X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsd_journal_print.xml;h=0b78502c5fef33993413ded4bdefa0ccd6ebfb80;hp=638657721f7c0c8a86baccf031bba90921854765;hb=d6bd972d061af306ede2affd2c9340a1660f7996;hpb=66f756d437658cc464bfb5647c97efd0cf77f933

diff --git a/man/sd_journal_print.xml b/man/sd_journal_print.xml
index 638657721..0b78502c5 100644
--- a/man/sd_journal_print.xml
+++ b/man/sd_journal_print.xml
@@ -59,20 +59,20 @@
                         <funcprototype>
                                 <funcdef>int <function>sd_journal_print</function></funcdef>
                                 <paramdef>int <parameter>priority</parameter></paramdef>
-                                <paramdef>const char* <parameter>format</parameter></paramdef>
+                                <paramdef>const char *<parameter>format</parameter></paramdef>
                                 <paramdef>...</paramdef>
                         </funcprototype>
 
                         <funcprototype>
                                 <funcdef>int <function>sd_journal_printv</function></funcdef>
                                 <paramdef>int <parameter>priority</parameter></paramdef>
-                                <paramdef>const char* <parameter>format</parameter></paramdef>
+                                <paramdef>const char *<parameter>format</parameter></paramdef>
                                 <paramdef>va_list <parameter>ap</parameter></paramdef>
                         </funcprototype>
 
                         <funcprototype>
                                 <funcdef>int <function>sd_journal_send</function></funcdef>
-                                <paramdef>const char* <parameter>format</parameter></paramdef>
+                                <paramdef>const char *<parameter>format</parameter></paramdef>
                                 <paramdef>...</paramdef>
                         </funcprototype>
 
@@ -84,7 +84,7 @@
 
                         <funcprototype>
                                 <funcdef>int <function>sd_journal_perror</function></funcdef>
-                                <paramdef>const char* <parameter>message</parameter></paramdef>
+                                <paramdef>const char *<parameter>message</parameter></paramdef>
                         </funcprototype>
 
                 </funcsynopsis>
@@ -218,6 +218,11 @@ sd_journal_send("MESSAGE=Hello World, this is PID %lu!", (unsigned long) getpid(
                 errno-style error code. The
                 <citerefentry><refentrytitle>errno</refentrytitle><manvolnum>3</manvolnum></citerefentry>
                 variable itself is not altered.</para>
+
+                <para>If
+                <citerefentry><refentrytitle>systemd-journald</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+                is not running (the socket is not present), those
+                functions do nothing, and also return 0.</para>
         </refsect1>
 
         <refsect1>
@@ -242,7 +247,7 @@ sd_journal_send("MESSAGE=Hello World, this is PID %lu!", (unsigned long) getpid(
                 <function>sd_journal_sendv()</function> interfaces
                 are available as a shared library, which can be compiled
                 and linked to with the
-                <constant>libsystemd-journal</constant> <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+                <constant>libsystemd</constant> <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
                 file.</para>
         </refsect1>