From: Jens Axboe <axboe@suse.de>
Date: Wed, 3 May 2006 08:48:37 +0000 (+0200)
Subject: [PATCH] splice-bench: set SO_REUSEADDR on server end
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=659cd2ccd70a006a171fefc9d6f381dd6136b827;p=splice.git

[PATCH] splice-bench: set SO_REUSEADDR on server end
---

diff --git a/splice-bench.c b/splice-bench.c
index 12660bf..8f808a1 100644
--- a/splice-bench.c
+++ b/splice-bench.c
@@ -158,7 +158,7 @@ static int server(int offset)
 	struct sockaddr_in saddr_in;
 	struct sockaddr addr;
 	unsigned int len;
-	int sk;
+	int sk, opt;
 
 	bind_to_cpu(offset);
 	nice(-20);
@@ -167,10 +167,14 @@ static int server(int offset)
 	if (sk < 0)
 		return error("socket");
 
+	opt = 1;
+	if (setsockopt(sk, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)) < 0)
+		return error("setsockopt");
+
 	saddr_in.sin_addr.s_addr = htonl(INADDR_ANY);
 	saddr_in.sin_port = htons(net_port + offset);
 
-	if (bind(sk, (struct sockaddr*)&saddr_in, sizeof(saddr_in)) < 0)
+	if (bind(sk, (struct sockaddr *) &saddr_in, sizeof(saddr_in)) < 0)
 		return error("bind");
 
 	if (listen(sk, 1) < 0)