diff options
Diffstat (limited to 'src/sys')
| -rw-r--r-- | src/sys/stat.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/sys/stat.rs b/src/sys/stat.rs index a0b3aafc..925c0ede 100644 --- a/src/sys/stat.rs +++ b/src/sys/stat.rs @@ -199,6 +199,26 @@ pub fn utimes<P: ?Sized + NixPath>(path: &P, atime: &TimeVal, mtime: &TimeVal) - Errno::result(res).map(|_| ()) } +/// Change the access and modification times of a file without following symlinks. +/// +/// `lutimes(path, times)` is identical to +/// `utimensat(None, path, times, UtimensatFlags::NoFollowSymlink)`. The former +/// is a deprecated API so prefer using the latter if the platforms you care +/// about support it. +/// +/// # References +/// +/// [lutimes(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/lutimes.html). +#[cfg(not(target_os = "android"))] +pub fn lutimes<P: ?Sized + NixPath>(path: &P, atime: &TimeVal, mtime: &TimeVal) -> Result<()> { + let times: [libc::timeval; 2] = [*atime.as_ref(), *mtime.as_ref()]; + let res = path.with_nix_path(|cstr| unsafe { + libc::lutimes(cstr.as_ptr(), ×[0]) + })?; + + Errno::result(res).map(|_| ()) +} + /// Change the access and modification times of the file specified by a file descriptor. /// /// # References |