remove call_getopt

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@182 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 26 insertions, 48 deletions

diff --git a/plugins/check_users.c b/plugins/check_users.c
index 2b8fa15b..e39e0d2b 100644
--- a/plugins/check_users.c
+++ b/plugins/check_users.c
@@ -49,11 +49,14 @@
 #include "utils.h"
 
 #define PROGNAME "check_users"
+#define REVISION "$Revision$"
+#define COPYRIGHT "1999-2002"
+#define AUTHOR "Ethan Galstad"
+#define EMAIL "nagios@nagios.org"
 
 #define possibly_set(a,b) ((a) == 0 ? (b) : 0)
 
 int process_arguments (int, char **);
-int call_getopt (int, char **);
 void print_usage (void);
 void print_help (void);
 
@@ -133,40 +136,6 @@ process_arguments (int argc, char **argv)
 {
         int c;
 
-        if (argc < 2)
-                usage ("\n");
-
-        c = 0;
-        while ((c += call_getopt (argc - c, &argv[c])) < argc) {
-
-                if (is_option (argv[c]))
-                        continue;
-
-                if (wusers == -1 && argc > c) {
-                        if (is_intnonneg (argv[c]) == FALSE)
-                                usage ("Warning threshold must be a nonnegative integer\n");
-                        wusers = atoi (argv[c]);
-
-                }
-                else if (cusers == -1 && argc > c) {
-                        if (is_intnonneg (argv[c]) == FALSE)
-                                usage ("Warning threshold must be a nonnegative integer\n");
-                        cusers = atoi (argv[c]);
-                }
-        }
-
-        return OK;
-}
-
-
-
-
-
-int
-call_getopt (int argc, char **argv)
-{
-        int c, i = 0;
-
 #ifdef HAVE_GETOPT_H
         int option_index = 0;
         static struct option long_options[] = {
@@ -178,6 +147,9 @@ call_getopt (int argc, char **argv)
         };
 #endif
 
+        if (argc < 2)
+                usage ("\n");
+
         while (1) {
 #ifdef HAVE_GETOPT_H
                 c = getopt_long (argc, argv, "+hVvc:w:", long_options, &option_index);
@@ -185,27 +157,19 @@ call_getopt (int argc, char **argv)
                 c = getopt (argc, argv, "+hVvc:w:");
 #endif
 
-                i++;
-
                 if (c == -1 || c == EOF || c == 1)
                         break;
 
                 switch (c) {
-                case 'c':
-                case 'w':
-                        i++;
-                }
-
-                switch (c) {
                 case '?':                                                                       /* print short usage statement if args not parsable */
-                        printf ("%s: Unknown argument: %s\n\n", my_basename (argv[0]), optarg);
+                        printf ("%s: Unknown argument: %s\n\n", PROGNAME, optarg);
                         print_usage ();
                         exit (STATE_UNKNOWN);
                 case 'h':                                                                       /* help */
                         print_help ();
                         exit (STATE_OK);
                 case 'V':                                                                       /* version */
-                        print_revision (my_basename (argv[0]), "$Revision$");
+                        print_revision (PROGNAME, REVISION);
                         exit (STATE_OK);
                 case 'c':                                                                       /* critical */
                         if (!is_intnonneg (optarg))
@@ -219,7 +183,21 @@ call_getopt (int argc, char **argv)
                         break;
                 }
         }
-        return i;
+
+        c = optind;
+        if (wusers == -1 && argc > c) {
+                if (is_intnonneg (argv[c]) == FALSE)
+                        usage ("Warning threshold must be a nonnegative integer\n");
+                wusers = atoi (argv[c++]);
+        }
+
+        if (cusers == -1 && argc > c) {
+                if (is_intnonneg (argv[c]) == FALSE)
+                        usage ("Warning threshold must be a nonnegative integer\n");
+                cusers = atoi (argv[c]);
+        }
+
+        return OK;
 }
 
 
@@ -239,9 +217,9 @@ print_usage (void)
 void
 print_help (void)
 {
-        print_revision (PROGNAME, "$Revision$");
+        print_revision (PROGNAME, REVISION);
         printf
-                ("Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)\n\n"
+                ("Copyright (c) " COPYRIGHT " " AUTHOR "(" EMAIL ")\n\n"
                  "This plugin checks the number of users currently logged in on the local\n"
                  "system and generates an error if the number exceeds the thresholds specified.\n");
         print_usage ();