
1652    #[cfg_attr(
1653        all(
1654            target_pointer_width = "32",
1655            any(
1656                target_arch = "mips",
1657                target_arch = "mips32r6",
1658                target_arch = "arm",
1659                target_arch = "hexagon",
1660                target_arch = "m68k",
1661                target_arch = "csky",
1662                target_arch = "powerpc",
1663                target_arch = "sparc",
1664                target_arch = "x86_64",
1665                target_arch = "x86"
1666            )
1667        ),
1668        repr(align(4))
1669    )]
1670    #[cfg_attr(
1671        any(
1672            target_pointer_width = "64",
1673            not(any(
1674                target_arch = "mips",
1675                target_arch = "mips32r6",
1676                target_arch = "arm",
1677                target_arch = "hexagon",
1678                target_arch = "m68k",
1679                target_arch = "powerpc",
1680                target_arch = "sparc",
1681                target_arch = "x86_64",
1682                target_arch = "x86"
1683            ))
1684        ),
1685        repr(align(8))
1686    )]
1687    pub struct pthread_rwlock_t {
1688        size: [u8; crate::__SIZEOF_PTHREAD_RWLOCK_T],
1689    }
1690
1691    #[cfg_attr(
1692        all(
1693            target_pointer_width = "32",
1694            any(
1695                target_arch = "mips",
1696                target_arch = "mips32r6",
1697                target_arch = "arm",
1698                target_arch = "hexagon",
1699                target_arch = "m68k",
1700                target_arch = "csky",
1701                target_arch = "powerpc",
1702                target_arch = "sparc",
1703                target_arch = "x86_64",
1704                target_arch = "x86"
1705            )
1706        ),
1707        repr(align(4))
1708    )]
1709    #[cfg_attr(
1710        any(
1711            target_pointer_width = "64",
1712            not(any(
1713                target_arch = "mips",
1714                target_arch = "mips32r6",
1715                target_arch = "arm",
1716                target_arch = "hexagon",
1717                target_arch = "m68k",
1718                target_arch = "csky",
1719                target_arch = "powerpc",
1720                target_arch = "sparc",
1721                target_arch = "x86_64",
1722                target_arch = "x86"
1723            ))
1724        ),
1725        repr(align(8))
1726    )]
1727    pub struct pthread_barrier_t {
1728        size: [u8; crate::__SIZEOF_PTHREAD_BARRIER_T],
1729    }
1730
1731    // linux/net_tstamp.h
1732    #[allow(missing_debug_implementations)]
1733    pub struct sock_txtime {
1734        pub clockid: crate::clockid_t,
1735        pub flags: __u32,
1736    }
1737
1738    // linux/can.h
1739    #[repr(align(8))]
1740    #[allow(missing_debug_implementations)]
1741    pub struct can_frame {
1742        pub can_id: canid_t,
1743        // FIXME(1.0): this field was renamed to `len` in Linux 5.11
1744        pub can_dlc: u8,
1745        __pad: u8,
1746        __res0: u8,
1747        pub len8_dlc: u8,
1748        pub data: [u8; CAN_MAX_DLEN],
1749    }
1750
1751    #[repr(align(8))]
1752    #[allow(missing_debug_implementations)]
1753    pub struct canfd_frame {
1754        pub can_id: canid_t,
1755        pub len: u8,
1756        pub flags: u8,
1757        __res0: u8,
1758        __res1: u8,
1759        pub data: [u8; CANFD_MAX_DLEN],
1760    }
1761
1762    #[repr(align(8))]
1763    #[allow(missing_debug_implementations)]
1764    pub struct canxl_frame {
1765        pub prio: canid_t,
1766        pub flags: u8,
1767        pub sdt: u8,
1768        pub len: u16,
1769        pub af: u32,
1770        pub data: [u8; CANXL_MAX_DLEN],
1771    }
1772
1773    #[allow(missing_debug_implementations)]
1774    pub union __c_anonymous_sockaddr_can_can_addr {
1775        pub tp: __c_anonymous_sockaddr_can_tp,
1776        pub j1939: __c_anonymous_sockaddr_can_j1939,
1777    }
1778
1779    #[allow(missing_debug_implementations)]
1780    pub struct sockaddr_can {
1781        pub can_family: crate::sa_family_t,
1782        pub can_ifindex: c_int,
1783        pub can_addr: __c_anonymous_sockaddr_can_can_addr,
1784    }
1785
1786    // linux/wireless.h
1787    pub union iwreq_data {
1788        pub name: [c_char; crate::IFNAMSIZ],
1789        pub essid: iw_point,
1790        pub nwid: iw_param,
1791        pub freq: iw_freq,
1792        pub sens: iw_param,
1793        pub bitrate: iw_param,
1794        pub txpower: iw_param,
1795        pub rts: iw_param,
1796        pub frag: iw_param,
1797        pub mode: __u32,
1798        pub retry: iw_param,
1799        pub encoding: iw_point,
1800        pub power: iw_param,
1801        pub qual: iw_quality,
1802        pub ap_addr: crate::sockaddr,
1803        pub addr: crate::sockaddr,
1804        pub param: iw_param,
1805        pub data: iw_point,
1806    }
1807
1808    pub struct iw_event {
1809        pub len: __u16,
1810        pub cmd: __u16,
1811        pub u: iwreq_data,
1812    }
1813
1814    pub union __c_anonymous_iwreq {
1815        pub ifrn_name: [c_char; crate::IFNAMSIZ],
1816    }
1817
1818    pub struct iwreq {
1819        pub ifr_ifrn: __c_anonymous_iwreq,
1820        pub u: iwreq_data,
1821    }
1822
1823    // linux/ptp_clock.h
1824    pub union __c_anonymous_ptp_perout_request_1 {
1825        pub start: ptp_clock_time,
1826        pub phase: ptp_clock_time,
1827    }
1828
1829    pub union __c_anonymous_ptp_perout_request_2 {
1830        pub on: ptp_clock_time,
1831        pub rsv: [c_uint; 4],
1832    }
1833
1834    #[allow(missing_debug_implementations)]
1835    pub struct ptp_perout_request {
1836        pub anonymous_1: __c_anonymous_ptp_perout_request_1,
1837        pub period: ptp_clock_time,
1838        pub index: c_uint,
1839        pub flags: c_uint,
1840        pub anonymous_2: __c_anonymous_ptp_perout_request_2,
1841    }
1842
1843    // linux/if_xdp.h
1844    #[allow(missing_debug_implementations)]
1845    pub struct xsk_tx_metadata {
1846        pub flags: crate::__u64,
1847        pub xsk_tx_metadata_union: __c_anonymous_xsk_tx_metadata_union,
1848    }
1849
1850    pub union __c_anonymous_xsk_tx_metadata_union {
1851        pub request: xsk_tx_metadata_request,
1852        pub completion: xsk_tx_metadata_completion,
1853    }
1854}
1855
1856cfg_if! {
1857    if #[cfg(feature = "extra_traits")] {
1858        impl PartialEq for sockaddr_nl {
1859            fn eq(&self, other: &sockaddr_nl) -> bool {
1860                self.nl_family == other.nl_family
1861                    && self.nl_pid == other.nl_pid
1862                    && self.nl_groups == other.nl_groups
1863            }
1864        }
1865        impl Eq for sockaddr_nl {}
1866        impl fmt::Debug for sockaddr_nl {
1867            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
1868                f.debug_struct("sockaddr_nl")
1869                    .field("nl_family", &self.nl_family)
1870                    .field("nl_pid", &self.nl_pid)
1871                    .field("nl_groups", &self.nl_groups)
1872                    .finish()
1873            }
1874        }
1875        impl hash::Hash for sockaddr_nl {
1876            fn hash<H: hash::Hasher>(&self, state: &mut H) {
1877                self.nl_family.hash(state);
1878                self.nl_pid.hash(state);
1879                self.nl_groups.hash(state);
1880            }
1881        }
1882
1883        impl PartialEq for dirent {
1884            fn eq(&self, other: &dirent) -> bool {
1885                self.d_ino == other.d_ino
1886                    && self.d_off == other.d_off
1887                    && self.d_reclen == other.d_reclen
1888                    && self.d_type == other.d_type
1889                    && self
1890                        .d_name
1891                        .iter()
1892                        .zip(other.d_name.iter())
1893                        .all(|(a, b)| a == b)
1894            }
1895        }
1896
1897        impl Eq for dirent {}
1898
1899        impl fmt::Debug for dirent {
1900            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
1901                f.debug_struct("dirent")
1902                    .field("d_ino", &self.d_ino)
1903                    .field("d_off", &self.d_off)
1904                    .field("d_reclen", &self.d_reclen)
1905                    .field("d_type", &self.d_type)
1906                    // FIXME(debug): .field("d_name", &self.d_name)
1907                    .finish()
1908            }
1909        }
1910
1911        impl hash::Hash for dirent {
1912            fn hash<H: hash::Hasher>(&self, state: &mut H) {
1913                self.d_ino.hash(state);
1914                self.d_off.hash(state);
1915                self.d_reclen.hash(state);
1916                self.d_type.hash(state);
1917                self.d_name.hash(state);
1918            }
1919        }
1920
1921        impl PartialEq for dirent64 {
1922            fn eq(&self, other: &dirent64) -> bool {
1923                self.d_ino == other.d_ino
1924                    && self.d_off == other.d_off
1925                    && self.d_reclen == other.d_reclen
1926                    && self.d_type == other.d_type
1927                    && self
1928                        .d_name
1929                        .iter()
1930                        .zip(other.d_name.iter())
1931                        .all(|(a, b)| a == b)
1932            }
1933        }
1934
1935        impl Eq for dirent64 {}
1936
1937        impl fmt::Debug for dirent64 {
1938            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
1939                f.debug_struct("dirent64")
1940                    .field("d_ino", &self.d_ino)
1941                    .field("d_off", &self.d_off)
1942                    .field("d_reclen", &self.d_reclen)
1943                    .field("d_type", &self.d_type)
1944                    // FIXME(debug): .field("d_name", &self.d_name)
1945                    .finish()
1946            }
1947        }
1948
1949        impl hash::Hash for dirent64 {
1950            fn hash<H: hash::Hasher>(&self, state: &mut H) {
1951                self.d_ino.hash(state);
1952                self.d_off.hash(state);
1953                self.d_reclen.hash(state);
1954                self.d_type.hash(state);
1955                self.d_name.hash(state);
1956            }
1957        }
1958
1959        impl PartialEq for pthread_cond_t {
1960            fn eq(&self, other: &pthread_cond_t) -> bool {
1961                self.size.iter().zip(other.size.iter()).all(|(a, b)| a == b)
1962            }
1963        }
1964
1965        impl Eq for pthread_cond_t {}
1966
1967        impl fmt::Debug for pthread_cond_t {
1968            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
1969                f.debug_struct("pthread_cond_t")
1970                    // FIXME(debug): .field("size", &self.size)
1971                    .finish()
1972            }
1973        }
1974
1975        impl hash::Hash for pthread_cond_t {
1976            fn hash<H: hash::Hasher>(&self, state: &mut H) {
1977                self.size.hash(state);
1978            }
1979        }
1980
1981        impl PartialEq for pthread_mutex_t {
1982            fn eq(&self, other: &pthread_mutex_t) -> bool {
1983                self.size.iter().zip(other.size.iter()).all(|(a, b)| a == b)
1984            }
1985        }
1986
1987        impl Eq for pthread_mutex_t {}
1988
1989        impl fmt::Debug for pthread_mutex_t {
1990            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
1991                f.debug_struct("pthread_mutex_t")
1992                    // FIXME(debug): .field("size", &self.size)
1993                    .finish()
1994            }
1995        }
1996
1997        impl hash::Hash for pthread_mutex_t {
1998            fn hash<H: hash::Hasher>(&self, state: &mut H) {
1999                self.size.hash(state);
2000            }
2001        }
2002
2003        impl PartialEq for pthread_rwlock_t {
2004            fn eq(&self, other: &pthread_rwlock_t) -> bool {
2005                self.size.iter().zip(other.size.iter()).all(|(a, b)| a == b)
2006            }
2007        }
2008
2009        impl Eq for pthread_rwlock_t {}
2010
2011        impl fmt::Debug for pthread_rwlock_t {
2012            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2013                f.debug_struct("pthread_rwlock_t")
2014                    // FIXME(debug): .field("size", &self.size)
2015                    .finish()
2016            }
2017        }
2018
2019        impl hash::Hash for pthread_rwlock_t {
2020            fn hash<H: hash::Hasher>(&self, state: &mut H) {
2021                self.size.hash(state);
2022            }
2023        }
2024
2025        impl PartialEq for pthread_barrier_t {
2026            fn eq(&self, other: &pthread_barrier_t) -> bool {
2027                self.size.iter().zip(other.size.iter()).all(|(a, b)| a == b)
2028            }
2029        }
2030
2031        impl Eq for pthread_barrier_t {}
2032
2033        impl fmt::Debug for pthread_barrier_t {
2034            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2035                f.debug_struct("pthread_barrier_t")
2036                    .field("size", &self.size)
2037                    .finish()
2038            }
2039        }
2040
2041        impl hash::Hash for pthread_barrier_t {
2042            fn hash<H: hash::Hasher>(&self, state: &mut H) {
2043                self.size.hash(state);
2044            }
2045        }
2046
2047        impl PartialEq for sockaddr_alg {
2048            fn eq(&self, other: &sockaddr_alg) -> bool {
2049                self.salg_family == other.salg_family
2050                    && self
2051                        .salg_type
2052                        .iter()
2053                        .zip(other.salg_type.iter())
2054                        .all(|(a, b)| a == b)
2055                    && self.salg_feat == other.salg_feat
2056                    && self.salg_mask == other.salg_mask
2057                    && self
2058                        .salg_name
2059                        .iter()
2060                        .zip(other.salg_name.iter())
2061                        .all(|(a, b)| a == b)
2062            }
2063        }
2064
2065        impl Eq for sockaddr_alg {}
2066
2067        impl fmt::Debug for sockaddr_alg {
2068            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2069                f.debug_struct("sockaddr_alg")
2070                    .field("salg_family", &self.salg_family)
2071                    .field("salg_type", &self.salg_type)
2072                    .field("salg_feat", &self.salg_feat)
2073                    .field("salg_mask", &self.salg_mask)
2074                    .field("salg_name", &&self.salg_name[..])
2075                    .finish()
2076            }
2077        }
2078
2079        impl hash::Hash for sockaddr_alg {
2080            fn hash<H: hash::Hasher>(&self, state: &mut H) {
2081                self.salg_family.hash(state);
2082                self.salg_type.hash(state);
2083                self.salg_feat.hash(state);
2084                self.salg_mask.hash(state);
2085                self.salg_name.hash(state);
2086            }
2087        }
2088
2089        impl PartialEq for uinput_setup {
2090            fn eq(&self, other: &uinput_setup) -> bool {
2091                self.id == other.id
2092                    && self.name[..] == other.name[..]
2093                    && self.ff_effects_max == other.ff_effects_max
2094            }
2095        }
2096        impl Eq for uinput_setup {}
2097
2098        impl fmt::Debug for uinput_setup {
2099            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2100                f.debug_struct("uinput_setup")
2101                    .field("id", &self.id)
2102                    .field("name", &&self.name[..])
2103                    .field("ff_effects_max", &self.ff_effects_max)
2104                    .finish()
2105            }
2106        }
2107
2108        impl hash::Hash for uinput_setup {
2109            fn hash<H: hash::Hasher>(&self, state: &mut H) {
2110                self.id.hash(state);
2111                self.name.hash(state);
2112                self.ff_effects_max.hash(state);
2113            }
2114        }
2115
2116        impl PartialEq for uinput_user_dev {
2117            fn eq(&self, other: &uinput_user_dev) -> bool {
2118                self.name[..] == other.name[..]
2119                    && self.id == other.id
2120                    && self.ff_effects_max == other.ff_effects_max
2121                    && self.absmax[..] == other.absmax[..]
2122                    && self.absmin[..] == other.absmin[..]
2123                    && self.absfuzz[..] == other.absfuzz[..]
2124                    && self.absflat[..] == other.absflat[..]
2125            }
2126        }
2127        impl Eq for uinput_user_dev {}
2128
2129        impl fmt::Debug for uinput_user_dev {
2130            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2131                f.debug_struct("uinput_setup")
2132                    .field("name", &&self.name[..])
2133                    .field("id", &self.id)
2134                    .field("ff_effects_max", &self.ff_effects_max)
2135                    .field("absmax", &&self.absmax[..])
2136                    .field("absmin", &&self.absmin[..])
2137                    .field("absfuzz", &&self.absfuzz[..])
2138                    .field("absflat", &&self.absflat[..])
2139                    .finish()
2140            }
2141        }
2142
2143        impl hash::Hash for uinput_user_dev {
2144            fn hash<H: hash::Hasher>(&self, state: &mut H) {
2145                self.name.hash(state);
2146                self.id.hash(state);
2147                self.ff_effects_max.hash(state);
2148                self.absmax.hash(state);
2149                self.absmin.hash(state);
2150                self.absfuzz.hash(state);
2151                self.absflat.hash(state);
2152            }
2153        }
2154
2155        #[allow(deprecated)]
2156        impl af_alg_iv {
2157            fn as_slice(&self) -> &[u8] {
2158                unsafe { ::core::slice::from_raw_parts(self.iv.as_ptr(), self.ivlen as usize) }
2159            }
2160        }
2161
2162        #[allow(deprecated)]
2163        impl PartialEq for af_alg_iv {
2164            fn eq(&self, other: &af_alg_iv) -> bool {
2165                *self.as_slice() == *other.as_slice()
2166            }
2167        }
2168
2169        #[allow(deprecated)]
2170        impl Eq for af_alg_iv {}
2171
2172        #[allow(deprecated)]
2173        impl fmt::Debug for af_alg_iv {
2174            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2175                f.debug_struct("af_alg_iv")
2176                    .field("ivlen", &self.ivlen)
2177                    .finish()
2178            }
2179        }
2180
2181        #[allow(deprecated)]
2182        impl hash::Hash for af_alg_iv {
2183            fn hash<H: hash::Hasher>(&self, state: &mut H) {
2184                self.as_slice().hash(state);
2185            }
2186        }
2187
2188        impl PartialEq for mq_attr {
2189            fn eq(&self, other: &mq_attr) -> bool {
2190                self.mq_flags == other.mq_flags
2191                    && self.mq_maxmsg == other.mq_maxmsg
2192                    && self.mq_msgsize == other.mq_msgsize
2193                    && self.mq_curmsgs == other.mq_curmsgs
2194            }
2195        }
2196        impl Eq for mq_attr {}
2197        impl fmt::Debug for mq_attr {
2198            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2199                f.debug_struct("mq_attr")
2200                    .field("mq_flags", &self.mq_flags)
2201                    .field("mq_maxmsg", &self.mq_maxmsg)
2202                    .field("mq_msgsize", &self.mq_msgsize)
2203                    .field("mq_curmsgs", &self.mq_curmsgs)
2204                    .finish()
2205            }
2206        }
2207        impl hash::Hash for mq_attr {
2208            fn hash<H: hash::Hasher>(&self, state: &mut H) {
2209                self.mq_flags.hash(state);
2210                self.mq_maxmsg.hash(state);
2211                self.mq_msgsize.hash(state);
2212                self.mq_curmsgs.hash(state);
2213            }
2214        }
2215        impl fmt::Debug for ifreq {
2216            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2217                f.debug_struct("ifreq")
2218                    .field("ifr_name", &self.ifr_name)
2219                    .field("ifr_ifru", &self.ifr_ifru)
2220                    .finish()
2221            }
2222        }
2223        impl fmt::Debug for ifconf {
2224            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2225                f.debug_struct("ifconf")
2226                    .field("ifc_len", &self.ifc_len)
2227                    .field("ifc_ifcu", &self.ifc_ifcu)
2228                    .finish()
2229            }
2230        }
2231        impl fmt::Debug for hwtstamp_config {
2232            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2233                f.debug_struct("hwtstamp_config")
2234                    .field("flags", &self.flags)
2235                    .field("tx_type", &self.tx_type)
2236                    .field("rx_filter", &self.rx_filter)
2237                    .finish()
2238            }
2239        }
2240        impl PartialEq for hwtstamp_config {
2241            fn eq(&self, other: &hwtstamp_config) -> bool {
2242                self.flags == other.flags
2243                    && self.tx_type == other.tx_type
2244                    && self.rx_filter == other.rx_filter
2245            }
2246        }
2247        impl Eq for hwtstamp_config {}
2248        impl hash::Hash for hwtstamp_config {
2249            fn hash<H: hash::Hasher>(&self, state: &mut H) {
2250                self.flags.hash(state);
2251                self.tx_type.hash(state);
2252                self.rx_filter.hash(state);
2253            }
2254        }
2255
2256        impl fmt::Debug for sched_attr {
2257            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2258                f.debug_struct("sched_attr")
2259                    .field("size", &self.size)
2260                    .field("sched_policy", &self.sched_policy)
2261                    .field("sched_flags", &self.sched_flags)
2262                    .field("sched_nice", &self.sched_nice)
2263                    .field("sched_priority", &self.sched_priority)
2264                    .field("sched_runtime", &self.sched_runtime)
2265                    .field("sched_deadline", &self.sched_deadline)
2266                    .field("sched_period", &self.sched_period)
2267                    .finish()
2268            }
2269        }
2270        impl PartialEq for sched_attr {
2271            fn eq(&self, other: &sched_attr) -> bool {
2272                self.size == other.size
2273                    && self.sched_policy == other.sched_policy
2274                    && self.sched_flags == other.sched_flags
2275                    && self.sched_nice == other.sched_nice
2276                    && self.sched_priority == other.sched_priority
2277                    && self.sched_runtime == other.sched_runtime
2278                    && self.sched_deadline == other.sched_deadline
2279                    && self.sched_period == other.sched_period
2280            }
2281        }
2282        impl Eq for sched_attr {}
2283        impl hash::Hash for sched_attr {
2284            fn hash<H: hash::Hasher>(&self, state: &mut H) {
2285                self.size.hash(state);
2286                self.sched_policy.hash(state);
2287                self.sched_flags.hash(state);
2288                self.sched_nice.hash(state);
2289                self.sched_priority.hash(state);
2290                self.sched_runtime.hash(state);
2291                self.sched_deadline.hash(state);
2292                self.sched_period.hash(state);
2293            }
2294        }
2295
2296        impl fmt::Debug for iw_event {
2297            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2298                f.debug_struct("iw_event")
2299                    .field("len", &self.len)
2300                    .field("cmd", &self.cmd)
2301                    .field("u", &self.u)
2302                    .finish()
2303            }
2304        }
2305
2306        impl fmt::Debug for iwreq {
2307            fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
2308                f.debug_struct("iwreq")
2309                    .field("ifr_ifrn", &self.ifr_ifrn)
2310                    .field("u", &self.u)
2311                    .finish()
2312            }
2313        }
2314    }
2315}
2316
2317cfg_if! {
2318    if #[cfg(any(
2319        target_env = "gnu",
2320        target_env = "musl",
2321        target_env = "ohos"
2322    ))] {
2323        pub const ABDAY_1: crate::nl_item = 0x20000;
2324        pub const ABDAY_2: crate::nl_item = 0x20001;
2325        pub const ABDAY_3: crate::nl_item = 0x20002;
2326        pub const ABDAY_4: crate::nl_item = 0x20003;
2327        pub const ABDAY_5: crate::nl_item = 0x20004;
2328        pub const ABDAY_6: crate::nl_item = 0x20005;
2329        pub const ABDAY_7: crate::nl_item = 0x20006;
2330
2331        pub const DAY_1: crate::nl_item = 0x20007;
2332        pub const DAY_2: crate::nl_item = 0x20008;
2333        pub const DAY_3: crate::nl_item = 0x20009;
2334        pub const DAY_4: crate::nl_item = 0x2000A;
2335        pub const DAY_5: crate::nl_item = 0x2000B;
2336        pub const DAY_6: crate::nl_item = 0x2000C;
2337        pub const DAY_7: crate::nl_item = 0x2000D;
2338
2339        pub const ABMON_1: crate::nl_item = 0x2000E;
2340        pub const ABMON_2: crate::nl_item = 0x2000F;
2341        pub const ABMON_3: crate::nl_item = 0x20010;
2342        pub const ABMON_4: crate::nl_item = 0x20011;
2343        pub const ABMON_5: crate::nl_item = 0x20012;
2344        pub const ABMON_6: crate::nl_item = 0x20013;
2345        pub const ABMON_7: crate::nl_item = 0x20014;
2346        pub const ABMON_8: crate::nl_item = 0x20015;
2347        pub const ABMON_9: crate::nl_item = 0x20016;
2348        pub const ABMON_10: crate::nl_item = 0x20017;
2349        pub const ABMON_11: crate::nl_item = 0x20018;
2350        pub const ABMON_12: crate::nl_item = 0x20019;
2351
2352        pub const MON_1: crate::nl_item = 0x2001A;
2353        pub const MON_2: crate::nl_item = 0x2001B;
2354        pub const MON_3: crate::nl_item = 0x2001C;
2355        pub const MON_4: crate::nl_item = 0x2001D;
2356        pub const MON_5: crate::nl_item = 0x2001E;
2357        pub const MON_6: crate::nl_item = 0x2001F;
2358        pub const MON_7: crate::nl_item = 0x20020;
2359        pub const MON_8: crate::nl_item = 0x20021;
2360        pub const MON_9: crate::nl_item = 0x20022;
2361        pub const MON_10: crate::nl_item = 0x20023;
2362        pub const MON_11: crate::nl_item = 0x20024;
2363        pub const MON_12: crate::nl_item = 0x20025;
2364
2365        pub const AM_STR: crate::nl_item = 0x20026;
2366        pub const PM_STR: crate::nl_item = 0x20027;
2367
2368        pub const D_T_FMT: crate::nl_item = 0x20028;
2369        pub const D_FMT: crate::nl_item = 0x20029;
2370        pub const T_FMT: crate::nl_item = 0x2002A;
2371        pub const T_FMT_AMPM: crate::nl_item = 0x2002B;
2372
2373        pub const ERA: crate::nl_item = 0x2002C;
2374        pub const ERA_D_FMT: crate::nl_item = 0x2002E;
2375        pub const ALT_DIGITS: crate::nl_item = 0x2002F;
2376        pub const ERA_D_T_FMT: crate::nl_item = 0x20030;
2377        pub const ERA_T_FMT: crate::nl_item = 0x20031;
2378
2379        pub const CODESET: crate::nl_item = 14;
2380        pub const CRNCYSTR: crate::nl_item = 0x4000F;
2381        pub const RADIXCHAR: crate::nl_item = 0x10000;
2382        pub const THOUSEP: crate::nl_item = 0x10001;
2383        pub const YESEXPR: crate::nl_item = 0x50000;
2384        pub const NOEXPR: crate::nl_item = 0x50001;
2385        pub const YESSTR: crate::nl_item = 0x50002;
2386        pub const NOSTR: crate::nl_item = 0x50003;
2387    }
2388}
2389
2390pub const RUSAGE_CHILDREN: c_int = -1;
2391pub const L_tmpnam: c_uint = 20;
2392pub const _PC_LINK_MAX: c_int = 0;
2393pub const _PC_MAX_CANON: c_int = 1;
2394pub const _PC_MAX_INPUT: c_int = 2;
2395pub const _PC_NAME_MAX: c_int = 3;
2396pub const _PC_PATH_MAX: c_int = 4;
2397pub const _PC_PIPE_BUF: c_int = 5;
2398pub const _PC_CHOWN_RESTRICTED: c_int = 6;
2399pub const _PC_NO_TRUNC: c_int = 7;
2400pub const _PC_VDISABLE: c_int = 8;
2401pub const _PC_SYNC_IO: c_int = 9;
2402pub const _PC_ASYNC_IO: c_int = 10;
2403pub const _PC_PRIO_IO: c_int = 11;
2404pub const _PC_SOCK_MAXBUF: c_int = 12;
2405pub const _PC_FILESIZEBITS: c_int = 13;
2406pub const _PC_REC_INCR_XFER_SIZE: c_int = 14;
2407pub const _PC_REC_MAX_XFER_SIZE: c_int = 15;
2408pub const _PC_REC_MIN_XFER_SIZE: c_int = 16;
2409pub const _PC_REC_XFER_ALIGN: c_int = 17;
2410pub const _PC_ALLOC_SIZE_MIN: c_int = 18;
2411pub const _PC_SYMLINK_MAX: c_int = 19;
2412pub const _PC_2_SYMLINKS: c_int = 20;
2413
2414pub const MS_NOUSER: c_ulong = 0xffffffff80000000;
2415
2416pub const _SC_ARG_MAX: c_int = 0;
2417pub const _SC_CHILD_MAX: c_int = 1;
2418pub const _SC_CLK_TCK: c_int = 2;
2419pub const _SC_NGROUPS_MAX: c_int = 3;
2420pub const _SC_OPEN_MAX: c_int = 4;
2421pub const _SC_STREAM_MAX: c_int = 5;
2422pub const _SC_TZNAME_MAX: c_int = 6;
2423pub const _SC_JOB_CONTROL: c_int = 7;
2424pub const _SC_SAVED_IDS: c_int = 8;
2425pub const _SC_REALTIME_SIGNALS: c_int = 9;
2426pub const _SC_PRIORITY_SCHEDULING: c_int = 10;
2427pub const _SC_TIMERS: c_int = 11;
2428pub const _SC_ASYNCHRONOUS_IO: c_int = 12;
2429pub const _SC_PRIORITIZED_IO: c_int = 13;
2430pub const _SC_SYNCHRONIZED_IO: c_int = 14;
2431pub const _SC_FSYNC: c_int = 15;
2432pub const _SC_MAPPED_FILES: c_int = 16;
2433pub const _SC_MEMLOCK: c_int = 17;
2434pub const _SC_MEMLOCK_RANGE: c_int = 18;
2435pub const _SC_MEMORY_PROTECTION: c_int = 19;
2436pub const _SC_MESSAGE_PASSING: c_int = 20;
2437pub const _SC_SEMAPHORES: c_int = 21;
2438pub const _SC_SHARED_MEMORY_OBJECTS: c_int = 22;
2439pub const _SC_AIO_LISTIO_MAX: c_int = 23;
2440pub const _SC_AIO_MAX: c_int = 24;
2441pub const _SC_AIO_PRIO_DELTA_MAX: c_int = 25;
2442pub const _SC_DELAYTIMER_MAX: c_int = 26;
2443pub const _SC_MQ_OPEN_MAX: c_int = 27;
2444pub const _SC_MQ_PRIO_MAX: c_int = 28;
2445pub const _SC_VERSION: c_int = 29;
2446pub const _SC_PAGESIZE: c_int = 30;
2447pub const _SC_PAGE_SIZE: c_int = _SC_PAGESIZE;
2448pub const _SC_RTSIG_MAX: c_int = 31;
2449pub const _SC_SEM_NSEMS_MAX: c_int = 32;
2450pub const _SC_SEM_VALUE_MAX: c_int = 33;
2451pub const _SC_SIGQUEUE_MAX: c_int = 34;
2452pub const _SC_TIMER_MAX: c_int = 35;
2453pub const _SC_BC_BASE_MAX: c_int = 36;
2454pub const _SC_BC_DIM_MAX: c_int = 37;
2455pub const _SC_BC_SCALE_MAX: c_int = 38;
2456pub const _SC_BC_STRING_MAX: c_int = 39;
2457pub const _SC_COLL_WEIGHTS_MAX: c_int = 40;
2458pub const _SC_EXPR_NEST_MAX: c_int = 42;
2459pub const _SC_LINE_MAX: c_int = 43;
2460pub const _SC_RE_DUP_MAX: c_int = 44;
2461pub const _SC_2_VERSION: c_int = 46;
2462pub const _SC_2_C_BIND: c_int = 47;
2463pub const _SC_2_C_DEV: c_int = 48;
2464pub const _SC_2_FORT_DEV: c_int = 49;
2465pub const _SC_2_FORT_RUN: c_int = 50;
2466pub const _SC_2_SW_DEV: c_int = 51;
2467pub const _SC_2_LOCALEDEF: c_int = 52;
2468pub const _SC_UIO_MAXIOV: c_int = 60;
2469pub const _SC_IOV_MAX: c_int = 60;
2470pub const _SC_THREADS: c_int = 67;
2471pub const _SC_THREAD_SAFE_FUNCTIONS: c_int = 68;
2472pub const _SC_GETGR_R_SIZE_MAX: c_int = 69;
2473pub const _SC_GETPW_R_SIZE_MAX: c_int = 70;
2474pub const _SC_LOGIN_NAME_MAX: c_int = 71;
2475pub const _SC_TTY_NAME_MAX: c_int = 72;
2476pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: c_int = 73;
2477pub const _SC_THREAD_KEYS_MAX: c_int = 74;
2478pub const _SC_THREAD_STACK_MIN: c_int = 75;
2479pub const _SC_THREAD_THREADS_MAX: c_int = 76;
2480pub const _SC_THREAD_ATTR_STACKADDR: c_int = 77;
2481pub const _SC_THREAD_ATTR_STACKSIZE: c_int = 78;
2482pub const _SC_THREAD_PRIORITY_SCHEDULING: c_int = 79;
2483pub const _SC_THREAD_PRIO_INHERIT: c_int = 80;
2484pub const _SC_THREAD_PRIO_PROTECT: c_int = 81;
2485pub const _SC_THREAD_PROCESS_SHARED: c_int = 82;
2486pub const _SC_NPROCESSORS_CONF: c_int = 83;
2487pub const _SC_NPROCESSORS_ONLN: c_int = 84;
2488pub const _SC_PHYS_PAGES: c_int = 85;
2489pub const _SC_AVPHYS_PAGES: c_int = 86;
2490pub const _SC_ATEXIT_MAX: c_int = 87;
2491pub const _SC_PASS_MAX: c_int = 88;
2492pub const _SC_XOPEN_VERSION: c_int = 89;
2493pub const _SC_XOPEN_XCU_VERSION: c_int = 90;
2494pub const _SC_XOPEN_UNIX: c_int = 91;
2495pub const _SC_XOPEN_CRYPT: c_int = 92;
2496pub const _SC_XOPEN_ENH_I18N: c_int = 93;
2497pub const _SC_XOPEN_SHM: c_int = 94;
2498pub const _SC_2_CHAR_TERM: c_int = 95;
2499pub const _SC_2_UPE: c_int = 97;
2500pub const _SC_XOPEN_XPG2: c_int = 98;
2501pub const _SC_XOPEN_XPG3: c_int = 99;
2502pub const _SC_XOPEN_XPG4: c_int = 100;
2503pub const _SC_NZERO: c_int = 109;
2504pub const _SC_XBS5_ILP32_OFF32: c_int = 125;
2505pub const _SC_XBS5_ILP32_OFFBIG: c_int = 126;
2506pub const _SC_XBS5_LP64_OFF64: c_int = 127;
2507pub const _SC_XBS5_LPBIG_OFFBIG: c_int = 128;
2508pub const _SC_XOPEN_LEGACY: c_int = 129;
2509pub const _SC_XOPEN_REALTIME: c_int = 130;
2510pub const _SC_XOPEN_REALTIME_THREADS: c_int = 131;
2511pub const _SC_ADVISORY_INFO: c_int = 132;
2512pub const _SC_BARRIERS: c_int = 133;
2513pub const _SC_CLOCK_SELECTION: c_int = 137;
2514pub const _SC_CPUTIME: c_int = 138;
2515pub const _SC_THREAD_CPUTIME: c_int = 139;
2516pub const _SC_MONOTONIC_CLOCK: c_int = 149;
2517pub const _SC_READER_WRITER_LOCKS: c_int = 153;
2518pub const _SC_SPIN_LOCKS: c_int = 154;
2519pub const _SC_REGEXP: c_int = 155;
2520pub const _SC_SHELL: c_int = 157;
2521pub const _SC_SPAWN: c_int = 159;
2522pub const _SC_SPORADIC_SERVER: c_int = 160;
2523pub const _SC_THREAD_SPORADIC_SERVER: c_int = 161;
2524pub const _SC_TIMEOUTS: c_int = 164;
2525pub const _SC_TYPED_MEMORY_OBJECTS: c_int = 165;
2526pub const _SC_2_PBS: c_int = 168;
2527pub const _SC_2_PBS_ACCOUNTING: c_int = 169;
2528pub const _SC_2_PBS_LOCATE: c_int = 170;
2529pub const _SC_2_PBS_MESSAGE: c_int = 171;
2530pub const _SC_2_PBS_TRACK: c_int = 172;
2531pub const _SC_SYMLOOP_MAX: c_int = 173;
2532pub const _SC_STREAMS: c_int = 174;
2533pub const _SC_2_PBS_CHECKPOINT: c_int = 175;
2534pub const _SC_V6_ILP32_OFF32: c_int = 176;
2535pub const _SC_V6_ILP32_OFFBIG: c_int = 177;
2536pub const _SC_V6_LP64_OFF64: c_int = 178;
2537pub const _SC_V6_LPBIG_OFFBIG: c_int = 179;
2538pub const _SC_HOST_NAME_MAX: c_int = 180;
2539pub const _SC_TRACE: c_int = 181;
2540pub const _SC_TRACE_EVENT_FILTER: c_int = 182;
2541pub const _SC_TRACE_INHERIT: c_int = 183;
2542pub const _SC_TRACE_LOG: c_int = 184;
2543pub const _SC_IPV6: c_int = 235;
2544pub const _SC_RAW_SOCKETS: c_int = 236;
2545pub const _SC_V7_ILP32_OFF32: c_int = 237;
2546pub const _SC_V7_ILP32_OFFBIG: c_int = 238;
2547pub const _SC_V7_LP64_OFF64: c_int = 239;
2548pub const _SC_V7_LPBIG_OFFBIG: c_int = 240;
2549pub const _SC_SS_REPL_MAX: c_int = 241;
2550pub const _SC_TRACE_EVENT_NAME_MAX: c_int = 242;
2551pub const _SC_TRACE_NAME_MAX: c_int = 243;
2552pub const _SC_TRACE_SYS_MAX: c_int = 244;
2553pub const _SC_TRACE_USER_EVENT_MAX: c_int = 245;
2554pub const _SC_XOPEN_STREAMS: c_int = 246;
2555pub const _SC_THREAD_ROBUST_PRIO_INHERIT: c_int = 247;
2556pub const _SC_THREAD_ROBUST_PRIO_PROTECT: c_int = 248;
2557
2558pub const _CS_PATH: c_int = 0;
2559pub const _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS: c_int = 1;
2560pub const _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS: c_int = 4;
2561pub const _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS: c_int = 5;
2562pub const _CS_POSIX_V6_ILP32_OFF32_CFLAGS: c_int = 1116;
2563pub const _CS_POSIX_V6_ILP32_OFF32_LDFLAGS: c_int = 1117;
2564pub const _CS_POSIX_V6_ILP32_OFF32_LIBS: c_int = 1118;
2565pub const _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS: c_int = 1119;
2566pub const _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS: c_int = 1120;
2567pub const _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS: c_int = 1121;
2568pub const _CS_POSIX_V6_ILP32_OFFBIG_LIBS: c_int = 1122;
2569pub const _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS: c_int = 1123;
2570pub const _CS_POSIX_V6_LP64_OFF64_CFLAGS: c_int = 1124;
2571pub const _CS_POSIX_V6_LP64_OFF64_LDFLAGS: c_int = 1125;
2572pub const _CS_POSIX_V6_LP64_OFF64_LIBS: c_int = 1126;
2573pub const _CS_POSIX_V6_LP64_OFF64_LINTFLAGS: c_int = 1127;
2574pub const _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS: c_int = 1128;
2575pub const _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS: c_int = 1129;
2576pub const _CS_POSIX_V6_LPBIG_OFFBIG_LIBS: c_int = 1130;
2577pub const _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS: c_int = 1131;
2578pub const _CS_POSIX_V7_ILP32_OFF32_CFLAGS: c_int = 1132;
2579pub const _CS_POSIX_V7_ILP32_OFF32_LDFLAGS: c_int = 1133;
2580pub const _CS_POSIX_V7_ILP32_OFF32_LIBS: c_int = 1134;
2581pub const _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS: c_int = 1135;
2582pub const _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS: c_int = 1136;
2583pub const _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS: c_int = 1137;
2584pub const _CS_POSIX_V7_ILP32_OFFBIG_LIBS: c_int = 1138;
2585pub const _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS: c_int = 1139;
2586pub const _CS_POSIX_V7_LP64_OFF64_CFLAGS: c_int = 1140;
2587pub const _CS_POSIX_V7_LP64_OFF64_LDFLAGS: c_int = 1141;
2588pub const _CS_POSIX_V7_LP64_OFF64_LIBS: c_int = 1142;
2589pub const _CS_POSIX_V7_LP64_OFF64_LINTFLAGS: c_int = 1143;
2590pub const _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS: c_int = 1144;
2591pub const _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS: c_int = 1145;
2592pub const _CS_POSIX_V7_LPBIG_OFFBIG_LIBS: c_int = 1146;
2593pub const _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS: c_int = 1147;
2594
2595pub const RLIM_SAVED_MAX: crate::rlim_t = RLIM_INFINITY;
2596pub const RLIM_SAVED_CUR: crate::rlim_t = RLIM_INFINITY;
2597
2598// elf.h - Fields in the e_ident array.
