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41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
31 lines
1.2 KiB
ArmAsm
31 lines
1.2 KiB
ArmAsm
/* Copyright (C) 1991, 92, 94, 95, 97, 99 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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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SYSCALL__ (fork, 0)
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/* %o1 is now 0 for the parent and 1 for the child. Decrement it to
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make it -1 (all bits set) for the parent, and 0 (no bits set)
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for the child. Then AND it with %o0, so the parent gets
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%o0&-1==pid, and the child gets %o0&0==0. */
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sub %o1, 1, %o1
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retl
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and %o0, %o1, %o0
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weak_alias (__fork, fork)
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