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authorMartin Sustrik <sustrik@fastmq.commkdir>2009-09-22 10:57:46 +0200
committerMartin Sustrik <sustrik@fastmq.commkdir>2009-09-22 10:57:46 +0200
commitcc8136896d30890efb24aadc2d3058652aa43d45 (patch)
tree6a57cd857aaa201455032ac7fb3c8777665e7b50 /src
parente6ca5da1815023e90306914dab101eeef4b6f199 (diff)
documentation in zmq.h improved
Diffstat (limited to 'src')
-rw-r--r--src/zmq.cpp28
1 files changed, 5 insertions, 23 deletions
diff --git a/src/zmq.cpp b/src/zmq.cpp
index 36f30eb..e831046 100644
--- a/src/zmq.cpp
+++ b/src/zmq.cpp
@@ -84,8 +84,7 @@ int zmq_msg_close (zmq_msg_t *msg_)
{
// For VSMs and delimiters there are no resources to free.
if (msg_->content == (zmq::msg_content_t*) ZMQ_DELIMITER ||
- msg_->content == (zmq::msg_content_t*) ZMQ_VSM ||
- msg_->content == (zmq::msg_content_t*) ZMQ_GAP)
+ msg_->content == (zmq::msg_content_t*) ZMQ_VSM)
return 0;
// If the content is not shared, or if it is shared and the reference.
@@ -118,10 +117,8 @@ int zmq_msg_copy (zmq_msg_t *dest_, zmq_msg_t *src_)
zmq_msg_close (dest_);
// VSMs and delimiters require no special handling.
- if (src_->content !=
- (zmq::msg_content_t*) ZMQ_DELIMITER &&
- src_->content != (zmq::msg_content_t*) ZMQ_VSM &&
- src_->content != (zmq::msg_content_t*) ZMQ_GAP) {
+ if (src_->content != (zmq::msg_content_t*) ZMQ_DELIMITER &&
+ src_->content != (zmq::msg_content_t*) ZMQ_VSM) {
// One reference is added to shared messages. Non-shared messages
// are turned into shared messages and reference count is set to 2.
@@ -142,9 +139,7 @@ void *zmq_msg_data (zmq_msg_t *msg_)
{
if (msg_->content == (zmq::msg_content_t*) ZMQ_VSM)
return msg_->vsm_data;
- if (msg_->content ==
- (zmq::msg_content_t*) ZMQ_DELIMITER ||
- msg_->content == (zmq::msg_content_t*) ZMQ_GAP)
+ if (msg_->content == (zmq::msg_content_t*) ZMQ_DELIMITER)
return NULL;
return ((zmq::msg_content_t*) msg_->content)->data;
@@ -154,25 +149,12 @@ size_t zmq_msg_size (zmq_msg_t *msg_)
{
if (msg_->content == (zmq::msg_content_t*) ZMQ_VSM)
return msg_->vsm_size;
- if (msg_->content ==
- (zmq::msg_content_t*) ZMQ_DELIMITER ||
- msg_->content == (zmq::msg_content_t*) ZMQ_GAP)
+ if (msg_->content == (zmq::msg_content_t*) ZMQ_DELIMITER)
return 0;
return ((zmq::msg_content_t*) msg_->content)->size;
}
-int zmq_msg_type (zmq_msg_t *msg_)
-{
- // If it's a genuine message, return 0.
- if (msg_->content >= (zmq::msg_content_t*) ZMQ_VSM)
- return 0;
-
- // Trick the compiler to believe that content is an integer.
- unsigned char *offset = 0;
- return (((const unsigned char*) msg_->content) - offset);
-}
-
void *zmq_init (int app_threads_, int io_threads_, int flags_)
{
// There should be at least a single thread managed by the dispatcher.