From: Markos Chandras <[email protected]>
Signed-off-by: Markos Chandras <[email protected]>
---
libc/sysdeps/linux/common/utime.c | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/libc/sysdeps/linux/common/utime.c
b/libc/sysdeps/linux/common/utime.c
index ab63a24..7977107 100644
--- a/libc/sysdeps/linux/common/utime.c
+++ b/libc/sysdeps/linux/common/utime.c
@@ -8,9 +8,29 @@
*/
#include <sys/syscall.h>
+#include <fcntl.h>
+#include <stddef.h>
#include <utime.h>
-#ifdef __NR_utime
+#if defined(__NR_utimensat) && !defined(__NR_utime)
+int utime(const char *file, const struct utimbuf *times)
+{
+ struct timespec tspecs[2], *ts;
+
+ if (times) {
+ ts = tspecs;
+ ts[0].tv_sec = times->actime;
+ ts[0].tv_nsec = 0;
+ ts[1].tv_sec = times->modtime;
+ ts[1].tv_nsec = 0;
+ } else {
+ ts = NULL;
+ }
+
+ return utimensat(AT_FDCWD, file, ts, 0);
+}
+
+#elif defined(__NR_utime)
_syscall2(int, utime, const char *, file, const struct utimbuf *, times)
#elif defined __NR_utimes /* alpha || ia64 */
# define __need_NULL
@@ -30,7 +50,8 @@ int utime(const char *file, const struct utimbuf *times)
return utimes(file, times ? timevals : NULL);
}
#endif
-#if defined __NR_utime || defined __NR_utimes
+#if (defined(__NR_utimensat) && !defined(__NR_utime)) || \
+ defined __NR_utime || defined __NR_utimes
link_warning(utime, "the use of OBSOLESCENT `utime' is discouraged, use
`utimes'")
libc_hidden_def(utime)
#endif
--
1.8.1.1
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