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: 2012-06-02 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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