cp: Check result of utimensat
POSIX says that if duplicating the modification/access times fails, then
an error should be written to stderr.
diff --git a/libutil/cp.c b/libutil/cp.c
index c398962..7d4c174 100644
--- a/libutil/cp.c
+++ b/libutil/cp.c
@@ -156,8 +156,10 @@
if (!S_ISLNK(st.st_mode)) {
times[0] = st.st_atim;
times[1] = st.st_mtim;
- utimensat(AT_FDCWD, s2, times, 0);
-
+ 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;
