1ZMQ_CTX_NEW(3)                    0MQ Manual                    ZMQ_CTX_NEW(3)
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NAME

6       zmq_ctx_new - create new 0MQ context
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SYNOPSIS

9       void *zmq_ctx_new ();
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DESCRIPTION

12       The zmq_ctx_new() function creates a new 0MQ context.
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14       This function replaces the deprecated function zmq_init(3).
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16       Thread safety. A 0MQ context is thread safe and may be shared among as
17       many application threads as necessary, without any additional locking
18       required on the part of the caller.
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RETURN VALUE

21       The zmq_ctx_new() function shall return an opaque handle to the newly
22       created context if successful. Otherwise it shall return NULL and set
23       errno to one of the values defined below.
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ERRORS

26       EMFILE
27           The limit on the total number of open files has been reached and it
28           wasn’t possible to create a new context.
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30       EMFILE
31           The limit on the total number of open files in system has been
32           reached and it wasn’t possible to create a new context.
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SEE ALSO

35       zmq(7) zmq_ctx_set(3) zmq_ctx_get(3) zmq_ctx_term(3)
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AUTHORS

38       This page was written by the 0MQ community. To make a change please
39       read the 0MQ Contribution Policy at
40       http://www.zeromq.org/docs:contributing.
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440MQ 4.3.4                         07/22/2023                    ZMQ_CTX_NEW(3)
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