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.