added ZMQ_MAKE_VALGRIND_HAPPY compile-time option

perf/remote_thr.cpp

@@ -21,6 +21,7 @@
 #include "../include/zmq_utils.h"
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 int main (int argc, char *argv [])
 {
@@ -64,11 +65,16 @@ int main (int argc, char *argv [])
     }
 
     for (i = 0; i != message_count; i++) {
+
         rc = zmq_msg_init_size (&msg, message_size);
         if (rc != 0) {
             printf ("error in zmq_msg_init_size: %s\n", zmq_strerror (errno));
             return -1;
         }
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+        memset (zmq_msg_data (&msg), 0, message_size);
+#endif
+
         rc = zmq_send (s, &msg, 0);
         if (rc != 0) {
             printf ("error in zmq_send: %s\n", zmq_strerror (errno));
@@ -81,8 +87,6 @@ int main (int argc, char *argv [])
         }
     }
 
-    zmq_sleep (10);
-
     rc = zmq_close (s);
     if (rc != 0) {
         printf ("error in zmq_close: %s\n", zmq_strerror (errno));

src/object.cpp

@@ -152,6 +152,9 @@ void zmq::object_t::send_stop ()
     //  'stop' command goes always from administrative thread to
     //  the current object. 
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = this;
     cmd.type = command_t::stop;
     ctx->send_command (slot, cmd);
@@ -163,6 +166,9 @@ void zmq::object_t::send_plug (own_t *destination_, bool inc_seqnum_)
         destination_->inc_seqnum ();
 
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::plug;
     send_command (cmd);
@@ -172,6 +178,9 @@ void zmq::object_t::send_own (own_t *destination_, own_t *object_)
 {
     destination_->inc_seqnum ();
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::own;
     cmd.args.own.object = object_;
@@ -185,6 +194,9 @@ void zmq::object_t::send_attach (session_t *destination_, i_engine *engine_,
         destination_->inc_seqnum ();
 
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::attach;
     cmd.args.attach.engine = engine_;
@@ -212,6 +224,9 @@ void zmq::object_t::send_bind (own_t *destination_, reader_t *in_pipe_,
         destination_->inc_seqnum ();
 
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::bind;
     cmd.args.bind.in_pipe = in_pipe_;
@@ -236,6 +251,9 @@ void zmq::object_t::send_bind (own_t *destination_, reader_t *in_pipe_,
 void zmq::object_t::send_revive (object_t *destination_)
 {
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::revive;
     send_command (cmd);
@@ -245,6 +263,9 @@ void zmq::object_t::send_reader_info (writer_t *destination_,
     uint64_t msgs_read_)
 {
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::reader_info;
     cmd.args.reader_info.msgs_read = msgs_read_;
@@ -254,6 +275,9 @@ void zmq::object_t::send_reader_info (writer_t *destination_,
 void zmq::object_t::send_pipe_term (writer_t *destination_)
 {
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::pipe_term;
     send_command (cmd);
@@ -262,6 +286,9 @@ void zmq::object_t::send_pipe_term (writer_t *destination_)
 void zmq::object_t::send_pipe_term_ack (reader_t *destination_)
 {
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::pipe_term_ack;
     send_command (cmd);
@@ -271,6 +298,9 @@ void zmq::object_t::send_term_req (own_t *destination_,
     own_t *object_)
 {
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::term_req;
     cmd.args.term_req.object = object_;
@@ -280,6 +310,9 @@ void zmq::object_t::send_term_req (own_t *destination_,
 void zmq::object_t::send_term (own_t *destination_)
 {
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::term;
     send_command (cmd);
@@ -288,6 +321,9 @@ void zmq::object_t::send_term (own_t *destination_)
 void zmq::object_t::send_term_ack (own_t *destination_)
 {
     command_t cmd;
+#if defined ZMQ_MAKE_VALGRIND_HAPPY
+    memset (&cmd, 0, sizeof (cmd));
+#endif
     cmd.destination = destination_;
     cmd.type = command_t::term_ack;
     send_command (cmd);