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cp: Also preserve atime/mtime for symlinks 

Laslo: Fixed style a bit and added comment
This commit is contained in:
Michael Forney 2016-12-27 14:49:57 +01:00 committed by Laslo Hunhold
parent e03a57df92
commit 2481042651
1 changed files with 9 additions and 7 deletions
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16
libutil/cp.c
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@ -152,14 +152,16 @@ cp(const char *s1, const char *s2, int depth)
}
if (cp_aflag || cp_pflag) {
/* timestamp and owner */
/* atime and mtime */
times[0] = st.st_atim;
times[1] = st.st_mtim;
if (utimensat(AT_FDCWD, s2, times, AT_SYMLINK_NOFOLLOW) < 0) {
weprintf("utimensat %s:", s2);
cp_status = 1;
}
/* owner */
if (!S_ISLNK(st.st_mode)) {
times[0] = st.st_atim;
times[1] = st.st_mtim;
if (utimensat(AT_FDCWD, s2, times, 0) < 0) {
weprintf("utimensat %s:", s2);
cp_status = 1;
}
if (chown(s2, st.st_uid, st.st_gid) < 0) {
weprintf("chown %s:", s2);
cp_status = 1;