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Diffstat (limited to 'man/sd_id128_randomize.xml')
| -rw-r--r-- | man/sd_id128_randomize.xml | 178 |
1 files changed, 88 insertions, 90 deletions
diff --git a/man/sd_id128_randomize.xml b/man/sd_id128_randomize.xml index 870474c63..ab449d293 100644 --- a/man/sd_id128_randomize.xml +++ b/man/sd_id128_randomize.xml @@ -1,6 +1,6 @@ <?xml version='1.0'?> <!--*-nxml-*--> <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" - "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> + "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> <!-- This file is part of systemd. @@ -23,94 +23,92 @@ <refentry id="sd_id128_randomize"> - <refentryinfo> - <title>sd_id128_randomize</title> - <productname>systemd</productname> - - <authorgroup> - <author> - <contrib>Developer</contrib> - <firstname>Lennart</firstname> - <surname>Poettering</surname> - <email>lennart@poettering.net</email> - </author> - </authorgroup> - </refentryinfo> - - <refmeta> - <refentrytitle>sd_id128_randomize</refentrytitle> - <manvolnum>3</manvolnum> - </refmeta> - - <refnamediv> - <refname>sd_id128_randomize</refname> - <refpurpose>Generate 128-bit IDs</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <funcsynopsis> - <funcsynopsisinfo>#include <systemd/sd-id128.h></funcsynopsisinfo> - - <funcprototype> - <funcdef>int <function>sd_id128_randomize</function></funcdef> - <paramdef>sd_id128_t *<parameter>ret</parameter></paramdef> - </funcprototype> - - </funcsynopsis> - </refsynopsisdiv> - - <refsect1> - <title>Description</title> - - <para><function>sd_id128_randomize()</function> - generates a new randomized 128-bit ID and returns it - in <parameter>ret</parameter>. Every invocation - returns a new randomly generated ID. This uses the - <filename>/dev/urandom</filename> kernel random number - generator.</para> - - <para>Note that - <function>sd_id128_randomize()</function> always returns - a UUID v4-compatible ID.</para> - - <para>For more information about the - <literal>sd_id128_t</literal> type, see - <citerefentry><refentrytitle>sd-id128</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para> - - <para><citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s - <option>--new-id</option> option may be used as a - command line front-end for - <function>sd_id128_randomize()</function>.</para> - </refsect1> - - <refsect1> - <title>Return Value</title> - - <para>The call returns 0 on success (in which - case <parameter>ret</parameter> is filled in), or a - negative errno-style error code.</para> - </refsect1> - - <refsect1> - <title>Notes</title> - - <para>The <function>sd_id128_randomize()</function> interface - is available as a shared library, which can be compiled - and linked to with the - <literal>libsystemd</literal> <citerefentry project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry> - file.</para> - </refsect1> - - <refsect1> - <title>See Also</title> - - <para> - <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd-id128</refentrytitle><manvolnum>3</manvolnum></citerefentry>, - <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>random</refentrytitle><manvolnum>4</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_id128_get_machine</refentrytitle><manvolnum>3</manvolnum></citerefentry> - </para> - </refsect1> + <refentryinfo> + <title>sd_id128_randomize</title> + <productname>systemd</productname> + + <authorgroup> + <author> + <contrib>Developer</contrib> + <firstname>Lennart</firstname> + <surname>Poettering</surname> + <email>lennart@poettering.net</email> + </author> + </authorgroup> + </refentryinfo> + + <refmeta> + <refentrytitle>sd_id128_randomize</refentrytitle> + <manvolnum>3</manvolnum> + </refmeta> + + <refnamediv> + <refname>sd_id128_randomize</refname> + <refpurpose>Generate 128-bit IDs</refpurpose> + </refnamediv> + + <refsynopsisdiv> + <funcsynopsis> + <funcsynopsisinfo>#include <systemd/sd-id128.h></funcsynopsisinfo> + + <funcprototype> + <funcdef>int <function>sd_id128_randomize</function></funcdef> + <paramdef>sd_id128_t *<parameter>ret</parameter></paramdef> + </funcprototype> + + </funcsynopsis> + </refsynopsisdiv> + + <refsect1> + <title>Description</title> + + <para><function>sd_id128_randomize()</function> generates a new + randomized 128-bit ID and returns it in + <parameter>ret</parameter>. Every invocation returns a new + randomly generated ID. This uses the + <filename>/dev/urandom</filename> kernel random number + generator.</para> + + <para>Note that <function>sd_id128_randomize()</function> always + returns a UUID v4-compatible ID.</para> + + <para>For more information about the <literal>sd_id128_t</literal> + type, see + <citerefentry><refentrytitle>sd-id128</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para> + + <para><citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s + <option>--new-id</option> option may be used as a command line + front-end for <function>sd_id128_randomize()</function>.</para> + </refsect1> + + <refsect1> + <title>Return Value</title> + + <para>The call returns 0 on success (in which case + <parameter>ret</parameter> is filled in), or a negative + errno-style error code.</para> + </refsect1> + + <refsect1> + <title>Notes</title> + + <para>The <function>sd_id128_randomize()</function> interface is + available as a shared library, which can be compiled and linked to + with the + <literal>libsystemd</literal> <citerefentry project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry> + file.</para> + </refsect1> + + <refsect1> + <title>See Also</title> + + <para> + <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, + <citerefentry><refentrytitle>sd-id128</refentrytitle><manvolnum>3</manvolnum></citerefentry>, + <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry>, + <citerefentry><refentrytitle>random</refentrytitle><manvolnum>4</manvolnum></citerefentry>, + <citerefentry><refentrytitle>sd_id128_get_machine</refentrytitle><manvolnum>3</manvolnum></citerefentry> + </para> + </refsect1> </refentry> |