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/* Copyright (C) 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Bartley <dtbartle@csclub.uwaterloo.ca>, 2008.
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 <inline-syscall.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sysdep.h>
DECLARE_INLINE_SYSCALL (int64_t, forkx, int flags);
pid_t
__libc_fork (void)
{
rval_t res;
res.rval64 = INLINE_SYSCALL (forkx, 1, 0);
/* Only the lower 32-bits are set to -1 on error (see NOTES.opensolaris). */
if (res.rval1 == -1)
return (pid_t)-1;
else if (res.rval2 != 0)
return 0;
else
return (pid_t)res.rval1;
}
weak_alias (__libc_fork, __fork)
libc_hidden_def (__fork)
weak_alias (__libc_fork, fork)
weak_alias (__libc_fork, fork1)
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