Function fadvise

pub fn fadvise<Fd>(
    fd: Fd,
    offset: u64,
    len: u64,
    advice: Advice,
) -> Result<(), Errno> 
where
    Fd: AsFd,

Available on crate feature dep_rustix only.

posix_fadvise(fd, offset, len, advice)—Declares an expected access pattern for a file.

References

• POSIX
• Linux