sd-dhcp-server: fix broadcast of DHCP packets

[elogind.git] / man / sd_journal_print.xml

diff --git a/man/sd_journal_print.xml b/man/sd_journal_print.xml
index 57d908fe2272832effe20584b8cd7c72a44d0f46..0b78502c5fef33993413ded4bdefa0ccd6ebfb80 100644 (file)
--- 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>
@@ -203,7 +203,7 @@ sd_journal_send("MESSAGE=Hello World, this is PID %lu!", (unsigned long) getpid(
                 be guaranteed. Using
                 <function>sd_journal_print()</function> has the
                 benefit of logging source code line, filenames, and
-                functions as meta data along all entries, and
+                functions as metadata along all entries, and
                 guaranteeing chronological ordering with structured
                 log entries that are generated via
                 <function>sd_journal_send()</function>. Using
@@ -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>
@@ -242,20 +247,10 @@ 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>
 
-        <refsect1>
-                <title>History</title>
-
-                <para><function>sd_journal_sendv()</function> was
-                modified to guarantee async-signal-safety in
-                systemd-209. Before that, it would behave safely only
-                when entry size was small enough to fit in one (large)
-                datagram.</para>
-        </refsect1>
-
         <refsect1>
                 <title>See Also</title>