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Diffstat (limited to 'networking/udhcp/dumpleases.c')
-rw-r--r--networking/udhcp/dumpleases.c29
1 files changed, 25 insertions, 4 deletions
diff --git a/networking/udhcp/dumpleases.c b/networking/udhcp/dumpleases.c
index 4c6107c..5cb3a15 100644
--- a/networking/udhcp/dumpleases.c
+++ b/networking/udhcp/dumpleases.c
@@ -1,6 +1,7 @@
#include <fcntl.h>
#include <string.h>
#include <stdlib.h>
+#include <stdio.h>
#include <sys/wait.h>
#include <arpa/inet.h>
#include <netdb.h>
@@ -12,12 +13,32 @@
#include <time.h>
#include "leases.h"
-#include "busybox.h"
+#include "libbb_udhcp.h"
#define REMAINING 0
#define ABSOLUTE 1
+
+#ifndef IN_BUSYBOX
+static void __attribute__ ((noreturn)) show_usage(void)
+{
+ printf(
+"Usage: dumpleases -f <file> -[r|a]\n\n"
+" -f, --file=FILENAME Leases file to load\n"
+" -r, --remaining Interepret lease times as time remaing\n"
+" -a, --absolute Interepret lease times as expire time\n");
+ exit(0);
+}
+#else
+#define show_usage bb_show_usage
+#endif
+
+
+#ifdef IN_BUSYBOX
int dumpleases_main(int argc, char *argv[])
+#else
+int main(int argc, char *argv[])
+#endif
{
FILE *fp;
int i, c, mode = REMAINING;
@@ -42,14 +63,14 @@ int dumpleases_main(int argc, char *argv[])
case 'a': mode = ABSOLUTE; break;
case 'r': mode = REMAINING; break;
case 'f':
- file = optarg;
+ file = optarg;
break;
default:
- bb_show_usage();
+ show_usage();
}
}
- fp = bb_xfopen(file, "r");
+ fp = xfopen(file, "r");
printf("Mac Address IP-Address Expires %s\n", mode == REMAINING ? "in" : "at");
/* "00:00:00:00:00:00 255.255.255.255 Wed Jun 30 21:49:08 1993" */