diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/init-first.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/init-first.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/sysdeps/unix/sysv/linux/init-first.c b/sysdeps/unix/sysv/linux/init-first.c deleted file mode 100644 index 00234e6898..0000000000 --- a/sysdeps/unix/sysv/linux/init-first.c +++ /dev/null @@ -1,115 +0,0 @@ -/* Initialization code run first thing by the ELF startup code. Linux version. - Copyright (C) 1995-2004, 2005, 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, see - <http://www.gnu.org/licenses/>. */ - -#include <ctype.h> -#include <stdio.h> -#include <stdlib.h> -#include <fcntl.h> -#include <unistd.h> -#include <sysdep.h> -#include <fpu_control.h> -#include <sys/param.h> -#include <sys/types.h> -#include <libc-internal.h> - -#include <ldsodefs.h> - -/* Set nonzero if we have to be prepared for more then one libc being - used in the process. Safe assumption if initializer never runs. */ -int __libc_multiple_libcs attribute_hidden = 1; - -/* Remember the command line argument and enviroment contents for - later calls of initializers for dynamic libraries. */ -int __libc_argc attribute_hidden; -char **__libc_argv attribute_hidden; - - -void -__libc_init_first (int argc, char **argv, char **envp) -{ -#ifdef SHARED - /* For DSOs we do not need __libc_init_first but instead _init. */ -} - -void -attribute_hidden -_init (int argc, char **argv, char **envp) -{ -#endif -#ifdef USE_NONOPTION_FLAGS - extern void __getopt_clean_environment (char **); -#endif - - __libc_multiple_libcs = &_dl_starting_up && !_dl_starting_up; - - /* Make sure we don't initialize twice. */ - if (!__libc_multiple_libcs) - { - /* Set the FPU control word to the proper default value if the - kernel would use a different value. (In a static program we - don't have this information.) */ -#ifdef SHARED - if (__fpu_control != GLRO(dl_fpu_control)) -#endif - __setfpucw (__fpu_control); - } - - /* Save the command-line arguments. */ - __libc_argc = argc; - __libc_argv = argv; - __environ = envp; - -#ifndef SHARED - __libc_init_secure (); - - /* First the initialization which normally would be done by the - dynamic linker. */ - _dl_non_dynamic_init (); -#endif - -#ifdef VDSO_SETUP - VDSO_SETUP (); -#endif - - __init_misc (argc, argv, envp); - -#ifdef USE_NONOPTION_FLAGS - /* This is a hack to make the special getopt in GNU libc working. */ - __getopt_clean_environment (envp); -#endif - - /* Initialize ctype data. */ - __ctype_init (); - -#if defined SHARED && !defined NO_CTORS_DTORS_SECTIONS - __libc_global_ctors (); -#endif -} - -/* This function is defined here so that if this file ever gets into - ld.so we will get a link error. Having this file silently included - in ld.so causes disaster, because the _init definition above will - cause ld.so to gain an init function, which is not a cool thing. */ - -extern void _dl_start (void) __attribute__ ((noreturn)); - -void -_dl_start (void) -{ - abort (); -} |