From 96fad1b1ca9e6e34e439cdb9eaecb765fb107ea8 Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Tue, 27 May 2008 20:23:19 +0200
Subject: define SO_[RCV|SND]BUFFORCE if not set

---
 src/mcast.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src')

diff --git a/src/mcast.c b/src/mcast.c
index 16d8856..2bb8743 100644
--- a/src/mcast.c
+++ b/src/mcast.c
@@ -98,6 +98,10 @@ struct mcast_sock *mcast_server_create(struct mcast_conf *conf)
 		return NULL;
 	}
 
+#ifndef SO_RCVBUFFORCE
+#define SO_RCVBUFFORCE 33
+#endif
+
 	if (conf->rcvbuf &&
 	    setsockopt(m->fd, SOL_SOCKET, SO_RCVBUFFORCE, &conf->rcvbuf,
 				sizeof(int)) == -1) {
@@ -232,6 +236,10 @@ struct mcast_sock *mcast_client_create(struct mcast_conf *conf)
 		return NULL;
 	}
 
+#ifndef SO_SNDBUFFORCE
+#define SO_SNDBUFFORCE 32
+#endif
+
 	if (conf->sndbuf &&
 	    setsockopt(m->fd, SOL_SOCKET, SO_SNDBUFFORCE, &conf->sndbuf,
 				sizeof(int)) == -1) {
-- 
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