NAME¶
zmq_msg_size - retrieve message content size in bytes
SYNOPSIS¶
size_t zmq_msg_size (zmq_msg_t *msg);
DESCRIPTION¶
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.
RETURN VALUE¶
Upon successful completion,
zmq_msg_size() shall return the size of the
message content in bytes.
ERRORS¶
No errors are defined.
SEE ALSO¶
zmq_msg_data(3) zmq_msg_init(3) zmq_msg_init_size(3)
zmq_msg_init_data(3) zmq_msg_close(3) zmq(7)
AUTHORS¶
This page was written by the 0MQ community. To make a change please read the 0MQ
Contribution Policy at
http://www.zeromq.org/docs:contributing.