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-rw-r--r--doc/zmq_setsockopt.txt7
1 files changed, 5 insertions, 2 deletions
diff --git a/doc/zmq_setsockopt.txt b/doc/zmq_setsockopt.txt
index 6b31302..18c55bd 100644
--- a/doc/zmq_setsockopt.txt
+++ b/doc/zmq_setsockopt.txt
@@ -242,13 +242,16 @@ rc = zmq_setsockopt (socket, ZMQ_SUBSCRIBE, "ANIMALS.CATS", 12);
.Setting I/O thread affinity
----
+int64_t affinity;
/* Incoming connections on TCP port 5555 shall be handled by I/O thread 1 */
-rc = zmq_setsockopt (socket, ZMQ_AFFINITY, 1, sizeof (int64_t));
+affinity = 1;
+rc = zmq_setsockopt (socket, ZMQ_AFFINITY, &affinity, sizeof affinity);
assert (rc);
rc = zmq_bind (socket, "tcp://lo:5555");
assert (rc);
/* Incoming connections on TCP port 5556 shall be handled by I/O thread 2 */
-rc = zmq_setsockopt (socket, ZMQ_AFFINITY, 2, sizeof (int64_t));
+affinity = 2;
+rc = zmq_setsockopt (socket, ZMQ_AFFINITY, &affinity, sizeof affinity);
assert (rc);
rc = zmq_bind (socket, "tcp://lo:5555");
assert (rc);