stty: simplify linewrapping code a bit

[oweals/busybox.git] / networking / udhcp / dumpleases.c

diff --git a/networking/udhcp/dumpleases.c b/networking/udhcp/dumpleases.c
index ca5c6059e4aa85cba000af680635e07e423cd1d0..60e6b7edf969f0d0b83124dcda4fb407df37bef0 100644 (file)
--- a/networking/udhcp/dumpleases.c
+++ b/networking/udhcp/dumpleases.c
@@ -1,6 +1,6 @@
 /* vi: set sw=4 ts=4: */
 /*
-   Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
+ * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
  */
 #include <fcntl.h>
 #include <string.h>
@@ -23,27 +23,7 @@
 #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;
@@ -71,7 +51,7 @@ int main(int argc, char *argv[])
                        file = optarg;
                        break;
                default:
-                       show_usage();
+                       bb_show_usage();
                }
        }