2599pub const EI_NIDENT: usize = 16;
2600
2601pub const EI_MAG0: usize = 0;
2602pub const ELFMAG0: u8 = 0x7f;
2603pub const EI_MAG1: usize = 1;
2604pub const ELFMAG1: u8 = b'E';
2605pub const EI_MAG2: usize = 2;
2606pub const ELFMAG2: u8 = b'L';
2607pub const EI_MAG3: usize = 3;
2608pub const ELFMAG3: u8 = b'F';
2609pub const SELFMAG: usize = 4;
2610
2611pub const EI_CLASS: usize = 4;
2612pub const ELFCLASSNONE: u8 = 0;
2613pub const ELFCLASS32: u8 = 1;
2614pub const ELFCLASS64: u8 = 2;
2615pub const ELFCLASSNUM: usize = 3;
2616
2617pub const EI_DATA: usize = 5;
2618pub const ELFDATANONE: u8 = 0;
2619pub const ELFDATA2LSB: u8 = 1;
2620pub const ELFDATA2MSB: u8 = 2;
2621pub const ELFDATANUM: usize = 3;
2622
2623pub const EI_VERSION: usize = 6;
2624
2625pub const EI_OSABI: usize = 7;
2626pub const ELFOSABI_NONE: u8 = 0;
2627pub const ELFOSABI_SYSV: u8 = 0;
2628pub const ELFOSABI_HPUX: u8 = 1;
2629pub const ELFOSABI_NETBSD: u8 = 2;
2630pub const ELFOSABI_GNU: u8 = 3;
2631pub const ELFOSABI_LINUX: u8 = ELFOSABI_GNU;
2632pub const ELFOSABI_SOLARIS: u8 = 6;
2633pub const ELFOSABI_AIX: u8 = 7;
2634pub const ELFOSABI_IRIX: u8 = 8;
2635pub const ELFOSABI_FREEBSD: u8 = 9;
2636pub const ELFOSABI_TRU64: u8 = 10;
2637pub const ELFOSABI_MODESTO: u8 = 11;
2638pub const ELFOSABI_OPENBSD: u8 = 12;
2639pub const ELFOSABI_ARM: u8 = 97;
2640pub const ELFOSABI_STANDALONE: u8 = 255;
2641
2642pub const EI_ABIVERSION: usize = 8;
2643
2644pub const EI_PAD: usize = 9;
2645
2646// elf.h - Legal values for e_type (object file type).
2647pub const ET_NONE: u16 = 0;
2648pub const ET_REL: u16 = 1;
2649pub const ET_EXEC: u16 = 2;
2650pub const ET_DYN: u16 = 3;
2651pub const ET_CORE: u16 = 4;
2652pub const ET_NUM: u16 = 5;
2653pub const ET_LOOS: u16 = 0xfe00;
2654pub const ET_HIOS: u16 = 0xfeff;
2655pub const ET_LOPROC: u16 = 0xff00;
2656pub const ET_HIPROC: u16 = 0xffff;
2657
2658// elf.h - Legal values for e_machine (architecture).
2659pub const EM_NONE: u16 = 0;
2660pub const EM_M32: u16 = 1;
2661pub const EM_SPARC: u16 = 2;
2662pub const EM_386: u16 = 3;
2663pub const EM_68K: u16 = 4;
2664pub const EM_88K: u16 = 5;
2665pub const EM_860: u16 = 7;
2666pub const EM_MIPS: u16 = 8;
2667pub const EM_S370: u16 = 9;
2668pub const EM_MIPS_RS3_LE: u16 = 10;
2669pub const EM_PARISC: u16 = 15;
2670pub const EM_VPP500: u16 = 17;
2671pub const EM_SPARC32PLUS: u16 = 18;
2672pub const EM_960: u16 = 19;
2673pub const EM_PPC: u16 = 20;
2674pub const EM_PPC64: u16 = 21;
2675pub const EM_S390: u16 = 22;
2676pub const EM_V800: u16 = 36;
2677pub const EM_FR20: u16 = 37;
2678pub const EM_RH32: u16 = 38;
2679pub const EM_RCE: u16 = 39;
2680pub const EM_ARM: u16 = 40;
2681pub const EM_FAKE_ALPHA: u16 = 41;
2682pub const EM_SH: u16 = 42;
2683pub const EM_SPARCV9: u16 = 43;
2684pub const EM_TRICORE: u16 = 44;
2685pub const EM_ARC: u16 = 45;
2686pub const EM_H8_300: u16 = 46;
2687pub const EM_H8_300H: u16 = 47;
2688pub const EM_H8S: u16 = 48;
2689pub const EM_H8_500: u16 = 49;
2690pub const EM_IA_64: u16 = 50;
2691pub const EM_MIPS_X: u16 = 51;
2692pub const EM_COLDFIRE: u16 = 52;
2693pub const EM_68HC12: u16 = 53;
2694pub const EM_MMA: u16 = 54;
2695pub const EM_PCP: u16 = 55;
2696pub const EM_NCPU: u16 = 56;
2697pub const EM_NDR1: u16 = 57;
2698pub const EM_STARCORE: u16 = 58;
2699pub const EM_ME16: u16 = 59;
2700pub const EM_ST100: u16 = 60;
2701pub const EM_TINYJ: u16 = 61;
2702pub const EM_X86_64: u16 = 62;
2703pub const EM_PDSP: u16 = 63;
2704pub const EM_FX66: u16 = 66;
2705pub const EM_ST9PLUS: u16 = 67;
2706pub const EM_ST7: u16 = 68;
2707pub const EM_68HC16: u16 = 69;
2708pub const EM_68HC11: u16 = 70;
2709pub const EM_68HC08: u16 = 71;
2710pub const EM_68HC05: u16 = 72;
2711pub const EM_SVX: u16 = 73;
2712pub const EM_ST19: u16 = 74;
2713pub const EM_VAX: u16 = 75;
2714pub const EM_CRIS: u16 = 76;
2715pub const EM_JAVELIN: u16 = 77;
2716pub const EM_FIREPATH: u16 = 78;
2717pub const EM_ZSP: u16 = 79;
2718pub const EM_MMIX: u16 = 80;
2719pub const EM_HUANY: u16 = 81;
2720pub const EM_PRISM: u16 = 82;
2721pub const EM_AVR: u16 = 83;
2722pub const EM_FR30: u16 = 84;
2723pub const EM_D10V: u16 = 85;
2724pub const EM_D30V: u16 = 86;
2725pub const EM_V850: u16 = 87;
2726pub const EM_M32R: u16 = 88;
2727pub const EM_MN10300: u16 = 89;
2728pub const EM_MN10200: u16 = 90;
2729pub const EM_PJ: u16 = 91;
2730pub const EM_OPENRISC: u16 = 92;
2731pub const EM_ARC_A5: u16 = 93;
2732pub const EM_XTENSA: u16 = 94;
2733pub const EM_AARCH64: u16 = 183;
2734pub const EM_TILEPRO: u16 = 188;
2735pub const EM_TILEGX: u16 = 191;
2736pub const EM_ALPHA: u16 = 0x9026;
2737
2738// elf.h - Legal values for e_version (version).
2739pub const EV_NONE: u32 = 0;
2740pub const EV_CURRENT: u32 = 1;
2741pub const EV_NUM: u32 = 2;
2742
2743// elf.h - Legal values for p_type (segment type).
2744pub const PT_NULL: u32 = 0;
2745pub const PT_LOAD: u32 = 1;
2746pub const PT_DYNAMIC: u32 = 2;
2747pub const PT_INTERP: u32 = 3;
2748pub const PT_NOTE: u32 = 4;
2749pub const PT_SHLIB: u32 = 5;
2750pub const PT_PHDR: u32 = 6;
2751pub const PT_TLS: u32 = 7;
2752pub const PT_NUM: u32 = 8;
2753pub const PT_LOOS: u32 = 0x60000000;
2754pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
2755pub const PT_GNU_STACK: u32 = 0x6474e551;
2756pub const PT_GNU_RELRO: u32 = 0x6474e552;
2757pub const PT_LOSUNW: u32 = 0x6ffffffa;
2758pub const PT_SUNWBSS: u32 = 0x6ffffffa;
2759pub const PT_SUNWSTACK: u32 = 0x6ffffffb;
2760pub const PT_HISUNW: u32 = 0x6fffffff;
2761pub const PT_HIOS: u32 = 0x6fffffff;
2762pub const PT_LOPROC: u32 = 0x70000000;
2763pub const PT_HIPROC: u32 = 0x7fffffff;
2764
2765// Legal values for p_flags (segment flags).
2766pub const PF_X: u32 = 1 << 0;
2767pub const PF_W: u32 = 1 << 1;
2768pub const PF_R: u32 = 1 << 2;
2769pub const PF_MASKOS: u32 = 0x0ff00000;
2770pub const PF_MASKPROC: u32 = 0xf0000000;
2771
2772// elf.h - Legal values for a_type (entry type).
2773pub const AT_NULL: c_ulong = 0;
2774pub const AT_IGNORE: c_ulong = 1;
2775pub const AT_EXECFD: c_ulong = 2;
2776pub const AT_PHDR: c_ulong = 3;
2777pub const AT_PHENT: c_ulong = 4;
2778pub const AT_PHNUM: c_ulong = 5;
2779pub const AT_PAGESZ: c_ulong = 6;
2780pub const AT_BASE: c_ulong = 7;
2781pub const AT_FLAGS: c_ulong = 8;
2782pub const AT_ENTRY: c_ulong = 9;
2783pub const AT_NOTELF: c_ulong = 10;
2784pub const AT_UID: c_ulong = 11;
2785pub const AT_EUID: c_ulong = 12;
2786pub const AT_GID: c_ulong = 13;
2787pub const AT_EGID: c_ulong = 14;
2788pub const AT_PLATFORM: c_ulong = 15;
2789pub const AT_HWCAP: c_ulong = 16;
2790pub const AT_CLKTCK: c_ulong = 17;
2791
2792pub const AT_SECURE: c_ulong = 23;
2793pub const AT_BASE_PLATFORM: c_ulong = 24;
2794pub const AT_RANDOM: c_ulong = 25;
2795pub const AT_HWCAP2: c_ulong = 26;
2796
2797pub const AT_EXECFN: c_ulong = 31;
2798
2799// defined in arch/<arch>/include/uapi/asm/auxvec.h but has the same value
2800// wherever it is defined.
2801pub const AT_SYSINFO_EHDR: c_ulong = 33;
2802pub const AT_MINSIGSTKSZ: c_ulong = 51;
2803
2804pub const GLOB_ERR: c_int = 1 << 0;
2805pub const GLOB_MARK: c_int = 1 << 1;
2806pub const GLOB_NOSORT: c_int = 1 << 2;
2807pub const GLOB_DOOFFS: c_int = 1 << 3;
2808pub const GLOB_NOCHECK: c_int = 1 << 4;
2809pub const GLOB_APPEND: c_int = 1 << 5;
2810pub const GLOB_NOESCAPE: c_int = 1 << 6;
2811
2812pub const GLOB_NOSPACE: c_int = 1;
2813pub const GLOB_ABORTED: c_int = 2;
2814pub const GLOB_NOMATCH: c_int = 3;
2815
2816pub const POSIX_MADV_NORMAL: c_int = 0;
2817pub const POSIX_MADV_RANDOM: c_int = 1;
2818pub const POSIX_MADV_SEQUENTIAL: c_int = 2;
2819pub const POSIX_MADV_WILLNEED: c_int = 3;
2820pub const POSIX_SPAWN_USEVFORK: c_int = 64;
2821pub const POSIX_SPAWN_SETSID: c_int = 128;
2822
2823pub const S_IEXEC: mode_t = 0o0100;
2824pub const S_IWRITE: mode_t = 0o0200;
2825pub const S_IREAD: mode_t = 0o0400;
2826
2827pub const F_LOCK: c_int = 1;
2828pub const F_TEST: c_int = 3;
2829pub const F_TLOCK: c_int = 2;
2830pub const F_ULOCK: c_int = 0;
2831
2832pub const F_SEAL_FUTURE_WRITE: c_int = 0x0010;
2833pub const F_SEAL_EXEC: c_int = 0x0020;
2834
2835pub const IFF_LOWER_UP: c_int = 0x10000;
2836pub const IFF_DORMANT: c_int = 0x20000;
2837pub const IFF_ECHO: c_int = 0x40000;
2838
2839// linux/if_addr.h
2840pub const IFA_UNSPEC: c_ushort = 0;
2841pub const IFA_ADDRESS: c_ushort = 1;
2842pub const IFA_LOCAL: c_ushort = 2;
2843pub const IFA_LABEL: c_ushort = 3;
2844pub const IFA_BROADCAST: c_ushort = 4;
2845pub const IFA_ANYCAST: c_ushort = 5;
2846pub const IFA_CACHEINFO: c_ushort = 6;
2847pub const IFA_MULTICAST: c_ushort = 7;
2848pub const IFA_FLAGS: c_ushort = 8;
2849
2850pub const IFA_F_SECONDARY: u32 = 0x01;
2851pub const IFA_F_TEMPORARY: u32 = 0x01;
2852pub const IFA_F_NODAD: u32 = 0x02;
2853pub const IFA_F_OPTIMISTIC: u32 = 0x04;
2854pub const IFA_F_DADFAILED: u32 = 0x08;
2855pub const IFA_F_HOMEADDRESS: u32 = 0x10;
2856pub const IFA_F_DEPRECATED: u32 = 0x20;
2857pub const IFA_F_TENTATIVE: u32 = 0x40;
2858pub const IFA_F_PERMANENT: u32 = 0x80;
2859pub const IFA_F_MANAGETEMPADDR: u32 = 0x100;
2860pub const IFA_F_NOPREFIXROUTE: u32 = 0x200;
2861pub const IFA_F_MCAUTOJOIN: u32 = 0x400;
2862pub const IFA_F_STABLE_PRIVACY: u32 = 0x800;
2863
2864// linux/if_link.h
2865pub const IFLA_UNSPEC: c_ushort = 0;
2866pub const IFLA_ADDRESS: c_ushort = 1;
2867pub const IFLA_BROADCAST: c_ushort = 2;
2868pub const IFLA_IFNAME: c_ushort = 3;
2869pub const IFLA_MTU: c_ushort = 4;
2870pub const IFLA_LINK: c_ushort = 5;
2871pub const IFLA_QDISC: c_ushort = 6;
2872pub const IFLA_STATS: c_ushort = 7;
2873pub const IFLA_COST: c_ushort = 8;
2874pub const IFLA_PRIORITY: c_ushort = 9;
2875pub const IFLA_MASTER: c_ushort = 10;
2876pub const IFLA_WIRELESS: c_ushort = 11;
2877pub const IFLA_PROTINFO: c_ushort = 12;
2878pub const IFLA_TXQLEN: c_ushort = 13;
2879pub const IFLA_MAP: c_ushort = 14;
2880pub const IFLA_WEIGHT: c_ushort = 15;
2881pub const IFLA_OPERSTATE: c_ushort = 16;
2882pub const IFLA_LINKMODE: c_ushort = 17;
2883pub const IFLA_LINKINFO: c_ushort = 18;
2884pub const IFLA_NET_NS_PID: c_ushort = 19;
2885pub const IFLA_IFALIAS: c_ushort = 20;
2886pub const IFLA_NUM_VF: c_ushort = 21;
2887pub const IFLA_VFINFO_LIST: c_ushort = 22;
2888pub const IFLA_STATS64: c_ushort = 23;
2889pub const IFLA_VF_PORTS: c_ushort = 24;
2890pub const IFLA_PORT_SELF: c_ushort = 25;
2891pub const IFLA_AF_SPEC: c_ushort = 26;
2892pub const IFLA_GROUP: c_ushort = 27;
2893pub const IFLA_NET_NS_FD: c_ushort = 28;
2894pub const IFLA_EXT_MASK: c_ushort = 29;
2895pub const IFLA_PROMISCUITY: c_ushort = 30;
2896pub const IFLA_NUM_TX_QUEUES: c_ushort = 31;
2897pub const IFLA_NUM_RX_QUEUES: c_ushort = 32;
2898pub const IFLA_CARRIER: c_ushort = 33;
2899pub const IFLA_PHYS_PORT_ID: c_ushort = 34;
2900pub const IFLA_CARRIER_CHANGES: c_ushort = 35;
2901pub const IFLA_PHYS_SWITCH_ID: c_ushort = 36;
2902pub const IFLA_LINK_NETNSID: c_ushort = 37;
2903pub const IFLA_PHYS_PORT_NAME: c_ushort = 38;
2904pub const IFLA_PROTO_DOWN: c_ushort = 39;
2905pub const IFLA_GSO_MAX_SEGS: c_ushort = 40;
2906pub const IFLA_GSO_MAX_SIZE: c_ushort = 41;
2907pub const IFLA_PAD: c_ushort = 42;
2908pub const IFLA_XDP: c_ushort = 43;
2909pub const IFLA_EVENT: c_ushort = 44;
2910pub const IFLA_NEW_NETNSID: c_ushort = 45;
2911pub const IFLA_IF_NETNSID: c_ushort = 46;
2912pub const IFLA_TARGET_NETNSID: c_ushort = IFLA_IF_NETNSID;
2913pub const IFLA_CARRIER_UP_COUNT: c_ushort = 47;
2914pub const IFLA_CARRIER_DOWN_COUNT: c_ushort = 48;
2915pub const IFLA_NEW_IFINDEX: c_ushort = 49;
2916pub const IFLA_MIN_MTU: c_ushort = 50;
2917pub const IFLA_MAX_MTU: c_ushort = 51;
2918pub const IFLA_PROP_LIST: c_ushort = 52;
2919pub const IFLA_ALT_IFNAME: c_ushort = 53;
2920pub const IFLA_PERM_ADDRESS: c_ushort = 54;
2921pub const IFLA_PROTO_DOWN_REASON: c_ushort = 55;
2922pub const IFLA_PARENT_DEV_NAME: c_ushort = 56;
2923pub const IFLA_PARENT_DEV_BUS_NAME: c_ushort = 57;
2924pub const IFLA_GRO_MAX_SIZE: c_ushort = 58;
2925pub const IFLA_TSO_MAX_SIZE: c_ushort = 59;
2926pub const IFLA_TSO_MAX_SEGS: c_ushort = 60;
2927pub const IFLA_ALLMULTI: c_ushort = 61;
2928
2929pub const IFLA_INFO_UNSPEC: c_ushort = 0;
2930pub const IFLA_INFO_KIND: c_ushort = 1;
2931pub const IFLA_INFO_DATA: c_ushort = 2;
2932pub const IFLA_INFO_XSTATS: c_ushort = 3;
2933pub const IFLA_INFO_SLAVE_KIND: c_ushort = 4;
2934pub const IFLA_INFO_SLAVE_DATA: c_ushort = 5;
2935
2936// linux/if_tun.h
2937/* TUNSETIFF ifr flags */
2938pub const IFF_TUN: c_int = 0x0001;
2939pub const IFF_TAP: c_int = 0x0002;
2940pub const IFF_NAPI: c_int = 0x0010;
2941pub const IFF_NAPI_FRAGS: c_int = 0x0020;
2942// Used in TUNSETIFF to bring up tun/tap without carrier
2943pub const IFF_NO_CARRIER: c_int = 0x0040;
2944pub const IFF_NO_PI: c_int = 0x1000;
2945// Read queue size
2946pub const TUN_READQ_SIZE: c_short = 500;
2947// TUN device type flags: deprecated. Use IFF_TUN/IFF_TAP instead.
2948pub const TUN_TUN_DEV: c_short = crate::IFF_TUN as c_short;
2949pub const TUN_TAP_DEV: c_short = crate::IFF_TAP as c_short;
2950pub const TUN_TYPE_MASK: c_short = 0x000f;
2951// This flag has no real effect
2952pub const IFF_ONE_QUEUE: c_int = 0x2000;
2953pub const IFF_VNET_HDR: c_int = 0x4000;
2954pub const IFF_TUN_EXCL: c_int = 0x8000;
2955pub const IFF_MULTI_QUEUE: c_int = 0x0100;
2956pub const IFF_ATTACH_QUEUE: c_int = 0x0200;
2957pub const IFF_DETACH_QUEUE: c_int = 0x0400;
2958// read-only flag
2959pub const IFF_PERSIST: c_int = 0x0800;
2960pub const IFF_NOFILTER: c_int = 0x1000;
2961// Socket options
2962pub const TUN_TX_TIMESTAMP: c_int = 1;
2963// Features for GSO (TUNSETOFFLOAD)
2964pub const TUN_F_CSUM: c_uint = 0x01;
2965pub const TUN_F_TSO4: c_uint = 0x02;
2966pub const TUN_F_TSO6: c_uint = 0x04;
2967pub const TUN_F_TSO_ECN: c_uint = 0x08;
2968pub const TUN_F_UFO: c_uint = 0x10;
2969pub const TUN_F_USO4: c_uint = 0x20;
2970pub const TUN_F_USO6: c_uint = 0x40;
2971// Protocol info prepended to the packets (when IFF_NO_PI is not set)
2972pub const TUN_PKT_STRIP: c_int = 0x0001;
2973// Accept all multicast packets
2974pub const TUN_FLT_ALLMULTI: c_int = 0x0001;
2975
2976// Since Linux 3.1
2977pub const SEEK_DATA: c_int = 3;
2978pub const SEEK_HOLE: c_int = 4;
2979
2980pub const ST_RDONLY: c_ulong = 1;
2981pub const ST_NOSUID: c_ulong = 2;
2982pub const ST_NODEV: c_ulong = 4;
2983pub const ST_NOEXEC: c_ulong = 8;
2984pub const ST_SYNCHRONOUS: c_ulong = 16;
2985pub const ST_MANDLOCK: c_ulong = 64;
2986pub const ST_WRITE: c_ulong = 128;
2987pub const ST_APPEND: c_ulong = 256;
2988pub const ST_IMMUTABLE: c_ulong = 512;
2989pub const ST_NOATIME: c_ulong = 1024;
2990pub const ST_NODIRATIME: c_ulong = 2048;
2991
2992pub const RTLD_NEXT: *mut c_void = -1i64 as *mut c_void;
2993pub const RTLD_DEFAULT: *mut c_void = 0i64 as *mut c_void;
2994pub const RTLD_NODELETE: c_int = 0x1000;
2995pub const RTLD_NOW: c_int = 0x2;
2996
2997pub const AT_EACCESS: c_int = 0x200;
2998
2999// linux/mempolicy.h
3000pub const MPOL_DEFAULT: c_int = 0;
3001pub const MPOL_PREFERRED: c_int = 1;
3002pub const MPOL_BIND: c_int = 2;
3003pub const MPOL_INTERLEAVE: c_int = 3;
3004pub const MPOL_LOCAL: c_int = 4;
3005pub const MPOL_F_NUMA_BALANCING: c_int = 1 << 13;
3006pub const MPOL_F_RELATIVE_NODES: c_int = 1 << 14;
3007pub const MPOL_F_STATIC_NODES: c_int = 1 << 15;
3008
3009// linux/membarrier.h
3010pub const MEMBARRIER_CMD_QUERY: c_int = 0;
3011pub const MEMBARRIER_CMD_GLOBAL: c_int = 1 << 0;
3012pub const MEMBARRIER_CMD_GLOBAL_EXPEDITED: c_int = 1 << 1;
3013pub const MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED: c_int = 1 << 2;
3014pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED: c_int = 1 << 3;
3015pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED: c_int = 1 << 4;
3016pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE: c_int = 1 << 5;
3017pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE: c_int = 1 << 6;
3018pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ: c_int = 1 << 7;
3019pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ: c_int = 1 << 8;
3020
3021pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
3022    size: [0; __SIZEOF_PTHREAD_MUTEX_T],
3023};
3024pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
3025    size: [0; __SIZEOF_PTHREAD_COND_T],
3026};
3027pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
3028    size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
3029};
3030
3031pub const PTHREAD_BARRIER_SERIAL_THREAD: c_int = -1;
3032pub const PTHREAD_ONCE_INIT: pthread_once_t = 0;
3033pub const PTHREAD_MUTEX_NORMAL: c_int = 0;
3034pub const PTHREAD_MUTEX_RECURSIVE: c_int = 1;
3035pub const PTHREAD_MUTEX_ERRORCHECK: c_int = 2;
3036pub const PTHREAD_MUTEX_DEFAULT: c_int = PTHREAD_MUTEX_NORMAL;
3037pub const PTHREAD_MUTEX_STALLED: c_int = 0;
3038pub const PTHREAD_MUTEX_ROBUST: c_int = 1;
3039pub const PTHREAD_PRIO_NONE: c_int = 0;
3040pub const PTHREAD_PRIO_INHERIT: c_int = 1;
3041pub const PTHREAD_PRIO_PROTECT: c_int = 2;
3042pub const PTHREAD_PROCESS_PRIVATE: c_int = 0;
3043pub const PTHREAD_PROCESS_SHARED: c_int = 1;
3044pub const PTHREAD_INHERIT_SCHED: c_int = 0;
3045pub const PTHREAD_EXPLICIT_SCHED: c_int = 1;
3046pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
3047
3048pub const RENAME_NOREPLACE: c_uint = 1;
3049pub const RENAME_EXCHANGE: c_uint = 2;
3050pub const RENAME_WHITEOUT: c_uint = 4;
3051
3052// netinet/in.h
3053// NOTE: These are in addition to the constants defined in src/unix/mod.rs
3054
3055#[deprecated(
3056    since = "0.2.80",
3057    note = "This value was increased in the newer kernel \
3058            and we'll change this following upstream in the future release. \
