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open_files

mz_ore::pool::file

Function open_files 

Source 
fn open_files(
    dir: &Path,
    classes: usize,
    page: usize,
    io_mode: IoMode,
) -> Result<Vec<File>>
Available on Unix and crate feature pool only.
Expand description

Opens classes anonymous files for io_mode and probes the first. In IoMode::Direct, an EINVAL from the open or the probe means direct I/O is unusable here.