add ip address parameter to netmsg utility

SVN-Revision: 2967

diff --git a/openwrt/package/busybox/patches/300-netmsg.patch b/openwrt/package/busybox/patches/300-netmsg.patch
index ac1a0aaaa852ea53b8f21cd6903128ddb01d7c77..22ca172c5c0cfae4d0a80362395199fa1204cb78 100644 (file)
--- a/openwrt/package/busybox/patches/300-netmsg.patch
+++ b/openwrt/package/busybox/patches/300-netmsg.patch
@@ -63,8 +63,8 @@ diff -urN busybox.old/networking/netmsg.c busybox.dev/networking/netmsg.c
 +      int optval = 1;
 +      unsigned char buf[1001];
 +
-+      if (argc != 2) {
-+              fprintf(stderr, "usage: %s \"message\"\n", argv[0]);
++      if (argc != 3) {
++              fprintf(stderr, "usage: %s <ip> \"<message>\"\n", argv[0]);
 +              exit(1);
 +      }
 +
@@ -75,14 +75,14 @@ diff -urN busybox.old/networking/netmsg.c busybox.dev/networking/netmsg.c
 +
 +      memset(&addr, 0, sizeof(addr));
 +      addr.sin_family = AF_INET;
-+      addr.sin_addr.s_addr = htonl(0xffffffff);
++      addr.sin_addr.s_addr = inet_addr(argv[1]);
 +      addr.sin_port = htons(0x1337);
 +
 +      memset(buf, 0, 1001);
 +      buf[0] = 0xde;
 +      buf[1] = 0xad;
 +
-+      strncpy(buf + 2, argv[1], 998);
++      strncpy(buf + 2, argv[2], 998);
 +
 +      if (setsockopt (s, SOL_SOCKET, SO_BROADCAST, (caddr_t) &optval, sizeof (optval)) < 0) {
 +              perror("setsockopt()");