diff options
Diffstat (limited to 'package/busybox/patches/300-netmsg.patch')
-rw-r--r-- | package/busybox/patches/300-netmsg.patch | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/package/busybox/patches/300-netmsg.patch b/package/busybox/patches/300-netmsg.patch deleted file mode 100644 index e8b2513..0000000 --- a/package/busybox/patches/300-netmsg.patch +++ /dev/null @@ -1,103 +0,0 @@ ---- a/include/applets.src.h -+++ b/include/applets.src.h -@@ -266,6 +266,7 @@ IF_MT(APPLET(mt, BB_DIR_BIN, BB_SUID_DRO - IF_MV(APPLET(mv, BB_DIR_BIN, BB_SUID_DROP)) - IF_NAMEIF(APPLET(nameif, BB_DIR_SBIN, BB_SUID_DROP)) - IF_NC(APPLET(nc, BB_DIR_USR_BIN, BB_SUID_DROP)) -+IF_NETMSG(APPLET(netmsg, BB_DIR_BIN, BB_SUID_REQUIRE)) - IF_NETSTAT(APPLET(netstat, BB_DIR_BIN, BB_SUID_DROP)) - IF_NICE(APPLET(nice, BB_DIR_BIN, BB_SUID_DROP)) - IF_NOHUP(APPLET(nohup, BB_DIR_USR_BIN, BB_SUID_DROP)) ---- a/networking/Config.src -+++ b/networking/Config.src -@@ -612,6 +612,12 @@ config FEATURE_IPCALC_LONG_OPTIONS - help - Support long options for the ipcalc applet. - -+config NETMSG -+ bool "netmsg" -+ default n -+ help -+ simple program for sending udp broadcast messages -+ - config NETSTAT - bool "netstat" - default y ---- a/networking/Kbuild.src -+++ b/networking/Kbuild.src -@@ -27,6 +27,7 @@ lib-$(CONFIG_IP) += ip.o - lib-$(CONFIG_IPCALC) += ipcalc.o - lib-$(CONFIG_NAMEIF) += nameif.o - lib-$(CONFIG_NC) += nc.o -+lib-$(CONFIG_NETMSG) += netmsg.o - lib-$(CONFIG_NETSTAT) += netstat.o - lib-$(CONFIG_NSLOOKUP) += nslookup.o - lib-$(CONFIG_NTPD) += ntpd.o ---- /dev/null -+++ b/networking/netmsg.c -@@ -0,0 +1,65 @@ -+/* -+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org> -+ * -+ * This is free software, licensed under the GNU General Public License v2. -+ */ -+#include <sys/types.h> -+#include <sys/socket.h> -+#include <netinet/in.h> -+#include <netdb.h> -+#include <stdio.h> -+#include <stdlib.h> -+#include <string.h> -+#include "busybox.h" -+ -+//usage:#define netmsg_trivial_usage NOUSAGE_STR -+//usage:#define netmsg_full_usage "" -+ -+#ifndef CONFIG_NETMSG -+int main(int argc, char **argv) -+#else -+int netmsg_main(int argc, char **argv) -+#endif -+{ -+ int s; -+ struct sockaddr_in addr; -+ int optval = 1; -+ unsigned char buf[1001]; -+ -+ if (argc != 3) { -+ fprintf(stderr, "usage: %s <ip> \"<message>\"\n", argv[0]); -+ exit(1); -+ } -+ -+ if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { -+ perror("Opening socket"); -+ exit(1); -+ } -+ -+ memset(&addr, 0, sizeof(addr)); -+ addr.sin_family = AF_INET; -+ 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[2], 998); -+ -+ if (setsockopt (s, SOL_SOCKET, SO_BROADCAST, (caddr_t) &optval, sizeof (optval)) < 0) { -+ perror("setsockopt()"); -+ goto fail; -+ } -+ -+ if (sendto(s, buf, 1001, 0, (struct sockaddr *) &addr, sizeof(addr)) < 0) { -+ perror("sendto()"); -+ goto fail; -+ } -+ -+ return 0; -+ -+fail: -+ close(s); -+ exit(1); -+} |