glibc/sysdeps/unix/bsd/ultrix4/mips/vfork.S

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/* Copyright (C) 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
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Contributed by Brendan Kehoe (brendan@zen.org).
The GNU C Library is free software; you can redistribute it and/or
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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.
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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
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Lesser General Public License for more details.
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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. */
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#include <sysdep.h>
#ifndef SYS_vfork
#define SYS_vfork 66
#endif
SYSCALL__ (vfork, 0)
beq v1, zero, parent /* Branch if parent. */
nop
move v0, zero
parent:
ret
nop
.end __vfork
libc_hidden_def (__vfork)
weak_alias (__vfork, vfork)