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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.
67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/* Copyright (C) 1993, 1995, 1997-1999, 2000 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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As a special exception, if you link the code in this file with
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files compiled with a GNU compiler to produce an executable,
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that does not cause the resulting executable to be covered by
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the GNU Lesser General Public License. This exception does not
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however invalidate any other reasons why the executable file
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might be covered by the GNU Lesser General Public License.
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This exception applies to code released by its copyright holders
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in files containing the exception. */
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#include <libioP.h>
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#include <errno.h>
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#include <shlib-compat.h>
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int
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_IO_new_fsetpos (fp, posp)
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_IO_FILE *fp;
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const _IO_fpos_t *posp;
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{
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int result;
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CHECK_FILE (fp, EOF);
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_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
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_IO_flockfile (fp);
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if (_IO_seekpos (fp, posp->__pos, _IOS_INPUT|_IOS_OUTPUT) == _IO_pos_BAD)
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{
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/* ANSI explicitly requires setting errno to a positive value on
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failure. */
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#ifdef EIO
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if (errno == 0)
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__set_errno (EIO);
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#endif
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result = EOF;
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}
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else
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{
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result = 0;
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if (fp->_mode > 0
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&& (*fp->_codecvt->__codecvt_do_encoding) (fp->_codecvt) < 0)
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/* This is a stateful encoding, restore the state. */
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fp->_wide_data->_IO_state = posp->__state;
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}
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_IO_funlockfile (fp);
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_IO_cleanup_region_end (0);
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return result;
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}
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strong_alias (_IO_new_fsetpos, __new_fsetpos)
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versioned_symbol (libc, _IO_new_fsetpos, _IO_fsetpos, GLIBC_2_2);
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versioned_symbol (libc, __new_fsetpos, fsetpos, GLIBC_2_2);
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