X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=miscutils%2Fdutmp.c;h=19e09fbb0a178dbb5c79988b2449a828acf54a58;hb=83bcba26c01d945d1964d6d5de715a2356a858cf;hp=2e6b3c05660977e83bcc0172c1b20862e48d2275;hpb=67991cf824f8df27e74c92d754fb507681c69ce6;p=oweals%2Fbusybox.git

diff --git a/miscutils/dutmp.c b/miscutils/dutmp.c
index 2e6b3c056..19e09fbb0 100644
--- a/miscutils/dutmp.c
+++ b/miscutils/dutmp.c
@@ -12,17 +12,14 @@
  * Erik Andersen <andersen@lineo.com>
  */
 
-#include "busybox.h"
 #include <sys/types.h>
 #include <fcntl.h>
-
 #include <errno.h>
-#define BB_DECLARE_EXTERN
-#define bb_need_io_error
-#include "messages.c"
 #include <utmp.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <time.h>
+#include "busybox.h"
 
 extern int dutmp_main(int argc, char **argv)
 {
@@ -37,15 +34,13 @@ extern int dutmp_main(int argc, char **argv)
 	} else  {
 		file = open(argv[1], O_RDONLY);
 		if (file < 0) {
-			perror_msg_and_die(io_error, argv[1]);
+			error_msg_and_die(io_error, argv[1]);
 		}
 	}
 
-/* Kludge around the fact that the binary format for utmp has changed, and the
- * fact the stupid libc doesn't have a reliable #define to announce that libc5
- * is being used.  sigh.
- */
-#if ! defined __GLIBC__ || defined __UCLIBC__
+/* Kludge around the fact that the binary format for utmp has changed. */
+#if __GNU_LIBRARY__ < 5
+	/* Linux libc5 */
 	while (read(file, (void*)&ut, sizeof(struct utmp))) {
 		printf("%d|%d|%s|%s|%s|%s|%s|%lx\n",
 				ut.ut_type, ut.ut_pid, ut.ut_line,
@@ -54,6 +49,7 @@ extern int dutmp_main(int argc, char **argv)
 				(long)ut.ut_addr);
 	}
 #else
+	/* Glibc, uClibc, etc. */
 	while (read(file, (void*)&ut, sizeof(struct utmp))) {
 		printf("%d|%d|%s|%s|%s|%s|%d|%d|%ld|%ld|%ld|%x\n",
 		ut.ut_type, ut.ut_pid, ut.ut_line,