a6ea2a2d52
CDE has relied upon catgets() implementations following a relaxed interpretation of the XPG internationalization standard that ignored -1, the standard error value returned by catopen, as the catalog argument. However, this same behavior causes segmentation faults with the musl C library. This patch: - Centralizes (with the exception of ToolTalk) all calls to catopen(), catgets(), and catclose() through MsgCat within the DtSvc library. - Prevents calls to catgets() and catclose() that rely upon undefined behavior. - Eliminates a number of bespoke catgets() wrappers, including multiple redundant caching implementations designed to work around a design peculiarity in HP/UX. - Eases building CDE without XPG internationalization support by providing the appropriate macros.
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: dtprintinfomsg.h /main/3 1995/11/06 09:33:49 rswiston $ */
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#ifndef DTPRINTINFOMSG_H
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#define DTPRINTINFOMSG_H
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/*
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* if __cplusplus is defined, the system header files take care
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* of themselves and putting this "extern C" here causes inconsistent linkage
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* specifications.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <Dt/MsgCatP.h>
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#include <locale.h>
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#include "dtprintinfo_msg.h"
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#include "dtprintinfo_cat.h"
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extern nl_catd dtprintinfo_cat;
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#define MESSAGE(msg) \
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CATGETS(dtprintinfo_cat,DTPRINTER_SET,msg,TXT_DTPRINTER_SET_ ## msg)
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#ifdef __cplusplus
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} /* Close scope of 'extern "C"' declaration which encloses file. */
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#endif
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#endif /* DTPRINTINFOMSG_H */
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