diff options
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/vfork.S | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/vfork.S b/sysdeps/unix/sysv/linux/arm/vfork.S deleted file mode 100644 index 4c2f1a2982..0000000000 --- a/sysdeps/unix/sysv/linux/arm/vfork.S +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Philip Blundell <philb@gnu.org> - - 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 <sysdep.h> -#define _ERRNO_H 1 -#include <bits/errno.h> -#define _SIGNAL_H -#include <bits/signum.h> - -#define CLONE_VM 0x00000100 /* Set if VM shared between processes. */ -#define CLONE_VFORK 0x00004000 /* Set if the parent wants the child to - wake it up on mm_release. */ - -/* Clone the calling process, but without copying the whole address space. - The calling process is suspended until the new process exits or is - replaced by a call to `execve'. Return -1 for errors, 0 to the new process, - and the process ID of the new process to the old process. */ - -ENTRY (__vfork) - mov a1, $SIGCLD - orr a1, a1, $(CLONE_VM | CLONE_VFORK) - mov a2, $0 - swi SYS_ify(clone) - cmn a1, $4096 - bhs PLTJMP(C_SYMBOL_NAME(__syscall_error)) - RETINSTR(mov, pc, lr) - -PSEUDO_END (__vfork) - -weak_alias (__vfork, vfork) |