summaryrefslogtreecommitdiff
path: root/ports/sysdeps/unix/sysv/linux/generic/utimes.c
diff options
context:
space:
mode:
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/generic/utimes.c')
-rw-r--r--ports/sysdeps/unix/sysv/linux/generic/utimes.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/generic/utimes.c b/ports/sysdeps/unix/sysv/linux/generic/utimes.c
new file mode 100644
index 0000000000..9ecef48c71
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/generic/utimes.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 2011 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library. If not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <stddef.h>
+#include <utime.h>
+#include <fcntl.h>
+#include <sys/time.h>
+#include <sysdep.h>
+
+
+/* Change the access time of FILE to TVP[0] and
+ the modification time of FILE to TVP[1]. */
+int
+__utimes (const char *file, const struct timeval tvp[2])
+{
+ struct timespec ts[2];
+ struct timespec *tsp = NULL;
+
+ if (tvp)
+ {
+ TIMEVAL_TO_TIMESPEC (&tvp[0], &ts[0]);
+ TIMEVAL_TO_TIMESPEC (&tvp[1], &ts[1]);
+ tsp = &ts[0];
+ }
+
+ return INLINE_SYSCALL (utimensat, 4, AT_FDCWD, file, tsp, 0);
+}
+
+weak_alias (__utimes, utimes)