68 lines
2.1 KiB
C
68 lines
2.1 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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/*
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* COMPONENT_NAME: austext
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*
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* FUNCTIONS: ensure_end_slash
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*
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* ORIGINS: 27
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*
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*
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* (C) COPYRIGHT International Business Machines Corp. 1995,1996
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* All Rights Reserved
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* Licensed Materials - Property of IBM
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* US Government Users Restricted Rights - Use, duplication or
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* disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
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*/
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/************** ENDSLASH.C ****************
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* $XConsortium: endslash.c /main/4 1996/05/07 13:33:42 drk $
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* If passed path name string does not end in a slash, adds a slash.
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* There MUST BE ROOM for the extra slash in the passed string buffer!
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* Does nothing if passed pathstr is completely empty
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* to prevent a presumed 'root path' for files in curr work dir.
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* Returns ptr to zero byte at end of string.
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*
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* $Log$
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* Revision 2.2 1995/10/26 15:23:51 miker
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* Added prolog.
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*
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* Revision 2.1 1995/09/22 19:52:53 miker
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* Freeze DtSearch 0.1, AusText 2.1.8
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*
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* Revision 1.1 1995/07/18 22:41:43 miker
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* Initial release as separate module.
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*/
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#include <string.h>
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char *ensure_end_slash (char *pathstr)
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{
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char *cptr = pathstr + strlen(pathstr) - 1;
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if (*pathstr == 0)
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return pathstr;
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if (*cptr++ != '/') {
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*cptr++ = '/';
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*cptr = 0;
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}
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return cptr;
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}
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