mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-11 22:00:08 +00:00
688903eb3e
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
42 lines
1.2 KiB
ArmAsm
42 lines
1.2 KiB
ArmAsm
/* Copyright (C) 2004-2018 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
|
|
|
|
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>
|
|
|
|
.text
|
|
.globl __syscall_error
|
|
ENTRY(__libc_vfork)
|
|
LOADSYSCALL(vfork)
|
|
ta 0x6d
|
|
bcc,pt %xcc, 2f
|
|
mov %o7, %g1
|
|
call __syscall_error
|
|
mov %g1, %o7
|
|
2: sub %o1, 1, %o1
|
|
andcc %o0, %o1, %o0
|
|
1: retl
|
|
nop
|
|
END(__libc_vfork)
|
|
|
|
#if IS_IN (libc)
|
|
weak_alias (__libc_vfork, vfork)
|
|
strong_alias (__libc_vfork, __vfork)
|
|
libc_hidden_def (__vfork)
|
|
#endif
|