@@ -1,3 +1,17 @@
+2018-03-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ * sysdeps/mach/hurd/utime-helper.c (hurd_futimens): Rename function to
+ hurd_futimes.
+ * sysdeps/mach/hurd/utimes.c (__utimes): Update call accordingly.
+ * sysdeps/mach/hurd/lutimes.c (__lutimes): Likewise.
+ * sysdeps/mach/hurd/futimens.c: Include "utime-helper.c".
+ (__futimens): Move implementation to...
+ * sysdeps/mach/hurd/utime-helper.c (utime_ts_from_tspec,
+ utime_tvalue_from_tspec): ... new helper functions.
+ (hurd_futimens): New function.
+ * sysdeps/mach/hurd/futimesat.c: New file.
+ * sysdeps/mach/hurd/utimensat.c: New file.
+
2018-03-05 Flávio Cruz <flaviocruz@gmail.com>
* sysdeps/mach/hurd/bits/stat.h [__USE_ATFILE] (UTIME_NOW,
@@ -22,6 +22,8 @@
#include <hurd.h>
#include <hurd/fd.h>
+#include "utime-helper.c"
+
/* Change the access time of FD to TSP[0] and
the modification time of FD to TSP[1]. */
int
@@ -30,20 +32,7 @@ __futimens (int fd, const struct timespec tsp[2])
struct timespec atime, mtime;
error_t err;
- if (tsp == NULL)
- {
- /* Setting the number of nanoseconds to UTIME_NOW tells the
- underlying filesystems to use the current time. */
- atime.tv_sec = 0;
- atime.tv_nsec = UTIME_NOW;
- mtime.tv_sec = 0;
- mtime.tv_nsec = UTIME_NOW;
- }
- else
- {
- atime = tsp[0];
- mtime = tsp[1];
- }
+ utime_ts_from_tspec (tsp, &atime, &mtime);
err = HURD_DPORT_USE (fd, __file_utimens (port, atime, mtime));
@@ -51,25 +40,7 @@ __futimens (int fd, const struct timespec tsp[2])
{
time_value_t atim, mtim;
- if (tsp == NULL)
- /* Setting the number of microseconds to `-1' tells the
- underlying filesystems to use the current time. */
- atim.microseconds = mtim.microseconds = -1;
- else
- {
- if (tsp[0].tv_nsec == UTIME_NOW)
- atim.microseconds = -1;
- else if (tsp[0].tv_nsec == UTIME_OMIT)
- atim.microseconds = -2;
- else
- TIMESPEC_TO_TIME_VALUE (&atim, &(tsp[0]));
- if (tsp[1].tv_nsec == UTIME_NOW)
- mtim.microseconds = -1;
- else if (tsp[1].tv_nsec == UTIME_OMIT)
- mtim.microseconds = -2;
- else
- TIMESPEC_TO_TIME_VALUE (&mtim, &(tsp[1]));
- }
+ utime_tvalue_from_tspec (tsp, &atim, &mtim);
err = HURD_DPORT_USE (fd, __file_utimes (port, atim, mtim));
}
new file mode 100644
@@ -0,0 +1,44 @@
+/* Copyright (C) 1991-2018 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>
+
+#include "utime-helper.c"
+
+/* Change the access time of FILE relative to FD to TVP[0] and
+ the modification time of FILE to TVP[1]. */
+int
+futimesat (int fd, const char *file, const struct timeval tvp[2])
+{
+ error_t err;
+ file_t port;
+
+ port = __file_name_lookup_at (fd, 0, file, 0, 0);
+ if (port == MACH_PORT_NULL)
+ return -1;
+
+ err = hurd_futimes (port, tvp);
+
+ __mach_port_deallocate (__mach_task_self (), port);
+ if (err)
+ return __hurd_fail (err);
+ return 0;
+}
@@ -36,7 +36,7 @@ __lutimes (const char *file, const struct timeval tvp[2])
if (port == MACH_PORT_NULL)
return -1;
- err = hurd_futimens (port, tvp);
+ err = hurd_futimes (port, tvp);
__mach_port_deallocate (__mach_task_self (), port);
if (err)
