mirror of
https://sourceware.org/git/glibc.git
synced 2025-04-24 21:47:24 +03:00
416d2de60b
2002-12-30 Ulrich Drepper <drepper@redhat.com> * malloc/thread-m.h (thread_atfork): Define using __register_atfork.
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/* Copyright (C) 2002 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
|
|
|
|
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, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <sysdep.h>
|
|
|
|
#define ARCH_FORK() \
|
|
({ \
|
|
register long __o0 __asm__ ("o0"); \
|
|
register long __o1 __asm__ ("o1"); \
|
|
register long __g1 __asm__ ("g1") = __NR_fork; \
|
|
__asm __volatile (__SYSCALL_STRING \
|
|
: "=r" (__g1), "=r" (__o0), "=r" (__o1) \
|
|
: "0" (__g1) \
|
|
: __SYSCALL_CLOBBERS); \
|
|
__o0 == -1 ? __o0 : (__o0 & (__o1 - 1)); \
|
|
})
|
|
|
|
#include_next <fork.h>
|