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/* This file is part of the Project Athena Zephyr Notification System.
* It is one of the source files comprising zwgc, the Zephyr WindowGram
* client.
*
* Created by: Marc Horowitz <marc@athena.mit.edu>
*
* $Source$
* $Author$
*
* Copyright (c) 1989 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
#if (!defined(lint) && !defined(SABER))
static char rcsid_regexp_c[] = "$Id$";
#endif
#include <stdio.h>
#include "regexp.h"
extern char *re_comp();
extern int re_exec();
int ed_regexp_match_p(test_string, pattern)
string test_string;
string pattern;
{
char *comp_retval;
int exec_retval;
if (comp_retval = re_comp(pattern)) {
fprintf(stderr,"%s in regex %s\n",comp_retval,pattern);
return(0);
}
if ((exec_retval=re_exec(test_string)) == -1) {
fprintf(stderr,"Internal error in re_exec()");
return(0);
}
return(exec_retval);
}
/*
* This is for AUX.
* It is a wrapper around the C library regexp functions.
*/
#ifdef _AUX_SOURCE
static char *re;
char *re_comp(s)
char *s;
{
if(!s)
return 0;
if(re)
free(re);
if(!(re = regcmp(s, (char *)0)))
return "Bad argument to re_comp";
return 0;
}
int re_exec(s)
char *s;
{
return regex(re, s) != 0;
}
#endif
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