libzmq/doc/zmq_version.adoc
Francesco Montorsi b6ca9b2983 Feature: modernize API documentation
* migrate from the old, unmaintained "asciidoc-py" tool to the new "asciidoctor" generator
* migrate from asciidoc-py syntax to the modern Asciidoc syntax (especially page titles and section titles)
* remove the need of "xmlto" utility to create the manpage output; use asciidoctor for that
* add HTML output support to the doc/Makefile by using asciidoctor
* change API documentation files extension from .txt to .adoc to make it more explicit that they are Asciidoc-encoded (as a bonus several IDE plugins will autodetect the .adoc format as Asciidoc)
* remove asciidoc.conf: asciidoctor does not support that; this also required replacing the macro linkzmq into all documentation pages
* add a new Github action CI do deploy to Github Pages the static HTMLs produced by Asciidoctors
* removed references to the "xmlto" and "a2x" tools from the build and packaging systems: Asciidoctor can convert the documentation directly to e.g. pdf (via extended converters) and anyway there was no code/target for using "xmlto" and "a2x" tools anyway
2023-10-25 23:59:38 +02:00

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= zmq_version(3)
== NAME
zmq_version - report 0MQ library version
== SYNOPSIS
*void zmq_version (int '*major', int '*minor', int '*patch');*
== DESCRIPTION
The _zmq_version()_ function shall fill in the integer variables pointed to by
the 'major', 'minor' and 'patch' arguments with the major, minor and patch level
components of the 0MQ library version.
This functionality is intended for applications or language bindings
dynamically linking to the 0MQ library that wish to determine the actual
version of the 0MQ library they are using.
== RETURN VALUE
There is no return value.
== ERRORS
No errors are defined.
== EXAMPLE
.Printing out the version of the 0MQ library
----
int major, minor, patch;
zmq_version (&major, &minor, &patch);
printf ("Current 0MQ version is %d.%d.%d\n", major, minor, patch);
----
== SEE ALSO
xref:zmq.adoc[zmq]
== 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>.