3059            See #1896 for more info."
3060)]
3061pub const IPPROTO_MAX: c_int = 256;
3062
3063// System V IPC
3064pub const IPC_PRIVATE: crate::key_t = 0;
3065
3066pub const IPC_CREAT: c_int = 0o1000;
3067pub const IPC_EXCL: c_int = 0o2000;
3068pub const IPC_NOWAIT: c_int = 0o4000;
3069
3070pub const IPC_RMID: c_int = 0;
3071pub const IPC_SET: c_int = 1;
3072pub const IPC_STAT: c_int = 2;
3073pub const IPC_INFO: c_int = 3;
3074pub const MSG_STAT: c_int = 11;
3075pub const MSG_INFO: c_int = 12;
3076pub const MSG_NOTIFICATION: c_int = 0x8000;
3077
3078pub const MSG_NOERROR: c_int = 0o10000;
3079pub const MSG_EXCEPT: c_int = 0o20000;
3080pub const MSG_ZEROCOPY: c_int = 0x4000000;
3081
3082pub const SEM_UNDO: c_int = 0x1000;
3083
3084pub const GETPID: c_int = 11;
3085pub const GETVAL: c_int = 12;
3086pub const GETALL: c_int = 13;
3087pub const GETNCNT: c_int = 14;
3088pub const GETZCNT: c_int = 15;
3089pub const SETVAL: c_int = 16;
3090pub const SETALL: c_int = 17;
3091pub const SEM_STAT: c_int = 18;
3092pub const SEM_INFO: c_int = 19;
3093pub const SEM_STAT_ANY: c_int = 20;
3094
3095pub const SHM_R: c_int = 0o400;
3096pub const SHM_W: c_int = 0o200;
3097
3098pub const SHM_RDONLY: c_int = 0o10000;
3099pub const SHM_RND: c_int = 0o20000;
3100pub const SHM_REMAP: c_int = 0o40000;
3101
3102pub const SHM_LOCK: c_int = 11;
3103pub const SHM_UNLOCK: c_int = 12;
3104
3105pub const SHM_HUGETLB: c_int = 0o4000;
3106#[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
3107pub const SHM_NORESERVE: c_int = 0o10000;
3108
3109pub const QFMT_VFS_OLD: c_int = 1;
3110pub const QFMT_VFS_V0: c_int = 2;
3111pub const QFMT_VFS_V1: c_int = 4;
3112
3113pub const EFD_SEMAPHORE: c_int = 0x1;
3114
3115pub const LOG_NFACILITIES: c_int = 24;
3116
3117pub const SEM_FAILED: *mut crate::sem_t = 0 as *mut sem_t;
3118
3119pub const RB_AUTOBOOT: c_int = 0x01234567u32 as i32;
3120pub const RB_HALT_SYSTEM: c_int = 0xcdef0123u32 as i32;
3121pub const RB_ENABLE_CAD: c_int = 0x89abcdefu32 as i32;
3122pub const RB_DISABLE_CAD: c_int = 0x00000000u32 as i32;
3123pub const RB_POWER_OFF: c_int = 0x4321fedcu32 as i32;
3124pub const RB_SW_SUSPEND: c_int = 0xd000fce2u32 as i32;
3125pub const RB_KEXEC: c_int = 0x45584543u32 as i32;
3126
3127pub const AI_PASSIVE: c_int = 0x0001;
3128pub const AI_CANONNAME: c_int = 0x0002;
3129pub const AI_NUMERICHOST: c_int = 0x0004;
3130pub const AI_V4MAPPED: c_int = 0x0008;
3131pub const AI_ALL: c_int = 0x0010;
3132pub const AI_ADDRCONFIG: c_int = 0x0020;
3133
3134pub const AI_NUMERICSERV: c_int = 0x0400;
3135
3136pub const EAI_BADFLAGS: c_int = -1;
3137pub const EAI_NONAME: c_int = -2;
3138pub const EAI_AGAIN: c_int = -3;
3139pub const EAI_FAIL: c_int = -4;
3140pub const EAI_NODATA: c_int = -5;
3141pub const EAI_FAMILY: c_int = -6;
3142pub const EAI_SOCKTYPE: c_int = -7;
3143pub const EAI_SERVICE: c_int = -8;
3144pub const EAI_MEMORY: c_int = -10;
3145pub const EAI_SYSTEM: c_int = -11;
3146pub const EAI_OVERFLOW: c_int = -12;
3147
3148pub const NI_NUMERICHOST: c_int = 1;
3149pub const NI_NUMERICSERV: c_int = 2;
3150pub const NI_NOFQDN: c_int = 4;
3151pub const NI_NAMEREQD: c_int = 8;
3152pub const NI_DGRAM: c_int = 16;
3153pub const NI_IDN: c_int = 32;
3154
3155pub const SYNC_FILE_RANGE_WAIT_BEFORE: c_uint = 1;
3156pub const SYNC_FILE_RANGE_WRITE: c_uint = 2;
3157pub const SYNC_FILE_RANGE_WAIT_AFTER: c_uint = 4;
3158
3159cfg_if! {
3160    if #[cfg(not(target_env = "uclibc"))] {
3161        pub const AIO_CANCELED: c_int = 0;
3162        pub const AIO_NOTCANCELED: c_int = 1;
3163        pub const AIO_ALLDONE: c_int = 2;
3164        pub const LIO_READ: c_int = 0;
3165        pub const LIO_WRITE: c_int = 1;
3166        pub const LIO_NOP: c_int = 2;
3167        pub const LIO_WAIT: c_int = 0;
3168        pub const LIO_NOWAIT: c_int = 1;
3169        pub const RUSAGE_THREAD: c_int = 1;
3170        pub const MSG_COPY: c_int = 0o40000;
3171        pub const SHM_EXEC: c_int = 0o100000;
3172        pub const IPV6_MULTICAST_ALL: c_int = 29;
3173        pub const IPV6_ROUTER_ALERT_ISOLATE: c_int = 30;
3174        pub const PACKET_MR_UNICAST: c_int = 3;
3175        pub const PTRACE_EVENT_STOP: c_int = 128;
3176        pub const UDP_SEGMENT: c_int = 103;
3177        pub const UDP_GRO: c_int = 104;
3178    }
3179}
3180
3181pub const MREMAP_MAYMOVE: c_int = 1;
3182pub const MREMAP_FIXED: c_int = 2;
3183pub const MREMAP_DONTUNMAP: c_int = 4;
3184
3185pub const PR_SET_PDEATHSIG: c_int = 1;
3186pub const PR_GET_PDEATHSIG: c_int = 2;
3187
3188pub const PR_GET_DUMPABLE: c_int = 3;
3189pub const PR_SET_DUMPABLE: c_int = 4;
3190
3191pub const PR_GET_UNALIGN: c_int = 5;
3192pub const PR_SET_UNALIGN: c_int = 6;
3193pub const PR_UNALIGN_NOPRINT: c_int = 1;
3194pub const PR_UNALIGN_SIGBUS: c_int = 2;
3195
3196pub const PR_GET_KEEPCAPS: c_int = 7;
3197pub const PR_SET_KEEPCAPS: c_int = 8;
3198
3199pub const PR_GET_FPEMU: c_int = 9;
3200pub const PR_SET_FPEMU: c_int = 10;
3201pub const PR_FPEMU_NOPRINT: c_int = 1;
3202pub const PR_FPEMU_SIGFPE: c_int = 2;
3203
3204pub const PR_GET_FPEXC: c_int = 11;
3205pub const PR_SET_FPEXC: c_int = 12;
3206pub const PR_FP_EXC_SW_ENABLE: c_int = 0x80;
3207pub const PR_FP_EXC_DIV: c_int = 0x010000;
3208pub const PR_FP_EXC_OVF: c_int = 0x020000;
3209pub const PR_FP_EXC_UND: c_int = 0x040000;
3210pub const PR_FP_EXC_RES: c_int = 0x080000;
3211pub const PR_FP_EXC_INV: c_int = 0x100000;
3212pub const PR_FP_EXC_DISABLED: c_int = 0;
3213pub const PR_FP_EXC_NONRECOV: c_int = 1;
3214pub const PR_FP_EXC_ASYNC: c_int = 2;
3215pub const PR_FP_EXC_PRECISE: c_int = 3;
3216
3217pub const PR_GET_TIMING: c_int = 13;
3218pub const PR_SET_TIMING: c_int = 14;
3219pub const PR_TIMING_STATISTICAL: c_int = 0;
3220pub const PR_TIMING_TIMESTAMP: c_int = 1;
3221
3222pub const PR_SET_NAME: c_int = 15;
3223pub const PR_GET_NAME: c_int = 16;
3224
3225pub const PR_GET_ENDIAN: c_int = 19;
3226pub const PR_SET_ENDIAN: c_int = 20;
3227pub const PR_ENDIAN_BIG: c_int = 0;
3228pub const PR_ENDIAN_LITTLE: c_int = 1;
3229pub const PR_ENDIAN_PPC_LITTLE: c_int = 2;
3230
3231pub const PR_GET_SECCOMP: c_int = 21;
3232pub const PR_SET_SECCOMP: c_int = 22;
3233
3234pub const PR_CAPBSET_READ: c_int = 23;
3235pub const PR_CAPBSET_DROP: c_int = 24;
3236
3237pub const PR_GET_TSC: c_int = 25;
3238pub const PR_SET_TSC: c_int = 26;
3239pub const PR_TSC_ENABLE: c_int = 1;
3240pub const PR_TSC_SIGSEGV: c_int = 2;
3241
3242pub const PR_GET_SECUREBITS: c_int = 27;
3243pub const PR_SET_SECUREBITS: c_int = 28;
3244
3245pub const PR_SET_TIMERSLACK: c_int = 29;
3246pub const PR_GET_TIMERSLACK: c_int = 30;
3247
3248pub const PR_TASK_PERF_EVENTS_DISABLE: c_int = 31;
3249pub const PR_TASK_PERF_EVENTS_ENABLE: c_int = 32;
3250
3251pub const PR_MCE_KILL: c_int = 33;
3252pub const PR_MCE_KILL_CLEAR: c_int = 0;
3253pub const PR_MCE_KILL_SET: c_int = 1;
3254
3255pub const PR_MCE_KILL_LATE: c_int = 0;
3256pub const PR_MCE_KILL_EARLY: c_int = 1;
3257pub const PR_MCE_KILL_DEFAULT: c_int = 2;
3258
3259pub const PR_MCE_KILL_GET: c_int = 34;
3260
3261pub const PR_SET_MM: c_int = 35;
3262pub const PR_SET_MM_START_CODE: c_int = 1;
3263pub const PR_SET_MM_END_CODE: c_int = 2;
3264pub const PR_SET_MM_START_DATA: c_int = 3;
3265pub const PR_SET_MM_END_DATA: c_int = 4;
3266pub const PR_SET_MM_START_STACK: c_int = 5;
3267pub const PR_SET_MM_START_BRK: c_int = 6;
3268pub const PR_SET_MM_BRK: c_int = 7;
3269pub const PR_SET_MM_ARG_START: c_int = 8;
3270pub const PR_SET_MM_ARG_END: c_int = 9;
3271pub const PR_SET_MM_ENV_START: c_int = 10;
3272pub const PR_SET_MM_ENV_END: c_int = 11;
3273pub const PR_SET_MM_AUXV: c_int = 12;
3274pub const PR_SET_MM_EXE_FILE: c_int = 13;
3275pub const PR_SET_MM_MAP: c_int = 14;
3276pub const PR_SET_MM_MAP_SIZE: c_int = 15;
3277
3278pub const PR_SET_PTRACER: c_int = 0x59616d61;
3279pub const PR_SET_PTRACER_ANY: c_ulong = 0xffffffffffffffff;
3280
3281pub const PR_SET_CHILD_SUBREAPER: c_int = 36;
3282pub const PR_GET_CHILD_SUBREAPER: c_int = 37;
3283
3284pub const PR_SET_NO_NEW_PRIVS: c_int = 38;
3285pub const PR_GET_NO_NEW_PRIVS: c_int = 39;
3286
3287pub const PR_GET_TID_ADDRESS: c_int = 40;
3288
3289pub const PR_SET_THP_DISABLE: c_int = 41;
3290pub const PR_GET_THP_DISABLE: c_int = 42;
3291
3292pub const PR_MPX_ENABLE_MANAGEMENT: c_int = 43;
3293pub const PR_MPX_DISABLE_MANAGEMENT: c_int = 44;
3294
3295pub const PR_SET_FP_MODE: c_int = 45;
3296pub const PR_GET_FP_MODE: c_int = 46;
3297pub const PR_FP_MODE_FR: c_int = 1 << 0;
3298pub const PR_FP_MODE_FRE: c_int = 1 << 1;
3299
3300pub const PR_CAP_AMBIENT: c_int = 47;
3301pub const PR_CAP_AMBIENT_IS_SET: c_int = 1;
3302pub const PR_CAP_AMBIENT_RAISE: c_int = 2;
3303pub const PR_CAP_AMBIENT_LOWER: c_int = 3;
3304pub const PR_CAP_AMBIENT_CLEAR_ALL: c_int = 4;
3305
3306pub const PR_SET_VMA: c_int = 0x53564d41;
3307pub const PR_SET_VMA_ANON_NAME: c_int = 0;
3308
3309pub const PR_SCHED_CORE: c_int = 62;
3310pub const PR_SCHED_CORE_GET: c_int = 0;
3311pub const PR_SCHED_CORE_CREATE: c_int = 1;
3312pub const PR_SCHED_CORE_SHARE_TO: c_int = 2;
3313pub const PR_SCHED_CORE_SHARE_FROM: c_int = 3;
3314pub const PR_SCHED_CORE_MAX: c_int = 4;
3315pub const PR_SCHED_CORE_SCOPE_THREAD: c_int = 0;
3316pub const PR_SCHED_CORE_SCOPE_THREAD_GROUP: c_int = 1;
3317pub const PR_SCHED_CORE_SCOPE_PROCESS_GROUP: c_int = 2;
3318
3319pub const GRND_NONBLOCK: c_uint = 0x0001;
3320pub const GRND_RANDOM: c_uint = 0x0002;
3321pub const GRND_INSECURE: c_uint = 0x0004;
3322
3323// <linux/seccomp.h>
3324pub const SECCOMP_MODE_DISABLED: c_uint = 0;
3325pub const SECCOMP_MODE_STRICT: c_uint = 1;
3326pub const SECCOMP_MODE_FILTER: c_uint = 2;
3327
3328pub const SECCOMP_SET_MODE_STRICT: c_uint = 0;
3329pub const SECCOMP_SET_MODE_FILTER: c_uint = 1;
3330pub const SECCOMP_GET_ACTION_AVAIL: c_uint = 2;
3331pub const SECCOMP_GET_NOTIF_SIZES: c_uint = 3;
3332
3333pub const SECCOMP_FILTER_FLAG_TSYNC: c_ulong = 1 << 0;
3334pub const SECCOMP_FILTER_FLAG_LOG: c_ulong = 1 << 1;
3335pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: c_ulong = 1 << 2;
3336pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: c_ulong = 1 << 3;
3337pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: c_ulong = 1 << 4;
3338pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: c_ulong = 1 << 5;
3339
3340pub const SECCOMP_RET_KILL_PROCESS: c_uint = 0x80000000;
3341pub const SECCOMP_RET_KILL_THREAD: c_uint = 0x00000000;
3342pub const SECCOMP_RET_KILL: c_uint = SECCOMP_RET_KILL_THREAD;
3343pub const SECCOMP_RET_TRAP: c_uint = 0x00030000;
3344pub const SECCOMP_RET_ERRNO: c_uint = 0x00050000;
3345pub const SECCOMP_RET_USER_NOTIF: c_uint = 0x7fc00000;
3346pub const SECCOMP_RET_TRACE: c_uint = 0x7ff00000;
3347pub const SECCOMP_RET_LOG: c_uint = 0x7ffc0000;
3348pub const SECCOMP_RET_ALLOW: c_uint = 0x7fff0000;
3349
3350pub const SECCOMP_RET_ACTION_FULL: c_uint = 0xffff0000;
3351pub const SECCOMP_RET_ACTION: c_uint = 0x7fff0000;
3352pub const SECCOMP_RET_DATA: c_uint = 0x0000ffff;
3353
3354pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: c_ulong = 1;
3355
3356pub const SECCOMP_ADDFD_FLAG_SETFD: c_ulong = 1;
3357pub const SECCOMP_ADDFD_FLAG_SEND: c_ulong = 2;
3358
3359pub const ITIMER_REAL: c_int = 0;
3360pub const ITIMER_VIRTUAL: c_int = 1;
3361pub const ITIMER_PROF: c_int = 2;
3362
3363pub const TFD_CLOEXEC: c_int = O_CLOEXEC;
3364pub const TFD_NONBLOCK: c_int = O_NONBLOCK;
3365pub const TFD_TIMER_ABSTIME: c_int = 1;
3366pub const TFD_TIMER_CANCEL_ON_SET: c_int = 2;
3367
3368pub const _POSIX_VDISABLE: crate::cc_t = 0;
3369
3370pub const FALLOC_FL_KEEP_SIZE: c_int = 0x01;
3371pub const FALLOC_FL_PUNCH_HOLE: c_int = 0x02;
3372pub const FALLOC_FL_COLLAPSE_RANGE: c_int = 0x08;
3373pub const FALLOC_FL_ZERO_RANGE: c_int = 0x10;
3374pub const FALLOC_FL_INSERT_RANGE: c_int = 0x20;
3375pub const FALLOC_FL_UNSHARE_RANGE: c_int = 0x40;
3376
3377#[deprecated(
3378    since = "0.2.55",
3379    note = "ENOATTR is not available on Linux; use ENODATA instead"
3380)]
3381pub const ENOATTR: c_int = crate::ENODATA;
3382
3383pub const SO_ORIGINAL_DST: c_int = 80;
3384
3385pub const IP_RECVFRAGSIZE: c_int = 25;
3386
3387pub const IPV6_FLOWINFO: c_int = 11;
3388pub const IPV6_FLOWLABEL_MGR: c_int = 32;
3389pub const IPV6_FLOWINFO_SEND: c_int = 33;
3390pub const IPV6_RECVFRAGSIZE: c_int = 77;
3391pub const IPV6_FREEBIND: c_int = 78;
3392pub const IPV6_FLOWINFO_FLOWLABEL: c_int = 0x000fffff;
3393pub const IPV6_FLOWINFO_PRIORITY: c_int = 0x0ff00000;
3394
3395pub const IPV6_RTHDR_LOOSE: c_int = 0;
3396pub const IPV6_RTHDR_STRICT: c_int = 1;
3397
3398// SO_MEMINFO offsets
3399pub const SK_MEMINFO_RMEM_ALLOC: c_int = 0;
3400pub const SK_MEMINFO_RCVBUF: c_int = 1;
3401pub const SK_MEMINFO_WMEM_ALLOC: c_int = 2;
3402pub const SK_MEMINFO_SNDBUF: c_int = 3;
3403pub const SK_MEMINFO_FWD_ALLOC: c_int = 4;
3404pub const SK_MEMINFO_WMEM_QUEUED: c_int = 5;
3405pub const SK_MEMINFO_OPTMEM: c_int = 6;
3406pub const SK_MEMINFO_BACKLOG: c_int = 7;
3407pub const SK_MEMINFO_DROPS: c_int = 8;
3408
3409pub const IUTF8: crate::tcflag_t = 0x00004000;
3410#[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
3411pub const CMSPAR: crate::tcflag_t = 0o10000000000;
3412
3413pub const MFD_CLOEXEC: c_uint = 0x0001;
3414pub const MFD_ALLOW_SEALING: c_uint = 0x0002;
3415pub const MFD_HUGETLB: c_uint = 0x0004;
3416pub const MFD_NOEXEC_SEAL: c_uint = 0x0008;
3417pub const MFD_EXEC: c_uint = 0x0010;
3418pub const MFD_HUGE_64KB: c_uint = 0x40000000;
3419pub const MFD_HUGE_512KB: c_uint = 0x4c000000;
3420pub const MFD_HUGE_1MB: c_uint = 0x50000000;
3421pub const MFD_HUGE_2MB: c_uint = 0x54000000;
3422pub const MFD_HUGE_8MB: c_uint = 0x5c000000;
3423pub const MFD_HUGE_16MB: c_uint = 0x60000000;
3424pub const MFD_HUGE_32MB: c_uint = 0x64000000;
3425pub const MFD_HUGE_256MB: c_uint = 0x70000000;
3426pub const MFD_HUGE_512MB: c_uint = 0x74000000;
3427pub const MFD_HUGE_1GB: c_uint = 0x78000000;
3428pub const MFD_HUGE_2GB: c_uint = 0x7c000000;
3429pub const MFD_HUGE_16GB: c_uint = 0x88000000;
3430pub const MFD_HUGE_MASK: c_uint = 63;
3431pub const MFD_HUGE_SHIFT: c_uint = 26;
3432
3433// linux/close_range.h
3434pub const CLOSE_RANGE_UNSHARE: c_uint = 1 << 1;
3435pub const CLOSE_RANGE_CLOEXEC: c_uint = 1 << 2;
3436
3437// linux/filter.h
3438pub const SKF_AD_OFF: c_int = -0x1000;
3439pub const SKF_AD_PROTOCOL: c_int = 0;
3440pub const SKF_AD_PKTTYPE: c_int = 4;
3441pub const SKF_AD_IFINDEX: c_int = 8;
3442pub const SKF_AD_NLATTR: c_int = 12;
3443pub const SKF_AD_NLATTR_NEST: c_int = 16;
3444pub const SKF_AD_MARK: c_int = 20;
3445pub const SKF_AD_QUEUE: c_int = 24;
3446pub const SKF_AD_HATYPE: c_int = 28;
3447pub const SKF_AD_RXHASH: c_int = 32;
3448pub const SKF_AD_CPU: c_int = 36;
3449pub const SKF_AD_ALU_XOR_X: c_int = 40;
3450pub const SKF_AD_VLAN_TAG: c_int = 44;
3451pub const SKF_AD_VLAN_TAG_PRESENT: c_int = 48;
3452pub const SKF_AD_PAY_OFFSET: c_int = 52;
3453pub const SKF_AD_RANDOM: c_int = 56;
3454pub const SKF_AD_VLAN_TPID: c_int = 60;
3455pub const SKF_AD_MAX: c_int = 64;
3456pub const SKF_NET_OFF: c_int = -0x100000;
3457pub const SKF_LL_OFF: c_int = -0x200000;
3458pub const BPF_NET_OFF: c_int = SKF_NET_OFF;
3459pub const BPF_LL_OFF: c_int = SKF_LL_OFF;
3460pub const BPF_MEMWORDS: c_int = 16;
3461pub const BPF_MAXINSNS: c_int = 4096;
3462
3463// linux/bpf_common.h
3464pub const BPF_LD: __u32 = 0x00;
3465pub const BPF_LDX: __u32 = 0x01;
3466pub const BPF_ST: __u32 = 0x02;
3467pub const BPF_STX: __u32 = 0x03;
3468pub const BPF_ALU: __u32 = 0x04;
3469pub const BPF_JMP: __u32 = 0x05;
3470pub const BPF_RET: __u32 = 0x06;
3471pub const BPF_MISC: __u32 = 0x07;
3472pub const BPF_W: __u32 = 0x00;
3473pub const BPF_H: __u32 = 0x08;
3474pub const BPF_B: __u32 = 0x10;
3475pub const BPF_IMM: __u32 = 0x00;
3476pub const BPF_ABS: __u32 = 0x20;
3477pub const BPF_IND: __u32 = 0x40;
3478pub const BPF_MEM: __u32 = 0x60;
3479pub const BPF_LEN: __u32 = 0x80;
3480pub const BPF_MSH: __u32 = 0xa0;
3481pub const BPF_ADD: __u32 = 0x00;
3482pub const BPF_SUB: __u32 = 0x10;
3483pub const BPF_MUL: __u32 = 0x20;
3484pub const BPF_DIV: __u32 = 0x30;
3485pub const BPF_OR: __u32 = 0x40;
3486pub const BPF_AND: __u32 = 0x50;
3487pub const BPF_LSH: __u32 = 0x60;
3488pub const BPF_RSH: __u32 = 0x70;
3489pub const BPF_NEG: __u32 = 0x80;
3490pub const BPF_MOD: __u32 = 0x90;
3491pub const BPF_XOR: __u32 = 0xa0;
3492pub const BPF_JA: __u32 = 0x00;
3493pub const BPF_JEQ: __u32 = 0x10;
3494pub const BPF_JGT: __u32 = 0x20;
3495pub const BPF_JGE: __u32 = 0x30;
3496pub const BPF_JSET: __u32 = 0x40;
3497pub const BPF_K: __u32 = 0x00;
3498pub const BPF_X: __u32 = 0x08;
3499
3500// linux/filter.h
3501
3502pub const BPF_A: __u32 = 0x10;
3503pub const BPF_TAX: __u32 = 0x00;
3504pub const BPF_TXA: __u32 = 0x80;
3505
3506// linux/openat2.h
3507pub const RESOLVE_NO_XDEV: crate::__u64 = 0x01;
3508pub const RESOLVE_NO_MAGICLINKS: crate::__u64 = 0x02;
3509pub const RESOLVE_NO_SYMLINKS: crate::__u64 = 0x04;
3510pub const RESOLVE_BENEATH: crate::__u64 = 0x08;
3511pub const RESOLVE_IN_ROOT: crate::__u64 = 0x10;
3512pub const RESOLVE_CACHED: crate::__u64 = 0x20;
3513
3514// linux/if_ether.h
3515pub const ETH_ALEN: c_int = 6;
3516pub const ETH_HLEN: c_int = 14;
3517pub const ETH_ZLEN: c_int = 60;
3518pub const ETH_DATA_LEN: c_int = 1500;
3519pub const ETH_FRAME_LEN: c_int = 1514;
3520pub const ETH_FCS_LEN: c_int = 4;
3521
3522// These are the defined Ethernet Protocol ID's.
3523pub const ETH_P_LOOP: c_int = 0x0060;
3524pub const ETH_P_PUP: c_int = 0x0200;
3525pub const ETH_P_PUPAT: c_int = 0x0201;
3526pub const ETH_P_IP: c_int = 0x0800;
3527pub const ETH_P_X25: c_int = 0x0805;
3528pub const ETH_P_ARP: c_int = 0x0806;
3529pub const ETH_P_BPQ: c_int = 0x08FF;
3530pub const ETH_P_IEEEPUP: c_int = 0x0a00;
3531pub const ETH_P_IEEEPUPAT: c_int = 0x0a01;
3532pub const ETH_P_BATMAN: c_int = 0x4305;
3533pub const ETH_P_DEC: c_int = 0x6000;
3534pub const ETH_P_DNA_DL: c_int = 0x6001;
3535pub const ETH_P_DNA_RC: c_int = 0x6002;
3536pub const ETH_P_DNA_RT: c_int = 0x6003;
3537pub const ETH_P_LAT: c_int = 0x6004;
3538pub const ETH_P_DIAG: c_int = 0x6005;
3539pub const ETH_P_CUST: c_int = 0x6006;
3540pub const ETH_P_SCA: c_int = 0x6007;
3541pub const ETH_P_TEB: c_int = 0x6558;
3542pub const ETH_P_RARP: c_int = 0x8035;
3543pub const ETH_P_ATALK: c_int = 0x809B;
3544pub const ETH_P_AARP: c_int = 0x80F3;
3545pub const ETH_P_8021Q: c_int = 0x8100;
3546pub const ETH_P_IPX: c_int = 0x8137;
3547pub const ETH_P_IPV6: c_int = 0x86DD;
3548pub const ETH_P_PAUSE: c_int = 0x8808;
3549pub const ETH_P_SLOW: c_int = 0x8809;
3550pub const ETH_P_WCCP: c_int = 0x883E;
3551pub const ETH_P_MPLS_UC: c_int = 0x8847;
3552pub const ETH_P_MPLS_MC: c_int = 0x8848;
3553pub const ETH_P_ATMMPOA: c_int = 0x884c;
3554pub const ETH_P_PPP_DISC: c_int = 0x8863;
3555pub const ETH_P_PPP_SES: c_int = 0x8864;
3556pub const ETH_P_LINK_CTL: c_int = 0x886c;
3557pub const ETH_P_ATMFATE: c_int = 0x8884;
3558pub const ETH_P_PAE: c_int = 0x888E;
3559pub const ETH_P_AOE: c_int = 0x88A2;
3560pub const ETH_P_8021AD: c_int = 0x88A8;
3561pub const ETH_P_802_EX1: c_int = 0x88B5;
3562pub const ETH_P_TIPC: c_int = 0x88CA;
3563pub const ETH_P_MACSEC: c_int = 0x88E5;
3564pub const ETH_P_8021AH: c_int = 0x88E7;
3565pub const ETH_P_MVRP: c_int = 0x88F5;
3566pub const ETH_P_1588: c_int = 0x88F7;
3567pub const ETH_P_PRP: c_int = 0x88FB;
3568pub const ETH_P_FCOE: c_int = 0x8906;
3569pub const ETH_P_TDLS: c_int = 0x890D;
3570pub const ETH_P_FIP: c_int = 0x8914;
3571pub const ETH_P_80221: c_int = 0x8917;
3572pub const ETH_P_LOOPBACK: c_int = 0x9000;
3573pub const ETH_P_QINQ1: c_int = 0x9100;
3574pub const ETH_P_QINQ2: c_int = 0x9200;
3575pub const ETH_P_QINQ3: c_int = 0x9300;
3576pub const ETH_P_EDSA: c_int = 0xDADA;
3577pub const ETH_P_AF_IUCV: c_int = 0xFBFB;
3578
3579pub const ETH_P_802_3_MIN: c_int = 0x0600;
3580
3581// Non DIX types. Won't clash for 1500 types.
3582pub const ETH_P_802_3: c_int = 0x0001;
3583pub const ETH_P_AX25: c_int = 0x0002;
3584pub const ETH_P_ALL: c_int = 0x0003;
3585pub const ETH_P_802_2: c_int = 0x0004;
3586pub const ETH_P_SNAP: c_int = 0x0005;
3587pub const ETH_P_DDCMP: c_int = 0x0006;
3588pub const ETH_P_WAN_PPP: c_int = 0x0007;
3589pub const ETH_P_PPP_MP: c_int = 0x0008;
3590pub const ETH_P_LOCALTALK: c_int = 0x0009;
3591pub const ETH_P_CANFD: c_int = 0x000D;
3592pub const ETH_P_PPPTALK: c_int = 0x0010;
3593pub const ETH_P_TR_802_2: c_int = 0x0011;
3594pub const ETH_P_MOBITEX: c_int = 0x0015;
3595pub const ETH_P_CONTROL: c_int = 0x0016;
3596pub const ETH_P_IRDA: c_int = 0x0017;
3597pub const ETH_P_ECONET: c_int = 0x0018;
3598pub const ETH_P_HDLC: c_int = 0x0019;
3599pub const ETH_P_ARCNET: c_int = 0x001A;
3600pub const ETH_P_DSA: c_int = 0x001B;
3601pub const ETH_P_TRAILER: c_int = 0x001C;
3602pub const ETH_P_PHONET: c_int = 0x00F5;
3603pub const ETH_P_IEEE802154: c_int = 0x00F6;
3604pub const ETH_P_CAIF: c_int = 0x00F7;
3605
3606// DIFF(main): changed to `c_short` in f62eb023ab
3607pub const POSIX_SPAWN_RESETIDS: c_int = 0x01;
3608pub const POSIX_SPAWN_SETPGROUP: c_int = 0x02;
3609pub const POSIX_SPAWN_SETSIGDEF: c_int = 0x04;
3610pub const POSIX_SPAWN_SETSIGMASK: c_int = 0x08;
3611pub const POSIX_SPAWN_SETSCHEDPARAM: c_int = 0x10;
3612pub const POSIX_SPAWN_SETSCHEDULER: c_int = 0x20;
3613
3614pub const NLMSG_NOOP: c_int = 0x1;
3615pub const NLMSG_ERROR: c_int = 0x2;
3616pub const NLMSG_DONE: c_int = 0x3;
3617pub const NLMSG_OVERRUN: c_int = 0x4;
3618pub const NLMSG_MIN_TYPE: c_int = 0x10;
3619
3620// linux/netfilter/nfnetlink.h
3621pub const NFNLGRP_NONE: c_int = 0;
3622pub const NFNLGRP_CONNTRACK_NEW: c_int = 1;
3623pub const NFNLGRP_CONNTRACK_UPDATE: c_int = 2;
3624pub const NFNLGRP_CONNTRACK_DESTROY: c_int = 3;
3625pub const NFNLGRP_CONNTRACK_EXP_NEW: c_int = 4;
3626pub const NFNLGRP_CONNTRACK_EXP_UPDATE: c_int = 5;
3627pub const NFNLGRP_CONNTRACK_EXP_DESTROY: c_int = 6;
3628pub const NFNLGRP_NFTABLES: c_int = 7;
3629pub const NFNLGRP_ACCT_QUOTA: c_int = 8;
3630pub const NFNLGRP_NFTRACE: c_int = 9;
3631
3632pub const NFNETLINK_V0: c_int = 0;
3633
3634pub const NFNL_SUBSYS_NONE: c_int = 0;
3635pub const NFNL_SUBSYS_CTNETLINK: c_int = 1;
3636pub const NFNL_SUBSYS_CTNETLINK_EXP: c_int = 2;
3637pub const NFNL_SUBSYS_QUEUE: c_int = 3;
3638pub const NFNL_SUBSYS_ULOG: c_int = 4;
3639pub const NFNL_SUBSYS_OSF: c_int = 5;
3640pub const NFNL_SUBSYS_IPSET: c_int = 6;
3641pub const NFNL_SUBSYS_ACCT: c_int = 7;
3642pub const NFNL_SUBSYS_CTNETLINK_TIMEOUT: c_int = 8;
3643pub const NFNL_SUBSYS_CTHELPER: c_int = 9;
3644pub const NFNL_SUBSYS_NFTABLES: c_int = 10;
3645pub const NFNL_SUBSYS_NFT_COMPAT: c_int = 11;
3646pub const NFNL_SUBSYS_HOOK: c_int = 12;
3647pub const NFNL_SUBSYS_COUNT: c_int = 13;
3648
3649pub const NFNL_MSG_BATCH_BEGIN: c_int = NLMSG_MIN_TYPE;
3650pub const NFNL_MSG_BATCH_END: c_int = NLMSG_MIN_TYPE + 1;
3651
3652pub const NFNL_BATCH_UNSPEC: c_int = 0;
3653pub const NFNL_BATCH_GENID: c_int = 1;
3654
3655// linux/netfilter/nfnetlink_log.h
3656pub const NFULNL_MSG_PACKET: c_int = 0;
3657pub const NFULNL_MSG_CONFIG: c_int = 1;
3658
3659pub const NFULA_VLAN_UNSPEC: c_int = 0;
3660pub const NFULA_VLAN_PROTO: c_int = 1;
3661pub const NFULA_VLAN_TCI: c_int = 2;
3662
3663pub const NFULA_UNSPEC: c_int = 0;
3664pub const NFULA_PACKET_HDR: c_int = 1;
3665pub const NFULA_MARK: c_int = 2;
3666pub const NFULA_TIMESTAMP: c_int = 3;
3667pub const NFULA_IFINDEX_INDEV: c_int = 4;
3668pub const NFULA_IFINDEX_OUTDEV: c_int = 5;
3669pub const NFULA_IFINDEX_PHYSINDEV: c_int = 6;
3670pub const NFULA_IFINDEX_PHYSOUTDEV: c_int = 7;
3671pub const NFULA_HWADDR: c_int = 8;
3672pub const NFULA_PAYLOAD: c_int = 9;
3673pub const NFULA_PREFIX: c_int = 10;
3674pub const NFULA_UID: c_int = 11;
3675pub const NFULA_SEQ: c_int = 12;
3676pub const NFULA_SEQ_GLOBAL: c_int = 13;
3677pub const NFULA_GID: c_int = 14;
3678pub const NFULA_HWTYPE: c_int = 15;
3679pub const NFULA_HWHEADER: c_int = 16;
3680pub const NFULA_HWLEN: c_int = 17;
3681pub const NFULA_CT: c_int = 18;
3682pub const NFULA_CT_INFO: c_int = 19;
3683pub const NFULA_VLAN: c_int = 20;
3684pub const NFULA_L2HDR: c_int = 21;
3685
3686pub const NFULNL_CFG_CMD_NONE: c_int = 0;
3687pub const NFULNL_CFG_CMD_BIND: c_int = 1;
3688pub const NFULNL_CFG_CMD_UNBIND: c_int = 2;
3689pub const NFULNL_CFG_CMD_PF_BIND: c_int = 3;
3690pub const NFULNL_CFG_CMD_PF_UNBIND: c_int = 4;
3691
3692pub const NFULA_CFG_UNSPEC: c_int = 0;
3693pub const NFULA_CFG_CMD: c_int = 1;
3694pub const NFULA_CFG_MODE: c_int = 2;
3695pub const NFULA_CFG_NLBUFSIZ: c_int = 3;
3696pub const NFULA_CFG_TIMEOUT: c_int = 4;
3697pub const NFULA_CFG_QTHRESH: c_int = 5;
3698pub const NFULA_CFG_FLAGS: c_int = 6;
3699
3700pub const NFULNL_COPY_NONE: c_int = 0x00;
3701pub const NFULNL_COPY_META: c_int = 0x01;
3702pub const NFULNL_COPY_PACKET: c_int = 0x02;
3703
3704pub const NFULNL_CFG_F_SEQ: c_int = 0x0001;
3705pub const NFULNL_CFG_F_SEQ_GLOBAL: c_int = 0x0002;
3706pub const NFULNL_CFG_F_CONNTRACK: c_int = 0x0004;
3707
3708// linux/netfilter/nfnetlink_queue.h
3709pub const NFQNL_MSG_PACKET: c_int = 0;
3710pub const NFQNL_MSG_VERDICT: c_int = 1;
3711pub const NFQNL_MSG_CONFIG: c_int = 2;
3712pub const NFQNL_MSG_VERDICT_BATCH: c_int = 3;
3713
3714pub const NFQA_UNSPEC: c_int = 0;
3715pub const NFQA_PACKET_HDR: c_int = 1;
3716pub const NFQA_VERDICT_HDR: c_int = 2;
3717pub const NFQA_MARK: c_int = 3;
3718pub const NFQA_TIMESTAMP: c_int = 4;
3719pub const NFQA_IFINDEX_INDEV: c_int = 5;
3720pub const NFQA_IFINDEX_OUTDEV: c_int = 6;
3721pub const NFQA_IFINDEX_PHYSINDEV: c_int = 7;
3722pub const NFQA_IFINDEX_PHYSOUTDEV: c_int = 8;
3723pub const NFQA_HWADDR: c_int = 9;
3724pub const NFQA_PAYLOAD: c_int = 10;
3725pub const NFQA_CT: c_int = 11;
3726pub const NFQA_CT_INFO: c_int = 12;
3727pub const NFQA_CAP_LEN: c_int = 13;
3728pub const NFQA_SKB_INFO: c_int = 14;
3729pub const NFQA_EXP: c_int = 15;
3730pub const NFQA_UID: c_int = 16;
3731pub const NFQA_GID: c_int = 17;
3732pub const NFQA_SECCTX: c_int = 18;
3733pub const NFQA_VLAN: c_int = 19;
3734pub const NFQA_L2HDR: c_int = 20;
3735pub const NFQA_PRIORITY: c_int = 21;
3736
3737pub const NFQA_VLAN_UNSPEC: c_int = 0;
3738pub const NFQA_VLAN_PROTO: c_int = 1;
3739pub const NFQA_VLAN_TCI: c_int = 2;
3740
3741pub const NFQNL_CFG_CMD_NONE: c_int = 0;
3742pub const NFQNL_CFG_CMD_BIND: c_int = 1;
3743pub const NFQNL_CFG_CMD_UNBIND: c_int = 2;
3744pub const NFQNL_CFG_CMD_PF_BIND: c_int = 3;
3745pub const NFQNL_CFG_CMD_PF_UNBIND: c_int = 4;
3746
3747pub const NFQNL_COPY_NONE: c_int = 0;
3748pub const NFQNL_COPY_META: c_int = 1;
3749pub const NFQNL_COPY_PACKET: c_int = 2;
3750
3751pub const NFQA_CFG_UNSPEC: c_int = 0;
3752pub const NFQA_CFG_CMD: c_int = 1;
3753pub const NFQA_CFG_PARAMS: c_int = 2;
3754pub const NFQA_CFG_QUEUE_MAXLEN: c_int = 3;
3755pub const NFQA_CFG_MASK: c_int = 4;
3756pub const NFQA_CFG_FLAGS: c_int = 5;
3757
3758pub const NFQA_CFG_F_FAIL_OPEN: c_int = 0x0001;
3759pub const NFQA_CFG_F_CONNTRACK: c_int = 0x0002;
3760pub const NFQA_CFG_F_GSO: c_int = 0x0004;
3761pub const NFQA_CFG_F_UID_GID: c_int = 0x0008;
3762pub const NFQA_CFG_F_SECCTX: c_int = 0x0010;
3763pub const NFQA_CFG_F_MAX: c_int = 0x0020;
3764
3765pub const NFQA_SKB_CSUMNOTREADY: c_int = 0x0001;
3766pub const NFQA_SKB_GSO: c_int = 0x0002;
3767pub const NFQA_SKB_CSUM_NOTVERIFIED: c_int = 0x0004;
3768
3769// linux/genetlink.h
3770
3771pub const GENL_NAMSIZ: c_int = 16;
3772
3773pub const GENL_MIN_ID: c_int = NLMSG_MIN_TYPE;
3774pub const GENL_MAX_ID: c_int = 1023;
3775
3776pub const GENL_ADMIN_PERM: c_int = 0x01;
3777pub const GENL_CMD_CAP_DO: c_int = 0x02;
3778pub const GENL_CMD_CAP_DUMP: c_int = 0x04;
3779pub const GENL_CMD_CAP_HASPOL: c_int = 0x08;
3780
3781pub const GENL_ID_CTRL: c_int = NLMSG_MIN_TYPE;
3782
3783pub const CTRL_CMD_UNSPEC: c_int = 0;
3784pub const CTRL_CMD_NEWFAMILY: c_int = 1;
3785pub const CTRL_CMD_DELFAMILY: c_int = 2;
3786pub const CTRL_CMD_GETFAMILY: c_int = 3;
3787pub const CTRL_CMD_NEWOPS: c_int = 4;
3788pub const CTRL_CMD_DELOPS: c_int = 5;
3789pub const CTRL_CMD_GETOPS: c_int = 6;
3790pub const CTRL_CMD_NEWMCAST_GRP: c_int = 7;
3791pub const CTRL_CMD_DELMCAST_GRP: c_int = 8;
3792pub const CTRL_CMD_GETMCAST_GRP: c_int = 9;
3793
3794pub const CTRL_ATTR_UNSPEC: c_int = 0;
3795pub const CTRL_ATTR_FAMILY_ID: c_int = 1;
3796pub const CTRL_ATTR_FAMILY_NAME: c_int = 2;
3797pub const CTRL_ATTR_VERSION: c_int = 3;
3798pub const CTRL_ATTR_HDRSIZE: c_int = 4;
3799pub const CTRL_ATTR_MAXATTR: c_int = 5;
3800pub const CTRL_ATTR_OPS: c_int = 6;
3801pub const CTRL_ATTR_MCAST_GROUPS: c_int = 7;
3802
3803pub const CTRL_ATTR_OP_UNSPEC: c_int = 0;
3804pub const CTRL_ATTR_OP_ID: c_int = 1;
3805pub const CTRL_ATTR_OP_FLAGS: c_int = 2;
3806
3807pub const CTRL_ATTR_MCAST_GRP_UNSPEC: c_int = 0;
3808pub const CTRL_ATTR_MCAST_GRP_NAME: c_int = 1;
3809pub const CTRL_ATTR_MCAST_GRP_ID: c_int = 2;
3810
3811// linux/if_packet.h
3812pub const PACKET_HOST: c_uchar = 0;
3813pub const PACKET_BROADCAST: c_uchar = 1;
3814pub const PACKET_MULTICAST: c_uchar = 2;
3815pub const PACKET_OTHERHOST: c_uchar = 3;
3816pub const PACKET_OUTGOING: c_uchar = 4;
3817pub const PACKET_LOOPBACK: c_uchar = 5;
3818pub const PACKET_USER: c_uchar = 6;
3819pub const PACKET_KERNEL: c_uchar = 7;
3820
3821pub const PACKET_ADD_MEMBERSHIP: c_int = 1;
3822pub const PACKET_DROP_MEMBERSHIP: c_int = 2;
3823pub const PACKET_RX_RING: c_int = 5;
3824pub const PACKET_STATISTICS: c_int = 6;
3825pub const PACKET_AUXDATA: c_int = 8;
3826pub const PACKET_VERSION: c_int = 10;
3827pub const PACKET_RESERVE: c_int = 12;
3828pub const PACKET_TX_RING: c_int = 13;
3829pub const PACKET_LOSS: c_int = 14;
3830pub const PACKET_TIMESTAMP: c_int = 17;
3831pub const PACKET_FANOUT: c_int = 18;
3832pub const PACKET_QDISC_BYPASS: c_int = 20;
3833
3834pub const PACKET_FANOUT_HASH: c_uint = 0;
3835pub const PACKET_FANOUT_LB: c_uint = 1;
3836pub const PACKET_FANOUT_CPU: c_uint = 2;
3837pub const PACKET_FANOUT_ROLLOVER: c_uint = 3;
3838pub const PACKET_FANOUT_RND: c_uint = 4;
3839pub const PACKET_FANOUT_QM: c_uint = 5;
3840pub const PACKET_FANOUT_CBPF: c_uint = 6;
3841pub const PACKET_FANOUT_EBPF: c_uint = 7;
3842pub const PACKET_FANOUT_FLAG_ROLLOVER: c_uint = 0x1000;
3843pub const PACKET_FANOUT_FLAG_UNIQUEID: c_uint = 0x2000;
3844pub const PACKET_FANOUT_FLAG_DEFRAG: c_uint = 0x8000;
3845
3846pub const PACKET_MR_MULTICAST: c_int = 0;
3847pub const PACKET_MR_PROMISC: c_int = 1;
3848pub const PACKET_MR_ALLMULTI: c_int = 2;
3849
3850pub const TP_STATUS_KERNEL: __u32 = 0;
3851pub const TP_STATUS_USER: __u32 = 1 << 0;
3852pub const TP_STATUS_COPY: __u32 = 1 << 1;
3853pub const TP_STATUS_LOSING: __u32 = 1 << 2;
3854pub const TP_STATUS_CSUMNOTREADY: __u32 = 1 << 3;
3855pub const TP_STATUS_VLAN_VALID: __u32 = 1 << 4;
3856pub const TP_STATUS_BLK_TMO: __u32 = 1 << 5;
3857pub const TP_STATUS_VLAN_TPID_VALID: __u32 = 1 << 6;
3858pub const TP_STATUS_CSUM_VALID: __u32 = 1 << 7;
3859
3860pub const TP_STATUS_AVAILABLE: __u32 = 0;
3861pub const TP_STATUS_SEND_REQUEST: __u32 = 1 << 0;
3862pub const TP_STATUS_SENDING: __u32 = 1 << 1;
3863pub const TP_STATUS_WRONG_FORMAT: __u32 = 1 << 2;
3864
3865pub const TP_STATUS_TS_SOFTWARE: __u32 = 1 << 29;
3866pub const TP_STATUS_TS_SYS_HARDWARE: __u32 = 1 << 30;
3867pub const TP_STATUS_TS_RAW_HARDWARE: __u32 = 1 << 31;
3868
3869pub const TP_FT_REQ_FILL_RXHASH: __u32 = 1;
3870
3871pub const TPACKET_ALIGNMENT: usize = 16;
3872
3873pub const TPACKET_HDRLEN: usize = ((size_of::<crate::tpacket_hdr>() + TPACKET_ALIGNMENT - 1)
3874    & !(TPACKET_ALIGNMENT - 1))
3875    + size_of::<crate::sockaddr_ll>();
3876pub const TPACKET2_HDRLEN: usize = ((size_of::<crate::tpacket2_hdr>() + TPACKET_ALIGNMENT - 1)
3877    & !(TPACKET_ALIGNMENT - 1))
3878    + size_of::<crate::sockaddr_ll>();
3879pub const TPACKET3_HDRLEN: usize = ((size_of::<crate::tpacket3_hdr>() + TPACKET_ALIGNMENT - 1)
3880    & !(TPACKET_ALIGNMENT - 1))
3881    + size_of::<crate::sockaddr_ll>();
3882
3883// linux/netfilter.h
3884pub const NF_DROP: c_int = 0;
3885pub const NF_ACCEPT: c_int = 1;
3886pub const NF_STOLEN: c_int = 2;
3887pub const NF_QUEUE: c_int = 3;
3888pub const NF_REPEAT: c_int = 4;
3889pub const NF_STOP: c_int = 5;
3890pub const NF_MAX_VERDICT: c_int = NF_STOP;
3891
3892pub const NF_VERDICT_MASK: c_int = 0x000000ff;
3893pub const NF_VERDICT_FLAG_QUEUE_BYPASS: c_int = 0x00008000;
3894
3895pub const NF_VERDICT_QMASK: c_int = 0xffff0000;
3896pub const NF_VERDICT_QBITS: c_int = 16;
3897
3898pub const NF_VERDICT_BITS: c_int = 16;
3899
3900pub const NF_INET_PRE_ROUTING: c_int = 0;
3901pub const NF_INET_LOCAL_IN: c_int = 1;
3902pub const NF_INET_FORWARD: c_int = 2;
3903pub const NF_INET_LOCAL_OUT: c_int = 3;
3904pub const NF_INET_POST_ROUTING: c_int = 4;
3905pub const NF_INET_NUMHOOKS: c_int = 5;
3906pub const NF_INET_INGRESS: c_int = NF_INET_NUMHOOKS;
3907
3908pub const NF_NETDEV_INGRESS: c_int = 0;
3909pub const NF_NETDEV_EGRESS: c_int = 1;
3910pub const NF_NETDEV_NUMHOOKS: c_int = 2;
3911
3912// Some NFPROTO are not compatible with musl and are defined in submodules.
