From: Gurucharan Shetty <gshetty@nicira.com>
Date: Wed, 12 Mar 2014 17:21:05 +0000 (-0700)
Subject: timeval: Sleep instead of poll().
X-Git-Tag: v2.3~532
X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=eb1ddf985264657b533275d488979d78a3acb15f;p=cascardo%2Fovs.git

timeval: Sleep instead of poll().

The WSAPoll() function, which is similar to poll() doesnot
simply sleep when the fd array is NULL. So use Sleep() instead.

Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
---

diff --git a/lib/timeval.c b/lib/timeval.c
index 74efa59f2..ef806e762 100644
--- a/lib/timeval.c
+++ b/lib/timeval.c
@@ -637,7 +637,12 @@ timeval_warp_cb(struct unixctl_conn *conn,
     timespec_add(&monotonic_clock.warp, &monotonic_clock.warp, &ts);
     ovs_mutex_unlock(&monotonic_clock.mutex);
     seq_change(timewarp_seq);
-    poll(NULL, 0, 10); /* give threads (eg. monitor) some chances to run */
+    /* give threads (eg. monitor) some chances to run */
+#ifndef _WIN32
+    poll(NULL, 0, 10);
+#else
+    Sleep(10);
+#endif
     unixctl_command_reply(conn, "warped");
 }