ZMQ_CTX_NEW(3) 0MQ Manual 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 zmq_init(3).
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
EMFILE
The limit on the total number of open files has been reached and it
wasn’t possible to create a new context.
EMFILE
The limit on the total number of open files in system has been
reached and it wasn’t possible to create a new context.
SEE ALSO
zmq(7) zmq_ctx_set(3) zmq_ctx_get(3) zmq_ctx_term(3)
AUTHORS
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0MQ 4.3.4 01/18/2023 ZMQ_CTX_NEW(3)
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