debian man page for zmq_msg_close

ZMQ_MSG_CLOSE(3)						    0MQ Manual							  ZMQ_MSG_CLOSE(3)

NAME
       zmq_msg_close - release 0MQ message

SYNOPSIS
       int zmq_msg_close (zmq_msg_t *msg);

DESCRIPTION
       The zmq_msg_close() function shall inform the 0MQ infrastructure that any resources associated with the message object referenced by msg
       are no longer required and may be released. Actual release of resources associated with the message object shall be postponed by 0MQ until
       all users of the message or underlying data buffer have indicated it is no longer required.

       Applications should ensure that zmq_msg_close() is called once a message is no longer required, otherwise memory leaks may occur.

	   Caution
	   Never access zmq_msg_t members directly, instead always use the zmq_msg family of functions.

RETURN VALUE
       The zmq_msg_close() function shall return zero if successful. Otherwise it shall return -1 and set errno to one of the values defined
       below.

ERRORS
       EFAULT
	   Invalid message.

SEE ALSO
       zmq_msg_init(3) zmq_msg_init_size(3) zmq_msg_init_data(3) zmq_msg_data(3) zmq_msg_size(3) zmq(7)

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

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