/[LeafOK_CVS]/lbbs/src/regex.c
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Diff of /lbbs/src/regex.c

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Revision 1.1 by sysadm, Fri Oct 22 15:21:28 2004 UTC Revision 1.2 by sysadm, Mon Apr 28 03:31:00 2025 UTC
# Line 1  Line 1 
1  /***************************************************************************  /***************************************************************************
2                            regex.c  -  description                                                    regex.c  -  description
3                               -------------------                                                           -------------------
4      begin                : Mon Oct 11 2004          begin                : Mon Oct 11 2004
5      copyright            : (C) 2004 by Leaflet          copyright            : (C) 2004 by Leaflet
6      email                : leaflet@leafok.com          email                : leaflet@leafok.com
7   ***************************************************************************/   ***************************************************************************/
8    
9  /***************************************************************************  /***************************************************************************
# Line 18  Line 18 
18  #include <stdlib.h>  #include <stdlib.h>
19  #include <regex.h>  #include <regex.h>
20    
21  int  int ireg(const char *pattern, const char *string, size_t nmatch,
22  ireg (const char *pattern, const char *string, size_t nmatch,                   regmatch_t pmatch[])
       regmatch_t pmatch[])  
23  {  {
24    regex_t *preg;          regex_t *preg;
25    int cflags = 0, eflags = 0, ret;          int cflags = 0, eflags = 0, ret;
26    
27    preg = (regex_t *) malloc (sizeof (regex_t));          preg = (regex_t *)malloc(sizeof(regex_t));
28    
29    cflags = REG_EXTENDED;          cflags = REG_EXTENDED;
30    
31    if (pmatch == NULL)          if (pmatch == NULL)
32      cflags |= REG_NOSUB;                  cflags |= REG_NOSUB;
33    
34    if (regcomp (preg, pattern, cflags) != 0)          if (regcomp(preg, pattern, cflags) != 0)
35      {          {
36        log_error ("Compile regular expression pattern failed\n");                  log_error("Compile regular expression pattern failed\n");
37        free (preg);                  free(preg);
38        return -1;                  return -1;
39      }          }
40    ret = regexec (preg, string, nmatch, pmatch, eflags);          ret = regexec(preg, string, nmatch, pmatch, eflags);
41    
42    regfree (preg);          regfree(preg);
43    free (preg);          free(preg);
44    
45    //For debug          // For debug
46    //log_std(ret?"error\n":"ok\n");          // log_std(ret?"error\n":"ok\n");
47    
48    return ret;          return ret;
49  }  }

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