diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/libc-start.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/libc-start.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/sysdeps/unix/sysv/linux/libc-start.c b/sysdeps/unix/sysv/linux/libc-start.c deleted file mode 100644 index d32e54f162..0000000000 --- a/sysdeps/unix/sysv/linux/libc-start.c +++ /dev/null @@ -1,73 +0,0 @@ -/* Copyright (C) 1998 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <link.h> -#include <stdlib.h> -#include <unistd.h> - -extern void __libc_init_first (int argc, char **argv, char **envp); - -extern int _dl_starting_up; -weak_extern (_dl_starting_up) -extern int __libc_multiple_libcs; - -int -__libc_start_main (int (*main) (int, char **, char **), int argc, - char **argv, void (*init) (void), void (*fini) (void), - void (*rtld_fini) (void)) -{ -#ifndef PIC - /* The next variable is only here to work around a bug in gcc <= 2.7.2.2. - If the address would be taken inside the expression the optimizer - would try to be too smart and throws it away. Grrr. */ - int *dummy_addr = &_dl_starting_up; - - __libc_multiple_libcs = dummy_addr && !_dl_starting_up; -#endif - - /* Register the destructor of the dynamic linker if there is any. */ - if (rtld_fini != NULL) - atexit (rtld_fini); - - /* Set the global _environ variable correctly. */ - __environ = &argv[argc + 1]; - - /* Call the initializer of the libc. */ -#ifdef PIC - if (_dl_debug_impcalls) - _dl_debug_message (1, "\ninitialize libc\n\n", NULL); -#endif - __libc_init_first (argc, argv, __environ); - - /* Call the initializer of the program. */ -#ifdef PIC - if (_dl_debug_impcalls) - _dl_debug_message (1, "\ninitialize program: ", argv[0], "\n\n", NULL); -#endif - (*init) (); - - /* Register the destructor of the program. */ - atexit (fini); - -#ifdef PIC - if (_dl_debug_impcalls) - _dl_debug_message (1, "\ntransferring control: ", argv[0], "\n\n", NULL); -#endif - - exit ((*main) (argc, argv, __environ)); -} |