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-rw-r--r--plugins/check_dns.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/plugins/check_dns.c b/plugins/check_dns.c
index 6c08c27..fa7fbc1 100644
--- a/plugins/check_dns.c
+++ b/plugins/check_dns.c
@@ -16,6 +16,8 @@
16 16
17 LIMITATION: nslookup on Solaris 7 can return output over 2 lines, which will not 17 LIMITATION: nslookup on Solaris 7 can return output over 2 lines, which will not
18 be picked up by this plugin 18 be picked up by this plugin
19
20 $Id$
19 21
20******************************************************************************/ 22******************************************************************************/
21 23
@@ -71,7 +73,7 @@ main (int argc, char **argv)
71 } 73 }
72 74
73 if (process_arguments (argc, argv) != OK) { 75 if (process_arguments (argc, argv) != OK) {
74 print_usage (); 76 usage (_("check_dns: could not parse arguments\n"));
75 return STATE_UNKNOWN; 77 return STATE_UNKNOWN;
76 } 78 }
77 79
@@ -213,6 +215,8 @@ main (int argc, char **argv)
213 return result; 215 return result;
214} 216}
215 217
218
219
216int 220int
217error_scan (char *input_buffer) 221error_scan (char *input_buffer)
218{ 222{
@@ -261,6 +265,8 @@ error_scan (char *input_buffer)
261 265
262} 266}
263 267
268
269
264/* process command-line arguments */ 270/* process command-line arguments */
265int 271int
266process_arguments (int argc, char **argv) 272process_arguments (int argc, char **argv)
@@ -320,7 +326,7 @@ process_arguments (int argc, char **argv)
320 /* TODO: this is_host check is probably unnecessary. */ 326 /* TODO: this is_host check is probably unnecessary. */
321 /* Better to confirm nslookup response matches */ 327 /* Better to confirm nslookup response matches */
322 if (is_host (optarg) == FALSE) { 328 if (is_host (optarg) == FALSE) {
323 printf (_("Invalid server name/address\n\n")); 329 printf (_("Invalid hostname/address\n\n"));
324 print_usage (); 330 print_usage ();
325 exit (STATE_UNKNOWN); 331 exit (STATE_UNKNOWN);
326 } 332 }
@@ -370,6 +376,8 @@ process_arguments (int argc, char **argv)
370 return validate_arguments (); 376 return validate_arguments ();
371} 377}
372 378
379
380
373int 381int
374validate_arguments () 382validate_arguments ()
375{ 383{
@@ -381,9 +389,6 @@ validate_arguments ()
381 389
382 390
383 391
384
385
386
387void 392void
388print_help (void) 393print_help (void)
389{ 394{
@@ -419,7 +424,6 @@ specified in /etc/resolv.conf will be used.\n"));
419 424
420 425
421 426
422
423void 427void
424print_usage (void) 428print_usage (void)
425{ 429{