Use coreutils' regexp libraries, so regexp always available now

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1403 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 1 insertions, 15 deletions

diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index b53fb11..9ff3439 100644
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
@@ -75,8 +75,7 @@ char *nextarg (char *str);
 void print_usage (void);
 void print_help (void);
 
-#ifdef HAVE_REGEX_H
-#include <regex.h>
+#include "regex.h"
 char regex_expect[MAX_INPUT_BUFFER] = "";
 regex_t preg;
 regmatch_t pmatch[10];
@@ -86,7 +85,6 @@ char perfstr[MAX_INPUT_BUFFER];
 int cflags = REG_EXTENDED | REG_NOSUB | REG_NEWLINE;
 int eflags = 0;
 int errcode, excode;
-#endif
 
 char *server_address = NULL;
 char *community = NULL;
@@ -292,7 +290,6 @@ main (int argc, char **argv)
 
                 /* Process this block for regex matching */
                 else if (eval_method[i] & CRIT_REGEX) {
-#ifdef HAVE_REGEX_H
                         excode = regexec (&preg, response, 10, pmatch, eflags);
                         if (excode == 0) {
                                 iresult = STATE_OK;
@@ -305,10 +302,6 @@ main (int argc, char **argv)
                         else {
                                 iresult = STATE_CRITICAL;
                         }
-#else
-                        printf (_("Call for regex which was not a compiled option"));
-                        exit (STATE_UNKNOWN);
-#endif
                 }
 
                 /* Process this block for existence-nonexistence checks */
@@ -542,11 +535,8 @@ process_arguments (int argc, char **argv)
                         ii++;
                         break;
                 case 'R':                                                                       /* regex */
-#ifdef HAVE_REGEX_H
                         cflags = REG_ICASE;
-#endif
                 case 'r':                                                                       /* regex */
-#ifdef HAVE_REGEX_H
                         cflags |= REG_EXTENDED | REG_NOSUB | REG_NEWLINE;
                         strncpy (regex_expect, optarg, sizeof (regex_expect) - 1);
                         regex_expect[sizeof (regex_expect) - 1] = 0;
@@ -558,10 +548,6 @@ process_arguments (int argc, char **argv)
                         }
                         eval_method[jj++] = CRIT_REGEX;
                         ii++;
-#else
-                        printf (_("call for regex which was not a compiled option"));
-                        exit (STATE_UNKNOWN);
-#endif
                         break;
 
         /* Format */