macos: get more packets if requested

analogous to eead07418f13cd87a90770f03ea5118c546d8f1a for ukernel,
this is for macos' upcall procedure

Change-Id: Ia9d6108d8bb45b9bd33fe9a3af761dfe15248c6e
Reviewed-on: http://gerrit.openafs.org/7788
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>

diff --git a/src/rx/DARWIN/rx_knet.c b/src/rx/DARWIN/rx_knet.c
index b3f49cb..def2994 100644 (file)
--- a/src/rx/DARWIN/rx_knet.c
+++ b/src/rx/DARWIN/rx_knet.c
@@ -38,6 +38,9 @@ rx_upcall(socket_t so, void *arg, __unused int waitflag)
     afs_int32 savelen;          /* was using rlen but had aliasing problems */
     size_t nbytes, resid, noffset;
 
+    /* See if a check for additional packets was issued */
+    rx_CheckPackets();
+
     p = rxi_AllocPacket(RX_PACKET_CLASS_RECEIVE);
     rx_computelen(p, tlen);
     rx_SetDataSize(p, tlen);    /* this is the size of the user data area */