From 77a83472135eef19d9953898d106e6a5ab015912 Mon Sep 17 00:00:00 2001 From: Benjamin Franzke Date: Tue, 12 Mar 2013 10:13:10 +0100 Subject: util: Set SO_BROADCAST for udp eonnect sockets by default So that we can use it for econfind, and do not have the repeat all the code. --- util.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'util.c') diff --git a/util.c b/util.c index 867a8e0..4df5080 100644 --- a/util.c +++ b/util.c @@ -199,6 +199,13 @@ connect_to_host(int socktype, const char *host, const char *port) fd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol); if (fd == -1) continue; + if (socktype == SOCK_DGRAM) { + int broadcast_enable = 1; + if (setsockopt(fd, SOL_SOCKET, SO_BROADCAST, + &broadcast_enable, sizeof(broadcast_enable)) < 0) + fprintf(stderr, "Failed to setsockopt broadcast: %s\n", + strerror(errno)); + } if (connect(fd, rp->ai_addr, rp->ai_addrlen) != -1) break; -- cgit