X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=dmesg.c;h=47f9f4474a245235009685db4e8b3a5aa4ab63c7;hb=ca0f458adaa46e447b809d96895761adb5ae660f;hp=c220d90184f9e76d06a3401d1fd2e0dfde67ab10;hpb=a9819b290848e0a760f3805d5937fa050235d707;p=oweals%2Fbusybox.git

diff --git a/dmesg.c b/dmesg.c
index c220d9018..47f9f4474 100644
--- a/dmesg.c
+++ b/dmesg.c
@@ -18,9 +18,11 @@
 #include "busybox.h"
 #include <stdio.h>
 #include <stdlib.h>
+#include <getopt.h>
 
 #if __GNU_LIBRARY__ < 5
-
+#include <sys/syscall.h>
+#include <linux/unistd.h>
 #ifndef __alpha__
 # define __NR_klogctl __NR_syslog
 static inline _syscall3(int, klogctl, int, type, char *, b, int, len);
@@ -51,21 +53,21 @@ int dmesg_main(int argc, char **argv)
 		case 'n':
 			cmd = 8;
 			if (optarg == NULL)
-				usage(dmesg_usage);
+				show_usage();
 			level = atoi(optarg);
 			break;
 		case 's':
 			if (optarg == NULL)
-				usage(dmesg_usage);
+				show_usage();
 			bufsize = atoi(optarg);
 			break;
 		default:
-			usage(dmesg_usage);
+			show_usage();
 		}
 	}			
 
 	if (optind < argc) {
-		goto end;
+		show_usage();
 	}
 
 	if (cmd == 8) {
@@ -95,7 +97,4 @@ int dmesg_main(int argc, char **argv)
 	if (lastc != '\n')
 		putchar('\n');
 	return EXIT_SUCCESS;
-  end:
-	usage(dmesg_usage);
-	return EXIT_FAILURE;
 }