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/* Copyright (C) 2000, 2002 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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include "sysdep.h"
#define _SIGNAL_H
#include <bits/signum.h>
/* pid_t fork(void); */
/* Implemented as a clone system call with parameters SIGCHLD and 0 */
ENTRY(__libc_fork)
alloc r2=ar.pfs,0,0,2,0
mov out0=SIGCHLD /* Return SIGCHLD when child finishes */
/* no other clone flags; nothing shared */
mov out1=0 /* Standard sp value. */
;;
DO_CALL (SYS_ify (clone))
cmp.eq p6,p0=-1,r10
(p6) br.cond.spnt.few __syscall_error
ret
PSEUDO_END(__libc_fork)
weak_alias (__libc_fork, __fork)
libc_hidden_def (__fork)
weak_alias (__libc_fork, fork)
libc_hidden_weak (fork)
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