mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-10 14:21:51 +02:00
add ip address parameter to netmsg utility
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2967 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
a9525ccef7
commit
d8c4e25ad5
@ -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()");
|
||||
|
Loading…
Reference in New Issue
Block a user