test GNU_SOURCE and include features.h if present to clear warning about asprintf...

[nagiosplug.git] / plugins / check_radius.c

diff --git a/plugins/check_radius.c b/plugins/check_radius.c
index c346dc77d43de39a3bfb7dabf1dd9550be4d0c23..c71f3b4c37772de2d345c5c065568b77fec53d5b 100644 (file)
--- a/plugins/check_radius.c
+++ b/plugins/check_radius.c
@@ -23,7 +23,7 @@
  *
  *****************************************************************************/
 
-#define PROGNAME "check_radius"
+const char *progname = "check_radius";
 #define REVISION "$Revision$"
 #define COPYRIGHT "1999-2001"
 #define AUTHORS "Robert August Vincent II/Karl DeBisschop"
@@ -112,7 +112,7 @@ Please note that all tags must be lowercase to use the DocBook XML DTD.
 <manvolnum>5<manvolnum>
 </refmeta>
 <refnamdiv>
-<refname>&PROGNAME;</refname>
+<refname>&progname;</refname>
 <refpurpose>&SUMMARY;</refpurpose>
 </refnamdiv>
 </refentry>
@@ -208,7 +208,6 @@ process_arguments (int argc, char **argv)
 {
        int c;
 
-#ifdef HAVE_GETOPT_H
        int option_index = 0;
        static struct option long_options[] = {
                {"hostname", required_argument, 0, 'H'},
@@ -224,7 +223,6 @@ process_arguments (int argc, char **argv)
                {"help", no_argument, 0, 'h'},
                {0, 0, 0, 0}
        };
-#endif
 
        if (argc < 2)
                return ERROR;
@@ -251,27 +249,22 @@ process_arguments (int argc, char **argv)
        }
 
        while (1) {
-#ifdef HAVE_GETOPT_H
-               c =
-                       getopt_long (argc, argv, "+hVvH:P:F:u:p:t:r:e:", long_options,
+               c = getopt_long (argc, argv, "+hVvH:P:F:u:p:t:r:e:", long_options,
                                                                         &option_index);
-#else
-               c = getopt (argc, argv, "+hVvH:P:F:u:p:t:r:e:");
-#endif
 
                if (c == -1 || c == EOF || c == 1)
                        break;
 
                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 (OK);
                case 'V':                                                                       /* version */
-                       print_revision (my_basename (argv[0]), "$Revision$");
+                       print_revision (progname, "$Revision$");
                        exit (OK);
                case 'v':                                                                       /* verbose mode */
                        verbose = TRUE;
@@ -324,7 +317,7 @@ process_arguments (int argc, char **argv)
 void
 print_help (void)
 {
-       print_revision (PROGNAME, REVISION);
+       print_revision (progname, REVISION);
        printf
                ("Copyright (c) %s %s <%s>\n\n%s\n",
                 COPYRIGHT, AUTHORS, EMAIL, SUMMARY);
@@ -340,12 +333,7 @@ void
 print_usage (void)
 {
        printf ("Usage:\n" " %s %s\n"
-#ifdef HAVE_GETOPT_H
                                        " %s (-h | --help) for detailed help\n"
                                        " %s (-V | --version) for version information\n",
-#else
-                                       " %s -h for detailed help\n"
-                                       " %s -V for version information\n",
-#endif
-                                       PROGNAME, OPTIONS, PROGNAME, PROGNAME);
+                                       progname, OPTIONS, progname, progname);
 }