zmq_msg_size(3) =============== NAME ---- zmq_msg_size - retrieves size of the message content SYNOPSIS -------- 'size_t zmq_msg_size (zmq_msg_t *msg);' DESCRIPTION ----------- Returns size of the message data. Always use this function to get the size, never use 'zmq_msg_t' members directly. RETURN VALUE ------------ Size of the message data (bytes). ERRORS ------ No errors are defined. EXAMPLE ------- ---- zmq_msg_t msg; rc = zmq_msg_init (&msg); assert (rc == 0); rc = zmq_recv (s, &msg, 0); assert (rc == 0); size_t msg_size = zmq_msg_size (&msg); ---- SEE ALSO -------- linkzmq:zmq_msg_init[3] linkzmq:zmq_msg_init_size[3] linkzmq:zmq_msg_init_data[3] linkzmq:zmq_msg_close[3] AUTHOR ------ Martin Sustrik