LTP GCOV extension - code coverage report
Current view: directory - regex - regfree.c
Test: PHP Code Coverage
Date: 2007-04-10 Instrumented lines: 17
Code covered: 0.0 % Executed lines: 0
Legend: not executed executed

       1                 : #include <sys/types.h>
       2                 : #include <stdio.h>
       3                 : #include <stdlib.h>
       4                 : #include <regex.h>
       5                 : 
       6                 : #include "utils.h"
       7                 : #include "regex2.h"
       8                 : 
       9                 : /*
      10                 :  - regfree - free everything
      11                 :  = API_EXPORT(void) regfree(regex_t *);
      12                 :  */
      13                 : API_EXPORT(void)
      14                 : regfree(preg)
      15                 : regex_t *preg;
      16               0 : {
      17                 :         register struct re_guts *g;
      18                 : 
      19               0 :         if (preg->re_magic != MAGIC1)        /* oops */
      20               0 :                 return;                 /* nice to complain, but hard */
      21                 : 
      22               0 :         g = preg->re_g;
      23               0 :         if (g == NULL || g->magic != MAGIC2) /* oops again */
      24               0 :                 return;
      25               0 :         preg->re_magic = 0;          /* mark it invalid */
      26               0 :         g->magic = 0;                        /* mark it invalid */
      27                 : 
      28               0 :         if (g->strip != NULL)
      29               0 :                 free((char *)g->strip);
      30               0 :         if (g->sets != NULL)
      31               0 :                 free((char *)g->sets);
      32               0 :         if (g->setbits != NULL)
      33               0 :                 free((char *)g->setbits);
      34               0 :         if (g->must != NULL)
      35               0 :                 free(g->must);
      36               0 :         free((char *)g);
      37                 : }

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