zmq_msg_data(3)
===============


NAME
----
zmq_msg_data - retrieve pointer to message content


SYNOPSIS
--------
*void *zmq_msg_data (zmq_msg_t '*msg');*


DESCRIPTION
-----------
The _zmq_msg_data()_ function shall return a pointer to the message 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_data()_ shall return a pointer to the
message content.


ERRORS
------
No errors are defined.


SEE ALSO
--------
link:zmq_msg_size.html[zmq_msg_size]
link:zmq_msg_init.html[zmq_msg_init]
link:zmq_msg_init_size.html[zmq_msg_init_size]
link:zmq_msg_init_data.html[zmq_msg_init_data]
link:zmq_msg_close.html[zmq_msg_close]
link:zmq.html[zmq]


AUTHORS
-------
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read the 0MQ Contribution Policy at <http://www.zeromq.org/docs:contributing>.