diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/_exit.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/_exit.S | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/_exit.S b/sysdeps/unix/sysv/linux/i386/_exit.S new file mode 100644 index 0000000000..56561e94bb --- /dev/null +++ b/sysdeps/unix/sysv/linux/i386/_exit.S @@ -0,0 +1,43 @@ +/* Copyright (C) 2002 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 <sysdep.h> + + .text + .type _exit,@function + .global _exit +_exit: + movl 4(%esp), %ebx + + /* Try the new syscall first. */ +#ifdef __NR_exit_group + movl $__NR_exit_group, %eax + int $0x80 +#endif + + /* Not available. Now the old one. */ + movl $__NR_exit, %eax + int $0x80 + + /* This must not fail. Be sure we don't return. */ + hlt + .size _exit,.-_exit + + .globl _Exit + .weak _Exit +_Exit = _exit |