ifupdown: simple code shrink

[oweals/busybox.git] / networking / arp.c

diff --git a/networking/arp.c b/networking/arp.c
index 278f2dc9a3b04d7fda86beeedd244ab1000d05f5..696c402e010ef5ac3c4b95992bd04630f480f776 100644 (file)
--- a/networking/arp.c
+++ b/networking/arp.c
@@ -13,6 +13,24 @@
  * modified for getopt32 by Arne Bernin <arne [at] alamut.de>
  */
 
+//usage:#define arp_trivial_usage
+//usage:     "\n[-vn]  [-H HWTYPE] [-i IF] -a [HOSTNAME]"
+//usage:     "\n[-v]               [-i IF] -d HOSTNAME [pub]"
+//usage:     "\n[-v]   [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [temp]"
+//usage:     "\n[-v]   [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [netmask MASK] pub"
+//usage:     "\n[-v]   [-H HWTYPE] [-i IF] -Ds HOSTNAME IFACE [netmask MASK] pub"
+//usage:#define arp_full_usage "\n\n"
+//usage:       "Manipulate ARP cache\n"
+//usage:       "\n     -a              Display (all) hosts"
+//usage:       "\n     -s              Set new ARP entry"
+//usage:       "\n     -d              Delete a specified entry"
+//usage:       "\n     -v              Verbose"
+//usage:       "\n     -n              Don't resolve names"
+//usage:       "\n     -i IF           Network interface"
+//usage:       "\n     -D              Read <hwaddr> from given device"
+//usage:       "\n     -A,-p AF        Protocol family"
+//usage:       "\n     -H HWTYPE       Hardware address type"
+
 #include "libbb.h"
 #include "inet_common.h"
 
@@ -51,7 +69,7 @@ struct globals {
        const char *device;      /* current device */
        smallint hw_set;         /* flag if hw-type was set (-H) */
 
-};
+} FIX_ALIASING;
 #define G (*(struct globals*)&bb_common_bufsiz1)
 #define ap         (G.ap        )
 #define hw         (G.hw        )