libzmq/doc/zmq_ctx_new.txt
2023-11-02 20:46:16 +00:00

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zmq_ctx_new(3)
==============
NAME
----
zmq_ctx_new - create new 0MQ context
SYNOPSIS
--------
*void *zmq_ctx_new ();*
DESCRIPTION
-----------
The _zmq_ctx_new()_ function creates a new 0MQ 'context'.
This function replaces the deprecated function link:zmq_init.html[zmq_init].
.Thread safety
A 0MQ 'context' is thread safe and may be shared among as many application
threads as necessary, without any additional locking required on the part of
the caller.
RETURN VALUE
------------
The _zmq_ctx_new()_ function shall return an opaque handle to the newly created
'context' if successful. Otherwise it shall return NULL and set 'errno' to one
of the values defined below.
ERRORS
------
No error values are defined for this function.
SEE ALSO
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link:zmq.html[zmq]
link:zmq_ctx_set.html[zmq_ctx_set]
link:zmq_ctx_get.html[zmq_ctx_get]
link:zmq_ctx_term.html[zmq_ctx_term]
AUTHORS
-------
This page was written by the 0MQ community. To make a change please
read the 0MQ Contribution Policy at <http://www.zeromq.org/docs:contributing>.