Function utimensat

pub unsafe fn utimensat<P>(
    dirfd: i32,
    filename: P,
    times: &[timespec_t; 2],
    flags: i32,
) -> Result<(), i32> 
where
    P: AsRef<Path>,

Available on crate feature dep_nc only.

Change time timestamps with nanosecond precision.

Examples

let path = "/tmp/nc-utimesat";
let ret = unsafe { nc::openat(nc::AT_FDCWD, path, nc::O_WRONLY | nc::O_CREAT, 0o644) };
assert!(ret.is_ok());
let fd = ret.unwrap();
let ret = unsafe { nc::close(fd) };
assert!(ret.is_ok());
let times = [
    nc::timespec_t {
        tv_sec: 100,
        tv_nsec: 0,
    },
    nc::timespec_t {
        tv_sec: 10,
        tv_nsec: 0,
    },
];
let flags = nc::AT_SYMLINK_NOFOLLOW;
let ret = unsafe { nc::utimensat(nc::AT_FDCWD, path, &times, flags) };
assert!(ret.is_ok());
let ret = unsafe { nc::unlinkat(nc::AT_FDCWD, path, 0) };
assert!(ret.is_ok());