table of contents
| ZMQ_MSG_SIZE(3) | 0MQ Manual | ZMQ_MSG_SIZE(3) |
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_buffer(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.
| 10/09/2023 | 0MQ 4.3.5 |