3913pub const NFPROTO_UNSPEC: c_int = 0;
3914pub const NFPROTO_INET: c_int = 1;
3915pub const NFPROTO_IPV4: c_int = 2;
3916pub const NFPROTO_ARP: c_int = 3;
3917pub const NFPROTO_NETDEV: c_int = 5;
3918pub const NFPROTO_BRIDGE: c_int = 7;
3919pub const NFPROTO_IPV6: c_int = 10;
3920pub const NFPROTO_DECNET: c_int = 12;
3921pub const NFPROTO_NUMPROTO: c_int = 13;
3922
3923// linux/netfilter_arp.h
3924pub const NF_ARP: c_int = 0;
3925pub const NF_ARP_IN: c_int = 0;
3926pub const NF_ARP_OUT: c_int = 1;
3927pub const NF_ARP_FORWARD: c_int = 2;
3928pub const NF_ARP_NUMHOOKS: c_int = 3;
3929
3930// linux/netfilter_bridge.h
3931pub const NF_BR_PRE_ROUTING: c_int = 0;
3932pub const NF_BR_LOCAL_IN: c_int = 1;
3933pub const NF_BR_FORWARD: c_int = 2;
3934pub const NF_BR_LOCAL_OUT: c_int = 3;
3935pub const NF_BR_POST_ROUTING: c_int = 4;
3936pub const NF_BR_BROUTING: c_int = 5;
3937pub const NF_BR_NUMHOOKS: c_int = 6;
3938
3939pub const NF_BR_PRI_FIRST: c_int = crate::INT_MIN;
3940pub const NF_BR_PRI_NAT_DST_BRIDGED: c_int = -300;
3941pub const NF_BR_PRI_FILTER_BRIDGED: c_int = -200;
3942pub const NF_BR_PRI_BRNF: c_int = 0;
3943pub const NF_BR_PRI_NAT_DST_OTHER: c_int = 100;
3944pub const NF_BR_PRI_FILTER_OTHER: c_int = 200;
3945pub const NF_BR_PRI_NAT_SRC: c_int = 300;
3946pub const NF_BR_PRI_LAST: c_int = crate::INT_MAX;
3947
3948// linux/netfilter_ipv4.h
3949pub const NF_IP_PRE_ROUTING: c_int = 0;
3950pub const NF_IP_LOCAL_IN: c_int = 1;
3951pub const NF_IP_FORWARD: c_int = 2;
3952pub const NF_IP_LOCAL_OUT: c_int = 3;
3953pub const NF_IP_POST_ROUTING: c_int = 4;
3954pub const NF_IP_NUMHOOKS: c_int = 5;
3955
3956pub const NF_IP_PRI_FIRST: c_int = crate::INT_MIN;
3957pub const NF_IP_PRI_RAW_BEFORE_DEFRAG: c_int = -450;
3958pub const NF_IP_PRI_CONNTRACK_DEFRAG: c_int = -400;
3959pub const NF_IP_PRI_RAW: c_int = -300;
3960pub const NF_IP_PRI_SELINUX_FIRST: c_int = -225;
3961pub const NF_IP_PRI_CONNTRACK: c_int = -200;
3962pub const NF_IP_PRI_MANGLE: c_int = -150;
3963pub const NF_IP_PRI_NAT_DST: c_int = -100;
3964pub const NF_IP_PRI_FILTER: c_int = 0;
3965pub const NF_IP_PRI_SECURITY: c_int = 50;
3966pub const NF_IP_PRI_NAT_SRC: c_int = 100;
3967pub const NF_IP_PRI_SELINUX_LAST: c_int = 225;
3968pub const NF_IP_PRI_CONNTRACK_HELPER: c_int = 300;
3969pub const NF_IP_PRI_CONNTRACK_CONFIRM: c_int = crate::INT_MAX;
3970pub const NF_IP_PRI_LAST: c_int = crate::INT_MAX;
3971
3972// linux/netfilter_ipv6.h
3973pub const NF_IP6_PRE_ROUTING: c_int = 0;
3974pub const NF_IP6_LOCAL_IN: c_int = 1;
3975pub const NF_IP6_FORWARD: c_int = 2;
3976pub const NF_IP6_LOCAL_OUT: c_int = 3;
3977pub const NF_IP6_POST_ROUTING: c_int = 4;
3978pub const NF_IP6_NUMHOOKS: c_int = 5;
3979
3980pub const NF_IP6_PRI_FIRST: c_int = crate::INT_MIN;
3981pub const NF_IP6_PRI_RAW_BEFORE_DEFRAG: c_int = -450;
3982pub const NF_IP6_PRI_CONNTRACK_DEFRAG: c_int = -400;
3983pub const NF_IP6_PRI_RAW: c_int = -300;
3984pub const NF_IP6_PRI_SELINUX_FIRST: c_int = -225;
3985pub const NF_IP6_PRI_CONNTRACK: c_int = -200;
3986pub const NF_IP6_PRI_MANGLE: c_int = -150;
3987pub const NF_IP6_PRI_NAT_DST: c_int = -100;
3988pub const NF_IP6_PRI_FILTER: c_int = 0;
3989pub const NF_IP6_PRI_SECURITY: c_int = 50;
3990pub const NF_IP6_PRI_NAT_SRC: c_int = 100;
3991pub const NF_IP6_PRI_SELINUX_LAST: c_int = 225;
3992pub const NF_IP6_PRI_CONNTRACK_HELPER: c_int = 300;
3993pub const NF_IP6_PRI_LAST: c_int = crate::INT_MAX;
3994
3995// linux/netfilter_ipv6/ip6_tables.h
3996pub const IP6T_SO_ORIGINAL_DST: c_int = 80;
3997
3998pub const SIOCADDRT: c_ulong = 0x0000890B;
3999pub const SIOCDELRT: c_ulong = 0x0000890C;
4000pub const SIOCGIFNAME: c_ulong = 0x00008910;
4001pub const SIOCSIFLINK: c_ulong = 0x00008911;
4002pub const SIOCGIFCONF: c_ulong = 0x00008912;
4003pub const SIOCGIFFLAGS: c_ulong = 0x00008913;
4004pub const SIOCSIFFLAGS: c_ulong = 0x00008914;
4005pub const SIOCGIFADDR: c_ulong = 0x00008915;
4006pub const SIOCSIFADDR: c_ulong = 0x00008916;
4007pub const SIOCGIFDSTADDR: c_ulong = 0x00008917;
4008pub const SIOCSIFDSTADDR: c_ulong = 0x00008918;
4009pub const SIOCGIFBRDADDR: c_ulong = 0x00008919;
4010pub const SIOCSIFBRDADDR: c_ulong = 0x0000891A;
4011pub const SIOCGIFNETMASK: c_ulong = 0x0000891B;
4012pub const SIOCSIFNETMASK: c_ulong = 0x0000891C;
4013pub const SIOCGIFMETRIC: c_ulong = 0x0000891D;
4014pub const SIOCSIFMETRIC: c_ulong = 0x0000891E;
4015pub const SIOCGIFMEM: c_ulong = 0x0000891F;
4016pub const SIOCSIFMEM: c_ulong = 0x00008920;
4017pub const SIOCGIFMTU: c_ulong = 0x00008921;
4018pub const SIOCSIFMTU: c_ulong = 0x00008922;
4019pub const SIOCSIFNAME: c_ulong = 0x00008923;
4020pub const SIOCSIFHWADDR: c_ulong = 0x00008924;
4021pub const SIOCGIFENCAP: c_ulong = 0x00008925;
4022pub const SIOCSIFENCAP: c_ulong = 0x00008926;
4023pub const SIOCGIFHWADDR: c_ulong = 0x00008927;
4024pub const SIOCGIFSLAVE: c_ulong = 0x00008929;
4025pub const SIOCSIFSLAVE: c_ulong = 0x00008930;
4026pub const SIOCADDMULTI: c_ulong = 0x00008931;
4027pub const SIOCDELMULTI: c_ulong = 0x00008932;
4028pub const SIOCGIFINDEX: c_ulong = 0x00008933;
4029pub const SIOGIFINDEX: c_ulong = SIOCGIFINDEX;
4030pub const SIOCSIFPFLAGS: c_ulong = 0x00008934;
4031pub const SIOCGIFPFLAGS: c_ulong = 0x00008935;
4032pub const SIOCDIFADDR: c_ulong = 0x00008936;
4033pub const SIOCSIFHWBROADCAST: c_ulong = 0x00008937;
4034pub const SIOCGIFCOUNT: c_ulong = 0x00008938;
4035pub const SIOCGIFBR: c_ulong = 0x00008940;
4036pub const SIOCSIFBR: c_ulong = 0x00008941;
4037pub const SIOCGIFTXQLEN: c_ulong = 0x00008942;
4038pub const SIOCSIFTXQLEN: c_ulong = 0x00008943;
4039pub const SIOCETHTOOL: c_ulong = 0x00008946;
4040pub const SIOCGMIIPHY: c_ulong = 0x00008947;
4041pub const SIOCGMIIREG: c_ulong = 0x00008948;
4042pub const SIOCSMIIREG: c_ulong = 0x00008949;
4043pub const SIOCWANDEV: c_ulong = 0x0000894A;
4044pub const SIOCOUTQNSD: c_ulong = 0x0000894B;
4045pub const SIOCGSKNS: c_ulong = 0x0000894C;
4046pub const SIOCDARP: c_ulong = 0x00008953;
4047pub const SIOCGARP: c_ulong = 0x00008954;
4048pub const SIOCSARP: c_ulong = 0x00008955;
4049pub const SIOCDRARP: c_ulong = 0x00008960;
4050pub const SIOCGRARP: c_ulong = 0x00008961;
4051pub const SIOCSRARP: c_ulong = 0x00008962;
4052pub const SIOCGIFMAP: c_ulong = 0x00008970;
4053pub const SIOCSIFMAP: c_ulong = 0x00008971;
4054pub const SIOCSHWTSTAMP: c_ulong = 0x000089b0;
4055pub const SIOCGHWTSTAMP: c_ulong = 0x000089b1;
4056
4057// wireless.h
4058pub const WIRELESS_EXT: c_ulong = 0x16;
4059
4060pub const SIOCSIWCOMMIT: c_ulong = 0x8B00;
4061pub const SIOCGIWNAME: c_ulong = 0x8B01;
4062
4063pub const SIOCSIWNWID: c_ulong = 0x8B02;
4064pub const SIOCGIWNWID: c_ulong = 0x8B03;
4065pub const SIOCSIWFREQ: c_ulong = 0x8B04;
4066pub const SIOCGIWFREQ: c_ulong = 0x8B05;
4067pub const SIOCSIWMODE: c_ulong = 0x8B06;
4068pub const SIOCGIWMODE: c_ulong = 0x8B07;
4069pub const SIOCSIWSENS: c_ulong = 0x8B08;
4070pub const SIOCGIWSENS: c_ulong = 0x8B09;
4071
4072pub const SIOCSIWRANGE: c_ulong = 0x8B0A;
4073pub const SIOCGIWRANGE: c_ulong = 0x8B0B;
4074pub const SIOCSIWPRIV: c_ulong = 0x8B0C;
4075pub const SIOCGIWPRIV: c_ulong = 0x8B0D;
4076pub const SIOCSIWSTATS: c_ulong = 0x8B0E;
4077pub const SIOCGIWSTATS: c_ulong = 0x8B0F;
4078
4079pub const SIOCSIWSPY: c_ulong = 0x8B10;
4080pub const SIOCGIWSPY: c_ulong = 0x8B11;
4081pub const SIOCSIWTHRSPY: c_ulong = 0x8B12;
4082pub const SIOCGIWTHRSPY: c_ulong = 0x8B13;
4083
4084pub const SIOCSIWAP: c_ulong = 0x8B14;
4085pub const SIOCGIWAP: c_ulong = 0x8B15;
4086pub const SIOCGIWAPLIST: c_ulong = 0x8B17;
4087pub const SIOCSIWSCAN: c_ulong = 0x8B18;
4088pub const SIOCGIWSCAN: c_ulong = 0x8B19;
4089
4090pub const SIOCSIWESSID: c_ulong = 0x8B1A;
4091pub const SIOCGIWESSID: c_ulong = 0x8B1B;
4092pub const SIOCSIWNICKN: c_ulong = 0x8B1C;
4093pub const SIOCGIWNICKN: c_ulong = 0x8B1D;
4094
4095pub const SIOCSIWRATE: c_ulong = 0x8B20;
4096pub const SIOCGIWRATE: c_ulong = 0x8B21;
4097pub const SIOCSIWRTS: c_ulong = 0x8B22;
4098pub const SIOCGIWRTS: c_ulong = 0x8B23;
4099pub const SIOCSIWFRAG: c_ulong = 0x8B24;
4100pub const SIOCGIWFRAG: c_ulong = 0x8B25;
4101pub const SIOCSIWTXPOW: c_ulong = 0x8B26;
4102pub const SIOCGIWTXPOW: c_ulong = 0x8B27;
4103pub const SIOCSIWRETRY: c_ulong = 0x8B28;
4104pub const SIOCGIWRETRY: c_ulong = 0x8B29;
4105
4106pub const SIOCSIWENCODE: c_ulong = 0x8B2A;
4107pub const SIOCGIWENCODE: c_ulong = 0x8B2B;
4108
4109pub const SIOCSIWPOWER: c_ulong = 0x8B2C;
4110pub const SIOCGIWPOWER: c_ulong = 0x8B2D;
4111
4112pub const SIOCSIWGENIE: c_ulong = 0x8B30;
4113pub const SIOCGIWGENIE: c_ulong = 0x8B31;
4114
4115pub const SIOCSIWMLME: c_ulong = 0x8B16;
4116
4117pub const SIOCSIWAUTH: c_ulong = 0x8B32;
4118pub const SIOCGIWAUTH: c_ulong = 0x8B33;
4119
4120pub const SIOCSIWENCODEEXT: c_ulong = 0x8B34;
4121pub const SIOCGIWENCODEEXT: c_ulong = 0x8B35;
4122
4123pub const SIOCSIWPMKSA: c_ulong = 0x8B36;
4124
4125pub const SIOCIWFIRSTPRIV: c_ulong = 0x8BE0;
4126pub const SIOCIWLASTPRIV: c_ulong = 0x8BFF;
4127
4128pub const SIOCIWFIRST: c_ulong = 0x8B00;
4129pub const SIOCIWLAST: c_ulong = SIOCIWLASTPRIV;
4130
4131pub const IWEVTXDROP: c_ulong = 0x8C00;
4132pub const IWEVQUAL: c_ulong = 0x8C01;
4133pub const IWEVCUSTOM: c_ulong = 0x8C02;
4134pub const IWEVREGISTERED: c_ulong = 0x8C03;
4135pub const IWEVEXPIRED: c_ulong = 0x8C04;
4136pub const IWEVGENIE: c_ulong = 0x8C05;
4137pub const IWEVMICHAELMICFAILURE: c_ulong = 0x8C06;
4138pub const IWEVASSOCREQIE: c_ulong = 0x8C07;
4139pub const IWEVASSOCRESPIE: c_ulong = 0x8C08;
4140pub const IWEVPMKIDCAND: c_ulong = 0x8C09;
4141pub const IWEVFIRST: c_ulong = 0x8C00;
4142
4143pub const IW_PRIV_TYPE_MASK: c_ulong = 0x7000;
4144pub const IW_PRIV_TYPE_NONE: c_ulong = 0x0000;
4145pub const IW_PRIV_TYPE_BYTE: c_ulong = 0x1000;
4146pub const IW_PRIV_TYPE_CHAR: c_ulong = 0x2000;
4147pub const IW_PRIV_TYPE_INT: c_ulong = 0x4000;
4148pub const IW_PRIV_TYPE_FLOAT: c_ulong = 0x5000;
4149pub const IW_PRIV_TYPE_ADDR: c_ulong = 0x6000;
4150
4151pub const IW_PRIV_SIZE_FIXED: c_ulong = 0x0800;
4152
4153pub const IW_PRIV_SIZE_MASK: c_ulong = 0x07FF;
4154
4155pub const IW_MAX_FREQUENCIES: usize = 32;
4156pub const IW_MAX_BITRATES: usize = 32;
4157pub const IW_MAX_TXPOWER: usize = 8;
4158pub const IW_MAX_SPY: usize = 8;
4159pub const IW_MAX_AP: usize = 64;
4160pub const IW_ESSID_MAX_SIZE: usize = 32;
4161
4162pub const IW_MODE_AUTO: usize = 0;
4163pub const IW_MODE_ADHOC: usize = 1;
4164pub const IW_MODE_INFRA: usize = 2;
4165pub const IW_MODE_MASTER: usize = 3;
4166pub const IW_MODE_REPEAT: usize = 4;
4167pub const IW_MODE_SECOND: usize = 5;
4168pub const IW_MODE_MONITOR: usize = 6;
4169pub const IW_MODE_MESH: usize = 7;
4170
4171pub const IW_QUAL_QUAL_UPDATED: c_ulong = 0x01;
4172pub const IW_QUAL_LEVEL_UPDATED: c_ulong = 0x02;
4173pub const IW_QUAL_NOISE_UPDATED: c_ulong = 0x04;
4174pub const IW_QUAL_ALL_UPDATED: c_ulong = 0x07;
4175pub const IW_QUAL_DBM: c_ulong = 0x08;
4176pub const IW_QUAL_QUAL_INVALID: c_ulong = 0x10;
4177pub const IW_QUAL_LEVEL_INVALID: c_ulong = 0x20;
4178pub const IW_QUAL_NOISE_INVALID: c_ulong = 0x40;
4179pub const IW_QUAL_RCPI: c_ulong = 0x80;
4180pub const IW_QUAL_ALL_INVALID: c_ulong = 0x70;
4181
4182pub const IW_FREQ_AUTO: c_ulong = 0x00;
4183pub const IW_FREQ_FIXED: c_ulong = 0x01;
4184
4185pub const IW_MAX_ENCODING_SIZES: usize = 8;
4186pub const IW_ENCODING_TOKEN_MAX: usize = 64;
4187
4188pub const IW_ENCODE_INDEX: c_ulong = 0x00FF;
4189pub const IW_ENCODE_FLAGS: c_ulong = 0xFF00;
4190pub const IW_ENCODE_MODE: c_ulong = 0xF000;
4191pub const IW_ENCODE_DISABLED: c_ulong = 0x8000;
4192pub const IW_ENCODE_ENABLED: c_ulong = 0x0000;
4193pub const IW_ENCODE_RESTRICTED: c_ulong = 0x4000;
4194pub const IW_ENCODE_OPEN: c_ulong = 0x2000;
4195pub const IW_ENCODE_NOKEY: c_ulong = 0x0800;
4196pub const IW_ENCODE_TEMP: c_ulong = 0x0400;
4197
4198pub const IW_POWER_ON: c_ulong = 0x0000;
4199pub const IW_POWER_TYPE: c_ulong = 0xF000;
4200pub const IW_POWER_PERIOD: c_ulong = 0x1000;
4201pub const IW_POWER_TIMEOUT: c_ulong = 0x2000;
4202pub const IW_POWER_MODE: c_ulong = 0x0F00;
4203pub const IW_POWER_UNICAST_R: c_ulong = 0x0100;
4204pub const IW_POWER_MULTICAST_R: c_ulong = 0x0200;
4205pub const IW_POWER_ALL_R: c_ulong = 0x0300;
4206pub const IW_POWER_FORCE_S: c_ulong = 0x0400;
4207pub const IW_POWER_REPEATER: c_ulong = 0x0800;
4208pub const IW_POWER_MODIFIER: c_ulong = 0x000F;
4209pub const IW_POWER_MIN: c_ulong = 0x0001;
4210pub const IW_POWER_MAX: c_ulong = 0x0002;
4211pub const IW_POWER_RELATIVE: c_ulong = 0x0004;
4212
4213pub const IW_TXPOW_TYPE: c_ulong = 0x00FF;
4214pub const IW_TXPOW_DBM: c_ulong = 0x0000;
4215pub const IW_TXPOW_MWATT: c_ulong = 0x0001;
4216pub const IW_TXPOW_RELATIVE: c_ulong = 0x0002;
4217pub const IW_TXPOW_RANGE: c_ulong = 0x1000;
4218
4219pub const IW_RETRY_ON: c_ulong = 0x0000;
4220pub const IW_RETRY_TYPE: c_ulong = 0xF000;
4221pub const IW_RETRY_LIMIT: c_ulong = 0x1000;
4222pub const IW_RETRY_LIFETIME: c_ulong = 0x2000;
4223pub const IW_RETRY_MODIFIER: c_ulong = 0x00FF;
4224pub const IW_RETRY_MIN: c_ulong = 0x0001;
4225pub const IW_RETRY_MAX: c_ulong = 0x0002;
4226pub const IW_RETRY_RELATIVE: c_ulong = 0x0004;
4227pub const IW_RETRY_SHORT: c_ulong = 0x0010;
4228pub const IW_RETRY_LONG: c_ulong = 0x0020;
4229
4230pub const IW_SCAN_DEFAULT: c_ulong = 0x0000;
4231pub const IW_SCAN_ALL_ESSID: c_ulong = 0x0001;
4232pub const IW_SCAN_THIS_ESSID: c_ulong = 0x0002;
4233pub const IW_SCAN_ALL_FREQ: c_ulong = 0x0004;
4234pub const IW_SCAN_THIS_FREQ: c_ulong = 0x0008;
4235pub const IW_SCAN_ALL_MODE: c_ulong = 0x0010;
4236pub const IW_SCAN_THIS_MODE: c_ulong = 0x0020;
4237pub const IW_SCAN_ALL_RATE: c_ulong = 0x0040;
4238pub const IW_SCAN_THIS_RATE: c_ulong = 0x0080;
4239
4240pub const IW_SCAN_TYPE_ACTIVE: usize = 0;
4241pub const IW_SCAN_TYPE_PASSIVE: usize = 1;
4242
4243pub const IW_SCAN_MAX_DATA: usize = 4096;
4244
4245pub const IW_SCAN_CAPA_NONE: c_ulong = 0x00;
4246pub const IW_SCAN_CAPA_ESSID: c_ulong = 0x01;
4247pub const IW_SCAN_CAPA_BSSID: c_ulong = 0x02;
4248pub const IW_SCAN_CAPA_CHANNEL: c_ulong = 0x04;
4249pub const IW_SCAN_CAPA_MODE: c_ulong = 0x08;
4250pub const IW_SCAN_CAPA_RATE: c_ulong = 0x10;
4251pub const IW_SCAN_CAPA_TYPE: c_ulong = 0x20;
4252pub const IW_SCAN_CAPA_TIME: c_ulong = 0x40;
4253
4254pub const IW_CUSTOM_MAX: c_ulong = 256;
4255
4256pub const IW_GENERIC_IE_MAX: c_ulong = 1024;
4257
4258pub const IW_MLME_DEAUTH: c_ulong = 0;
4259pub const IW_MLME_DISASSOC: c_ulong = 1;
4260pub const IW_MLME_AUTH: c_ulong = 2;
4261pub const IW_MLME_ASSOC: c_ulong = 3;
4262
4263pub const IW_AUTH_INDEX: c_ulong = 0x0FFF;
4264pub const IW_AUTH_FLAGS: c_ulong = 0xF000;
4265
4266pub const IW_AUTH_WPA_VERSION: usize = 0;
4267pub const IW_AUTH_CIPHER_PAIRWISE: usize = 1;
4268pub const IW_AUTH_CIPHER_GROUP: usize = 2;
4269pub const IW_AUTH_KEY_MGMT: usize = 3;
4270pub const IW_AUTH_TKIP_COUNTERMEASURES: usize = 4;
4271pub const IW_AUTH_DROP_UNENCRYPTED: usize = 5;
4272pub const IW_AUTH_80211_AUTH_ALG: usize = 6;
4273pub const IW_AUTH_WPA_ENABLED: usize = 7;
4274pub const IW_AUTH_RX_UNENCRYPTED_EAPOL: usize = 8;
4275pub const IW_AUTH_ROAMING_CONTROL: usize = 9;
4276pub const IW_AUTH_PRIVACY_INVOKED: usize = 10;
4277pub const IW_AUTH_CIPHER_GROUP_MGMT: usize = 11;
4278pub const IW_AUTH_MFP: usize = 12;
4279
4280pub const IW_AUTH_WPA_VERSION_DISABLED: c_ulong = 0x00000001;
4281pub const IW_AUTH_WPA_VERSION_WPA: c_ulong = 0x00000002;
4282pub const IW_AUTH_WPA_VERSION_WPA2: c_ulong = 0x00000004;
4283
4284pub const IW_AUTH_CIPHER_NONE: c_ulong = 0x00000001;
4285pub const IW_AUTH_CIPHER_WEP40: c_ulong = 0x00000002;
4286pub const IW_AUTH_CIPHER_TKIP: c_ulong = 0x00000004;
4287pub const IW_AUTH_CIPHER_CCMP: c_ulong = 0x00000008;
4288pub const IW_AUTH_CIPHER_WEP104: c_ulong = 0x00000010;
4289pub const IW_AUTH_CIPHER_AES_CMAC: c_ulong = 0x00000020;
4290
4291pub const IW_AUTH_KEY_MGMT_802_1X: usize = 1;
4292pub const IW_AUTH_KEY_MGMT_PSK: usize = 2;
4293
4294pub const IW_AUTH_ALG_OPEN_SYSTEM: c_ulong = 0x00000001;
4295pub const IW_AUTH_ALG_SHARED_KEY: c_ulong = 0x00000002;
4296pub const IW_AUTH_ALG_LEAP: c_ulong = 0x00000004;
4297
4298pub const IW_AUTH_ROAMING_ENABLE: usize = 0;
4299pub const IW_AUTH_ROAMING_DISABLE: usize = 1;
4300
4301pub const IW_AUTH_MFP_DISABLED: usize = 0;
4302pub const IW_AUTH_MFP_OPTIONAL: usize = 1;
4303pub const IW_AUTH_MFP_REQUIRED: usize = 2;
4304
4305pub const IW_ENCODE_SEQ_MAX_SIZE: usize = 8;
4306
4307pub const IW_ENCODE_ALG_NONE: usize = 0;
4308pub const IW_ENCODE_ALG_WEP: usize = 1;
4309pub const IW_ENCODE_ALG_TKIP: usize = 2;
4310pub const IW_ENCODE_ALG_CCMP: usize = 3;
4311pub const IW_ENCODE_ALG_PMK: usize = 4;
4312pub const IW_ENCODE_ALG_AES_CMAC: usize = 5;
4313
4314pub const IW_ENCODE_EXT_TX_SEQ_VALID: c_ulong = 0x00000001;
4315pub const IW_ENCODE_EXT_RX_SEQ_VALID: c_ulong = 0x00000002;
4316pub const IW_ENCODE_EXT_GROUP_KEY: c_ulong = 0x00000004;
4317pub const IW_ENCODE_EXT_SET_TX_KEY: c_ulong = 0x00000008;
4318
4319pub const IW_MICFAILURE_KEY_ID: c_ulong = 0x00000003;
4320pub const IW_MICFAILURE_GROUP: c_ulong = 0x00000004;
4321pub const IW_MICFAILURE_PAIRWISE: c_ulong = 0x00000008;
4322pub const IW_MICFAILURE_STAKEY: c_ulong = 0x00000010;
4323pub const IW_MICFAILURE_COUNT: c_ulong = 0x00000060;
4324
4325pub const IW_ENC_CAPA_WPA: c_ulong = 0x00000001;
4326pub const IW_ENC_CAPA_WPA2: c_ulong = 0x00000002;
4327pub const IW_ENC_CAPA_CIPHER_TKIP: c_ulong = 0x00000004;
4328pub const IW_ENC_CAPA_CIPHER_CCMP: c_ulong = 0x00000008;
4329pub const IW_ENC_CAPA_4WAY_HANDSHAKE: c_ulong = 0x00000010;
4330
4331pub const IW_EVENT_CAPA_K_0: c_ulong = 0x4000050; //   IW_EVENT_CAPA_MASK(0x8B04) | IW_EVENT_CAPA_MASK(0x8B06) | IW_EVENT_CAPA_MASK(0x8B1A);
4332pub const IW_EVENT_CAPA_K_1: c_ulong = 0x400; //   W_EVENT_CAPA_MASK(0x8B2A);
4333
4334pub const IW_PMKSA_ADD: usize = 1;
4335pub const IW_PMKSA_REMOVE: usize = 2;
4336pub const IW_PMKSA_FLUSH: usize = 3;
4337
4338pub const IW_PMKID_LEN: usize = 16;
4339
4340pub const IW_PMKID_CAND_PREAUTH: c_ulong = 0x00000001;
4341
4342pub const IW_EV_LCP_PK_LEN: usize = 4;
4343
4344pub const IW_EV_CHAR_PK_LEN: usize = 20; // IW_EV_LCP_PK_LEN + crate::IFNAMSIZ;
4345pub const IW_EV_UINT_PK_LEN: usize = 8; // IW_EV_LCP_PK_LEN + size_of::<u32>();
4346pub const IW_EV_FREQ_PK_LEN: usize = 12; // IW_EV_LCP_PK_LEN + size_of::<iw_freq>();
4347pub const IW_EV_PARAM_PK_LEN: usize = 12; // IW_EV_LCP_PK_LEN + size_of::<iw_param>();
4348pub const IW_EV_ADDR_PK_LEN: usize = 20; // IW_EV_LCP_PK_LEN + size_of::<crate::sockaddr>();
4349pub const IW_EV_QUAL_PK_LEN: usize = 8; // IW_EV_LCP_PK_LEN + size_of::<iw_quality>();
4350pub const IW_EV_POINT_PK_LEN: usize = 8; // IW_EV_LCP_PK_LEN + 4;
4351
4352pub const IPTOS_TOS_MASK: u8 = 0x1E;
4353pub const IPTOS_PREC_MASK: u8 = 0xE0;
4354
4355pub const IPTOS_ECN_NOT_ECT: u8 = 0x00;
4356
4357pub const RTF_UP: c_ushort = 0x0001;
4358pub const RTF_GATEWAY: c_ushort = 0x0002;
4359
4360pub const RTF_HOST: c_ushort = 0x0004;
4361pub const RTF_REINSTATE: c_ushort = 0x0008;
4362pub const RTF_DYNAMIC: c_ushort = 0x0010;
4363pub const RTF_MODIFIED: c_ushort = 0x0020;
4364pub const RTF_MTU: c_ushort = 0x0040;
4365pub const RTF_MSS: c_ushort = RTF_MTU;
4366pub const RTF_WINDOW: c_ushort = 0x0080;
4367pub const RTF_IRTT: c_ushort = 0x0100;
4368pub const RTF_REJECT: c_ushort = 0x0200;
4369pub const RTF_STATIC: c_ushort = 0x0400;
4370pub const RTF_XRESOLVE: c_ushort = 0x0800;
4371pub const RTF_NOFORWARD: c_ushort = 0x1000;
4372pub const RTF_THROW: c_ushort = 0x2000;
4373pub const RTF_NOPMTUDISC: c_ushort = 0x4000;
4374
4375pub const RTF_DEFAULT: u32 = 0x00010000;
4376pub const RTF_ALLONLINK: u32 = 0x00020000;
4377pub const RTF_ADDRCONF: u32 = 0x00040000;
4378pub const RTF_LINKRT: u32 = 0x00100000;
4379pub const RTF_NONEXTHOP: u32 = 0x00200000;
4380pub const RTF_CACHE: u32 = 0x01000000;
4381pub const RTF_FLOW: u32 = 0x02000000;
4382pub const RTF_POLICY: u32 = 0x04000000;
4383
4384pub const RTCF_VALVE: u32 = 0x00200000;
4385pub const RTCF_MASQ: u32 = 0x00400000;
4386pub const RTCF_NAT: u32 = 0x00800000;
4387pub const RTCF_DOREDIRECT: u32 = 0x01000000;
4388pub const RTCF_LOG: u32 = 0x02000000;
4389pub const RTCF_DIRECTSRC: u32 = 0x04000000;
4390
4391pub const RTF_LOCAL: u32 = 0x80000000;
4392pub const RTF_INTERFACE: u32 = 0x40000000;
4393pub const RTF_MULTICAST: u32 = 0x20000000;
4394pub const RTF_BROADCAST: u32 = 0x10000000;
4395pub const RTF_NAT: u32 = 0x08000000;
4396pub const RTF_ADDRCLASSMASK: u32 = 0xF8000000;
4397
4398pub const RT_CLASS_UNSPEC: u8 = 0;
4399pub const RT_CLASS_DEFAULT: u8 = 253;
4400pub const RT_CLASS_MAIN: u8 = 254;
4401pub const RT_CLASS_LOCAL: u8 = 255;
4402pub const RT_CLASS_MAX: u8 = 255;
4403
4404// linux/neighbor.h
4405pub const NUD_NONE: u16 = 0x00;
4406pub const NUD_INCOMPLETE: u16 = 0x01;
4407pub const NUD_REACHABLE: u16 = 0x02;
4408pub const NUD_STALE: u16 = 0x04;
4409pub const NUD_DELAY: u16 = 0x08;
4410pub const NUD_PROBE: u16 = 0x10;
4411pub const NUD_FAILED: u16 = 0x20;
4412pub const NUD_NOARP: u16 = 0x40;
4413pub const NUD_PERMANENT: u16 = 0x80;
4414
4415pub const NTF_USE: u8 = 0x01;
4416pub const NTF_SELF: u8 = 0x02;
4417pub const NTF_MASTER: u8 = 0x04;
4418pub const NTF_PROXY: u8 = 0x08;
4419pub const NTF_ROUTER: u8 = 0x80;
4420
4421pub const NDA_UNSPEC: c_ushort = 0;
4422pub const NDA_DST: c_ushort = 1;
4423pub const NDA_LLADDR: c_ushort = 2;
4424pub const NDA_CACHEINFO: c_ushort = 3;
4425pub const NDA_PROBES: c_ushort = 4;
4426pub const NDA_VLAN: c_ushort = 5;
4427pub const NDA_PORT: c_ushort = 6;
4428pub const NDA_VNI: c_ushort = 7;
4429pub const NDA_IFINDEX: c_ushort = 8;
4430
4431// linux/netlink.h
4432pub const NLA_ALIGNTO: c_int = 4;
4433
4434pub const NETLINK_ROUTE: c_int = 0;
4435pub const NETLINK_UNUSED: c_int = 1;
4436pub const NETLINK_USERSOCK: c_int = 2;
4437pub const NETLINK_FIREWALL: c_int = 3;
4438pub const NETLINK_SOCK_DIAG: c_int = 4;
4439pub const NETLINK_NFLOG: c_int = 5;
4440pub const NETLINK_XFRM: c_int = 6;
4441pub const NETLINK_SELINUX: c_int = 7;
4442pub const NETLINK_ISCSI: c_int = 8;
4443pub const NETLINK_AUDIT: c_int = 9;
4444pub const NETLINK_FIB_LOOKUP: c_int = 10;
4445pub const NETLINK_CONNECTOR: c_int = 11;
4446pub const NETLINK_NETFILTER: c_int = 12;
4447pub const NETLINK_IP6_FW: c_int = 13;
4448pub const NETLINK_DNRTMSG: c_int = 14;
4449pub const NETLINK_KOBJECT_UEVENT: c_int = 15;
4450pub const NETLINK_GENERIC: c_int = 16;
4451pub const NETLINK_SCSITRANSPORT: c_int = 18;
4452pub const NETLINK_ECRYPTFS: c_int = 19;
4453pub const NETLINK_RDMA: c_int = 20;
4454pub const NETLINK_CRYPTO: c_int = 21;
4455pub const NETLINK_INET_DIAG: c_int = NETLINK_SOCK_DIAG;
4456
4457pub const NLM_F_REQUEST: c_int = 1;
4458pub const NLM_F_MULTI: c_int = 2;
4459pub const NLM_F_ACK: c_int = 4;
4460pub const NLM_F_ECHO: c_int = 8;
4461pub const NLM_F_DUMP_INTR: c_int = 16;
4462pub const NLM_F_DUMP_FILTERED: c_int = 32;
4463
4464pub const NLM_F_ROOT: c_int = 0x100;
4465pub const NLM_F_MATCH: c_int = 0x200;
4466pub const NLM_F_ATOMIC: c_int = 0x400;
4467pub const NLM_F_DUMP: c_int = NLM_F_ROOT | NLM_F_MATCH;
4468
4469pub const NLM_F_REPLACE: c_int = 0x100;
4470pub const NLM_F_EXCL: c_int = 0x200;
4471pub const NLM_F_CREATE: c_int = 0x400;
4472pub const NLM_F_APPEND: c_int = 0x800;
4473
4474pub const NLM_F_NONREC: c_int = 0x100;
4475pub const NLM_F_BULK: c_int = 0x200;
4476
4477pub const NLM_F_CAPPED: c_int = 0x100;
4478pub const NLM_F_ACK_TLVS: c_int = 0x200;
4479
4480pub const NETLINK_ADD_MEMBERSHIP: c_int = 1;
4481pub const NETLINK_DROP_MEMBERSHIP: c_int = 2;
4482pub const NETLINK_PKTINFO: c_int = 3;
4483pub const NETLINK_BROADCAST_ERROR: c_int = 4;
4484pub const NETLINK_NO_ENOBUFS: c_int = 5;
4485pub const NETLINK_RX_RING: c_int = 6;
4486pub const NETLINK_TX_RING: c_int = 7;
4487pub const NETLINK_LISTEN_ALL_NSID: c_int = 8;
4488pub const NETLINK_LIST_MEMBERSHIPS: c_int = 9;
4489pub const NETLINK_CAP_ACK: c_int = 10;
4490pub const NETLINK_EXT_ACK: c_int = 11;
4491pub const NETLINK_GET_STRICT_CHK: c_int = 12;
4492
4493pub const NLA_F_NESTED: c_int = 1 << 15;
4494pub const NLA_F_NET_BYTEORDER: c_int = 1 << 14;
4495pub const NLA_TYPE_MASK: c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
4496
4497// linux/rtnetlink.h
4498pub const TCA_UNSPEC: c_ushort = 0;
4499pub const TCA_KIND: c_ushort = 1;
4500pub const TCA_OPTIONS: c_ushort = 2;
4501pub const TCA_STATS: c_ushort = 3;
