debian man page for zmq_msg_init_size

ZMQ_MSG_INIT_SIZE(3)						    0MQ Manual						      ZMQ_MSG_INIT_SIZE(3)

NAME
       zmq_msg_init_size - initialise 0MQ message of a specified size

SYNOPSIS
       int zmq_msg_init_size (zmq_msg_t *msg, size_t size);

DESCRIPTION
       The zmq_msg_init_size() function shall allocate any resources required to store a message size bytes long and initialise the message object
       referenced by msg to represent the newly allocated message.

       The implementation shall choose whether to store message content on the stack (small messages) or on the heap (large messages). For
       performance reasons zmq_msg_init_size() shall not clear the message data.

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

	   Caution
	   The functions zmq_msg_init(), zmq_msg_init_data() and zmq_msg_init_size() are mutually exclusive. Never initialize the same zmq_msg_t
	   twice.

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

ERRORS
       ENOMEM
	   Insufficient storage space is available.

SEE ALSO
       zmq_msg_init_data(3) zmq_msg_init(3) zmq_msg_close(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_INIT_SIZE(3)