debian man page for zmq_msg_size

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_data(3) zmq_msg_close(3) zmq(7)

AUTHORS
       This manual page was written by the 0MQ community.

0MQ 2.2.0							    04/04/2012							   ZMQ_MSG_SIZE(3)