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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2019-03-21 14:53:00 +0100 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2019-03-21 14:53:00 +0100 |
| commit | b1de39dec8e9acd875e2038e418d7193fb380b41 (patch) | |
| tree | a044b2ad47d393f4f0439462122e5a9ba129b5b1 /man/sd_event_add_child.xml | |
| parent | man: document error values for sd_id128_get_*() (diff) | |
| download | systemd-b1de39dec8e9acd875e2038e418d7193fb380b41.tar.xz systemd-b1de39dec8e9acd875e2038e418d7193fb380b41.zip | |
man: make separate "Errors" sections subsection of "Return value"
Logically, this is better, because we're describing a subset of possible
return values. Visually this also looks quite good because groff renders
refsect2 much less prominently.
Also rewrap things, add <constant> in various places, fix some typos.
Diffstat (limited to 'man/sd_event_add_child.xml')
| -rw-r--r-- | man/sd_event_add_child.xml | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/man/sd_event_add_child.xml b/man/sd_event_add_child.xml index b19620b72e..23fa78ea72 100644 --- a/man/sd_event_add_child.xml +++ b/man/sd_event_add_child.xml @@ -137,61 +137,61 @@ <para>On success, these functions return 0 or a positive integer. On failure, they return a negative errno-style error code.</para> - </refsect1> - <refsect1> - <title>Errors</title> + <refsect2> + <title>Errors</title> - <para>Returned errors may indicate the following problems:</para> + <para>Returned errors may indicate the following problems:</para> - <variablelist> - <varlistentry> - <term><constant>-ENOMEM</constant></term> + <variablelist> + <varlistentry> + <term><constant>-ENOMEM</constant></term> - <listitem><para>Not enough memory to allocate an object.</para></listitem> - </varlistentry> + <listitem><para>Not enough memory to allocate an object.</para></listitem> + </varlistentry> - <varlistentry> - <term><constant>-EINVAL</constant></term> + <varlistentry> + <term><constant>-EINVAL</constant></term> - <listitem><para>An invalid argument has been passed. This includes - specifying an empty mask in <parameter>options</parameter> or a mask - which contains values different than a combination of - <constant>WEXITED</constant>, <constant>WSTOPPED</constant>, and - <constant>WCONTINUED</constant>. - </para></listitem> + <listitem><para>An invalid argument has been passed. This includes + specifying an empty mask in <parameter>options</parameter> or a mask + which contains values different than a combination of + <constant>WEXITED</constant>, <constant>WSTOPPED</constant>, and + <constant>WCONTINUED</constant>. + </para></listitem> - </varlistentry> + </varlistentry> - <varlistentry> - <term><constant>-EBUSY</constant></term> + <varlistentry> + <term><constant>-EBUSY</constant></term> - <listitem><para>A handler is already installed for this - child process.</para></listitem> + <listitem><para>A handler is already installed for this + child process.</para></listitem> - </varlistentry> + </varlistentry> - <varlistentry> - <term><constant>-ESTALE</constant></term> + <varlistentry> + <term><constant>-ESTALE</constant></term> - <listitem><para>The event loop is already terminated.</para></listitem> + <listitem><para>The event loop is already terminated.</para></listitem> - </varlistentry> + </varlistentry> - <varlistentry> - <term><constant>-ECHILD</constant></term> + <varlistentry> + <term><constant>-ECHILD</constant></term> - <listitem><para>The event loop has been created in a different process.</para></listitem> + <listitem><para>The event loop has been created in a different process.</para></listitem> - </varlistentry> + </varlistentry> - <varlistentry> - <term><constant>-EDOM</constant></term> + <varlistentry> + <term><constant>-EDOM</constant></term> - <listitem><para>The passed event source is not a child process event source.</para></listitem> - </varlistentry> + <listitem><para>The passed event source is not a child process event source.</para></listitem> + </varlistentry> - </variablelist> + </variablelist> + </refsect2> </refsect1> <xi:include href="libsystemd-pkgconfig.xml" /> |