Skip to content
Permalink
glibc-2.15
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Go to file
 
 
Cannot retrieve contributors at this time
51 lines (39 sloc) 1.59 KB
/* Copyright (C) 2002, 2003, 2007, 2011 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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <dl-vdso.h>
#define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000ul
#ifdef SHARED
void *gettimeofday_ifunc (void) __asm__ ("__gettimeofday");
void *
gettimeofday_ifunc (void)
{
PREPARE_VERSION (linux26, "LINUX_2.6", 61765110);
/* If the vDSO is not available we fall back on the old vsyscall. */
return (_dl_vdso_vsym ("gettimeofday", &linux26)
?: (void *) VSYSCALL_ADDR_vgettimeofday);
}
__asm (".type __gettimeofday, %gnu_indirect_function");
#else
# include <sys/time.h>
# include <sysdep.h>
# include <errno.h>
int
__gettimeofday (struct timeval *tv, struct timezone *tz)
{
return INLINE_SYSCALL (gettimeofday, 2, tv, tz);
}
#endif
weak_alias (__gettimeofday, gettimeofday)
strong_alias (__gettimeofday, __gettimeofday_internal)