diff options
Diffstat (limited to 'man/sd_login_monitor_new.xml')
| -rw-r--r-- | man/sd_login_monitor_new.xml | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/man/sd_login_monitor_new.xml b/man/sd_login_monitor_new.xml index 261ef1d9d3..c7650e6ba3 100644 --- a/man/sd_login_monitor_new.xml +++ b/man/sd_login_monitor_new.xml @@ -112,7 +112,7 @@ logins) or <literal>machine</literal> (to get only notifications when a virtual machine or container is started or stopped). If notifications shall be - generated in all these conditions, NULL may be + generated in all these conditions, <constant>NULL</constant> may be passed. Note that in the future additional categories may be defined. The second parameter returns a monitor object and needs to be freed with the @@ -154,22 +154,22 @@ <para><function>sd_login_monitor_get_events()</function> will return the <function>poll()</function> mask to wait for. This function will return a combination of - <literal>POLLIN</literal>, <literal>POLLOUT</literal> + <constant>POLLIN</constant>, <constant>POLLOUT</constant> and similar to fill into the - <literal>.events</literal> field of <literal>struct - pollfd</literal>.</para> + <literal>.events</literal> field of <varname>struct + pollfd</varname>.</para> <para><function>sd_login_monitor_get_timeout()</function> will return a timeout value for usage in <function>poll()</function>. This returns a value in - microseconds since the epoch of CLOCK_MONOTONIC for - timing out <function>poll()</function> in - <literal>timeout_usec</literal>. See + microseconds since the epoch of <constant>CLOCK_MONOTONIC</constant> + for timing out <function>poll()</function> in + <varname>timeout_usec</varname>. See <citerefentry><refentrytitle>clock_gettime</refentrytitle><manvolnum>2</manvolnum></citerefentry> for details about - <literal>CLOCK_MONOTONIC</literal>. If there's no + <constant>CLOCK_MONOTONIC</constant>. If there's no timeout to wait for this will fill in - <literal>(uint64_t) -1</literal> instead. Note that + <constant>(uint64_t) -1</constant> instead. Note that <function>poll()</function> takes a relative timeout in milliseconds rather than an absolute timeout in microseconds. To convert the absolute 'us' timeout into @@ -189,7 +189,7 @@ else { }</programlisting> <para>The code above does not do any error checking - for brevity's sake. The calculated <literal>msec</literal> + for brevity's sake. The calculated <varname>msec</varname> integer can be passed directly as <function>poll()</function>'s timeout parameter.</para> @@ -206,13 +206,13 @@ else { <function>sd_login_monitor_get_fd()</function> returns a Unix file descriptor. On success <function>sd_login_monitor_get_events()</function> - returns a combination of <literal>POLLIN</literal>, - <literal>POLLOUT</literal> and suchlike. On failure, + returns a combination of <constant>POLLIN</constant>, + <constant>POLLOUT</constant> and suchlike. On failure, these calls return a negative errno-style error code.</para> <para><function>sd_login_monitor_unref()</function> - always returns NULL.</para> + always returns <constant>NULL</constant>.</para> </refsect1> <refsect1> @@ -226,7 +226,7 @@ else { <function>sd_login_monitor_get_timeout()</function> interfaces are available as shared library, which can be compiled and linked to with the - <literal>libsystemd-login</literal> + <constant>libsystemd-login</constant> <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry> file.</para> </refsect1> |