+2015-05-26 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+
+ * sysdeps/unix/sysv/linux/aarch64/gettimeofday.c: Remove file.
+ * sysdeps/unix/sysv/linux/s390/gettimeofday.c: Likewise.
+ * sysdeps/unix/sysv/linux/tile/gettimeofday.c: Likewise.
+ * sysdeps/unix/sysv/linux/aarch64/sysdep.h
+ (HAVE_GETTIMEOFDAY_VSYSCALL): Define.
+ * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
+ (HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
+ (HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
+ * sysdeps/unix/sysv/linux/tile/sysdep.h
+ (HAVE_GETTIMEOFDAY_VSYSCALL): Likewise.
+ * sysdeps/unix/sysv/linux/gettimeofday.c: New file: gettimeofday
+ using vDSO syscall macro.
+
2015-05-26 Andriy Rysin <arysin@gmail.com>
[BZ #17293]
#ifdef SHARED
# include <dl-vdso.h>
-# undef __gettimeofday
-# undef __clock_gettime
-# undef __clock_getres
# include <libc-vdso.h>
int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *) attribute_hidden;
/* List of system calls which are supported as vsyscalls. */
# define HAVE_CLOCK_GETRES_VSYSCALL 1
# define HAVE_CLOCK_GETTIME_VSYSCALL 1
+# define HAVE_GETTIMEOFDAY_VSYSCALL 1
/* Define a macro which expands into the inline wrapper code for a system
call. */
-/* Copyright (C) 2005-2015 Free Software Foundation, Inc.
+/* Copyright (C) 2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
#undef __gettimeofday
-#define HAVE_VSYSCALL
+#ifdef HAVE_GETTIMEOFDAY_VSYSCALL
+# define HAVE_VSYSCALL
+#endif
#include <sysdep-vdso.h>
/* Get the current time of day and timezone information,
putting it into *tv and *tz. If tz is null, *tz is not filled.
Returns 0 on success, -1 on errors. */
int
-__gettimeofday (tv, tz)
- struct timeval *tv;
- struct timezone *tz;
+__gettimeofday (struct timeval *tv, struct timezone *tz)
{
return INLINE_VSYSCALL (gettimeofday, 2, tv, tz);
}
#ifdef SHARED
# include <dl-vdso.h>
-# undef __gettimeofday
-# undef __clock_gettime
-# undef __clock_getres
# include <libc-vdso.h>
int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)
+++ /dev/null
-/* Copyright (C) 2008-2015 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 <sysdep.h>
-#include <stddef.h>
-#include <sys/time.h>
-#include <time.h>
-#include <hp-timing.h>
-
-#define HAVE_VSYSCALL
-#include <sysdep-vdso.h>
-
-/* Get the current time of day and timezone information,
- putting it into *TV and *TZ. If TZ is NULL, *TZ is not filled.
- Returns 0 on success, -1 on errors. */
-
-int
-__gettimeofday (tv, tz)
- struct timeval *tv;
- struct timezone *tz;
-{
- return INLINE_VSYSCALL (gettimeofday, 2, tv, tz);
-}
-libc_hidden_def (__gettimeofday)
-weak_alias (__gettimeofday, gettimeofday)
-libc_hidden_weak (gettimeofday)
#ifdef SHARED
# include <dl-vdso.h>
-# undef __gettimeofday
-# undef __clock_gettime
-# undef __clock_getres
# include <libc-vdso.h>
long int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)
/* List of system calls which are supported as vsyscalls. */
#define HAVE_CLOCK_GETRES_VSYSCALL 1
#define HAVE_CLOCK_GETTIME_VSYSCALL 1
+#define HAVE_GETTIMEOFDAY_VSYSCALL 1
/* This version is for internal uses when there is no desire
to set errno */
/* List of system calls which are supported as vsyscalls. */
#define HAVE_CLOCK_GETRES_VSYSCALL 1
#define HAVE_CLOCK_GETTIME_VSYSCALL 1
+#define HAVE_GETTIMEOFDAY_VSYSCALL 1
/* This version is for internal uses when there is no desire
to set errno */
+++ /dev/null
-/* Copyright (C) 2012-2015 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 <sysdep.h>
-#include <stddef.h>
-#include <sys/time.h>
-#include <time.h>
-
-#define HAVE_VSYSCALL
-#include <sysdep-vdso.h>
-
-int
-__gettimeofday (struct timeval *tv, struct timezone *tz)
-{
- return INLINE_VSYSCALL (gettimeofday, 2, tv, tz);
-}
-
-libc_hidden_def (__gettimeofday)
-weak_alias (__gettimeofday, gettimeofday)
-libc_hidden_weak (gettimeofday)
/* List of system calls which are supported as vsyscalls. */
#define HAVE_CLOCK_GETTIME_VSYSCALL 1
+#define HAVE_GETTIMEOFDAY_VSYSCALL 1
#endif /* __ASSEMBLER__ */