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glibc  2.9
init-first.c
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00001 /* Copyright (C) 2007 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 #ifdef SHARED
00020 # include <dl-vdso.h>
00021 # undef __gettimeofday
00022 # undef __clock_gettime
00023 # undef __clock_getres
00024 # include <bits/libc-vdso.h>
00025 
00026 void *__vdso_gettimeofday attribute_hidden;
00027 void *__vdso_clock_gettime;
00028 void *__vdso_clock_getres;
00029 void *__vdso_get_tbfreq;
00030 
00031 
00032 static inline void
00033 _libc_vdso_platform_setup (void)
00034 {
00035   PREPARE_VERSION (linux2615, "LINUX_2.6.15", 123718565);
00036 
00037   __vdso_gettimeofday = _dl_vdso_vsym ("__kernel_gettimeofday", &linux2615);
00038 
00039   __vdso_clock_gettime = _dl_vdso_vsym ("__kernel_clock_gettime", &linux2615);
00040 
00041   __vdso_clock_getres = _dl_vdso_vsym ("__kernel_clock_getres", &linux2615);
00042 
00043   __vdso_get_tbfreq = _dl_vdso_vsym ("__kernel_vdso_get_tbfreq", &linux2615);
00044 }
00045 
00046 # define VDSO_SETUP _libc_vdso_platform_setup
00047 #endif
00048 
00049 #include "../init-first.c"