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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.
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* Copyright (C) 1997 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 <unistd.h>
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#include <sys/param.h>
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/* Return the system page size. This value will either be 4k or 8k depending
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on whether or not we are running on Sparc v9 machine. */
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/* If we are not a static program, this value is collected from the system
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via the AT_PAGESZ auxiliary argument. If we are a static program, we
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use the getpagesize system call. */
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size_t _dl_pagesize;
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extern size_t __syscall_getpagesize(void);
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int
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__getpagesize ()
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{
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if (_dl_pagesize == 0)
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_dl_pagesize = __syscall_getpagesize();
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return _dl_pagesize;
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}
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weak_alias (__getpagesize, getpagesize)
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