From 64538cdf5653275661aff918d00a363c570ad39a Mon Sep 17 00:00:00 2001
From: pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Mon, 24 Mar 2008 02:31:33 +0000
Subject: Put tap fd into nonblocking mode.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4104 c046a42c-6fe2-441c-8c8c-71466251a162
---
 vl.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'vl.c')

diff --git a/vl.c b/vl.c
index 82f84db..ba98bbb 100644
--- a/vl.c
+++ b/vl.c
@@ -4827,6 +4827,7 @@ static int net_client_init(const char *str)
         vlan->nb_host_devs++;
         if (get_param_value(buf, sizeof(buf), "fd", p) > 0) {
             fd = strtol(buf, NULL, 0);
+            fcntl(fd, F_SETFL, O_NONBLOCK);
             ret = -1;
             if (net_tap_fd_init(vlan, fd))
                 ret = 0;
-- 
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