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35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/* Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
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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
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License as published by the Free Software Foundation; either
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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,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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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
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <sysdep.h>
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#define ARCH_FORK() \
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({ \
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register long __o0 __asm__ ("o0"); \
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register long __o1 __asm__ ("o1"); \
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register long __g1 __asm__ ("g1") = __NR_fork; \
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__asm __volatile (__SYSCALL_STRING \
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: "=r" (__g1), "=r" (__o0), "=r" (__o1) \
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: "0" (__g1) \
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: __SYSCALL_CLOBBERS); \
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__o0 == -1 ? __o0 : (__o0 & (__o1 - 1)); \
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})
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#include_next <fork.h>
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