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From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Subject: [PATCH] Add futimens support
* sysdeps/mach/hurd/futimens.c: New file.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
---
sysdeps/mach/hurd/futimens.c | 50 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/sysdeps/mach/hurd/futimens.c b/sysdeps/mach/hurd/futimens.c
new file mode 100644
index 0000000..218779d
--- /dev/null
+++ b/sysdeps/mach/hurd/futimens.c
@@ -0,0 +1,50 @@
+/* futimes -- change access and modification times of open file. Hurd version.
+ Copyright (C) 2002-2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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 <sys/time.h>
+#include <errno.h>
+#include <stddef.h>
+#include <hurd.h>
+#include <hurd/fd.h>
+
+/* Change the access time of FD to TSP[0] and
+ the modification time of FD to TSP[1]. */
+int
+__futimens (int fd, const struct timespec tsp[2])
+{
+ time_value_t atime, mtime;
+ error_t err;
+
+ if (tsp == NULL)
+ {
+ /* Setting the number of microseconds to `-1' tells the
+ underlying filesystems to use the current time. */
+ atime.microseconds = mtime.microseconds = -1;
+ }
+ else
+ {
+ atime.seconds = tsp[0].tv_sec;
+ atime.microseconds = tsp[0].tv_nsec / 1000;
+ mtime.seconds = tsp[1].tv_sec;
+ mtime.microseconds = tsp[1].tv_nsec / 1000;
+ }
+
+ err = HURD_DPORT_USE (fd, __file_utimes (port, atime, mtime));
+ return err ? __hurd_dfail (fd, err) : 0;
+}
+weak_alias (__futimens, futimens)
--
tg: (9a079e2..) futimens (depends on: baseline)
|
