=== Patch is taken from

=== http://svn.apache.org/viewvc?view=revision&revision=836111

--- poll/unix/port.c.orig	2009-11-18 15:04:29.000000000 -0500

+++ poll/unix/port.c	2009-11-18 15:02:28.000000000 -0500

@@ -100,18 +100,27 @@

         tvptr = &tv;

     }

+    list[0].portev_user = (void *)-1; /* so we can double check that an

+                                       * event was returned

+                                       */

+

     ret = port_getn(port, list, max, nget, tvptr);

+    /* Note: 32-bit port_getn() on Solaris 10 x86 returns large negative 

+     * values instead of 0 when returning immediately.

+     */

-    if (ret < 0) {

+    if (ret == -1) {

         rv = apr_get_netos_error();

         switch(rv) {

         case EINTR:

         case ETIME:

-            if (*nget > 0) {

+            if (*nget > 0 && list[0].portev_user != (void *)-1) {

                 /* This confusing API can return an event at the same time

                  * that it reports EINTR or ETIME.  If that occurs, just

-                 * report the event.

+                 * report the event.  With EINTR, nget can be > 0 without

+                 * any event, so check that portev_user was filled in.

+                 *

                  * (Maybe it will be simplified; see thread

                  *   http://mail.opensolaris.org

                  *   /pipermail/networking-discuss/2009-August/011979.html