@@ -62,7 +62,7 @@ utime_tvalue_from_tval (const struct timeval tvp[2],
/* Changes the access time of the file behind PORT using a timeval array. */
static inline error_t
-hurd_futimens (const file_t port, const struct timeval tvp[2])
+hurd_futimes (const file_t port, const struct timeval tvp[2])
{
error_t err;
struct timespec atime, mtime;
@@ -82,3 +82,73 @@ hurd_futimens (const file_t port, const struct timeval tvp[2])
return err;
}
+
+/* Initializes atime/mtime timespec structures from an array of timespec. */
+static inline void
+utime_ts_from_tspec (const struct timespec tsp[2],
+ struct timespec *atime, struct timespec *mtime)
+{
+ if (tsp == NULL)
+ {
+ /* Setting the number of nanoseconds to UTIME_NOW tells the
+ underlying filesystems to use the current time. */
+ atime->tv_sec = 0;
+ atime->tv_nsec = UTIME_NOW;
+ mtime->tv_sec = 0;
+ mtime->tv_nsec = UTIME_NOW;
+ }
+ else
+ {
+ *atime = tsp[0];
+ *mtime = tsp[1];
+ }
+}
+
+/* Initializes atime/mtime time_value_t structures from an array of timespec. */
+static inline void
+utime_tvalue_from_tspec (const struct timespec tsp[2],
+ time_value_t *atime, time_value_t *mtime)
+{
+ 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
+ {
+ if (tsp[0].tv_nsec == UTIME_NOW)
+ atime->microseconds = -1;
+ else if (tsp[0].tv_nsec == UTIME_OMIT)
+ atime->microseconds = -2;
+ else
+ TIMESPEC_TO_TIME_VALUE (atime, &(tsp[0]));
+ if (tsp[1].tv_nsec == UTIME_NOW)
+ mtime->microseconds = -1;
+ else if (tsp[1].tv_nsec == UTIME_OMIT)
+ mtime->microseconds = -2;
+ else
+ TIMESPEC_TO_TIME_VALUE (mtime, &(tsp[1]));
+ }
+}
+
+/* Changes the access time of the file behind PORT using a timespec array. */
+static inline error_t
+hurd_futimens (const file_t port, const struct timespec tsp[2])
+{
+ error_t err;
+ struct timespec atime, mtime;
+
+ utime_ts_from_tspec (tsp, &atime, &mtime);
+
+ err = __file_utimens (port, atime, mtime);
+
+ if (err == MIG_BAD_ID || err == EOPNOTSUPP)
+ {
+ time_value_t atim, mtim;
+
+ utime_tvalue_from_tspec (tsp, &atim, &mtim);
+
+ err = __file_utimes (port, atim, mtim);
+ }
+
+ return err;
+}
new file mode 100644
@@ -0,0 +1,46 @@
+/* Change access and modification times of open file. Hurd version.
+ Copyright (C) 1991-2018 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>
+
+#include "utime-helper.c"
+
+/* Change the access time of FILE to TSP[0] and
+ the modification time of FILE to TSP[1]. */
+int
+utimensat (int fd, const char *file, const struct timespec tsp[2],
+ int flags)
+{
+ error_t err;
+ file_t port;
+
+ port = __file_name_lookup_at (fd, flags, file, 0, 0);
+ if (port == MACH_PORT_NULL)
+ return -1;
+
+ err = hurd_futimens (port, tsp);
+
+ __mach_port_deallocate (__mach_task_self (), port);
+ if (err)
+ return __hurd_fail (err);
+ return 0;
+}
@@ -34,7 +34,7 @@ __utimes (const char *file, const struct timeval tvp[2])
if (port == MACH_PORT_NULL)
return -1;
- err = hurd_futimens (port, tvp);
+ err = hurd_futimes (port, tvp);
__mach_port_deallocate (__mach_task_self (), port);
if (err)