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* iconv/gconv.h (__GCONV_IS_LAST, __GCONV_IGNORE_ERRORS): Define. (struct __gconv_step_data): Rename __is_last to __flags. * iconv/gconv_close.c: Change all uses of __is_last. * iconv/skeleton.c: Likewise. * iconvdata/iso-2022-cn.c: Likewise. * iconvdata/iso-2022-jp.c: Likewise. * iconvdata/iso-2022-kr.c: Likewise. * iconv/gconv_open.c: Likewise. Avoid unneeded initializations. Recognize IGNORE error handling, set flag, and remove from name. * iconv/loop.c (ignore_errors_p): Define. Add flags parameter to both functions. * iconv/skeleton.c: Pass flags to all conversion functions. * iconv/gconv_simple.c: Add flags parameter to all functions. Don't return error for invald error if ignore flag is set. (ucs4_internal_loop_single): Add missing pointer increment. (internal_ucs4le_loop_single): Likewise. * iconv/iconv_prog.c: Implement handling of -c parameter. * iconvdata/8bit-gap.c: Don't return error for invald error if ignore flag is set. * iconvdata/8bit-generic.c: Likewise. * iconvdata/ansi_x3.110.c: Likewise. * iconvdata/big5.c: Likewise. * iconvdata/big5hkscs.c: Likewise. * iconvdata/euc-cn.c: Likewise. * iconvdata/euc-jp.c: Likewise. * iconvdata/euc-kr.c: Likewise. * iconvdata/gbgbk.c: Likewise. * iconvdata/gbk.c: Likewise. * iconvdata/iso-2022-cn.c: Likewise. * iconvdata/iso-2022-jp.c: Likewise. * iconvdata/iso-2022-kr.c: Likewise. * iconvdata/iso646.c: Likewise. * iconvdata/iso8859-1.c: Likewise. * iconvdata/iso_6937-2.c: Likewise. * iconvdata/iso_6937.c: Likewise. * iconvdata/johab.c: Likewise. * iconvdata/sjis.c: Likewise. * iconvdata/t.61.c: Likewise. * iconvdata/uhc.c: Likewise. * iconvdata/unicode.c: Likewise. * iconvdata/utf-16.c: Likewise. * libio/fileops.c: Likewise. * libio/iofwide.c: Likewise. * wcsmbs/btowc.c: Likewise. * wcsmbs/mbrtowc.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise. * iconvdata/ksc5601.h (ksc5601_to_ucs4): Undo *s change in all cases of
52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
/* Release any resource associated with given conversion descriptor.
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Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <stdlib.h>
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#include <gconv_int.h>
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int
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internal_function
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__gconv_close (__gconv_t cd)
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{
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struct __gconv_step *srunp;
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struct __gconv_step_data *drunp;
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size_t nsteps;
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/* Free all resources by calling destructor functions and release
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the implementations. */
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srunp = cd->__steps;
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nsteps = cd->__nsteps;
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drunp = cd->__data;
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do
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{
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if (!(drunp->__flags & __GCONV_IS_LAST) && drunp->__outbuf != NULL)
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free (drunp->__outbuf);
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}
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while (!((drunp++)->__flags & __GCONV_IS_LAST));
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/* Free the data allocated for the descriptor. */
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free (cd);
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/* Close the participating modules. */
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return __gconv_close_transform (srunp, nsteps);
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}
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