mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
35 lines
1.1 KiB
ArmAsm
35 lines
1.1 KiB
ArmAsm
/* vfork for Nios II Linux.
|
|
Copyright (C) 2005-2017 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, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <sysdep.h>
|
|
#include <tcb-offsets.h>
|
|
|
|
ENTRY(__vfork)
|
|
|
|
movi r4, 0x4111 /* (CLONE_VM | CLONE_VFORK | SIGCHLD) */
|
|
mov r5, zero
|
|
DO_CALL (clone, 2)
|
|
|
|
bne r7, zero, SYSCALL_ERROR_LABEL
|
|
ret
|
|
|
|
PSEUDO_END (__vfork)
|
|
libc_hidden_def (__vfork)
|
|
|
|
weak_alias (__vfork, vfork)
|