4502pub const TCA_XSTATS: c_ushort = 4;
4503pub const TCA_RATE: c_ushort = 5;
4504pub const TCA_FCNT: c_ushort = 6;
4505pub const TCA_STATS2: c_ushort = 7;
4506pub const TCA_STAB: c_ushort = 8;
4507
4508pub const RTM_NEWLINK: u16 = 16;
4509pub const RTM_DELLINK: u16 = 17;
4510pub const RTM_GETLINK: u16 = 18;
4511pub const RTM_SETLINK: u16 = 19;
4512pub const RTM_NEWADDR: u16 = 20;
4513pub const RTM_DELADDR: u16 = 21;
4514pub const RTM_GETADDR: u16 = 22;
4515pub const RTM_NEWROUTE: u16 = 24;
4516pub const RTM_DELROUTE: u16 = 25;
4517pub const RTM_GETROUTE: u16 = 26;
4518pub const RTM_NEWNEIGH: u16 = 28;
4519pub const RTM_DELNEIGH: u16 = 29;
4520pub const RTM_GETNEIGH: u16 = 30;
4521pub const RTM_NEWRULE: u16 = 32;
4522pub const RTM_DELRULE: u16 = 33;
4523pub const RTM_GETRULE: u16 = 34;
4524pub const RTM_NEWQDISC: u16 = 36;
4525pub const RTM_DELQDISC: u16 = 37;
4526pub const RTM_GETQDISC: u16 = 38;
4527pub const RTM_NEWTCLASS: u16 = 40;
4528pub const RTM_DELTCLASS: u16 = 41;
4529pub const RTM_GETTCLASS: u16 = 42;
4530pub const RTM_NEWTFILTER: u16 = 44;
4531pub const RTM_DELTFILTER: u16 = 45;
4532pub const RTM_GETTFILTER: u16 = 46;
4533pub const RTM_NEWACTION: u16 = 48;
4534pub const RTM_DELACTION: u16 = 49;
4535pub const RTM_GETACTION: u16 = 50;
4536pub const RTM_NEWPREFIX: u16 = 52;
4537pub const RTM_GETMULTICAST: u16 = 58;
4538pub const RTM_GETANYCAST: u16 = 62;
4539pub const RTM_NEWNEIGHTBL: u16 = 64;
4540pub const RTM_GETNEIGHTBL: u16 = 66;
4541pub const RTM_SETNEIGHTBL: u16 = 67;
4542pub const RTM_NEWNDUSEROPT: u16 = 68;
4543pub const RTM_NEWADDRLABEL: u16 = 72;
4544pub const RTM_DELADDRLABEL: u16 = 73;
4545pub const RTM_GETADDRLABEL: u16 = 74;
4546pub const RTM_GETDCB: u16 = 78;
4547pub const RTM_SETDCB: u16 = 79;
4548pub const RTM_NEWNETCONF: u16 = 80;
4549pub const RTM_GETNETCONF: u16 = 82;
4550pub const RTM_NEWMDB: u16 = 84;
4551pub const RTM_DELMDB: u16 = 85;
4552pub const RTM_GETMDB: u16 = 86;
4553pub const RTM_NEWNSID: u16 = 88;
4554pub const RTM_DELNSID: u16 = 89;
4555pub const RTM_GETNSID: u16 = 90;
4556
4557pub const RTM_F_NOTIFY: c_uint = 0x100;
4558pub const RTM_F_CLONED: c_uint = 0x200;
4559pub const RTM_F_EQUALIZE: c_uint = 0x400;
4560pub const RTM_F_PREFIX: c_uint = 0x800;
4561
4562pub const RTA_UNSPEC: c_ushort = 0;
4563pub const RTA_DST: c_ushort = 1;
4564pub const RTA_SRC: c_ushort = 2;
4565pub const RTA_IIF: c_ushort = 3;
4566pub const RTA_OIF: c_ushort = 4;
4567pub const RTA_GATEWAY: c_ushort = 5;
4568pub const RTA_PRIORITY: c_ushort = 6;
4569pub const RTA_PREFSRC: c_ushort = 7;
4570pub const RTA_METRICS: c_ushort = 8;
4571pub const RTA_MULTIPATH: c_ushort = 9;
4572pub const RTA_PROTOINFO: c_ushort = 10; // No longer used
4573pub const RTA_FLOW: c_ushort = 11;
4574pub const RTA_CACHEINFO: c_ushort = 12;
4575pub const RTA_SESSION: c_ushort = 13; // No longer used
4576pub const RTA_MP_ALGO: c_ushort = 14; // No longer used
4577pub const RTA_TABLE: c_ushort = 15;
4578pub const RTA_MARK: c_ushort = 16;
4579pub const RTA_MFC_STATS: c_ushort = 17;
4580
4581pub const RTN_UNSPEC: c_uchar = 0;
4582pub const RTN_UNICAST: c_uchar = 1;
4583pub const RTN_LOCAL: c_uchar = 2;
4584pub const RTN_BROADCAST: c_uchar = 3;
4585pub const RTN_ANYCAST: c_uchar = 4;
4586pub const RTN_MULTICAST: c_uchar = 5;
4587pub const RTN_BLACKHOLE: c_uchar = 6;
4588pub const RTN_UNREACHABLE: c_uchar = 7;
4589pub const RTN_PROHIBIT: c_uchar = 8;
4590pub const RTN_THROW: c_uchar = 9;
4591pub const RTN_NAT: c_uchar = 10;
4592pub const RTN_XRESOLVE: c_uchar = 11;
4593
4594pub const RTPROT_UNSPEC: c_uchar = 0;
4595pub const RTPROT_REDIRECT: c_uchar = 1;
4596pub const RTPROT_KERNEL: c_uchar = 2;
4597pub const RTPROT_BOOT: c_uchar = 3;
4598pub const RTPROT_STATIC: c_uchar = 4;
4599
4600pub const RT_SCOPE_UNIVERSE: c_uchar = 0;
4601pub const RT_SCOPE_SITE: c_uchar = 200;
4602pub const RT_SCOPE_LINK: c_uchar = 253;
4603pub const RT_SCOPE_HOST: c_uchar = 254;
4604pub const RT_SCOPE_NOWHERE: c_uchar = 255;
4605
4606pub const RT_TABLE_UNSPEC: c_uchar = 0;
4607pub const RT_TABLE_COMPAT: c_uchar = 252;
4608pub const RT_TABLE_DEFAULT: c_uchar = 253;
4609pub const RT_TABLE_MAIN: c_uchar = 254;
4610pub const RT_TABLE_LOCAL: c_uchar = 255;
4611
4612pub const RTMSG_OVERRUN: u32 = crate::NLMSG_OVERRUN as u32;
4613pub const RTMSG_NEWDEVICE: u32 = 0x11;
4614pub const RTMSG_DELDEVICE: u32 = 0x12;
4615pub const RTMSG_NEWROUTE: u32 = 0x21;
4616pub const RTMSG_DELROUTE: u32 = 0x22;
4617pub const RTMSG_NEWRULE: u32 = 0x31;
4618pub const RTMSG_DELRULE: u32 = 0x32;
4619pub const RTMSG_CONTROL: u32 = 0x40;
4620pub const RTMSG_AR_FAILED: u32 = 0x51;
4621
4622pub const MAX_ADDR_LEN: usize = 7;
4623pub const ARPD_UPDATE: c_ushort = 0x01;
4624pub const ARPD_LOOKUP: c_ushort = 0x02;
4625pub const ARPD_FLUSH: c_ushort = 0x03;
4626pub const ATF_MAGIC: c_int = 0x80;
4627
4628pub const RTEXT_FILTER_VF: c_int = 1 << 0;
4629pub const RTEXT_FILTER_BRVLAN: c_int = 1 << 1;
4630pub const RTEXT_FILTER_BRVLAN_COMPRESSED: c_int = 1 << 2;
4631pub const RTEXT_FILTER_SKIP_STATS: c_int = 1 << 3;
4632pub const RTEXT_FILTER_MRP: c_int = 1 << 4;
4633pub const RTEXT_FILTER_CFM_CONFIG: c_int = 1 << 5;
4634pub const RTEXT_FILTER_CFM_STATUS: c_int = 1 << 6;
4635
4636// userspace compat definitions for RTNLGRP_*
4637pub const RTMGRP_LINK: c_int = 0x00001;
4638pub const RTMGRP_NOTIFY: c_int = 0x00002;
4639pub const RTMGRP_NEIGH: c_int = 0x00004;
4640pub const RTMGRP_TC: c_int = 0x00008;
4641pub const RTMGRP_IPV4_IFADDR: c_int = 0x00010;
4642pub const RTMGRP_IPV4_MROUTE: c_int = 0x00020;
4643pub const RTMGRP_IPV4_ROUTE: c_int = 0x00040;
4644pub const RTMGRP_IPV4_RULE: c_int = 0x00080;
4645pub const RTMGRP_IPV6_IFADDR: c_int = 0x00100;
4646pub const RTMGRP_IPV6_MROUTE: c_int = 0x00200;
4647pub const RTMGRP_IPV6_ROUTE: c_int = 0x00400;
4648pub const RTMGRP_IPV6_IFINFO: c_int = 0x00800;
4649pub const RTMGRP_DECnet_IFADDR: c_int = 0x01000;
4650pub const RTMGRP_DECnet_ROUTE: c_int = 0x04000;
4651pub const RTMGRP_IPV6_PREFIX: c_int = 0x20000;
4652
4653// enum rtnetlink_groups
4654pub const RTNLGRP_NONE: c_uint = 0x00;
4655pub const RTNLGRP_LINK: c_uint = 0x01;
4656pub const RTNLGRP_NOTIFY: c_uint = 0x02;
4657pub const RTNLGRP_NEIGH: c_uint = 0x03;
4658pub const RTNLGRP_TC: c_uint = 0x04;
4659pub const RTNLGRP_IPV4_IFADDR: c_uint = 0x05;
4660pub const RTNLGRP_IPV4_MROUTE: c_uint = 0x06;
4661pub const RTNLGRP_IPV4_ROUTE: c_uint = 0x07;
4662pub const RTNLGRP_IPV4_RULE: c_uint = 0x08;
4663pub const RTNLGRP_IPV6_IFADDR: c_uint = 0x09;
4664pub const RTNLGRP_IPV6_MROUTE: c_uint = 0x0a;
4665pub const RTNLGRP_IPV6_ROUTE: c_uint = 0x0b;
4666pub const RTNLGRP_IPV6_IFINFO: c_uint = 0x0c;
4667pub const RTNLGRP_DECnet_IFADDR: c_uint = 0x0d;
4668pub const RTNLGRP_NOP2: c_uint = 0x0e;
4669pub const RTNLGRP_DECnet_ROUTE: c_uint = 0x0f;
4670pub const RTNLGRP_DECnet_RULE: c_uint = 0x10;
4671pub const RTNLGRP_NOP4: c_uint = 0x11;
4672pub const RTNLGRP_IPV6_PREFIX: c_uint = 0x12;
4673pub const RTNLGRP_IPV6_RULE: c_uint = 0x13;
4674pub const RTNLGRP_ND_USEROPT: c_uint = 0x14;
4675pub const RTNLGRP_PHONET_IFADDR: c_uint = 0x15;
4676pub const RTNLGRP_PHONET_ROUTE: c_uint = 0x16;
4677pub const RTNLGRP_DCB: c_uint = 0x17;
4678pub const RTNLGRP_IPV4_NETCONF: c_uint = 0x18;
4679pub const RTNLGRP_IPV6_NETCONF: c_uint = 0x19;
4680pub const RTNLGRP_MDB: c_uint = 0x1a;
4681pub const RTNLGRP_MPLS_ROUTE: c_uint = 0x1b;
4682pub const RTNLGRP_NSID: c_uint = 0x1c;
4683pub const RTNLGRP_MPLS_NETCONF: c_uint = 0x1d;
4684pub const RTNLGRP_IPV4_MROUTE_R: c_uint = 0x1e;
4685pub const RTNLGRP_IPV6_MROUTE_R: c_uint = 0x1f;
4686pub const RTNLGRP_NEXTHOP: c_uint = 0x20;
4687pub const RTNLGRP_BRVLAN: c_uint = 0x21;
4688pub const RTNLGRP_MCTP_IFADDR: c_uint = 0x22;
4689pub const RTNLGRP_TUNNEL: c_uint = 0x23;
4690pub const RTNLGRP_STATS: c_uint = 0x24;
4691
4692// linux/module.h
4693pub const MODULE_INIT_IGNORE_MODVERSIONS: c_uint = 0x0001;
4694pub const MODULE_INIT_IGNORE_VERMAGIC: c_uint = 0x0002;
4695
4696// linux/net_tstamp.h
4697pub const SOF_TIMESTAMPING_TX_HARDWARE: c_uint = 1 << 0;
4698pub const SOF_TIMESTAMPING_TX_SOFTWARE: c_uint = 1 << 1;
4699pub const SOF_TIMESTAMPING_RX_HARDWARE: c_uint = 1 << 2;
4700pub const SOF_TIMESTAMPING_RX_SOFTWARE: c_uint = 1 << 3;
4701pub const SOF_TIMESTAMPING_SOFTWARE: c_uint = 1 << 4;
4702pub const SOF_TIMESTAMPING_SYS_HARDWARE: c_uint = 1 << 5;
4703pub const SOF_TIMESTAMPING_RAW_HARDWARE: c_uint = 1 << 6;
4704pub const SOF_TIMESTAMPING_OPT_ID: c_uint = 1 << 7;
4705pub const SOF_TIMESTAMPING_TX_SCHED: c_uint = 1 << 8;
4706pub const SOF_TIMESTAMPING_TX_ACK: c_uint = 1 << 9;
4707pub const SOF_TIMESTAMPING_OPT_CMSG: c_uint = 1 << 10;
4708pub const SOF_TIMESTAMPING_OPT_TSONLY: c_uint = 1 << 11;
4709pub const SOF_TIMESTAMPING_OPT_STATS: c_uint = 1 << 12;
4710pub const SOF_TIMESTAMPING_OPT_PKTINFO: c_uint = 1 << 13;
4711pub const SOF_TIMESTAMPING_OPT_TX_SWHW: c_uint = 1 << 14;
4712pub const SOF_TIMESTAMPING_BIND_PHC: c_uint = 1 << 15;
4713pub const SOF_TIMESTAMPING_OPT_ID_TCP: c_uint = 1 << 16;
4714pub const SOF_TIMESTAMPING_OPT_RX_FILTER: c_uint = 1 << 17;
4715pub const SOF_TXTIME_DEADLINE_MODE: u32 = 1 << 0;
4716pub const SOF_TXTIME_REPORT_ERRORS: u32 = 1 << 1;
4717
4718pub const HWTSTAMP_TX_OFF: c_uint = 0;
4719pub const HWTSTAMP_TX_ON: c_uint = 1;
4720pub const HWTSTAMP_TX_ONESTEP_SYNC: c_uint = 2;
4721pub const HWTSTAMP_TX_ONESTEP_P2P: c_uint = 3;
4722
4723pub const HWTSTAMP_FILTER_NONE: c_uint = 0;
4724pub const HWTSTAMP_FILTER_ALL: c_uint = 1;
4725pub const HWTSTAMP_FILTER_SOME: c_uint = 2;
4726pub const HWTSTAMP_FILTER_PTP_V1_L4_EVENT: c_uint = 3;
4727pub const HWTSTAMP_FILTER_PTP_V1_L4_SYNC: c_uint = 4;
4728pub const HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: c_uint = 5;
4729pub const HWTSTAMP_FILTER_PTP_V2_L4_EVENT: c_uint = 6;
4730pub const HWTSTAMP_FILTER_PTP_V2_L4_SYNC: c_uint = 7;
4731pub const HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: c_uint = 8;
4732pub const HWTSTAMP_FILTER_PTP_V2_L2_EVENT: c_uint = 9;
4733pub const HWTSTAMP_FILTER_PTP_V2_L2_SYNC: c_uint = 10;
4734pub const HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ: c_uint = 11;
4735pub const HWTSTAMP_FILTER_PTP_V2_EVENT: c_uint = 12;
4736pub const HWTSTAMP_FILTER_PTP_V2_SYNC: c_uint = 13;
4737pub const HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: c_uint = 14;
4738pub const HWTSTAMP_FILTER_NTP_ALL: c_uint = 15;
4739
4740// linux/ptp_clock.h
4741pub const PTP_MAX_SAMPLES: c_uint = 25; // Maximum allowed offset measurement samples.
4742
4743const PTP_CLK_MAGIC: u32 = b'=' as u32;
4744
4745pub const PTP_CLOCK_GETCAPS: c_uint = _IOR::<ptp_clock_caps>(PTP_CLK_MAGIC, 1);
4746pub const PTP_EXTTS_REQUEST: c_uint = _IOW::<ptp_extts_request>(PTP_CLK_MAGIC, 2);
4747pub const PTP_PEROUT_REQUEST: c_uint = _IOW::<ptp_perout_request>(PTP_CLK_MAGIC, 3);
4748pub const PTP_ENABLE_PPS: c_uint = _IOW::<c_int>(PTP_CLK_MAGIC, 4);
4749pub const PTP_SYS_OFFSET: c_uint = _IOW::<ptp_sys_offset>(PTP_CLK_MAGIC, 5);
4750pub const PTP_PIN_GETFUNC: c_uint = _IOWR::<ptp_pin_desc>(PTP_CLK_MAGIC, 6);
4751pub const PTP_PIN_SETFUNC: c_uint = _IOW::<ptp_pin_desc>(PTP_CLK_MAGIC, 7);
4752pub const PTP_SYS_OFFSET_PRECISE: c_uint = _IOWR::<ptp_sys_offset_precise>(PTP_CLK_MAGIC, 8);
4753pub const PTP_SYS_OFFSET_EXTENDED: c_uint = _IOWR::<ptp_sys_offset_extended>(PTP_CLK_MAGIC, 9);
4754
4755pub const PTP_CLOCK_GETCAPS2: c_uint = _IOR::<ptp_clock_caps>(PTP_CLK_MAGIC, 10);
4756pub const PTP_EXTTS_REQUEST2: c_uint = _IOW::<ptp_extts_request>(PTP_CLK_MAGIC, 11);
4757pub const PTP_PEROUT_REQUEST2: c_uint = _IOW::<ptp_perout_request>(PTP_CLK_MAGIC, 12);
4758pub const PTP_ENABLE_PPS2: c_uint = _IOW::<c_int>(PTP_CLK_MAGIC, 13);
4759pub const PTP_SYS_OFFSET2: c_uint = _IOW::<ptp_sys_offset>(PTP_CLK_MAGIC, 14);
4760pub const PTP_PIN_GETFUNC2: c_uint = _IOWR::<ptp_pin_desc>(PTP_CLK_MAGIC, 15);
4761pub const PTP_PIN_SETFUNC2: c_uint = _IOW::<ptp_pin_desc>(PTP_CLK_MAGIC, 16);
4762pub const PTP_SYS_OFFSET_PRECISE2: c_uint = _IOWR::<ptp_sys_offset_precise>(PTP_CLK_MAGIC, 17);
4763pub const PTP_SYS_OFFSET_EXTENDED2: c_uint = _IOWR::<ptp_sys_offset_extended>(PTP_CLK_MAGIC, 18);
4764
4765// enum ptp_pin_function
4766pub const PTP_PF_NONE: c_uint = 0;
4767pub const PTP_PF_EXTTS: c_uint = 1;
4768pub const PTP_PF_PEROUT: c_uint = 2;
4769pub const PTP_PF_PHYSYNC: c_uint = 3;
4770
4771// linux/tls.h
4772pub const TLS_TX: c_int = 1;
4773pub const TLS_RX: c_int = 2;
4774
4775pub const TLS_TX_ZEROCOPY_RO: c_int = 3;
4776pub const TLS_RX_EXPECT_NO_PAD: c_int = 4;
4777
4778pub const TLS_1_2_VERSION_MAJOR: __u8 = 0x3;
4779pub const TLS_1_2_VERSION_MINOR: __u8 = 0x3;
4780pub const TLS_1_2_VERSION: __u16 =
4781    ((TLS_1_2_VERSION_MAJOR as __u16) << 8) | (TLS_1_2_VERSION_MINOR as __u16);
4782
4783pub const TLS_1_3_VERSION_MAJOR: __u8 = 0x3;
4784pub const TLS_1_3_VERSION_MINOR: __u8 = 0x4;
4785pub const TLS_1_3_VERSION: __u16 =
4786    ((TLS_1_3_VERSION_MAJOR as __u16) << 8) | (TLS_1_3_VERSION_MINOR as __u16);
4787
4788pub const TLS_CIPHER_AES_GCM_128: __u16 = 51;
4789pub const TLS_CIPHER_AES_GCM_128_IV_SIZE: usize = 8;
4790pub const TLS_CIPHER_AES_GCM_128_KEY_SIZE: usize = 16;
4791pub const TLS_CIPHER_AES_GCM_128_SALT_SIZE: usize = 4;
4792pub const TLS_CIPHER_AES_GCM_128_TAG_SIZE: usize = 16;
4793pub const TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE: usize = 8;
4794
4795pub const TLS_CIPHER_AES_GCM_256: __u16 = 52;
4796pub const TLS_CIPHER_AES_GCM_256_IV_SIZE: usize = 8;
4797pub const TLS_CIPHER_AES_GCM_256_KEY_SIZE: usize = 32;
4798pub const TLS_CIPHER_AES_GCM_256_SALT_SIZE: usize = 4;
4799pub const TLS_CIPHER_AES_GCM_256_TAG_SIZE: usize = 16;
4800pub const TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE: usize = 8;
4801
4802pub const TLS_CIPHER_AES_CCM_128: __u16 = 53;
4803pub const TLS_CIPHER_AES_CCM_128_IV_SIZE: usize = 8;
4804pub const TLS_CIPHER_AES_CCM_128_KEY_SIZE: usize = 16;
4805pub const TLS_CIPHER_AES_CCM_128_SALT_SIZE: usize = 4;
4806pub const TLS_CIPHER_AES_CCM_128_TAG_SIZE: usize = 16;
4807pub const TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE: usize = 8;
4808
4809pub const TLS_CIPHER_CHACHA20_POLY1305: __u16 = 54;
4810pub const TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE: usize = 12;
4811pub const TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE: usize = 32;
4812pub const TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE: usize = 0;
4813pub const TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE: usize = 16;
4814pub const TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE: usize = 8;
4815
4816pub const TLS_CIPHER_SM4_GCM: __u16 = 55;
4817pub const TLS_CIPHER_SM4_GCM_IV_SIZE: usize = 8;
4818pub const TLS_CIPHER_SM4_GCM_KEY_SIZE: usize = 16;
4819pub const TLS_CIPHER_SM4_GCM_SALT_SIZE: usize = 4;
4820pub const TLS_CIPHER_SM4_GCM_TAG_SIZE: usize = 16;
4821pub const TLS_CIPHER_SM4_GCM_REC_SEQ_SIZE: usize = 8;
4822
4823pub const TLS_CIPHER_SM4_CCM: __u16 = 56;
4824pub const TLS_CIPHER_SM4_CCM_IV_SIZE: usize = 8;
4825pub const TLS_CIPHER_SM4_CCM_KEY_SIZE: usize = 16;
4826pub const TLS_CIPHER_SM4_CCM_SALT_SIZE: usize = 4;
4827pub const TLS_CIPHER_SM4_CCM_TAG_SIZE: usize = 16;
4828pub const TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE: usize = 8;
4829
4830pub const TLS_CIPHER_ARIA_GCM_128: __u16 = 57;
4831pub const TLS_CIPHER_ARIA_GCM_128_IV_SIZE: usize = 8;
4832pub const TLS_CIPHER_ARIA_GCM_128_KEY_SIZE: usize = 16;
4833pub const TLS_CIPHER_ARIA_GCM_128_SALT_SIZE: usize = 4;
4834pub const TLS_CIPHER_ARIA_GCM_128_TAG_SIZE: usize = 16;
4835pub const TLS_CIPHER_ARIA_GCM_128_REC_SEQ_SIZE: usize = 8;
4836
4837pub const TLS_CIPHER_ARIA_GCM_256: __u16 = 58;
4838pub const TLS_CIPHER_ARIA_GCM_256_IV_SIZE: usize = 8;
4839pub const TLS_CIPHER_ARIA_GCM_256_KEY_SIZE: usize = 32;
4840pub const TLS_CIPHER_ARIA_GCM_256_SALT_SIZE: usize = 4;
4841pub const TLS_CIPHER_ARIA_GCM_256_TAG_SIZE: usize = 16;
4842pub const TLS_CIPHER_ARIA_GCM_256_REC_SEQ_SIZE: usize = 8;
4843
4844pub const TLS_SET_RECORD_TYPE: c_int = 1;
4845pub const TLS_GET_RECORD_TYPE: c_int = 2;
4846
4847pub const SOL_TLS: c_int = 282;
4848
4849// enum
4850pub const TLS_INFO_UNSPEC: c_int = 0x00;
4851pub const TLS_INFO_VERSION: c_int = 0x01;
4852pub const TLS_INFO_CIPHER: c_int = 0x02;
4853pub const TLS_INFO_TXCONF: c_int = 0x03;
4854pub const TLS_INFO_RXCONF: c_int = 0x04;
4855pub const TLS_INFO_ZC_RO_TX: c_int = 0x05;
4856pub const TLS_INFO_RX_NO_PAD: c_int = 0x06;
4857
4858pub const TLS_CONF_BASE: c_int = 1;
4859pub const TLS_CONF_SW: c_int = 2;
4860pub const TLS_CONF_HW: c_int = 3;
4861pub const TLS_CONF_HW_RECORD: c_int = 4;
4862
4863// linux/if_alg.h
4864pub const ALG_SET_KEY: c_int = 1;
4865pub const ALG_SET_IV: c_int = 2;
4866pub const ALG_SET_OP: c_int = 3;
4867pub const ALG_SET_AEAD_ASSOCLEN: c_int = 4;
4868pub const ALG_SET_AEAD_AUTHSIZE: c_int = 5;
4869pub const ALG_SET_DRBG_ENTROPY: c_int = 6;
4870pub const ALG_SET_KEY_BY_KEY_SERIAL: c_int = 7;
4871
4872pub const ALG_OP_DECRYPT: c_int = 0;
4873pub const ALG_OP_ENCRYPT: c_int = 1;
4874
4875// include/uapi/linux/if.h
4876pub const IF_OPER_UNKNOWN: c_int = 0;
4877pub const IF_OPER_NOTPRESENT: c_int = 1;
4878pub const IF_OPER_DOWN: c_int = 2;
4879pub const IF_OPER_LOWERLAYERDOWN: c_int = 3;
4880pub const IF_OPER_TESTING: c_int = 4;
4881pub const IF_OPER_DORMANT: c_int = 5;
4882pub const IF_OPER_UP: c_int = 6;
4883
4884pub const IF_LINK_MODE_DEFAULT: c_int = 0;
4885pub const IF_LINK_MODE_DORMANT: c_int = 1;
4886pub const IF_LINK_MODE_TESTING: c_int = 2;
4887
4888// include/uapi/linux/udp.h
4889pub const UDP_CORK: c_int = 1;
4890pub const UDP_ENCAP: c_int = 100;
4891pub const UDP_NO_CHECK6_TX: c_int = 101;
4892pub const UDP_NO_CHECK6_RX: c_int = 102;
4893
4894// include/uapi/linux/mman.h
4895pub const MAP_SHARED_VALIDATE: c_int = 0x3;
4896pub const MAP_DROPPABLE: c_int = 0x8;
4897
4898// include/uapi/asm-generic/mman-common.h
4899pub const MAP_FIXED_NOREPLACE: c_int = 0x100000;
4900pub const MLOCK_ONFAULT: c_uint = 0x01;
4901
4902// uapi/linux/vm_sockets.h
4903pub const VMADDR_CID_ANY: c_uint = 0xFFFFFFFF;
4904pub const VMADDR_CID_HYPERVISOR: c_uint = 0;
4905#[deprecated(
4906    since = "0.2.74",
4907    note = "VMADDR_CID_RESERVED is removed since Linux v5.6 and \
4908            replaced with VMADDR_CID_LOCAL"
4909)]
4910pub const VMADDR_CID_RESERVED: c_uint = 1;
4911pub const VMADDR_CID_LOCAL: c_uint = 1;
4912pub const VMADDR_CID_HOST: c_uint = 2;
4913pub const VMADDR_PORT_ANY: c_uint = 0xFFFFFFFF;
4914
4915// uapi/linux/inotify.h
4916pub const IN_ACCESS: u32 = 0x0000_0001;
4917pub const IN_MODIFY: u32 = 0x0000_0002;
4918pub const IN_ATTRIB: u32 = 0x0000_0004;
4919pub const IN_CLOSE_WRITE: u32 = 0x0000_0008;
4920pub const IN_CLOSE_NOWRITE: u32 = 0x0000_0010;
4921pub const IN_CLOSE: u32 = IN_CLOSE_WRITE | IN_CLOSE_NOWRITE;
4922pub const IN_OPEN: u32 = 0x0000_0020;
4923pub const IN_MOVED_FROM: u32 = 0x0000_0040;
4924pub const IN_MOVED_TO: u32 = 0x0000_0080;
4925pub const IN_MOVE: u32 = IN_MOVED_FROM | IN_MOVED_TO;
4926pub const IN_CREATE: u32 = 0x0000_0100;
4927pub const IN_DELETE: u32 = 0x0000_0200;
4928pub const IN_DELETE_SELF: u32 = 0x0000_0400;
4929pub const IN_MOVE_SELF: u32 = 0x0000_0800;
4930pub const IN_UNMOUNT: u32 = 0x0000_2000;
4931pub const IN_Q_OVERFLOW: u32 = 0x0000_4000;
4932pub const IN_IGNORED: u32 = 0x0000_8000;
4933pub const IN_ONLYDIR: u32 = 0x0100_0000;
4934pub const IN_DONT_FOLLOW: u32 = 0x0200_0000;
4935pub const IN_EXCL_UNLINK: u32 = 0x0400_0000;
4936
4937// linux/keyctl.h
4938pub const KEY_SPEC_THREAD_KEYRING: i32 = -1;
4939pub const KEY_SPEC_PROCESS_KEYRING: i32 = -2;
4940pub const KEY_SPEC_SESSION_KEYRING: i32 = -3;
4941pub const KEY_SPEC_USER_KEYRING: i32 = -4;
4942pub const KEY_SPEC_USER_SESSION_KEYRING: i32 = -5;
4943pub const KEY_SPEC_GROUP_KEYRING: i32 = -6;
4944pub const KEY_SPEC_REQKEY_AUTH_KEY: i32 = -7;
4945pub const KEY_SPEC_REQUESTOR_KEYRING: i32 = -8;
4946
4947pub const KEY_REQKEY_DEFL_NO_CHANGE: i32 = -1;
4948pub const KEY_REQKEY_DEFL_DEFAULT: i32 = 0;
4949pub const KEY_REQKEY_DEFL_THREAD_KEYRING: i32 = 1;
4950pub const KEY_REQKEY_DEFL_PROCESS_KEYRING: i32 = 2;
4951pub const KEY_REQKEY_DEFL_SESSION_KEYRING: i32 = 3;
4952pub const KEY_REQKEY_DEFL_USER_KEYRING: i32 = 4;
4953pub const KEY_REQKEY_DEFL_USER_SESSION_KEYRING: i32 = 5;
4954pub const KEY_REQKEY_DEFL_GROUP_KEYRING: i32 = 6;
4955pub const KEY_REQKEY_DEFL_REQUESTOR_KEYRING: i32 = 7;
4956
4957pub const KEYCTL_GET_KEYRING_ID: u32 = 0;
4958pub const KEYCTL_JOIN_SESSION_KEYRING: u32 = 1;
4959pub const KEYCTL_UPDATE: u32 = 2;
4960pub const KEYCTL_REVOKE: u32 = 3;
4961pub const KEYCTL_CHOWN: u32 = 4;
4962pub const KEYCTL_SETPERM: u32 = 5;
4963pub const KEYCTL_DESCRIBE: u32 = 6;
4964pub const KEYCTL_CLEAR: u32 = 7;
4965pub const KEYCTL_LINK: u32 = 8;
4966pub const KEYCTL_UNLINK: u32 = 9;
4967pub const KEYCTL_SEARCH: u32 = 10;
4968pub const KEYCTL_READ: u32 = 11;
4969pub const KEYCTL_INSTANTIATE: u32 = 12;
4970pub const KEYCTL_NEGATE: u32 = 13;
4971pub const KEYCTL_SET_REQKEY_KEYRING: u32 = 14;
4972pub const KEYCTL_SET_TIMEOUT: u32 = 15;
4973pub const KEYCTL_ASSUME_AUTHORITY: u32 = 16;
4974pub const KEYCTL_GET_SECURITY: u32 = 17;
4975pub const KEYCTL_SESSION_TO_PARENT: u32 = 18;
4976pub const KEYCTL_REJECT: u32 = 19;
4977pub const KEYCTL_INSTANTIATE_IOV: u32 = 20;
4978pub const KEYCTL_INVALIDATE: u32 = 21;
4979pub const KEYCTL_GET_PERSISTENT: u32 = 22;
4980
4981pub const IN_MASK_CREATE: u32 = 0x1000_0000;
4982pub const IN_MASK_ADD: u32 = 0x2000_0000;
4983pub const IN_ISDIR: u32 = 0x4000_0000;
4984pub const IN_ONESHOT: u32 = 0x8000_0000;
4985
4986pub const IN_ALL_EVENTS: u32 = IN_ACCESS
4987    | IN_MODIFY
4988    | IN_ATTRIB
4989    | IN_CLOSE_WRITE
4990    | IN_CLOSE_NOWRITE
4991    | IN_OPEN
4992    | IN_MOVED_FROM
4993    | IN_MOVED_TO
4994    | IN_DELETE
4995    | IN_CREATE
4996    | IN_DELETE_SELF
4997    | IN_MOVE_SELF;
4998
4999pub const IN_CLOEXEC: c_int = O_CLOEXEC;
5000pub const IN_NONBLOCK: c_int = O_NONBLOCK;
5001
5002// uapi/linux/mount.h
5003pub const OPEN_TREE_CLONE: c_uint = 0x01;
5004pub const OPEN_TREE_CLOEXEC: c_uint = O_CLOEXEC as c_uint;
5005
5006// uapi/linux/netfilter/nf_tables.h
5007pub const NFT_TABLE_MAXNAMELEN: c_int = 256;
5008pub const NFT_CHAIN_MAXNAMELEN: c_int = 256;
5009pub const NFT_SET_MAXNAMELEN: c_int = 256;
5010pub const NFT_OBJ_MAXNAMELEN: c_int = 256;
5011pub const NFT_USERDATA_MAXLEN: c_int = 256;
5012
5013pub const NFT_REG_VERDICT: c_int = 0;
5014pub const NFT_REG_1: c_int = 1;
5015pub const NFT_REG_2: c_int = 2;
5016pub const NFT_REG_3: c_int = 3;
5017pub const NFT_REG_4: c_int = 4;
5018pub const __NFT_REG_MAX: c_int = 5;
5019pub const NFT_REG32_00: c_int = 8;
5020pub const NFT_REG32_01: c_int = 9;
5021pub const NFT_REG32_02: c_int = 10;
5022pub const NFT_REG32_03: c_int = 11;
5023pub const NFT_REG32_04: c_int = 12;
5024pub const NFT_REG32_05: c_int = 13;
5025pub const NFT_REG32_06: c_int = 14;
5026pub const NFT_REG32_07: c_int = 15;
5027pub const NFT_REG32_08: c_int = 16;
5028pub const NFT_REG32_09: c_int = 17;
5029pub const NFT_REG32_10: c_int = 18;
5030pub const NFT_REG32_11: c_int = 19;
5031pub const NFT_REG32_12: c_int = 20;
5032pub const NFT_REG32_13: c_int = 21;
5033pub const NFT_REG32_14: c_int = 22;
5034pub const NFT_REG32_15: c_int = 23;
5035
5036pub const NFT_REG_SIZE: c_int = 16;
5037pub const NFT_REG32_SIZE: c_int = 4;
5038
5039pub const NFT_CONTINUE: c_int = -1;
5040pub const NFT_BREAK: c_int = -2;
5041pub const NFT_JUMP: c_int = -3;
5042pub const NFT_GOTO: c_int = -4;
5043pub const NFT_RETURN: c_int = -5;
5044
5045pub const NFT_MSG_NEWTABLE: c_int = 0;
5046pub const NFT_MSG_GETTABLE: c_int = 1;
5047pub const NFT_MSG_DELTABLE: c_int = 2;
5048pub const NFT_MSG_NEWCHAIN: c_int = 3;
5049pub const NFT_MSG_GETCHAIN: c_int = 4;
5050pub const NFT_MSG_DELCHAIN: c_int = 5;
5051pub const NFT_MSG_NEWRULE: c_int = 6;
5052pub const NFT_MSG_GETRULE: c_int = 7;
5053pub const NFT_MSG_DELRULE: c_int = 8;
5054pub const NFT_MSG_NEWSET: c_int = 9;
5055pub const NFT_MSG_GETSET: c_int = 10;
5056pub const NFT_MSG_DELSET: c_int = 11;
5057pub const NFT_MSG_NEWSETELEM: c_int = 12;
5058pub const NFT_MSG_GETSETELEM: c_int = 13;
5059pub const NFT_MSG_DELSETELEM: c_int = 14;
5060pub const NFT_MSG_NEWGEN: c_int = 15;
5061pub const NFT_MSG_GETGEN: c_int = 16;
5062pub const NFT_MSG_TRACE: c_int = 17;
5063cfg_if! {
5064    if #[cfg(not(target_arch = "sparc64"))] {
