Problem while displaying(cat) file content inside telnet loop . Post: 302961566

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zmq_msg_init

ZMQ_MSG_INIT(3) 						    0MQ Manual							   ZMQ_MSG_INIT(3)

NAME

       zmq_msg_init - initialise empty 0MQ message

SYNOPSIS

       int zmq_msg_init (zmq_msg_t *msg);

DESCRIPTION

       The zmq_msg_init() function shall initialise the message object referenced by msg to represent an empty message. This function is most
       useful when called before receiving a message with zmq_recv().

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

ERRORS

       No errors are defined.

EXAMPLE

       Receiving a message from a socket.

	   zmq_msg_t msg;
	   rc = zmq_msg_init (&msg);
	   assert (rc == 0);
	   rc = zmq_recv (socket, &msg, 0);
	   assert (rc == 0);

SEE ALSO

       zmq_msg_init_size(3) zmq_msg_init_data(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(3)

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