LCOV - app.info - nsprpub/lib/libc/src/strtok.c

LCOV - code coverage report
| Current view: | directory - nsprpub/lib/libc/src - strtok.c (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 23 | 0 | 0.0 %
| Date: | 2012-04-07 | Functions: | 1 | 0 | 0.0 %

           1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is the Netscape Portable Runtime (NSPR).
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * Netscape Communications Corporation.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 2001
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *   Roland Mainz <roland mainz@informatik.med.uni-giessen.de>
          24                 :  *
          25                 :  * Alternatively, the contents of this file may be used under the terms of
          26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
          27                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          29                 :  * of those above. If you wish to allow use of your version of this file only
          30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          31                 :  * use your version of this file under the terms of the MPL, indicate your
          32                 :  * decision by deleting the provisions above and replace them with the notice
          33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          34                 :  * the provisions above, a recipient may use your version of this file under
          35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          36                 :  *
          37                 :  * ***** END LICENSE BLOCK ***** */
          38                 :
          39                 : #include "plstr.h"
          40                 :
          41                 : PR_IMPLEMENT(char *)
          42               0 : PL_strtok_r(char *s1, const char *s2, char **lasts)
          43                 : {
          44                 :     const char *sepp;
          45                 :     int         c, sc;
          46                 :     char       *tok;
          47                 :
          48               0 :     if( s1 == NULL )
          49                 :     {
          50               0 :         if( *lasts == NULL )
          51               0 :             return NULL;
          52                 :
          53               0 :         s1 = *lasts;
          54                 :     }
          55                 :
          56               0 :     for( ; (c = *s1) != 0; s1++ )
          57                 :     {
          58               0 :         for( sepp = s2 ; (sc = *sepp) != 0 ; sepp++ )
          59                 :         {
          60               0 :             if( c == sc )
          61               0 :                 break;
          62                 :         }
          63               0 :         if( sc == 0 )
          64               0 :             break;
          65                 :     }
          66                 :
          67               0 :     if( c == 0 )
          68                 :     {
          69               0 :         *lasts = NULL;
          70               0 :         return NULL;
          71                 :     }
          72                 :
          73               0 :     tok = s1++;
          74                 :
          75               0 :     for( ; (c = *s1) != 0; s1++ )
          76                 :     {
          77               0 :         for( sepp = s2; (sc = *sepp) != 0; sepp++ )
          78                 :         {
          79               0 :             if( c == sc )
          80                 :             {
          81               0 :                 *s1++ = '\0';
          82               0 :                 *lasts = s1;
          83               0 :                 return tok;
          84                 :             }
          85                 :         }
          86                 :     }
          87               0 :     *lasts = NULL;
          88               0 :     return tok;
          89                 : }

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