5065        pub const NFT_MSG_NEWOBJ: c_int = 18;
5066        pub const NFT_MSG_GETOBJ: c_int = 19;
5067        pub const NFT_MSG_DELOBJ: c_int = 20;
5068        pub const NFT_MSG_GETOBJ_RESET: c_int = 21;
5069    }
5070}
5071pub const NFT_MSG_MAX: c_int = 25;
5072
5073pub const NFT_SET_ANONYMOUS: c_int = 0x1;
5074pub const NFT_SET_CONSTANT: c_int = 0x2;
5075pub const NFT_SET_INTERVAL: c_int = 0x4;
5076pub const NFT_SET_MAP: c_int = 0x8;
5077pub const NFT_SET_TIMEOUT: c_int = 0x10;
5078pub const NFT_SET_EVAL: c_int = 0x20;
5079
5080pub const NFT_SET_POL_PERFORMANCE: c_int = 0;
5081pub const NFT_SET_POL_MEMORY: c_int = 1;
5082
5083pub const NFT_SET_ELEM_INTERVAL_END: c_int = 0x1;
5084
5085pub const NFT_DATA_VALUE: c_uint = 0;
5086pub const NFT_DATA_VERDICT: c_uint = 0xffffff00;
5087
5088pub const NFT_DATA_RESERVED_MASK: c_uint = 0xffffff00;
5089
5090pub const NFT_DATA_VALUE_MAXLEN: c_int = 64;
5091
5092pub const NFT_BYTEORDER_NTOH: c_int = 0;
5093pub const NFT_BYTEORDER_HTON: c_int = 1;
5094
5095pub const NFT_CMP_EQ: c_int = 0;
5096pub const NFT_CMP_NEQ: c_int = 1;
5097pub const NFT_CMP_LT: c_int = 2;
5098pub const NFT_CMP_LTE: c_int = 3;
5099pub const NFT_CMP_GT: c_int = 4;
5100pub const NFT_CMP_GTE: c_int = 5;
5101
5102pub const NFT_RANGE_EQ: c_int = 0;
5103pub const NFT_RANGE_NEQ: c_int = 1;
5104
5105pub const NFT_LOOKUP_F_INV: c_int = 1 << 0;
5106
5107pub const NFT_DYNSET_OP_ADD: c_int = 0;
5108pub const NFT_DYNSET_OP_UPDATE: c_int = 1;
5109
5110pub const NFT_DYNSET_F_INV: c_int = 1 << 0;
5111
5112pub const NFT_PAYLOAD_LL_HEADER: c_int = 0;
5113pub const NFT_PAYLOAD_NETWORK_HEADER: c_int = 1;
5114pub const NFT_PAYLOAD_TRANSPORT_HEADER: c_int = 2;
5115
5116pub const NFT_PAYLOAD_CSUM_NONE: c_int = 0;
5117pub const NFT_PAYLOAD_CSUM_INET: c_int = 1;
5118
5119pub const NFT_META_LEN: c_int = 0;
5120pub const NFT_META_PROTOCOL: c_int = 1;
5121pub const NFT_META_PRIORITY: c_int = 2;
5122pub const NFT_META_MARK: c_int = 3;
5123pub const NFT_META_IIF: c_int = 4;
5124pub const NFT_META_OIF: c_int = 5;
5125pub const NFT_META_IIFNAME: c_int = 6;
5126pub const NFT_META_OIFNAME: c_int = 7;
5127pub const NFT_META_IIFTYPE: c_int = 8;
5128pub const NFT_META_OIFTYPE: c_int = 9;
5129pub const NFT_META_SKUID: c_int = 10;
5130pub const NFT_META_SKGID: c_int = 11;
5131pub const NFT_META_NFTRACE: c_int = 12;
5132pub const NFT_META_RTCLASSID: c_int = 13;
5133pub const NFT_META_SECMARK: c_int = 14;
5134pub const NFT_META_NFPROTO: c_int = 15;
5135pub const NFT_META_L4PROTO: c_int = 16;
5136pub const NFT_META_BRI_IIFNAME: c_int = 17;
5137pub const NFT_META_BRI_OIFNAME: c_int = 18;
5138pub const NFT_META_PKTTYPE: c_int = 19;
5139pub const NFT_META_CPU: c_int = 20;
5140pub const NFT_META_IIFGROUP: c_int = 21;
5141pub const NFT_META_OIFGROUP: c_int = 22;
5142pub const NFT_META_CGROUP: c_int = 23;
5143pub const NFT_META_PRANDOM: c_int = 24;
5144
5145pub const NFT_CT_STATE: c_int = 0;
5146pub const NFT_CT_DIRECTION: c_int = 1;
5147pub const NFT_CT_STATUS: c_int = 2;
5148pub const NFT_CT_MARK: c_int = 3;
5149pub const NFT_CT_SECMARK: c_int = 4;
5150pub const NFT_CT_EXPIRATION: c_int = 5;
5151pub const NFT_CT_HELPER: c_int = 6;
5152pub const NFT_CT_L3PROTOCOL: c_int = 7;
5153pub const NFT_CT_SRC: c_int = 8;
5154pub const NFT_CT_DST: c_int = 9;
5155pub const NFT_CT_PROTOCOL: c_int = 10;
5156pub const NFT_CT_PROTO_SRC: c_int = 11;
5157pub const NFT_CT_PROTO_DST: c_int = 12;
5158pub const NFT_CT_LABELS: c_int = 13;
5159pub const NFT_CT_PKTS: c_int = 14;
5160pub const NFT_CT_BYTES: c_int = 15;
5161pub const NFT_CT_AVGPKT: c_int = 16;
5162pub const NFT_CT_ZONE: c_int = 17;
5163pub const NFT_CT_EVENTMASK: c_int = 18;
5164pub const NFT_CT_SRC_IP: c_int = 19;
5165pub const NFT_CT_DST_IP: c_int = 20;
5166pub const NFT_CT_SRC_IP6: c_int = 21;
5167pub const NFT_CT_DST_IP6: c_int = 22;
5168
5169pub const NFT_LIMIT_PKTS: c_int = 0;
5170pub const NFT_LIMIT_PKT_BYTES: c_int = 1;
5171
5172pub const NFT_LIMIT_F_INV: c_int = 1 << 0;
5173
5174pub const NFT_QUEUE_FLAG_BYPASS: c_int = 0x01;
5175pub const NFT_QUEUE_FLAG_CPU_FANOUT: c_int = 0x02;
5176pub const NFT_QUEUE_FLAG_MASK: c_int = 0x03;
5177
5178pub const NFT_QUOTA_F_INV: c_int = 1 << 0;
5179
5180pub const NFT_REJECT_ICMP_UNREACH: c_int = 0;
5181pub const NFT_REJECT_TCP_RST: c_int = 1;
5182pub const NFT_REJECT_ICMPX_UNREACH: c_int = 2;
5183
5184pub const NFT_REJECT_ICMPX_NO_ROUTE: c_int = 0;
5185pub const NFT_REJECT_ICMPX_PORT_UNREACH: c_int = 1;
5186pub const NFT_REJECT_ICMPX_HOST_UNREACH: c_int = 2;
5187pub const NFT_REJECT_ICMPX_ADMIN_PROHIBITED: c_int = 3;
5188
5189pub const NFT_NAT_SNAT: c_int = 0;
5190pub const NFT_NAT_DNAT: c_int = 1;
5191
5192pub const NFT_TRACETYPE_UNSPEC: c_int = 0;
5193pub const NFT_TRACETYPE_POLICY: c_int = 1;
5194pub const NFT_TRACETYPE_RETURN: c_int = 2;
5195pub const NFT_TRACETYPE_RULE: c_int = 3;
5196
5197pub const NFT_NG_INCREMENTAL: c_int = 0;
5198pub const NFT_NG_RANDOM: c_int = 1;
5199
5200// linux/input.h
5201pub const FF_MAX: __u16 = 0x7f;
5202pub const FF_CNT: usize = FF_MAX as usize + 1;
5203
5204// linux/input-event-codes.h
5205pub const INPUT_PROP_POINTER: __u16 = 0x00;
5206pub const INPUT_PROP_DIRECT: __u16 = 0x01;
5207pub const INPUT_PROP_BUTTONPAD: __u16 = 0x02;
5208pub const INPUT_PROP_SEMI_MT: __u16 = 0x03;
5209pub const INPUT_PROP_TOPBUTTONPAD: __u16 = 0x04;
5210pub const INPUT_PROP_POINTING_STICK: __u16 = 0x05;
5211pub const INPUT_PROP_ACCELEROMETER: __u16 = 0x06;
5212pub const INPUT_PROP_MAX: __u16 = 0x1f;
5213pub const INPUT_PROP_CNT: usize = INPUT_PROP_MAX as usize + 1;
5214pub const EV_MAX: __u16 = 0x1f;
5215pub const EV_CNT: usize = EV_MAX as usize + 1;
5216pub const SYN_MAX: __u16 = 0xf;
5217pub const SYN_CNT: usize = SYN_MAX as usize + 1;
5218pub const KEY_MAX: __u16 = 0x2ff;
5219pub const KEY_CNT: usize = KEY_MAX as usize + 1;
5220pub const REL_MAX: __u16 = 0x0f;
5221pub const REL_CNT: usize = REL_MAX as usize + 1;
5222pub const ABS_MAX: __u16 = 0x3f;
5223pub const ABS_CNT: usize = ABS_MAX as usize + 1;
5224pub const SW_MAX: __u16 = 0x10;
5225pub const SW_CNT: usize = SW_MAX as usize + 1;
5226pub const MSC_MAX: __u16 = 0x07;
5227pub const MSC_CNT: usize = MSC_MAX as usize + 1;
5228pub const LED_MAX: __u16 = 0x0f;
5229pub const LED_CNT: usize = LED_MAX as usize + 1;
5230pub const REP_MAX: __u16 = 0x01;
5231pub const REP_CNT: usize = REP_MAX as usize + 1;
5232pub const SND_MAX: __u16 = 0x07;
5233pub const SND_CNT: usize = SND_MAX as usize + 1;
5234
5235// linux/uinput.h
5236pub const UINPUT_VERSION: c_uint = 5;
5237pub const UINPUT_MAX_NAME_SIZE: usize = 80;
5238
5239// uapi/linux/fanotify.h
5240pub const FAN_ACCESS: u64 = 0x0000_0001;
5241pub const FAN_MODIFY: u64 = 0x0000_0002;
5242pub const FAN_ATTRIB: u64 = 0x0000_0004;
5243pub const FAN_CLOSE_WRITE: u64 = 0x0000_0008;
5244pub const FAN_CLOSE_NOWRITE: u64 = 0x0000_0010;
5245pub const FAN_OPEN: u64 = 0x0000_0020;
5246pub const FAN_MOVED_FROM: u64 = 0x0000_0040;
5247pub const FAN_MOVED_TO: u64 = 0x0000_0080;
5248pub const FAN_CREATE: u64 = 0x0000_0100;
5249pub const FAN_DELETE: u64 = 0x0000_0200;
5250pub const FAN_DELETE_SELF: u64 = 0x0000_0400;
5251pub const FAN_MOVE_SELF: u64 = 0x0000_0800;
5252pub const FAN_OPEN_EXEC: u64 = 0x0000_1000;
5253
5254pub const FAN_Q_OVERFLOW: u64 = 0x0000_4000;
5255pub const FAN_FS_ERROR: u64 = 0x0000_8000;
5256
5257pub const FAN_OPEN_PERM: u64 = 0x0001_0000;
5258pub const FAN_ACCESS_PERM: u64 = 0x0002_0000;
5259pub const FAN_OPEN_EXEC_PERM: u64 = 0x0004_0000;
5260
5261pub const FAN_EVENT_ON_CHILD: u64 = 0x0800_0000;
5262
5263pub const FAN_RENAME: u64 = 0x1000_0000;
5264
5265pub const FAN_ONDIR: u64 = 0x4000_0000;
5266
5267pub const FAN_CLOSE: u64 = FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE;
5268pub const FAN_MOVE: u64 = FAN_MOVED_FROM | FAN_MOVED_TO;
5269
5270pub const FAN_CLOEXEC: c_uint = 0x0000_0001;
5271pub const FAN_NONBLOCK: c_uint = 0x0000_0002;
5272
5273pub const FAN_CLASS_NOTIF: c_uint = 0x0000_0000;
5274pub const FAN_CLASS_CONTENT: c_uint = 0x0000_0004;
5275pub const FAN_CLASS_PRE_CONTENT: c_uint = 0x0000_0008;
5276
5277pub const FAN_UNLIMITED_QUEUE: c_uint = 0x0000_0010;
5278pub const FAN_UNLIMITED_MARKS: c_uint = 0x0000_0020;
5279pub const FAN_ENABLE_AUDIT: c_uint = 0x0000_0040;
5280
5281pub const FAN_REPORT_PIDFD: c_uint = 0x0000_0080;
5282pub const FAN_REPORT_TID: c_uint = 0x0000_0100;
5283pub const FAN_REPORT_FID: c_uint = 0x0000_0200;
5284pub const FAN_REPORT_DIR_FID: c_uint = 0x0000_0400;
5285pub const FAN_REPORT_NAME: c_uint = 0x0000_0800;
5286pub const FAN_REPORT_TARGET_FID: c_uint = 0x0000_1000;
5287
5288pub const FAN_REPORT_DFID_NAME: c_uint = FAN_REPORT_DIR_FID | FAN_REPORT_NAME;
5289pub const FAN_REPORT_DFID_NAME_TARGET: c_uint =
5290    FAN_REPORT_DFID_NAME | FAN_REPORT_FID | FAN_REPORT_TARGET_FID;
5291
5292pub const FAN_MARK_ADD: c_uint = 0x0000_0001;
5293pub const FAN_MARK_REMOVE: c_uint = 0x0000_0002;
5294pub const FAN_MARK_DONT_FOLLOW: c_uint = 0x0000_0004;
5295pub const FAN_MARK_ONLYDIR: c_uint = 0x0000_0008;
5296pub const FAN_MARK_IGNORED_MASK: c_uint = 0x0000_0020;
5297pub const FAN_MARK_IGNORED_SURV_MODIFY: c_uint = 0x0000_0040;
5298pub const FAN_MARK_FLUSH: c_uint = 0x0000_0080;
5299pub const FAN_MARK_EVICTABLE: c_uint = 0x0000_0200;
5300pub const FAN_MARK_IGNORE: c_uint = 0x0000_0400;
5301
5302pub const FAN_MARK_INODE: c_uint = 0x0000_0000;
5303pub const FAN_MARK_MOUNT: c_uint = 0x0000_0010;
5304pub const FAN_MARK_FILESYSTEM: c_uint = 0x0000_0100;
5305
5306pub const FAN_MARK_IGNORE_SURV: c_uint = FAN_MARK_IGNORE | FAN_MARK_IGNORED_SURV_MODIFY;
5307
5308pub const FANOTIFY_METADATA_VERSION: u8 = 3;
5309
5310pub const FAN_EVENT_INFO_TYPE_FID: u8 = 1;
5311pub const FAN_EVENT_INFO_TYPE_DFID_NAME: u8 = 2;
5312pub const FAN_EVENT_INFO_TYPE_DFID: u8 = 3;
5313pub const FAN_EVENT_INFO_TYPE_PIDFD: u8 = 4;
5314pub const FAN_EVENT_INFO_TYPE_ERROR: u8 = 5;
5315
5316pub const FAN_EVENT_INFO_TYPE_OLD_DFID_NAME: u8 = 10;
5317pub const FAN_EVENT_INFO_TYPE_NEW_DFID_NAME: u8 = 12;
5318
5319pub const FAN_RESPONSE_INFO_NONE: u8 = 0;
5320pub const FAN_RESPONSE_INFO_AUDIT_RULE: u8 = 1;
5321
5322pub const FAN_ALLOW: u32 = 0x01;
5323pub const FAN_DENY: u32 = 0x02;
5324pub const FAN_AUDIT: u32 = 0x10;
5325pub const FAN_INFO: u32 = 0x20;
5326
5327pub const FAN_NOFD: c_int = -1;
5328pub const FAN_NOPIDFD: c_int = FAN_NOFD;
5329pub const FAN_EPIDFD: c_int = -2;
5330
5331// linux/futex.h
5332pub const FUTEX_WAIT: c_int = 0;
5333pub const FUTEX_WAKE: c_int = 1;
5334pub const FUTEX_FD: c_int = 2;
5335pub const FUTEX_REQUEUE: c_int = 3;
5336pub const FUTEX_CMP_REQUEUE: c_int = 4;
5337pub const FUTEX_WAKE_OP: c_int = 5;
5338pub const FUTEX_LOCK_PI: c_int = 6;
5339pub const FUTEX_UNLOCK_PI: c_int = 7;
5340pub const FUTEX_TRYLOCK_PI: c_int = 8;
5341pub const FUTEX_WAIT_BITSET: c_int = 9;
5342pub const FUTEX_WAKE_BITSET: c_int = 10;
5343pub const FUTEX_WAIT_REQUEUE_PI: c_int = 11;
5344pub const FUTEX_CMP_REQUEUE_PI: c_int = 12;
5345pub const FUTEX_LOCK_PI2: c_int = 13;
5346
5347pub const FUTEX_PRIVATE_FLAG: c_int = 128;
5348pub const FUTEX_CLOCK_REALTIME: c_int = 256;
5349pub const FUTEX_CMD_MASK: c_int = !(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME);
5350
5351pub const FUTEX_WAITERS: u32 = 0x80000000;
5352pub const FUTEX_OWNER_DIED: u32 = 0x40000000;
5353pub const FUTEX_TID_MASK: u32 = 0x3fffffff;
5354
5355pub const FUTEX_BITSET_MATCH_ANY: c_int = 0xffffffff;
5356
5357pub const FUTEX_OP_SET: c_int = 0;
5358pub const FUTEX_OP_ADD: c_int = 1;
5359pub const FUTEX_OP_OR: c_int = 2;
5360pub const FUTEX_OP_ANDN: c_int = 3;
5361pub const FUTEX_OP_XOR: c_int = 4;
5362
5363pub const FUTEX_OP_OPARG_SHIFT: c_int = 8;
5364
5365pub const FUTEX_OP_CMP_EQ: c_int = 0;
5366pub const FUTEX_OP_CMP_NE: c_int = 1;
5367pub const FUTEX_OP_CMP_LT: c_int = 2;
5368pub const FUTEX_OP_CMP_LE: c_int = 3;
5369pub const FUTEX_OP_CMP_GT: c_int = 4;
5370pub const FUTEX_OP_CMP_GE: c_int = 5;
5371
5372pub fn FUTEX_OP(op: c_int, oparg: c_int, cmp: c_int, cmparg: c_int) -> c_int {
5373    ((op & 0xf) << 28) | ((cmp & 0xf) << 24) | ((oparg & 0xfff) << 12) | (cmparg & 0xfff)
5374}
5375
5376// linux/kexec.h
5377pub const KEXEC_ON_CRASH: c_int = 0x00000001;
5378pub const KEXEC_PRESERVE_CONTEXT: c_int = 0x00000002;
5379pub const KEXEC_ARCH_MASK: c_int = 0xffff0000;
5380pub const KEXEC_FILE_UNLOAD: c_int = 0x00000001;
5381pub const KEXEC_FILE_ON_CRASH: c_int = 0x00000002;
5382pub const KEXEC_FILE_NO_INITRAMFS: c_int = 0x00000004;
5383
5384// linux/reboot.h
5385pub const LINUX_REBOOT_MAGIC1: c_int = 0xfee1dead;
5386pub const LINUX_REBOOT_MAGIC2: c_int = 672274793;
5387pub const LINUX_REBOOT_MAGIC2A: c_int = 85072278;
5388pub const LINUX_REBOOT_MAGIC2B: c_int = 369367448;
5389pub const LINUX_REBOOT_MAGIC2C: c_int = 537993216;
5390
5391pub const LINUX_REBOOT_CMD_RESTART: c_int = 0x01234567;
5392pub const LINUX_REBOOT_CMD_HALT: c_int = 0xCDEF0123;
5393pub const LINUX_REBOOT_CMD_CAD_ON: c_int = 0x89ABCDEF;
5394pub const LINUX_REBOOT_CMD_CAD_OFF: c_int = 0x00000000;
5395pub const LINUX_REBOOT_CMD_POWER_OFF: c_int = 0x4321FEDC;
5396pub const LINUX_REBOOT_CMD_RESTART2: c_int = 0xA1B2C3D4;
5397pub const LINUX_REBOOT_CMD_SW_SUSPEND: c_int = 0xD000FCE2;
5398pub const LINUX_REBOOT_CMD_KEXEC: c_int = 0x45584543;
5399
5400pub const REG_EXTENDED: c_int = 1;
5401pub const REG_ICASE: c_int = 2;
5402pub const REG_NEWLINE: c_int = 4;
5403pub const REG_NOSUB: c_int = 8;
5404
5405pub const REG_NOTBOL: c_int = 1;
5406pub const REG_NOTEOL: c_int = 2;
5407
5408pub const REG_ENOSYS: c_int = -1;
5409pub const REG_NOMATCH: c_int = 1;
5410pub const REG_BADPAT: c_int = 2;
5411pub const REG_ECOLLATE: c_int = 3;
5412pub const REG_ECTYPE: c_int = 4;
5413pub const REG_EESCAPE: c_int = 5;
5414pub const REG_ESUBREG: c_int = 6;
5415pub const REG_EBRACK: c_int = 7;
5416pub const REG_EPAREN: c_int = 8;
5417pub const REG_EBRACE: c_int = 9;
5418pub const REG_BADBR: c_int = 10;
5419pub const REG_ERANGE: c_int = 11;
5420pub const REG_ESPACE: c_int = 12;
5421pub const REG_BADRPT: c_int = 13;
5422
5423// linux/errqueue.h
5424pub const SO_EE_ORIGIN_NONE: u8 = 0;
5425pub const SO_EE_ORIGIN_LOCAL: u8 = 1;
5426pub const SO_EE_ORIGIN_ICMP: u8 = 2;
5427pub const SO_EE_ORIGIN_ICMP6: u8 = 3;
5428pub const SO_EE_ORIGIN_TXSTATUS: u8 = 4;
5429pub const SO_EE_ORIGIN_TIMESTAMPING: u8 = SO_EE_ORIGIN_TXSTATUS;
5430
5431// errno.h
5432pub const EPERM: c_int = 1;
5433pub const ENOENT: c_int = 2;
5434pub const ESRCH: c_int = 3;
5435pub const EINTR: c_int = 4;
5436pub const EIO: c_int = 5;
5437pub const ENXIO: c_int = 6;
5438pub const E2BIG: c_int = 7;
5439pub const ENOEXEC: c_int = 8;
5440pub const EBADF: c_int = 9;
5441pub const ECHILD: c_int = 10;
5442pub const EAGAIN: c_int = 11;
5443pub const ENOMEM: c_int = 12;
5444pub const EACCES: c_int = 13;
5445pub const EFAULT: c_int = 14;
5446pub const ENOTBLK: c_int = 15;
5447pub const EBUSY: c_int = 16;
5448pub const EEXIST: c_int = 17;
5449pub const EXDEV: c_int = 18;
5450pub const ENODEV: c_int = 19;
5451pub const ENOTDIR: c_int = 20;
5452pub const EISDIR: c_int = 21;
5453pub const EINVAL: c_int = 22;
5454pub const ENFILE: c_int = 23;
5455pub const EMFILE: c_int = 24;
5456pub const ENOTTY: c_int = 25;
5457pub const ETXTBSY: c_int = 26;
5458pub const EFBIG: c_int = 27;
5459pub const ENOSPC: c_int = 28;
5460pub const ESPIPE: c_int = 29;
5461pub const EROFS: c_int = 30;
5462pub const EMLINK: c_int = 31;
5463pub const EPIPE: c_int = 32;
5464pub const EDOM: c_int = 33;
5465pub const ERANGE: c_int = 34;
5466pub const EWOULDBLOCK: c_int = EAGAIN;
5467
5468// linux/can.h
5469pub const CAN_EFF_FLAG: canid_t = 0x80000000;
5470pub const CAN_RTR_FLAG: canid_t = 0x40000000;
5471pub const CAN_ERR_FLAG: canid_t = 0x20000000;
5472pub const CAN_SFF_MASK: canid_t = 0x000007FF;
5473pub const CAN_EFF_MASK: canid_t = 0x1FFFFFFF;
5474pub const CAN_ERR_MASK: canid_t = 0x1FFFFFFF;
5475pub const CANXL_PRIO_MASK: crate::canid_t = CAN_SFF_MASK;
5476
5477pub const CAN_SFF_ID_BITS: c_int = 11;
5478pub const CAN_EFF_ID_BITS: c_int = 29;
5479pub const CANXL_PRIO_BITS: c_int = CAN_SFF_ID_BITS;
5480
5481pub const CAN_MAX_DLC: c_int = 8;
5482pub const CAN_MAX_DLEN: usize = 8;
5483pub const CANFD_MAX_DLC: c_int = 15;
5484pub const CANFD_MAX_DLEN: usize = 64;
5485
5486pub const CANFD_BRS: c_int = 0x01;
5487pub const CANFD_ESI: c_int = 0x02;
5488pub const CANFD_FDF: c_int = 0x04;
5489
5490pub const CANXL_MIN_DLC: c_int = 0;
5491pub const CANXL_MAX_DLC: c_int = 2047;
5492pub const CANXL_MAX_DLC_MASK: c_int = 0x07FF;
5493pub const CANXL_MIN_DLEN: usize = 1;
5494pub const CANXL_MAX_DLEN: usize = 2048;
5495
5496pub const CANXL_XLF: c_int = 0x80;
5497pub const CANXL_SEC: c_int = 0x01;
5498
5499pub const CAN_MTU: usize = size_of::<can_frame>();
5500pub const CANFD_MTU: usize = size_of::<canfd_frame>();
5501pub const CANXL_MTU: usize = size_of::<canxl_frame>();
5502// FIXME(offset_of): use `core::mem::offset_of!` once that is available
5503// https://github.com/rust-lang/rfcs/pull/3308
5504// pub const CANXL_HDR_SIZE: usize = core::mem::offset_of!(canxl_frame, data);
5505pub const CANXL_HDR_SIZE: usize = 12;
5506pub const CANXL_MIN_MTU: usize = CANXL_HDR_SIZE + 64;
5507pub const CANXL_MAX_MTU: usize = CANXL_MTU;
5508
5509pub const CAN_RAW: c_int = 1;
5510pub const CAN_BCM: c_int = 2;
5511pub const CAN_TP16: c_int = 3;
5512pub const CAN_TP20: c_int = 4;
5513pub const CAN_MCNET: c_int = 5;
5514pub const CAN_ISOTP: c_int = 6;
5515pub const CAN_J1939: c_int = 7;
5516pub const CAN_NPROTO: c_int = 8;
5517
5518pub const SOL_CAN_BASE: c_int = 100;
5519
5520pub const CAN_INV_FILTER: canid_t = 0x20000000;
5521pub const CAN_RAW_FILTER_MAX: c_int = 512;
5522
5523// linux/can/raw.h
5524pub const SOL_CAN_RAW: c_int = SOL_CAN_BASE + CAN_RAW;
5525pub const CAN_RAW_FILTER: c_int = 1;
5526pub const CAN_RAW_ERR_FILTER: c_int = 2;
5527pub const CAN_RAW_LOOPBACK: c_int = 3;
5528pub const CAN_RAW_RECV_OWN_MSGS: c_int = 4;
5529pub const CAN_RAW_FD_FRAMES: c_int = 5;
5530pub const CAN_RAW_JOIN_FILTERS: c_int = 6;
5531pub const CAN_RAW_XL_FRAMES: c_int = 7;
5532
5533// linux/can/j1939.h
5534pub const SOL_CAN_J1939: c_int = SOL_CAN_BASE + CAN_J1939;
5535
5536pub const J1939_MAX_UNICAST_ADDR: c_uchar = 0xfd;
5537pub const J1939_IDLE_ADDR: c_uchar = 0xfe;
5538pub const J1939_NO_ADDR: c_uchar = 0xff;
5539pub const J1939_NO_NAME: c_ulong = 0;
5540pub const J1939_PGN_REQUEST: c_uint = 0x0ea00;
5541pub const J1939_PGN_ADDRESS_CLAIMED: c_uint = 0x0ee00;
5542pub const J1939_PGN_ADDRESS_COMMANDED: c_uint = 0x0fed8;
5543pub const J1939_PGN_PDU1_MAX: c_uint = 0x3ff00;
5544pub const J1939_PGN_MAX: c_uint = 0x3ffff;
5545pub const J1939_NO_PGN: c_uint = 0x40000;
5546
5547pub const SO_J1939_FILTER: c_int = 1;
5548pub const SO_J1939_PROMISC: c_int = 2;
5549pub const SO_J1939_SEND_PRIO: c_int = 3;
5550pub const SO_J1939_ERRQUEUE: c_int = 4;
5551
5552pub const SCM_J1939_DEST_ADDR: c_int = 1;
5553pub const SCM_J1939_DEST_NAME: c_int = 2;
5554pub const SCM_J1939_PRIO: c_int = 3;
5555pub const SCM_J1939_ERRQUEUE: c_int = 4;
5556
5557pub const J1939_NLA_PAD: c_int = 0;
5558pub const J1939_NLA_BYTES_ACKED: c_int = 1;
5559pub const J1939_NLA_TOTAL_SIZE: c_int = 2;
5560pub const J1939_NLA_PGN: c_int = 3;
5561pub const J1939_NLA_SRC_NAME: c_int = 4;
5562pub const J1939_NLA_DEST_NAME: c_int = 5;
5563pub const J1939_NLA_SRC_ADDR: c_int = 6;
5564pub const J1939_NLA_DEST_ADDR: c_int = 7;
5565
5566pub const J1939_EE_INFO_NONE: c_int = 0;
5567pub const J1939_EE_INFO_TX_ABORT: c_int = 1;
5568pub const J1939_EE_INFO_RX_RTS: c_int = 2;
5569pub const J1939_EE_INFO_RX_DPO: c_int = 3;
5570pub const J1939_EE_INFO_RX_ABORT: c_int = 4;
5571
5572pub const J1939_FILTER_MAX: c_int = 512;
5573
5574// linux/sctp.h
5575pub const SCTP_FUTURE_ASSOC: c_int = 0;
5576pub const SCTP_CURRENT_ASSOC: c_int = 1;
5577pub const SCTP_ALL_ASSOC: c_int = 2;
5578pub const SCTP_RTOINFO: c_int = 0;
5579pub const SCTP_ASSOCINFO: c_int = 1;
5580pub const SCTP_INITMSG: c_int = 2;
5581pub const SCTP_NODELAY: c_int = 3;
5582pub const SCTP_AUTOCLOSE: c_int = 4;
5583pub const SCTP_SET_PEER_PRIMARY_ADDR: c_int = 5;
5584pub const SCTP_PRIMARY_ADDR: c_int = 6;
5585pub const SCTP_ADAPTATION_LAYER: c_int = 7;
5586pub const SCTP_DISABLE_FRAGMENTS: c_int = 8;
5587pub const SCTP_PEER_ADDR_PARAMS: c_int = 9;
5588pub const SCTP_DEFAULT_SEND_PARAM: c_int = 10;
5589pub const SCTP_EVENTS: c_int = 11;
5590pub const SCTP_I_WANT_MAPPED_V4_ADDR: c_int = 12;
5591pub const SCTP_MAXSEG: c_int = 13;
5592pub const SCTP_STATUS: c_int = 14;
5593pub const SCTP_GET_PEER_ADDR_INFO: c_int = 15;
5594pub const SCTP_DELAYED_ACK_TIME: c_int = 16;
5595pub const SCTP_DELAYED_ACK: c_int = SCTP_DELAYED_ACK_TIME;
5596pub const SCTP_DELAYED_SACK: c_int = SCTP_DELAYED_ACK_TIME;
5597pub const SCTP_CONTEXT: c_int = 17;
5598pub const SCTP_FRAGMENT_INTERLEAVE: c_int = 18;
5599pub const SCTP_PARTIAL_DELIVERY_POINT: c_int = 19;
5600pub const SCTP_MAX_BURST: c_int = 20;
5601pub const SCTP_AUTH_CHUNK: c_int = 21;
5602pub const SCTP_HMAC_IDENT: c_int = 22;
5603pub const SCTP_AUTH_KEY: c_int = 23;
5604pub const SCTP_AUTH_ACTIVE_KEY: c_int = 24;
5605pub const SCTP_AUTH_DELETE_KEY: c_int = 25;
5606pub const SCTP_PEER_AUTH_CHUNKS: c_int = 26;
5607pub const SCTP_LOCAL_AUTH_CHUNKS: c_int = 27;
5608pub const SCTP_GET_ASSOC_NUMBER: c_int = 28;
5609pub const SCTP_GET_ASSOC_ID_LIST: c_int = 29;
5610pub const SCTP_AUTO_ASCONF: c_int = 30;
5611pub const SCTP_PEER_ADDR_THLDS: c_int = 31;
5612pub const SCTP_RECVRCVINFO: c_int = 32;
5613pub const SCTP_RECVNXTINFO: c_int = 33;
5614pub const SCTP_DEFAULT_SNDINFO: c_int = 34;
5615pub const SCTP_AUTH_DEACTIVATE_KEY: c_int = 35;
5616pub const SCTP_REUSE_PORT: c_int = 36;
5617pub const SCTP_PEER_ADDR_THLDS_V2: c_int = 37;
5618pub const SCTP_PR_SCTP_NONE: c_int = 0x0000;
5619pub const SCTP_PR_SCTP_TTL: c_int = 0x0010;
5620pub const SCTP_PR_SCTP_RTX: c_int = 0x0020;
5621pub const SCTP_PR_SCTP_PRIO: c_int = 0x0030;
5622pub const SCTP_PR_SCTP_MAX: c_int = SCTP_PR_SCTP_PRIO;
5623pub const SCTP_PR_SCTP_MASK: c_int = 0x0030;
5624pub const SCTP_ENABLE_RESET_STREAM_REQ: c_int = 0x01;
5625pub const SCTP_ENABLE_RESET_ASSOC_REQ: c_int = 0x02;
5626pub const SCTP_ENABLE_CHANGE_ASSOC_REQ: c_int = 0x04;
5627pub const SCTP_ENABLE_STRRESET_MASK: c_int = 0x07;
5628pub const SCTP_STREAM_RESET_INCOMING: c_int = 0x01;
5629pub const SCTP_STREAM_RESET_OUTGOING: c_int = 0x02;
5630
5631pub const SCTP_INIT: c_int = 0;
5632pub const SCTP_SNDRCV: c_int = 1;
5633pub const SCTP_SNDINFO: c_int = 2;
5634pub const SCTP_RCVINFO: c_int = 3;
5635pub const SCTP_NXTINFO: c_int = 4;
5636pub const SCTP_PRINFO: c_int = 5;
5637pub const SCTP_AUTHINFO: c_int = 6;
5638pub const SCTP_DSTADDRV4: c_int = 7;
5639pub const SCTP_DSTADDRV6: c_int = 8;
5640
5641pub const SCTP_UNORDERED: c_int = 1 << 0;
5642pub const SCTP_ADDR_OVER: c_int = 1 << 1;
5643pub const SCTP_ABORT: c_int = 1 << 2;
5644pub const SCTP_SACK_IMMEDIATELY: c_int = 1 << 3;
5645pub const SCTP_SENDALL: c_int = 1 << 6;
5646pub const SCTP_PR_SCTP_ALL: c_int = 1 << 7;
5647pub const SCTP_NOTIFICATION: c_int = MSG_NOTIFICATION;
5648pub const SCTP_EOF: c_int = crate::MSG_FIN;
5649
5650/* DCCP socket options */
5651pub const DCCP_SOCKOPT_PACKET_SIZE: c_int = 1;
5652pub const DCCP_SOCKOPT_SERVICE: c_int = 2;
5653pub const DCCP_SOCKOPT_CHANGE_L: c_int = 3;
5654pub const DCCP_SOCKOPT_CHANGE_R: c_int = 4;
5655pub const DCCP_SOCKOPT_GET_CUR_MPS: c_int = 5;
5656pub const DCCP_SOCKOPT_SERVER_TIMEWAIT: c_int = 6;
5657pub const DCCP_SOCKOPT_SEND_CSCOV: c_int = 10;
5658pub const DCCP_SOCKOPT_RECV_CSCOV: c_int = 11;
5659pub const DCCP_SOCKOPT_AVAILABLE_CCIDS: c_int = 12;
5660pub const DCCP_SOCKOPT_CCID: c_int = 13;
5661pub const DCCP_SOCKOPT_TX_CCID: c_int = 14;
5662pub const DCCP_SOCKOPT_RX_CCID: c_int = 15;
5663pub const DCCP_SOCKOPT_QPOLICY_ID: c_int = 16;
5664pub const DCCP_SOCKOPT_QPOLICY_TXQLEN: c_int = 17;
5665pub const DCCP_SOCKOPT_CCID_RX_INFO: c_int = 128;
5666pub const DCCP_SOCKOPT_CCID_TX_INFO: c_int = 192;
5667
5668/// maximum number of services provided on the same listening port
5669pub const DCCP_SERVICE_LIST_MAX_LEN: c_int = 32;
5670
5671pub const CTL_KERN: c_int = 1;
5672pub const CTL_VM: c_int = 2;
5673pub const CTL_NET: c_int = 3;
5674pub const CTL_FS: c_int = 5;
5675pub const CTL_DEBUG: c_int = 6;
5676pub const CTL_DEV: c_int = 7;
5677pub const CTL_BUS: c_int = 8;
5678pub const CTL_ABI: c_int = 9;
5679pub const CTL_CPU: c_int = 10;
5680
5681pub const CTL_BUS_ISA: c_int = 1;
