1 /* Copyright (C) 1995, 1996, 1998, 2002, 2004 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 /* Please consult the file sysdeps/unix/sysv/linux/i386/sysdep.h for
22 more information about the value -4095 used below.*/
27 PUSHARGS_6 /* Save register contents. */
28 _DOARGS_6(44) /* Load arguments. */
29 movl 20(%esp), %eax /* Load syscall number into %eax. */
30 ENTER_KERNEL /* Do the system call. */
31 POPARGS_6 /* Restore register contents. */
32 cmpl $-4095, %eax /* Check %eax for error. */
33 jae SYSCALL_ERROR_LABEL /* Jump to error handler if error. */
35 ret /* Return to caller. */