diff options
Diffstat (limited to 'sysdeps/unix/syscall.S')
| -rw-r--r-- | sysdeps/unix/syscall.S | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sysdeps/unix/syscall.S b/sysdeps/unix/syscall.S new file mode 100644 index 0000000000..e3ef1775dc --- /dev/null +++ b/sysdeps/unix/syscall.S @@ -0,0 +1,29 @@ +/* Copyright (C) 1993 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., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> + +#ifndef SYS_syscall +#define SYS_syscall 0 +#endif + +/* This works if the kernel does an "indirect system call" for system call 0, + taking the first argument word off the stack as the system call number. */ + +SYSCALL (syscall, 1) + ret |