int zmq_msg_set (zmq_msg_t *message, int property, int value);
The zmq_msg_set() function shall set the property specified by the property argument to the value of the value argument for the 0MQ message fragment pointed to by the message argument.
Currently the zmq_msg_set() function does not support any property names.
The zmq_msg_set() function shall return zero if successful. Otherwise it shall return -1 and set errno to one of the values defined below.
EINVAL
zmq_msg_get(3) zmq(7)
This page was written by the 0MQ community. To make a change please read the 0MQ Contribution Policy at m[blue]http://www.zeromq.org/docs:contributingm[].