5682
5683pub const INOTIFY_MAX_USER_INSTANCES: c_int = 1;
5684pub const INOTIFY_MAX_USER_WATCHES: c_int = 2;
5685pub const INOTIFY_MAX_QUEUED_EVENTS: c_int = 3;
5686
5687pub const KERN_OSTYPE: c_int = 1;
5688pub const KERN_OSRELEASE: c_int = 2;
5689pub const KERN_OSREV: c_int = 3;
5690pub const KERN_VERSION: c_int = 4;
5691pub const KERN_SECUREMASK: c_int = 5;
5692pub const KERN_PROF: c_int = 6;
5693pub const KERN_NODENAME: c_int = 7;
5694pub const KERN_DOMAINNAME: c_int = 8;
5695pub const KERN_PANIC: c_int = 15;
5696pub const KERN_REALROOTDEV: c_int = 16;
5697pub const KERN_SPARC_REBOOT: c_int = 21;
5698pub const KERN_CTLALTDEL: c_int = 22;
5699pub const KERN_PRINTK: c_int = 23;
5700pub const KERN_NAMETRANS: c_int = 24;
5701pub const KERN_PPC_HTABRECLAIM: c_int = 25;
5702pub const KERN_PPC_ZEROPAGED: c_int = 26;
5703pub const KERN_PPC_POWERSAVE_NAP: c_int = 27;
5704pub const KERN_MODPROBE: c_int = 28;
5705pub const KERN_SG_BIG_BUFF: c_int = 29;
5706pub const KERN_ACCT: c_int = 30;
5707pub const KERN_PPC_L2CR: c_int = 31;
5708pub const KERN_RTSIGNR: c_int = 32;
5709pub const KERN_RTSIGMAX: c_int = 33;
5710pub const KERN_SHMMAX: c_int = 34;
5711pub const KERN_MSGMAX: c_int = 35;
5712pub const KERN_MSGMNB: c_int = 36;
5713pub const KERN_MSGPOOL: c_int = 37;
5714pub const KERN_SYSRQ: c_int = 38;
5715pub const KERN_MAX_THREADS: c_int = 39;
5716pub const KERN_RANDOM: c_int = 40;
5717pub const KERN_SHMALL: c_int = 41;
5718pub const KERN_MSGMNI: c_int = 42;
5719pub const KERN_SEM: c_int = 43;
5720pub const KERN_SPARC_STOP_A: c_int = 44;
5721pub const KERN_SHMMNI: c_int = 45;
5722pub const KERN_OVERFLOWUID: c_int = 46;
5723pub const KERN_OVERFLOWGID: c_int = 47;
5724pub const KERN_SHMPATH: c_int = 48;
5725pub const KERN_HOTPLUG: c_int = 49;
5726pub const KERN_IEEE_EMULATION_WARNINGS: c_int = 50;
5727pub const KERN_S390_USER_DEBUG_LOGGING: c_int = 51;
5728pub const KERN_CORE_USES_PID: c_int = 52;
5729pub const KERN_TAINTED: c_int = 53;
5730pub const KERN_CADPID: c_int = 54;
5731pub const KERN_PIDMAX: c_int = 55;
5732pub const KERN_CORE_PATTERN: c_int = 56;
5733pub const KERN_PANIC_ON_OOPS: c_int = 57;
5734pub const KERN_HPPA_PWRSW: c_int = 58;
5735pub const KERN_HPPA_UNALIGNED: c_int = 59;
5736pub const KERN_PRINTK_RATELIMIT: c_int = 60;
5737pub const KERN_PRINTK_RATELIMIT_BURST: c_int = 61;
5738pub const KERN_PTY: c_int = 62;
5739pub const KERN_NGROUPS_MAX: c_int = 63;
5740pub const KERN_SPARC_SCONS_PWROFF: c_int = 64;
5741pub const KERN_HZ_TIMER: c_int = 65;
5742pub const KERN_UNKNOWN_NMI_PANIC: c_int = 66;
5743pub const KERN_BOOTLOADER_TYPE: c_int = 67;
5744pub const KERN_RANDOMIZE: c_int = 68;
5745pub const KERN_SETUID_DUMPABLE: c_int = 69;
5746pub const KERN_SPIN_RETRY: c_int = 70;
5747pub const KERN_ACPI_VIDEO_FLAGS: c_int = 71;
5748pub const KERN_IA64_UNALIGNED: c_int = 72;
5749pub const KERN_COMPAT_LOG: c_int = 73;
5750pub const KERN_MAX_LOCK_DEPTH: c_int = 74;
5751pub const KERN_NMI_WATCHDOG: c_int = 75;
5752pub const KERN_PANIC_ON_NMI: c_int = 76;
5753
5754pub const VM_OVERCOMMIT_MEMORY: c_int = 5;
5755pub const VM_PAGE_CLUSTER: c_int = 10;
5756pub const VM_DIRTY_BACKGROUND: c_int = 11;
5757pub const VM_DIRTY_RATIO: c_int = 12;
5758pub const VM_DIRTY_WB_CS: c_int = 13;
5759pub const VM_DIRTY_EXPIRE_CS: c_int = 14;
5760pub const VM_NR_PDFLUSH_THREADS: c_int = 15;
5761pub const VM_OVERCOMMIT_RATIO: c_int = 16;
5762pub const VM_PAGEBUF: c_int = 17;
5763pub const VM_HUGETLB_PAGES: c_int = 18;
5764pub const VM_SWAPPINESS: c_int = 19;
5765pub const VM_LOWMEM_RESERVE_RATIO: c_int = 20;
5766pub const VM_MIN_FREE_KBYTES: c_int = 21;
5767pub const VM_MAX_MAP_COUNT: c_int = 22;
5768pub const VM_LAPTOP_MODE: c_int = 23;
5769pub const VM_BLOCK_DUMP: c_int = 24;
5770pub const VM_HUGETLB_GROUP: c_int = 25;
5771pub const VM_VFS_CACHE_PRESSURE: c_int = 26;
5772pub const VM_LEGACY_VA_LAYOUT: c_int = 27;
5773pub const VM_SWAP_TOKEN_TIMEOUT: c_int = 28;
5774pub const VM_DROP_PAGECACHE: c_int = 29;
5775pub const VM_PERCPU_PAGELIST_FRACTION: c_int = 30;
5776pub const VM_ZONE_RECLAIM_MODE: c_int = 31;
5777pub const VM_MIN_UNMAPPED: c_int = 32;
5778pub const VM_PANIC_ON_OOM: c_int = 33;
5779pub const VM_VDSO_ENABLED: c_int = 34;
5780pub const VM_MIN_SLAB: c_int = 35;
5781
5782pub const NET_CORE: c_int = 1;
5783pub const NET_ETHER: c_int = 2;
5784pub const NET_802: c_int = 3;
5785pub const NET_UNIX: c_int = 4;
5786pub const NET_IPV4: c_int = 5;
5787pub const NET_IPX: c_int = 6;
5788pub const NET_ATALK: c_int = 7;
5789pub const NET_NETROM: c_int = 8;
5790pub const NET_AX25: c_int = 9;
5791pub const NET_BRIDGE: c_int = 10;
5792pub const NET_ROSE: c_int = 11;
5793pub const NET_IPV6: c_int = 12;
5794pub const NET_X25: c_int = 13;
5795pub const NET_TR: c_int = 14;
5796pub const NET_DECNET: c_int = 15;
5797pub const NET_ECONET: c_int = 16;
5798pub const NET_SCTP: c_int = 17;
5799pub const NET_LLC: c_int = 18;
5800pub const NET_NETFILTER: c_int = 19;
5801pub const NET_DCCP: c_int = 20;
5802pub const NET_IRDA: c_int = 412;
5803
5804// include/linux/sched.h
5805/// I'm a virtual CPU.
5806pub const PF_VCPU: c_int = 0x00000001;
5807/// I am an IDLE thread.
5808pub const PF_IDLE: c_int = 0x00000002;
5809/// Getting shut down.
5810pub const PF_EXITING: c_int = 0x00000004;
5811/// Coredumps should ignore this task.
5812pub const PF_POSTCOREDUMP: c_int = 0x00000008;
5813/// Task is an IO worker.
5814pub const PF_IO_WORKER: c_int = 0x00000010;
5815/// I'm a workqueue worker.
5816pub const PF_WQ_WORKER: c_int = 0x00000020;
5817/// Forked but didn't exec.
5818pub const PF_FORKNOEXEC: c_int = 0x00000040;
5819/// Process policy on mce errors.
5820pub const PF_MCE_PROCESS: c_int = 0x00000080;
5821/// Used super-user privileges.
5822pub const PF_SUPERPRIV: c_int = 0x00000100;
5823/// Dumped core.
5824pub const PF_DUMPCORE: c_int = 0x00000200;
5825/// Killed by a signal.
5826pub const PF_SIGNALED: c_int = 0x00000400;
5827/// Allocating memory to free memory.
5828///
5829/// See `memalloc_noreclaim_save()`.
5830pub const PF_MEMALLOC: c_int = 0x00000800;
5831/// `set_user()` noticed that `RLIMIT_NPROC` was exceeded.
5832pub const PF_NPROC_EXCEEDED: c_int = 0x00001000;
5833/// If unset the fpu must be initialized before use.
5834pub const PF_USED_MATH: c_int = 0x00002000;
5835/// Kernel thread cloned from userspace thread.
5836pub const PF_USER_WORKER: c_int = 0x00004000;
5837/// This thread should not be frozen.
5838pub const PF_NOFREEZE: c_int = 0x00008000;
5839/// I am `kswapd`.
5840pub const PF_KSWAPD: c_int = 0x00020000;
5841/// All allocations inherit `GFP_NOFS`.
5842///
5843/// See `memalloc_nfs_save()`.
5844pub const PF_MEMALLOC_NOFS: c_int = 0x00040000;
5845/// All allocations inherit `GFP_NOIO`.
5846///
5847/// See `memalloc_noio_save()`.
5848pub const PF_MEMALLOC_NOIO: c_int = 0x00080000;
5849/// Throttle writes only against the bdi I write to, I am cleaning
5850/// dirty pages from some other bdi.
5851pub const PF_LOCAL_THROTTLE: c_int = 0x00100000;
5852/// I am a kernel thread.
5853pub const PF_KTHREAD: c_int = 0x00200000;
5854/// Randomize virtual address space.
5855pub const PF_RANDOMIZE: c_int = 0x00400000;
5856/// Userland is not allowed to meddle with `cpus_mask`.
5857pub const PF_NO_SETAFFINITY: c_int = 0x04000000;
5858/// Early kill for mce process policy.
5859pub const PF_MCE_EARLY: c_int = 0x08000000;
5860/// Allocations constrained to zones which allow long term pinning.
5861///
5862/// See `memalloc_pin_save()`.
5863pub const PF_MEMALLOC_PIN: c_int = 0x10000000;
5864/// Plug has ts that needs updating.
5865pub const PF_BLOCK_TS: c_int = 0x20000000;
5866/// This thread called `freeze_processes()` and should not be frozen.
5867pub const PF_SUSPEND_TASK: c_int = PF_SUSPEND_TASK_UINT as _;
5868// The used value is the highest possible bit fitting on 32 bits, so directly
5869// defining it as a signed integer causes the compiler to report an overflow.
5870// Use instead a private intermediary that assuringly has the correct type and
5871// cast it where necessary to the wanted final type, which preserves the
5872// desired information as-is in terms of integer representation.
5873const PF_SUSPEND_TASK_UINT: c_uint = 0x80000000;
5874
5875pub const CSIGNAL: c_int = 0x000000ff;
5876
5877pub const SCHED_NORMAL: c_int = 0;
5878pub const SCHED_OTHER: c_int = 0;
5879pub const SCHED_FIFO: c_int = 1;
5880pub const SCHED_RR: c_int = 2;
5881pub const SCHED_BATCH: c_int = 3;
5882pub const SCHED_IDLE: c_int = 5;
5883pub const SCHED_DEADLINE: c_int = 6;
5884
5885pub const SCHED_RESET_ON_FORK: c_int = 0x40000000;
5886
5887pub const CLONE_PIDFD: c_int = 0x1000;
5888
5889pub const SCHED_FLAG_RESET_ON_FORK: c_int = 0x01;
5890pub const SCHED_FLAG_RECLAIM: c_int = 0x02;
5891pub const SCHED_FLAG_DL_OVERRUN: c_int = 0x04;
5892pub const SCHED_FLAG_KEEP_POLICY: c_int = 0x08;
5893pub const SCHED_FLAG_KEEP_PARAMS: c_int = 0x10;
5894pub const SCHED_FLAG_UTIL_CLAMP_MIN: c_int = 0x20;
5895pub const SCHED_FLAG_UTIL_CLAMP_MAX: c_int = 0x40;
5896
5897// linux/if_xdp.h
5898pub const XDP_SHARED_UMEM: crate::__u16 = 1 << 0;
5899pub const XDP_COPY: crate::__u16 = 1 << 1;
5900pub const XDP_ZEROCOPY: crate::__u16 = 1 << 2;
5901pub const XDP_USE_NEED_WAKEUP: crate::__u16 = 1 << 3;
5902pub const XDP_USE_SG: crate::__u16 = 1 << 4;
5903
5904pub const XDP_UMEM_UNALIGNED_CHUNK_FLAG: crate::__u32 = 1 << 0;
5905
5906pub const XDP_RING_NEED_WAKEUP: crate::__u32 = 1 << 0;
5907
5908pub const XDP_MMAP_OFFSETS: c_int = 1;
5909pub const XDP_RX_RING: c_int = 2;
5910pub const XDP_TX_RING: c_int = 3;
5911pub const XDP_UMEM_REG: c_int = 4;
5912pub const XDP_UMEM_FILL_RING: c_int = 5;
5913pub const XDP_UMEM_COMPLETION_RING: c_int = 6;
5914pub const XDP_STATISTICS: c_int = 7;
5915pub const XDP_OPTIONS: c_int = 8;
5916
5917pub const XDP_OPTIONS_ZEROCOPY: crate::__u32 = 1 << 0;
5918
5919pub const XDP_PGOFF_RX_RING: crate::off_t = 0;
5920pub const XDP_PGOFF_TX_RING: crate::off_t = 0x80000000;
5921pub const XDP_UMEM_PGOFF_FILL_RING: crate::c_ulonglong = 0x100000000;
5922pub const XDP_UMEM_PGOFF_COMPLETION_RING: crate::c_ulonglong = 0x180000000;
5923
5924pub const XSK_UNALIGNED_BUF_OFFSET_SHIFT: crate::c_int = 48;
5925pub const XSK_UNALIGNED_BUF_ADDR_MASK: crate::c_ulonglong =
5926    (1 << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1;
5927
5928pub const XDP_PKT_CONTD: crate::__u32 = 1 << 0;
5929
5930pub const XDP_UMEM_TX_SW_CSUM: crate::__u32 = 1 << 1;
5931pub const XDP_UMEM_TX_METADATA_LEN: crate::__u32 = 1 << 2;
5932
5933pub const XDP_TXMD_FLAGS_TIMESTAMP: crate::__u32 = 1 << 0;
5934pub const XDP_TXMD_FLAGS_CHECKSUM: crate::__u32 = 1 << 1;
5935
5936pub const XDP_TX_METADATA: crate::__u32 = 1 << 1;
5937
5938pub const SOL_XDP: c_int = 283;
5939
5940// linux/mount.h
5941pub const MOUNT_ATTR_RDONLY: crate::__u64 = 0x00000001;
5942pub const MOUNT_ATTR_NOSUID: crate::__u64 = 0x00000002;
5943pub const MOUNT_ATTR_NODEV: crate::__u64 = 0x00000004;
5944pub const MOUNT_ATTR_NOEXEC: crate::__u64 = 0x00000008;
5945pub const MOUNT_ATTR__ATIME: crate::__u64 = 0x00000070;
5946pub const MOUNT_ATTR_RELATIME: crate::__u64 = 0x00000000;
5947pub const MOUNT_ATTR_NOATIME: crate::__u64 = 0x00000010;
5948pub const MOUNT_ATTR_STRICTATIME: crate::__u64 = 0x00000020;
5949pub const MOUNT_ATTR_NODIRATIME: crate::__u64 = 0x00000080;
5950pub const MOUNT_ATTR_IDMAP: crate::__u64 = 0x00100000;
5951pub const MOUNT_ATTR_NOSYMFOLLOW: crate::__u64 = 0x00200000;
5952
5953pub const MOUNT_ATTR_SIZE_VER0: c_int = 32;
5954
5955// elf.h
5956pub const NT_PRSTATUS: c_int = 1;
5957pub const NT_PRFPREG: c_int = 2;
5958pub const NT_FPREGSET: c_int = 2;
5959pub const NT_PRPSINFO: c_int = 3;
5960pub const NT_PRXREG: c_int = 4;
5961pub const NT_TASKSTRUCT: c_int = 4;
5962pub const NT_PLATFORM: c_int = 5;
5963pub const NT_AUXV: c_int = 6;
5964pub const NT_GWINDOWS: c_int = 7;
5965pub const NT_ASRS: c_int = 8;
5966pub const NT_PSTATUS: c_int = 10;
5967pub const NT_PSINFO: c_int = 13;
5968pub const NT_PRCRED: c_int = 14;
5969pub const NT_UTSNAME: c_int = 15;
5970pub const NT_LWPSTATUS: c_int = 16;
5971pub const NT_LWPSINFO: c_int = 17;
5972pub const NT_PRFPXREG: c_int = 20;
5973
5974pub const SCHED_FLAG_KEEP_ALL: c_int = SCHED_FLAG_KEEP_POLICY | SCHED_FLAG_KEEP_PARAMS;
5975
5976pub const SCHED_FLAG_UTIL_CLAMP: c_int = SCHED_FLAG_UTIL_CLAMP_MIN | SCHED_FLAG_UTIL_CLAMP_MAX;
5977
5978pub const SCHED_FLAG_ALL: c_int = SCHED_FLAG_RESET_ON_FORK
5979    | SCHED_FLAG_RECLAIM
5980    | SCHED_FLAG_DL_OVERRUN
5981    | SCHED_FLAG_KEEP_ALL
5982    | SCHED_FLAG_UTIL_CLAMP;
5983
5984// ioctl_eventpoll: added in Linux 6.9
5985pub const EPIOCSPARAMS: Ioctl = 0x40088a01;
5986pub const EPIOCGPARAMS: Ioctl = 0x80088a02;
5987
5988// siginfo.h
5989pub const SI_DETHREAD: c_int = -7;
5990pub const TRAP_PERF: c_int = 6;
5991
5992/// Build an ioctl number for an argumentless ioctl.
5993pub const fn _IO(ty: u32, nr: u32) -> u32 {
5994    super::_IOC(super::_IOC_NONE, ty, nr, 0)
5995}
5996
5997/// Build an ioctl number for an read-only ioctl.
5998pub const fn _IOR<T>(ty: u32, nr: u32) -> u32 {
5999    super::_IOC(super::_IOC_READ, ty, nr, size_of::<T>())
6000}
6001
6002/// Build an ioctl number for an write-only ioctl.
6003pub const fn _IOW<T>(ty: u32, nr: u32) -> u32 {
6004    super::_IOC(super::_IOC_WRITE, ty, nr, size_of::<T>())
6005}
6006
6007/// Build an ioctl number for a read-write ioctl.
6008pub const fn _IOWR<T>(ty: u32, nr: u32) -> u32 {
6009    super::_IOC(super::_IOC_READ | super::_IOC_WRITE, ty, nr, size_of::<T>())
6010}
6011
6012f! {
6013    pub fn NLA_ALIGN(len: c_int) -> c_int {
6014        return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1);
6015    }
6016
6017    pub fn CMSG_NXTHDR(mhdr: *const msghdr, cmsg: *const cmsghdr) -> *mut cmsghdr {
6018        if ((*cmsg).cmsg_len as usize) < size_of::<cmsghdr>() {
6019            return 0 as *mut cmsghdr;
6020        };
6021        let next = (cmsg as usize + super::CMSG_ALIGN((*cmsg).cmsg_len as usize)) as *mut cmsghdr;
6022        let max = (*mhdr).msg_control as usize + (*mhdr).msg_controllen as usize;
6023        if (next.wrapping_offset(1)) as usize > max
6024            || next as usize + super::CMSG_ALIGN((*next).cmsg_len as usize) > max
6025        {
6026            0 as *mut cmsghdr
6027        } else {
6028            next as *mut cmsghdr
6029        }
6030    }
6031
6032    pub fn CPU_ALLOC_SIZE(count: c_int) -> size_t {
6033        let _dummy: cpu_set_t = mem::zeroed();
6034        let size_in_bits = 8 * mem::size_of_val(&_dummy.bits[0]);
6035        ((count as size_t + size_in_bits - 1) / 8) as size_t
6036    }
6037
6038    pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
6039        for slot in cpuset.bits.iter_mut() {
6040            *slot = 0;
6041        }
6042    }
6043
6044    pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
6045        let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
6046        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
6047        cpuset.bits[idx] |= 1 << offset;
6048        ()
6049    }
6050
6051    pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
6052        let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]); // 32, 64 etc
6053        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
6054        cpuset.bits[idx] &= !(1 << offset);
6055        ()
6056    }
6057
6058    pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
6059        let size_in_bits = 8 * mem::size_of_val(&cpuset.bits[0]);
6060        let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
6061        0 != (cpuset.bits[idx] & (1 << offset))
6062    }
6063
6064    pub fn CPU_COUNT_S(size: usize, cpuset: &cpu_set_t) -> c_int {
6065        let mut s: u32 = 0;
6066        let size_of_mask = mem::size_of_val(&cpuset.bits[0]);
6067        for i in cpuset.bits[..(size / size_of_mask)].iter() {
6068            s += i.count_ones();
6069        }
6070        s as c_int
6071    }
6072
6073    pub fn CPU_COUNT(cpuset: &cpu_set_t) -> c_int {
6074        CPU_COUNT_S(size_of::<cpu_set_t>(), cpuset)
6075    }
6076
6077    pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
6078        set1.bits == set2.bits
6079    }
6080
6081    pub fn SCTP_PR_INDEX(policy: c_int) -> c_int {
6082        policy >> 4 - 1
6083    }
6084
6085    pub fn SCTP_PR_POLICY(policy: c_int) -> c_int {
6086        policy & SCTP_PR_SCTP_MASK
6087    }
6088
6089    pub fn SCTP_PR_SET_POLICY(flags: &mut c_int, policy: c_int) -> () {
6090        *flags &= !SCTP_PR_SCTP_MASK;
6091        *flags |= policy;
6092        ()
6093    }
6094
6095    pub fn IPTOS_TOS(tos: u8) -> u8 {
6096        tos & IPTOS_TOS_MASK
6097    }
6098
6099    pub fn IPTOS_PREC(tos: u8) -> u8 {
6100        tos & IPTOS_PREC_MASK
6101    }
6102
6103    pub fn RT_TOS(tos: u8) -> u8 {
6104        tos & crate::IPTOS_TOS_MASK
6105    }
6106
6107    pub fn RT_ADDRCLASS(flags: u32) -> u32 {
6108        flags >> 23
6109    }
6110
6111    pub fn RT_LOCALADDR(flags: u32) -> bool {
6112        (flags & RTF_ADDRCLASSMASK) == (RTF_LOCAL | RTF_INTERFACE)
6113    }
6114
6115    pub fn SO_EE_OFFENDER(ee: *const crate::sock_extended_err) -> *mut crate::sockaddr {
6116        ee.offset(1) as *mut crate::sockaddr
6117    }
6118
6119    pub fn TPACKET_ALIGN(x: usize) -> usize {
6120        (x + TPACKET_ALIGNMENT - 1) & !(TPACKET_ALIGNMENT - 1)
6121    }
6122
6123    pub fn BPF_CLASS(code: __u32) -> __u32 {
6124        code & 0x07
6125    }
6126
6127    pub fn BPF_SIZE(code: __u32) -> __u32 {
6128        code & 0x18
6129    }
6130
6131    pub fn BPF_MODE(code: __u32) -> __u32 {
6132        code & 0xe0
6133    }
6134
6135    pub fn BPF_OP(code: __u32) -> __u32 {
6136        code & 0xf0
6137    }
6138
6139    pub fn BPF_SRC(code: __u32) -> __u32 {
6140        code & 0x08
6141    }
6142
6143    pub fn BPF_RVAL(code: __u32) -> __u32 {
6144        code & 0x18
6145    }
6146
6147    pub fn BPF_MISCOP(code: __u32) -> __u32 {
6148        code & 0xf8
6149    }
6150
6151    pub fn BPF_STMT(code: __u16, k: __u32) -> sock_filter {
6152        sock_filter {
6153            code: code,
6154            jt: 0,
6155            jf: 0,
6156            k: k,
6157        }
6158    }
6159
6160    pub fn BPF_JUMP(code: __u16, k: __u32, jt: __u8, jf: __u8) -> sock_filter {
6161        sock_filter {
6162            code: code,
6163            jt: jt,
6164            jf: jf,
6165            k: k,
6166        }
6167    }
6168
6169    pub fn ELF32_R_SYM(val: Elf32_Word) -> Elf32_Word {
6170        val >> 8
6171    }
6172
6173    pub fn ELF32_R_TYPE(val: Elf32_Word) -> Elf32_Word {
6174        val & 0xff
6175    }
6176
6177    pub fn ELF32_R_INFO(sym: Elf32_Word, t: Elf32_Word) -> Elf32_Word {
6178        sym << 8 + t & 0xff
6179    }
6180
6181    pub fn ELF64_R_SYM(val: Elf64_Xword) -> Elf64_Xword {
6182        val >> 32
6183    }
6184
6185    pub fn ELF64_R_TYPE(val: Elf64_Xword) -> Elf64_Xword {
6186        val & 0xffffffff
6187    }
6188
6189    pub fn ELF64_R_INFO(sym: Elf64_Xword, t: Elf64_Xword) -> Elf64_Xword {
6190        sym << 32 + t
6191    }
6192}
6193
6194safe_f! {
6195    pub {const} fn makedev(major: c_uint, minor: c_uint) -> crate::dev_t {
6196        let major = major as crate::dev_t;
6197        let minor = minor as crate::dev_t;
6198        let mut dev = 0;
6199        dev |= (major & 0x00000fff) << 8;
6200        dev |= (major & 0xfffff000) << 32;
6201        dev |= (minor & 0x000000ff) << 0;
6202        dev |= (minor & 0xffffff00) << 12;
6203        dev
6204    }
6205
6206    pub {const} fn major(dev: crate::dev_t) -> c_uint {
6207        let mut major = 0;
6208        major |= (dev & 0x00000000000fff00) >> 8;
6209        major |= (dev & 0xfffff00000000000) >> 32;
6210        major as c_uint
6211    }
6212
6213    pub {const} fn minor(dev: crate::dev_t) -> c_uint {
6214        let mut minor = 0;
6215        minor |= (dev & 0x00000000000000ff) >> 0;
6216        minor |= (dev & 0x00000ffffff00000) >> 12;
6217        minor as c_uint
6218    }
6219
6220    pub {const} fn SCTP_PR_TTL_ENABLED(policy: c_int) -> bool {
6221        policy == SCTP_PR_SCTP_TTL
6222    }
6223
6224    pub {const} fn SCTP_PR_RTX_ENABLED(policy: c_int) -> bool {
6225        policy == SCTP_PR_SCTP_RTX
6226    }
6227
6228    pub {const} fn SCTP_PR_PRIO_ENABLED(policy: c_int) -> bool {
6229        policy == SCTP_PR_SCTP_PRIO
6230    }
6231}
6232
6233cfg_if! {
6234    if #[cfg(all(
6235        any(target_env = "gnu", target_env = "musl", target_env = "ohos"),
6236        any(target_arch = "x86_64", target_arch = "x86")
6237    ))] {
6238        extern "C" {
6239            pub fn iopl(level: c_int) -> c_int;
6240            pub fn ioperm(from: c_ulong, num: c_ulong, turn_on: c_int) -> c_int;
6241        }
6242    }
6243}
6244
6245cfg_if! {
6246    if #[cfg(all(not(target_env = "uclibc"), not(target_env = "ohos")))] {
6247        extern "C" {
6248            #[cfg_attr(gnu_file_offset_bits64, link_name = "aio_read64")]
6249            pub fn aio_read(aiocbp: *mut aiocb) -> c_int;
6250            #[cfg_attr(gnu_file_offset_bits64, link_name = "aio_write64")]
6251            pub fn aio_write(aiocbp: *mut aiocb) -> c_int;
6252            pub fn aio_fsync(op: c_int, aiocbp: *mut aiocb) -> c_int;
6253            #[cfg_attr(gnu_file_offset_bits64, link_name = "aio_error64")]
6254            pub fn aio_error(aiocbp: *const aiocb) -> c_int;
6255            #[cfg_attr(gnu_file_offset_bits64, link_name = "aio_return64")]
6256            pub fn aio_return(aiocbp: *mut aiocb) -> ssize_t;
6257            pub fn aio_suspend(
6258                aiocb_list: *const *const aiocb,
6259                nitems: c_int,
6260                timeout: *const crate::timespec,
6261            ) -> c_int;
6262            #[cfg_attr(gnu_file_offset_bits64, link_name = "aio_cancel64")]
6263            pub fn aio_cancel(fd: c_int, aiocbp: *mut aiocb) -> c_int;
6264            #[cfg_attr(gnu_file_offset_bits64, link_name = "lio_listio64")]
6265            pub fn lio_listio(
6266                mode: c_int,
6267                aiocb_list: *const *mut aiocb,
6268                nitems: c_int,
6269                sevp: *mut crate::sigevent,
6270            ) -> c_int;
6271        }
6272    }
6273}
6274
6275cfg_if! {
6276    if #[cfg(not(target_env = "uclibc"))] {
6277        extern "C" {
6278            #[cfg_attr(gnu_file_offset_bits64, link_name = "pwritev64")]
6279            pub fn pwritev(
6280                fd: c_int,
6281                iov: *const crate::iovec,
6282                iovcnt: c_int,
6283                offset: off_t,
6284            ) -> ssize_t;
6285            #[cfg_attr(gnu_file_offset_bits64, link_name = "preadv64")]
6286            pub fn preadv(
6287                fd: c_int,
6288                iov: *const crate::iovec,
6289                iovcnt: c_int,
6290                offset: off_t,
6291            ) -> ssize_t;
6292            pub fn getnameinfo(
6293                sa: *const crate::sockaddr,
6294                salen: crate::socklen_t,
6295                host: *mut c_char,
6296                hostlen: crate::socklen_t,
6297                serv: *mut c_char,
6298                servlen: crate::socklen_t,
6299                flags: c_int,
6300            ) -> c_int;
6301            pub fn getloadavg(loadavg: *mut c_double, nelem: c_int) -> c_int;
6302            pub fn process_vm_readv(
6303                pid: crate::pid_t,
6304                local_iov: *const crate::iovec,
6305                liovcnt: c_ulong,
6306                remote_iov: *const crate::iovec,
6307                riovcnt: c_ulong,
6308                flags: c_ulong,
6309            ) -> isize;
6310            pub fn process_vm_writev(
6311                pid: crate::pid_t,
6312                local_iov: *const crate::iovec,
6313                liovcnt: c_ulong,
6314                remote_iov: *const crate::iovec,
6315                riovcnt: c_ulong,
6316                flags: c_ulong,
6317            ) -> isize;
6318            pub fn futimes(fd: c_int, times: *const crate::timeval) -> c_int;
6319        }
6320    }
6321}
6322
6323// These functions are not available on OpenHarmony
6324cfg_if! {
6325    if #[cfg(not(target_env = "ohos"))] {
6326        extern "C" {
6327            // Only `getspnam_r` is implemented for musl, out of all of the reenterant
6328            // functions from `shadow.h`.
