From 597cc5edd624525563e6549dc0057eca2a51c81d Mon Sep 17 00:00:00 2001 From: Micah Anderson Date: Tue, 11 Nov 2014 13:30:46 -0500 Subject: upgrade to new version --- doc/zmq_ctx_get.html | 836 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 836 insertions(+) create mode 100644 doc/zmq_ctx_get.html (limited to 'doc/zmq_ctx_get.html') diff --git a/doc/zmq_ctx_get.html b/doc/zmq_ctx_get.html new file mode 100644 index 0000000..9b36325 --- /dev/null +++ b/doc/zmq_ctx_get.html @@ -0,0 +1,836 @@ + + + + + +zmq_ctx_get(3) + + + + + +
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SYNOPSIS

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int zmq_ctx_get (void *context, int option_name);

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DESCRIPTION

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The zmq_ctx_get() function shall return the option specified by the +option_name argument.

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The zmq_ctx_get() function accepts the following option names:

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ZMQ_IO_THREADS: Get number of I/O threads

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The ZMQ_IO_THREADS argument returns the size of the ØMQ thread pool +for this context.

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ZMQ_MAX_SOCKETS: Get maximum number of sockets

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The ZMQ_MAX_SOCKETS argument returns the maximum number of sockets +allowed for this context.

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ZMQ_IPV6: Set IPv6 option

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The ZMQ_IPV6 argument returns the IPv6 option for the context.

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RETURN VALUE

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The zmq_ctx_get() function returns a value of 0 or greater if successful. +Otherwise it returns -1 and sets errno to one of the values defined +below.

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ERRORS

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+EINVAL +
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+The requested option option_name is unknown. +

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EXAMPLE

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Setting a limit on the number of sockets
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void *context = zmq_ctx_new ();
+zmq_ctx_set (context, ZMQ_MAX_SOCKETS, 256);
+int max_sockets = zmq_ctx_get (context, ZMQ_MAX_SOCKETS);
+assert (max_sockets == 256);
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SEE ALSO

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zmq_ctx_set(3) +zmq(7)

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AUTHORS

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This page was written by the ØMQ community. To make a change please +read the ØMQ Contribution Policy at http://www.zeromq.org/docs:contributing.

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