posix/bug-regex31.c

   1 #include <mcheck.h>
   2 #include <regex.h>
   3 #include <stdio.h>
   4 #include <sys/types.h>
   5
   6 int
   7 main (void)
   8 {
   9   mtrace ();
  10
  11   int res = 0;
  12   char *buf = NULL;
  13   size_t len = 0;
  14   while (! feof (stdin))
  15     {
  16       ssize_t n = getline (&buf, &len, stdin);
  17       if (n <= 0)
  18         break;
  19       if (buf[n - 1] == '\n')
  20         buf[n - 1] = '\0';
  21
  22       regex_t regex;
  23       int rc = regcomp (&regex, buf, REG_EXTENDED);
  24       if (rc != 0)
  25         printf ("%s: Error %d (expected)\n", buf, rc);
  26       else
  27         {
  28           printf ("%s: succeeded !\n", buf);
  29           res = 1;
  30         }
  31     }
  32
  33   free (buf);
  34
  35   return 0;
  36 }