6329            // https://git.musl-libc.org/cgit/musl/tree/include/shadow.h
6330            pub fn getspnam_r(
6331                name: *const c_char,
6332                spbuf: *mut spwd,
6333                buf: *mut c_char,
6334                buflen: size_t,
6335                spbufp: *mut *mut spwd,
6336            ) -> c_int;
6337
6338            pub fn mq_open(name: *const c_char, oflag: c_int, ...) -> crate::mqd_t;
6339            pub fn mq_close(mqd: crate::mqd_t) -> c_int;
6340            pub fn mq_unlink(name: *const c_char) -> c_int;
6341            pub fn mq_receive(
6342                mqd: crate::mqd_t,
6343                msg_ptr: *mut c_char,
6344                msg_len: size_t,
6345                msg_prio: *mut c_uint,
6346            ) -> ssize_t;
6347            pub fn mq_timedreceive(
6348                mqd: crate::mqd_t,
6349                msg_ptr: *mut c_char,
6350                msg_len: size_t,
6351                msg_prio: *mut c_uint,
6352                abs_timeout: *const crate::timespec,
6353            ) -> ssize_t;
6354            pub fn mq_send(
6355                mqd: crate::mqd_t,
6356                msg_ptr: *const c_char,
6357                msg_len: size_t,
6358                msg_prio: c_uint,
6359            ) -> c_int;
6360            pub fn mq_timedsend(
6361                mqd: crate::mqd_t,
6362                msg_ptr: *const c_char,
6363                msg_len: size_t,
6364                msg_prio: c_uint,
6365                abs_timeout: *const crate::timespec,
6366            ) -> c_int;
6367            pub fn mq_getattr(mqd: crate::mqd_t, attr: *mut crate::mq_attr) -> c_int;
6368            pub fn mq_setattr(
6369                mqd: crate::mqd_t,
6370                newattr: *const crate::mq_attr,
6371                oldattr: *mut crate::mq_attr,
6372            ) -> c_int;
6373
6374            pub fn pthread_mutex_consistent(mutex: *mut pthread_mutex_t) -> c_int;
6375            pub fn pthread_cancel(thread: crate::pthread_t) -> c_int;
6376            pub fn pthread_mutexattr_getrobust(
6377                attr: *const pthread_mutexattr_t,
6378                robustness: *mut c_int,
6379            ) -> c_int;
6380            pub fn pthread_mutexattr_setrobust(
6381                attr: *mut pthread_mutexattr_t,
6382                robustness: c_int,
6383            ) -> c_int;
6384        }
6385    }
6386}
6387
6388extern "C" {
6389    #[cfg_attr(
6390        not(any(target_env = "musl", target_env = "ohos")),
6391        link_name = "__xpg_strerror_r"
6392    )]
6393    pub fn strerror_r(errnum: c_int, buf: *mut c_char, buflen: size_t) -> c_int;
6394
6395    pub fn abs(i: c_int) -> c_int;
6396    pub fn labs(i: c_long) -> c_long;
6397    pub fn rand() -> c_int;
6398    pub fn srand(seed: c_uint);
6399
6400    pub fn drand48() -> c_double;
6401    pub fn erand48(xseed: *mut c_ushort) -> c_double;
6402    pub fn lrand48() -> c_long;
6403    pub fn nrand48(xseed: *mut c_ushort) -> c_long;
6404    pub fn mrand48() -> c_long;
6405    pub fn jrand48(xseed: *mut c_ushort) -> c_long;
6406    pub fn srand48(seed: c_long);
6407    pub fn seed48(xseed: *mut c_ushort) -> *mut c_ushort;
6408    pub fn lcong48(p: *mut c_ushort);
6409
6410    pub fn lutimes(file: *const c_char, times: *const crate::timeval) -> c_int;
6411
6412    pub fn setpwent();
6413    pub fn endpwent();
6414    pub fn getpwent() -> *mut passwd;
6415    pub fn setgrent();
6416    pub fn endgrent();
6417    pub fn getgrent() -> *mut crate::group;
6418    pub fn setspent();
6419    pub fn endspent();
6420    pub fn getspent() -> *mut spwd;
6421
6422    pub fn getspnam(name: *const c_char) -> *mut spwd;
6423
6424    pub fn shm_open(name: *const c_char, oflag: c_int, mode: mode_t) -> c_int;
6425    pub fn shm_unlink(name: *const c_char) -> c_int;
6426
6427    // System V IPC
6428    pub fn shmget(key: crate::key_t, size: size_t, shmflg: c_int) -> c_int;
6429    pub fn shmat(shmid: c_int, shmaddr: *const c_void, shmflg: c_int) -> *mut c_void;
6430    pub fn shmdt(shmaddr: *const c_void) -> c_int;
6431    pub fn shmctl(shmid: c_int, cmd: c_int, buf: *mut crate::shmid_ds) -> c_int;
6432    pub fn ftok(pathname: *const c_char, proj_id: c_int) -> crate::key_t;
6433    pub fn semget(key: crate::key_t, nsems: c_int, semflag: c_int) -> c_int;
6434    pub fn semop(semid: c_int, sops: *mut crate::sembuf, nsops: size_t) -> c_int;
6435    pub fn semctl(semid: c_int, semnum: c_int, cmd: c_int, ...) -> c_int;
6436    pub fn msgctl(msqid: c_int, cmd: c_int, buf: *mut msqid_ds) -> c_int;
6437    pub fn msgget(key: crate::key_t, msgflg: c_int) -> c_int;
6438    pub fn msgrcv(
6439        msqid: c_int,
6440        msgp: *mut c_void,
6441        msgsz: size_t,
6442        msgtyp: c_long,
6443        msgflg: c_int,
6444    ) -> ssize_t;
6445    pub fn msgsnd(msqid: c_int, msgp: *const c_void, msgsz: size_t, msgflg: c_int) -> c_int;
6446
6447    pub fn mprotect(addr: *mut c_void, len: size_t, prot: c_int) -> c_int;
6448    pub fn __errno_location() -> *mut c_int;
6449
6450    #[cfg_attr(gnu_file_offset_bits64, link_name = "fallocate64")]
6451    pub fn fallocate(fd: c_int, mode: c_int, offset: off_t, len: off_t) -> c_int;
6452    #[cfg_attr(gnu_file_offset_bits64, link_name = "posix_fallocate64")]
6453    pub fn posix_fallocate(fd: c_int, offset: off_t, len: off_t) -> c_int;
6454    pub fn readahead(fd: c_int, offset: off64_t, count: size_t) -> ssize_t;
6455    pub fn getxattr(
6456        path: *const c_char,
6457        name: *const c_char,
6458        value: *mut c_void,
6459        size: size_t,
6460    ) -> ssize_t;
6461    pub fn lgetxattr(
6462        path: *const c_char,
6463        name: *const c_char,
6464        value: *mut c_void,
6465        size: size_t,
6466    ) -> ssize_t;
6467    pub fn fgetxattr(
6468        filedes: c_int,
6469        name: *const c_char,
6470        value: *mut c_void,
6471        size: size_t,
6472    ) -> ssize_t;
6473    pub fn setxattr(
6474        path: *const c_char,
6475        name: *const c_char,
6476        value: *const c_void,
6477        size: size_t,
6478        flags: c_int,
6479    ) -> c_int;
6480    pub fn lsetxattr(
6481        path: *const c_char,
6482        name: *const c_char,
6483        value: *const c_void,
6484        size: size_t,
6485        flags: c_int,
6486    ) -> c_int;
6487    pub fn fsetxattr(
6488        filedes: c_int,
6489        name: *const c_char,
6490        value: *const c_void,
6491        size: size_t,
6492        flags: c_int,
6493    ) -> c_int;
6494    pub fn listxattr(path: *const c_char, list: *mut c_char, size: size_t) -> ssize_t;
6495    pub fn llistxattr(path: *const c_char, list: *mut c_char, size: size_t) -> ssize_t;
6496    pub fn flistxattr(filedes: c_int, list: *mut c_char, size: size_t) -> ssize_t;
6497    pub fn removexattr(path: *const c_char, name: *const c_char) -> c_int;
6498    pub fn lremovexattr(path: *const c_char, name: *const c_char) -> c_int;
6499    pub fn fremovexattr(filedes: c_int, name: *const c_char) -> c_int;
6500    pub fn signalfd(fd: c_int, mask: *const crate::sigset_t, flags: c_int) -> c_int;
6501    pub fn timerfd_create(clockid: crate::clockid_t, flags: c_int) -> c_int;
6502    pub fn timerfd_gettime(fd: c_int, curr_value: *mut itimerspec) -> c_int;
6503    pub fn timerfd_settime(
6504        fd: c_int,
6505        flags: c_int,
6506        new_value: *const itimerspec,
6507        old_value: *mut itimerspec,
6508    ) -> c_int;
6509    pub fn quotactl(cmd: c_int, special: *const c_char, id: c_int, data: *mut c_char) -> c_int;
6510    pub fn epoll_pwait(
6511        epfd: c_int,
6512        events: *mut crate::epoll_event,
6513        maxevents: c_int,
6514        timeout: c_int,
6515        sigmask: *const crate::sigset_t,
6516    ) -> c_int;
6517    pub fn dup3(oldfd: c_int, newfd: c_int, flags: c_int) -> c_int;
6518    pub fn sigtimedwait(
6519        set: *const sigset_t,
6520        info: *mut siginfo_t,
6521        timeout: *const crate::timespec,
6522    ) -> c_int;
6523    pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> c_int;
6524    pub fn nl_langinfo_l(item: crate::nl_item, locale: crate::locale_t) -> *mut c_char;
6525    pub fn accept4(
6526        fd: c_int,
6527        addr: *mut crate::sockaddr,
6528        len: *mut crate::socklen_t,
6529        flg: c_int,
6530    ) -> c_int;
6531    pub fn pthread_getaffinity_np(
6532        thread: crate::pthread_t,
6533        cpusetsize: size_t,
6534        cpuset: *mut crate::cpu_set_t,
6535    ) -> c_int;
6536    pub fn pthread_setaffinity_np(
6537        thread: crate::pthread_t,
6538        cpusetsize: size_t,
6539        cpuset: *const crate::cpu_set_t,
6540    ) -> c_int;
6541    pub fn pthread_setschedprio(native: crate::pthread_t, priority: c_int) -> c_int;
6542    pub fn reboot(how_to: c_int) -> c_int;
6543    pub fn setfsgid(gid: crate::gid_t) -> c_int;
6544    pub fn setfsuid(uid: crate::uid_t) -> c_int;
6545
6546    // Not available now on Android
6547    pub fn mkfifoat(dirfd: c_int, pathname: *const c_char, mode: crate::mode_t) -> c_int;
6548    pub fn if_nameindex() -> *mut if_nameindex;
6549    pub fn if_freenameindex(ptr: *mut if_nameindex);
6550    pub fn sync_file_range(fd: c_int, offset: off64_t, nbytes: off64_t, flags: c_uint) -> c_int;
6551    pub fn mremap(
6552        addr: *mut c_void,
6553        len: size_t,
6554        new_len: size_t,
6555        flags: c_int,
6556        ...
6557    ) -> *mut c_void;
6558
6559    #[cfg_attr(gnu_file_offset_bits64, link_name = "glob64")]
6560    pub fn glob(
6561        pattern: *const c_char,
6562        flags: c_int,
6563        errfunc: Option<extern "C" fn(epath: *const c_char, errno: c_int) -> c_int>,
6564        pglob: *mut crate::glob_t,
6565    ) -> c_int;
6566    #[cfg_attr(gnu_file_offset_bits64, link_name = "globfree64")]
6567    pub fn globfree(pglob: *mut crate::glob_t);
6568
6569    pub fn posix_madvise(addr: *mut c_void, len: size_t, advice: c_int) -> c_int;
6570
6571    pub fn seekdir(dirp: *mut crate::DIR, loc: c_long);
6572
6573    pub fn telldir(dirp: *mut crate::DIR) -> c_long;
6574    pub fn madvise(addr: *mut c_void, len: size_t, advice: c_int) -> c_int;
6575
6576    pub fn msync(addr: *mut c_void, len: size_t, flags: c_int) -> c_int;
6577    pub fn remap_file_pages(
6578        addr: *mut c_void,
6579        size: size_t,
6580        prot: c_int,
6581        pgoff: size_t,
6582        flags: c_int,
6583    ) -> c_int;
6584    pub fn recvfrom(
6585        socket: c_int,
6586        buf: *mut c_void,
6587        len: size_t,
6588        flags: c_int,
6589        addr: *mut crate::sockaddr,
6590        addrlen: *mut crate::socklen_t,
6591    ) -> ssize_t;
6592    #[cfg_attr(gnu_file_offset_bits64, link_name = "mkstemps64")]
6593    pub fn mkstemps(template: *mut c_char, suffixlen: c_int) -> c_int;
6594
6595    pub fn nl_langinfo(item: crate::nl_item) -> *mut c_char;
6596
6597    pub fn vhangup() -> c_int;
6598    pub fn sync();
6599    pub fn syncfs(fd: c_int) -> c_int;
6600    pub fn syscall(num: c_long, ...) -> c_long;
6601    pub fn sched_getaffinity(
6602        pid: crate::pid_t,
6603        cpusetsize: size_t,
6604        cpuset: *mut cpu_set_t,
6605    ) -> c_int;
6606    pub fn sched_setaffinity(
6607        pid: crate::pid_t,
6608        cpusetsize: size_t,
6609        cpuset: *const cpu_set_t,
6610    ) -> c_int;
6611    pub fn epoll_create(size: c_int) -> c_int;
6612    pub fn epoll_create1(flags: c_int) -> c_int;
6613    pub fn epoll_wait(
6614        epfd: c_int,
6615        events: *mut crate::epoll_event,
6616        maxevents: c_int,
6617        timeout: c_int,
6618    ) -> c_int;
6619    pub fn epoll_ctl(epfd: c_int, op: c_int, fd: c_int, event: *mut crate::epoll_event) -> c_int;
6620    pub fn pthread_getschedparam(
6621        native: crate::pthread_t,
6622        policy: *mut c_int,
6623        param: *mut crate::sched_param,
6624    ) -> c_int;
6625    pub fn unshare(flags: c_int) -> c_int;
6626    pub fn umount(target: *const c_char) -> c_int;
6627    pub fn sched_get_priority_max(policy: c_int) -> c_int;
6628    pub fn tee(fd_in: c_int, fd_out: c_int, len: size_t, flags: c_uint) -> ssize_t;
6629    pub fn settimeofday(tv: *const crate::timeval, tz: *const crate::timezone) -> c_int;
6630    pub fn splice(
6631        fd_in: c_int,
6632        off_in: *mut crate::loff_t,
6633        fd_out: c_int,
6634        off_out: *mut crate::loff_t,
6635        len: size_t,
6636        flags: c_uint,
6637    ) -> ssize_t;
6638    pub fn eventfd(init: c_uint, flags: c_int) -> c_int;
6639    pub fn eventfd_read(fd: c_int, value: *mut eventfd_t) -> c_int;
6640    pub fn eventfd_write(fd: c_int, value: eventfd_t) -> c_int;
6641
6642    pub fn sched_rr_get_interval(pid: crate::pid_t, tp: *mut crate::timespec) -> c_int;
6643    pub fn sem_timedwait(sem: *mut sem_t, abstime: *const crate::timespec) -> c_int;
6644    pub fn sem_getvalue(sem: *mut sem_t, sval: *mut c_int) -> c_int;
6645    pub fn sched_setparam(pid: crate::pid_t, param: *const crate::sched_param) -> c_int;
6646    pub fn setns(fd: c_int, nstype: c_int) -> c_int;
6647    pub fn swapoff(path: *const c_char) -> c_int;
6648    pub fn vmsplice(fd: c_int, iov: *const crate::iovec, nr_segs: size_t, flags: c_uint)
6649        -> ssize_t;
6650    pub fn mount(
6651        src: *const c_char,
6652        target: *const c_char,
6653        fstype: *const c_char,
6654        flags: c_ulong,
6655        data: *const c_void,
6656    ) -> c_int;
6657    pub fn personality(persona: c_ulong) -> c_int;
6658    pub fn prctl(option: c_int, ...) -> c_int;
6659    pub fn sched_getparam(pid: crate::pid_t, param: *mut crate::sched_param) -> c_int;
6660    pub fn ppoll(
6661        fds: *mut crate::pollfd,
6662        nfds: nfds_t,
6663        timeout: *const crate::timespec,
6664        sigmask: *const sigset_t,
6665    ) -> c_int;
6666    pub fn pthread_mutexattr_getprotocol(
6667        attr: *const pthread_mutexattr_t,
6668        protocol: *mut c_int,
6669    ) -> c_int;
6670    pub fn pthread_mutexattr_setprotocol(attr: *mut pthread_mutexattr_t, protocol: c_int) -> c_int;
6671
6672    pub fn pthread_mutex_timedlock(
6673        lock: *mut pthread_mutex_t,
6674        abstime: *const crate::timespec,
6675    ) -> c_int;
6676    pub fn pthread_barrierattr_init(attr: *mut crate::pthread_barrierattr_t) -> c_int;
6677    pub fn pthread_barrierattr_destroy(attr: *mut crate::pthread_barrierattr_t) -> c_int;
6678    pub fn pthread_barrierattr_getpshared(
6679        attr: *const crate::pthread_barrierattr_t,
6680        shared: *mut c_int,
6681    ) -> c_int;
6682    pub fn pthread_barrierattr_setpshared(
6683        attr: *mut crate::pthread_barrierattr_t,
6684        shared: c_int,
6685    ) -> c_int;
6686    pub fn pthread_barrier_init(
6687        barrier: *mut pthread_barrier_t,
6688        attr: *const crate::pthread_barrierattr_t,
6689        count: c_uint,
6690    ) -> c_int;
6691    pub fn pthread_barrier_destroy(barrier: *mut pthread_barrier_t) -> c_int;
6692    pub fn pthread_barrier_wait(barrier: *mut pthread_barrier_t) -> c_int;
6693    pub fn pthread_spin_init(lock: *mut crate::pthread_spinlock_t, pshared: c_int) -> c_int;
6694    pub fn pthread_spin_destroy(lock: *mut crate::pthread_spinlock_t) -> c_int;
6695    pub fn pthread_spin_lock(lock: *mut crate::pthread_spinlock_t) -> c_int;
6696    pub fn pthread_spin_trylock(lock: *mut crate::pthread_spinlock_t) -> c_int;
6697    pub fn pthread_spin_unlock(lock: *mut crate::pthread_spinlock_t) -> c_int;
6698    pub fn clone(
6699        cb: extern "C" fn(*mut c_void) -> c_int,
6700        child_stack: *mut c_void,
6701        flags: c_int,
6702        arg: *mut c_void,
6703        ...
6704    ) -> c_int;
6705    pub fn sched_getscheduler(pid: crate::pid_t) -> c_int;
6706    pub fn clock_nanosleep(
6707        clk_id: crate::clockid_t,
6708        flags: c_int,
6709        rqtp: *const crate::timespec,
6710        rmtp: *mut crate::timespec,
6711    ) -> c_int;
6712    pub fn pthread_attr_getguardsize(
6713        attr: *const crate::pthread_attr_t,
6714        guardsize: *mut size_t,
6715    ) -> c_int;
6716    pub fn pthread_attr_setguardsize(attr: *mut crate::pthread_attr_t, guardsize: size_t) -> c_int;
6717    pub fn pthread_attr_getinheritsched(
6718        attr: *const crate::pthread_attr_t,
6719        inheritsched: *mut c_int,
6720    ) -> c_int;
6721    pub fn pthread_attr_setinheritsched(
6722        attr: *mut crate::pthread_attr_t,
6723        inheritsched: c_int,
6724    ) -> c_int;
6725    pub fn pthread_attr_getschedpolicy(
6726        attr: *const crate::pthread_attr_t,
6727        policy: *mut c_int,
6728    ) -> c_int;
6729    pub fn pthread_attr_setschedpolicy(attr: *mut crate::pthread_attr_t, policy: c_int) -> c_int;
6730    pub fn pthread_attr_getschedparam(
6731        attr: *const crate::pthread_attr_t,
6732        param: *mut crate::sched_param,
6733    ) -> c_int;
6734    pub fn pthread_attr_setschedparam(
6735        attr: *mut crate::pthread_attr_t,
6736        param: *const crate::sched_param,
6737    ) -> c_int;
6738    pub fn sethostname(name: *const c_char, len: size_t) -> c_int;
6739    pub fn sched_get_priority_min(policy: c_int) -> c_int;
6740    pub fn pthread_condattr_getpshared(
6741        attr: *const pthread_condattr_t,
6742        pshared: *mut c_int,
6743    ) -> c_int;
6744    pub fn sysinfo(info: *mut crate::sysinfo) -> c_int;
6745    pub fn umount2(target: *const c_char, flags: c_int) -> c_int;
6746    pub fn pthread_setschedparam(
6747        native: crate::pthread_t,
6748        policy: c_int,
6749        param: *const crate::sched_param,
6750    ) -> c_int;
6751    pub fn swapon(path: *const c_char, swapflags: c_int) -> c_int;
6752    pub fn sched_setscheduler(
6753        pid: crate::pid_t,
6754        policy: c_int,
6755        param: *const crate::sched_param,
6756    ) -> c_int;
6757    #[cfg_attr(gnu_file_offset_bits64, link_name = "sendfile64")]
6758    pub fn sendfile(out_fd: c_int, in_fd: c_int, offset: *mut off_t, count: size_t) -> ssize_t;
6759    pub fn sigsuspend(mask: *const crate::sigset_t) -> c_int;
6760    pub fn getgrgid_r(
6761        gid: crate::gid_t,
6762        grp: *mut crate::group,
6763        buf: *mut c_char,
6764        buflen: size_t,
6765        result: *mut *mut crate::group,
6766    ) -> c_int;
6767    pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> c_int;
6768    pub fn sem_close(sem: *mut sem_t) -> c_int;
6769    pub fn getdtablesize() -> c_int;
6770    pub fn getgrnam_r(
6771        name: *const c_char,
6772        grp: *mut crate::group,
6773        buf: *mut c_char,
6774        buflen: size_t,
6775        result: *mut *mut crate::group,
6776    ) -> c_int;
6777    pub fn initgroups(user: *const c_char, group: crate::gid_t) -> c_int;
6778    pub fn pthread_sigmask(how: c_int, set: *const sigset_t, oldset: *mut sigset_t) -> c_int;
6779    pub fn sem_open(name: *const c_char, oflag: c_int, ...) -> *mut sem_t;
6780    pub fn getgrnam(name: *const c_char) -> *mut crate::group;
6781    pub fn pthread_kill(thread: crate::pthread_t, sig: c_int) -> c_int;
6782    pub fn sem_unlink(name: *const c_char) -> c_int;
6783    pub fn daemon(nochdir: c_int, noclose: c_int) -> c_int;
6784    pub fn getpwnam_r(
6785        name: *const c_char,
6786        pwd: *mut passwd,
6787        buf: *mut c_char,
6788        buflen: size_t,
6789        result: *mut *mut passwd,
6790    ) -> c_int;
6791    pub fn getpwuid_r(
6792        uid: crate::uid_t,
6793        pwd: *mut passwd,
6794        buf: *mut c_char,
6795        buflen: size_t,
6796        result: *mut *mut passwd,
6797    ) -> c_int;
6798    pub fn sigwait(set: *const sigset_t, sig: *mut c_int) -> c_int;
6799    pub fn pthread_atfork(
6800        prepare: Option<unsafe extern "C" fn()>,
6801        parent: Option<unsafe extern "C" fn()>,
6802        child: Option<unsafe extern "C" fn()>,
6803    ) -> c_int;
6804    pub fn getgrgid(gid: crate::gid_t) -> *mut crate::group;
6805    pub fn getgrouplist(
6806        user: *const c_char,
6807        group: crate::gid_t,
6808        groups: *mut crate::gid_t,
6809        ngroups: *mut c_int,
6810    ) -> c_int;
6811    pub fn pthread_mutexattr_getpshared(
6812        attr: *const pthread_mutexattr_t,
6813        pshared: *mut c_int,
6814    ) -> c_int;
6815    pub fn popen(command: *const c_char, mode: *const c_char) -> *mut crate::FILE;
6816    pub fn faccessat(dirfd: c_int, pathname: *const c_char, mode: c_int, flags: c_int) -> c_int;
6817    pub fn pthread_create(
6818        native: *mut crate::pthread_t,
6819        attr: *const crate::pthread_attr_t,
6820        f: extern "C" fn(*mut c_void) -> *mut c_void,
6821        value: *mut c_void,
6822    ) -> c_int;
6823    pub fn dl_iterate_phdr(
6824        callback: Option<
6825            unsafe extern "C" fn(
6826                info: *mut crate::dl_phdr_info,
6827                size: size_t,
6828                data: *mut c_void,
6829            ) -> c_int,
6830        >,
6831        data: *mut c_void,
6832    ) -> c_int;
6833
6834    pub fn setmntent(filename: *const c_char, ty: *const c_char) -> *mut crate::FILE;
6835    pub fn getmntent(stream: *mut crate::FILE) -> *mut crate::mntent;
6836    pub fn addmntent(stream: *mut crate::FILE, mnt: *const crate::mntent) -> c_int;
6837    pub fn endmntent(streamp: *mut crate::FILE) -> c_int;
6838    pub fn hasmntopt(mnt: *const crate::mntent, opt: *const c_char) -> *mut c_char;
6839
6840    pub fn posix_spawn(
6841        pid: *mut crate::pid_t,
6842        path: *const c_char,
6843        file_actions: *const crate::posix_spawn_file_actions_t,
6844        attrp: *const crate::posix_spawnattr_t,
6845        argv: *const *mut c_char,
6846        envp: *const *mut c_char,
6847    ) -> c_int;
6848    pub fn posix_spawnp(
6849        pid: *mut crate::pid_t,
6850        file: *const c_char,
6851        file_actions: *const crate::posix_spawn_file_actions_t,
6852        attrp: *const crate::posix_spawnattr_t,
6853        argv: *const *mut c_char,
6854        envp: *const *mut c_char,
6855    ) -> c_int;
6856    pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> c_int;
6857    pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> c_int;
6858    pub fn posix_spawnattr_getsigdefault(
6859        attr: *const posix_spawnattr_t,
6860        default: *mut crate::sigset_t,
6861    ) -> c_int;
6862    pub fn posix_spawnattr_setsigdefault(
6863        attr: *mut posix_spawnattr_t,
6864        default: *const crate::sigset_t,
6865    ) -> c_int;
6866    pub fn posix_spawnattr_getsigmask(
6867        attr: *const posix_spawnattr_t,
6868        default: *mut crate::sigset_t,
6869    ) -> c_int;
6870    pub fn posix_spawnattr_setsigmask(
6871        attr: *mut posix_spawnattr_t,
6872        default: *const crate::sigset_t,
6873    ) -> c_int;
6874    pub fn posix_spawnattr_getflags(attr: *const posix_spawnattr_t, flags: *mut c_short) -> c_int;
6875    pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: c_short) -> c_int;
6876    pub fn posix_spawnattr_getpgroup(
6877        attr: *const posix_spawnattr_t,
6878        flags: *mut crate::pid_t,
6879    ) -> c_int;
6880    pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, flags: crate::pid_t) -> c_int;
6881    pub fn posix_spawnattr_getschedpolicy(
6882        attr: *const posix_spawnattr_t,
6883        flags: *mut c_int,
6884    ) -> c_int;
6885    pub fn posix_spawnattr_setschedpolicy(attr: *mut posix_spawnattr_t, flags: c_int) -> c_int;
6886    pub fn posix_spawnattr_getschedparam(
6887        attr: *const posix_spawnattr_t,
6888        param: *mut crate::sched_param,
6889    ) -> c_int;
6890    pub fn posix_spawnattr_setschedparam(
6891        attr: *mut posix_spawnattr_t,
6892        param: *const crate::sched_param,
6893    ) -> c_int;
6894
6895    pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> c_int;
6896    pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> c_int;
6897    pub fn posix_spawn_file_actions_addopen(
6898        actions: *mut posix_spawn_file_actions_t,
6899        fd: c_int,
6900        path: *const c_char,
6901        oflag: c_int,
6902        mode: crate::mode_t,
6903    ) -> c_int;
6904    pub fn posix_spawn_file_actions_addclose(
6905        actions: *mut posix_spawn_file_actions_t,
6906        fd: c_int,
6907    ) -> c_int;
6908    pub fn posix_spawn_file_actions_adddup2(
6909        actions: *mut posix_spawn_file_actions_t,
6910        fd: c_int,
6911        newfd: c_int,
6912    ) -> c_int;
6913    pub fn fread_unlocked(
6914        buf: *mut c_void,
6915        size: size_t,
6916        nobj: size_t,
6917        stream: *mut crate::FILE,
6918    ) -> size_t;
6919    pub fn inotify_rm_watch(fd: c_int, wd: c_int) -> c_int;
6920    pub fn inotify_init() -> c_int;
6921    pub fn inotify_init1(flags: c_int) -> c_int;
6922    pub fn inotify_add_watch(fd: c_int, path: *const c_char, mask: u32) -> c_int;
6923    pub fn fanotify_init(flags: c_uint, event_f_flags: c_uint) -> c_int;
6924
6925    pub fn regcomp(preg: *mut crate::regex_t, pattern: *const c_char, cflags: c_int) -> c_int;
6926
6927    pub fn regexec(
6928        preg: *const crate::regex_t,
6929        input: *const c_char,
6930        nmatch: size_t,
6931        pmatch: *mut regmatch_t,
6932        eflags: c_int,
6933    ) -> c_int;
6934
6935    pub fn regerror(
6936        errcode: c_int,
6937        preg: *const crate::regex_t,
6938        errbuf: *mut c_char,
6939        errbuf_size: size_t,
6940    ) -> size_t;
6941
6942    pub fn regfree(preg: *mut crate::regex_t);
6943
6944    pub fn iconv_open(tocode: *const c_char, fromcode: *const c_char) -> iconv_t;
6945    pub fn iconv(
6946        cd: iconv_t,
6947        inbuf: *mut *mut c_char,
6948        inbytesleft: *mut size_t,
6949        outbuf: *mut *mut c_char,
6950        outbytesleft: *mut size_t,
6951    ) -> size_t;
6952    pub fn iconv_close(cd: iconv_t) -> c_int;
6953
6954    pub fn gettid() -> crate::pid_t;
6955
6956    pub fn timer_create(
6957        clockid: crate::clockid_t,
6958        sevp: *mut crate::sigevent,
6959        timerid: *mut crate::timer_t,
6960    ) -> c_int;
6961    pub fn timer_delete(timerid: crate::timer_t) -> c_int;
6962    pub fn timer_getoverrun(timerid: crate::timer_t) -> c_int;
6963    pub fn timer_gettime(timerid: crate::timer_t, curr_value: *mut crate::itimerspec) -> c_int;
6964    pub fn timer_settime(
6965        timerid: crate::timer_t,
6966        flags: c_int,
6967        new_value: *const crate::itimerspec,
6968        old_value: *mut crate::itimerspec,
6969    ) -> c_int;
6970
6971    pub fn gethostid() -> c_long;
6972
6973    pub fn pthread_getcpuclockid(thread: crate::pthread_t, clk_id: *mut crate::clockid_t) -> c_int;
6974    pub fn memmem(
6975        haystack: *const c_void,
6976        haystacklen: size_t,
6977        needle: *const c_void,
6978        needlelen: size_t,
6979    ) -> *mut c_void;
6980    pub fn sched_getcpu() -> c_int;
6981
6982    pub fn pthread_getname_np(thread: crate::pthread_t, name: *mut c_char, len: size_t) -> c_int;
6983    pub fn pthread_setname_np(thread: crate::pthread_t, name: *const c_char) -> c_int;
6984    pub fn getopt_long(
6985        argc: c_int,
6986        argv: *const *mut c_char,
6987        optstring: *const c_char,
6988        longopts: *const option,
6989        longindex: *mut c_int,
6990    ) -> c_int;
6991
6992    pub fn pthread_once(control: *mut pthread_once_t, routine: extern "C" fn()) -> c_int;
6993
6994    pub fn copy_file_range(
6995        fd_in: c_int,
6996        off_in: *mut off64_t,
6997        fd_out: c_int,
6998        off_out: *mut off64_t,
6999        len: size_t,
7000        flags: c_uint,
7001    ) -> ssize_t;
7002
7003    pub fn klogctl(syslog_type: c_int, bufp: *mut c_char, len: c_int) -> c_int;
7004
7005    pub fn ioctl(fd: c_int, request: Ioctl, ...) -> c_int;
7006}
7007
7008// LFS64 extensions
7009//
7010// * musl has 64-bit versions only so aliases the LFS64 symbols to the standard ones
7011cfg_if! {
7012    if #[cfg(not(target_env = "musl"))] {
7013        extern "C" {
7014            pub fn fallocate64(fd: c_int, mode: c_int, offset: off64_t, len: off64_t) -> c_int;
7015            pub fn fgetpos64(stream: *mut crate::FILE, ptr: *mut fpos64_t) -> c_int;
7016            pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut crate::FILE;
7017            pub fn freopen64(
7018                filename: *const c_char,
7019                mode: *const c_char,
7020                file: *mut crate::FILE,
7021            ) -> *mut crate::FILE;
7022            pub fn fseeko64(stream: *mut crate::FILE, offset: off64_t, whence: c_int) -> c_int;
7023            pub fn fsetpos64(stream: *mut crate::FILE, ptr: *const fpos64_t) -> c_int;
7024            pub fn ftello64(stream: *mut crate::FILE) -> off64_t;
7025            pub fn posix_fallocate64(fd: c_int, offset: off64_t, len: off64_t) -> c_int;
7026            pub fn sendfile64(
7027                out_fd: c_int,
7028                in_fd: c_int,
7029                offset: *mut off64_t,
7030                count: size_t,
7031            ) -> ssize_t;
7032            pub fn tmpfile64() -> *mut crate::FILE;
7033        }
7034    }
7035}
7036
7037cfg_if! {
7038    if #[cfg(target_env = "uclibc")] {
7039        mod uclibc;
7040        pub use self::uclibc::*;
7041    } else if #[cfg(any(target_env = "musl", target_env = "ohos"))] {
7042        mod musl;
7043        pub use self::musl::*;
7044    } else if #[cfg(target_env = "gnu")] {
7045        mod gnu;
7046        pub use self::gnu::*;
7047    }
7048}
7049
7050mod arch;
7051pub use self::arch::*;
libc/unix/linux_like/linux/mod.rs

libc/unix/linux_like/linux/
mod.rs
