zmq_msg_size - retrieve message content size in bytes
size_t zmq_msg_size (zmq_msg_t *msg);
The
zmq_msg_size() function shall return the size in bytes of the content
of the message object referenced by
msg.
Caution
Never access
zmq_msg_t members directly, instead always use the
zmq_msg family of functions.
Upon successful completion,
zmq_msg_size() shall return the size of the
message content in bytes.
No errors are defined.
zmq_msg_data(3)
zmq_msg_init(3)
zmq_msg_init_size(3)
zmq_msg_init_data(3)
zmq_msg_close(3)
zmq(7)
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