X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=inline;f=lib%2Fpoll.c;h=e06456581b5d8163e320b56e55195182e5ad9bc7;hb=17f0ec6;hp=8ce68c01548c76749f519dbacf96c1a433cc24aa;hpb=d60f3b0c6b0f93a601acd1cfd3923f94ca05abb0;p=gnulib.git

diff --git a/lib/poll.c b/lib/poll.c
index 8ce68c015..e06456581 100644
--- a/lib/poll.c
+++ b/lib/poll.c
@@ -452,6 +452,7 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout)
   if (!hEvent)
     hEvent = CreateEvent (NULL, FALSE, FALSE, NULL);
 
+restart:
   handle_array[0] = hEvent;
   nhandles = 1;
   FD_ZERO (&rfds);
@@ -592,6 +593,12 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout)
         rc++;
     }
 
+  if (!rc && timeout == INFTIM)
+    {
+      SwitchToThread();
+      goto restart;
+    }
+
   return rc;
 #endif
 }