nc 0.9.7

Access system calls directly
Documentation 
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/// Get file status.
///
/// # Examples
///
/// ```
/// let path = "/etc/passwd";
/// let mut stat = nc::stat_t::default();
/// let ret = unsafe { nc::newfstatat(nc::AT_FDCWD, path, &mut stat, nc::AT_SYMLINK_NOFOLLOW) };
/// assert!(ret.is_ok());
/// assert!(nc::S_ISREG(stat.st_mode as nc::mode_t));
/// ```
pub unsafe fn newfstatat<P: AsRef<Path>>(
    dfd: i32,
    filename: P,
    statbuf: &mut stat_t,
    flag: i32,
) -> Result<(), Errno> {
    let dfd = dfd as usize;
    let filename = CString::new(filename.as_ref());
    let filename_ptr = filename.as_ptr() as usize;
    let statbuf_ptr = statbuf as *mut stat_t as usize;
    let flag = flag as usize;
    syscall4(SYS_NEWFSTATAT, dfd, filename_ptr, statbuf_ptr, flag).map(drop)
}