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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.
79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/* Copyright (C) 1993, 1997, 1999 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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#define PADSIZE 16
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static wchar_t const blanks[PADSIZE] =
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{
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L' ', L' ', L' ', L' ', L' ', L' ', L' ', L' ',
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L' ', L' ', L' ', L' ', L' ', L' ', L' ', L' '
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};
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static wchar_t const zeroes[PADSIZE] =
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{
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L'0', L'0', L'0', L'0', L'0', L'0', L'0', L'0',
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L'0', L'0', L'0', L'0', L'0', L'0', L'0', L'0'
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};
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_IO_ssize_t
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_IO_wpadn (fp, pad, count)
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_IO_FILE *fp;
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wint_t pad;
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_IO_ssize_t count;
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{
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wchar_t padbuf[PADSIZE];
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const wchar_t *padptr;
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int i;
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_IO_size_t written = 0;
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_IO_size_t w;
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if (pad == L' ')
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padptr = blanks;
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else if (pad == L'0')
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padptr = zeroes;
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else
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{
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for (i = PADSIZE; --i >= 0; )
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padbuf[i] = pad;
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padptr = padbuf;
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}
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for (i = count; i >= PADSIZE; i -= PADSIZE)
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{
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w = _IO_sputn (fp, (char *) padptr, PADSIZE);
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written += w;
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if (w != PADSIZE)
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return written;
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}
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if (i > 0)
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{
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w = _IO_sputn (fp, (char *) padptr, i);
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written += w;
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}
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return written;
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}
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