X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsd_journal_print.xml;h=7b08733171751262f71ef5f740f4f174c4cf192a;hb=8a96d94e4c33173d1426b7e0a6325405804ba224;hp=7292d33456ea049ca2f514b62a7676d737c29b1a;hpb=74d005783e355acc784d123024e33bbb66ef9ef1;p=elogind.git

diff --git a/man/sd_journal_print.xml b/man/sd_journal_print.xml
index 7292d3345..7b0873317 100644
--- a/man/sd_journal_print.xml
+++ b/man/sd_journal_print.xml
@@ -153,8 +153,8 @@
                 for details) instead of the format string. Each
                 structure should reference one field of the entry to
                 submit. The second argument specifies the number of
-                structures in the
-                array. <function>sd_journal_sendv()</function> is
+                structures in the array.
+                <function>sd_journal_sendv()</function> is
                 particularly useful to submit binary objects to the
                 journal where that is necessary.</para>
 
@@ -166,7 +166,7 @@
                 readable representation of the current error code
                 stored in
                 <citerefentry><refentrytitle>errno</refentrytitle><manvolnum>3</manvolnum></citerefentry>. If
-                the message string is passed as <constant>NULL</constant> or empty string
+                the message string is passed as <constant>NULL</constant> or empty string,
                 only the error string representation will be written,
                 prefixed with nothing. An additional journal field
                 ERRNO= is included in the entry containing the numeric
@@ -189,7 +189,7 @@ sd_journal_send("MESSAGE=Hello World, this is PID %lu!", (unsigned long) getpid(
                 <para>Note that these calls implicitly add fields for
                 the source file, function name and code line where
                 invoked. This is implemented with macros. If this is
-                not desired it can be turned off by defining
+                not desired, it can be turned off by defining
                 SD_JOURNAL_SUPPRESS_LOCATION before including
                 <filename>sd-journal.h</filename>.</para>
 
@@ -202,7 +202,7 @@ sd_journal_send("MESSAGE=Hello World, this is PID %lu!", (unsigned long) getpid(
                 chronological ordering between the two streams cannot
                 be guaranteed. Using
                 <function>sd_journal_print()</function> has the
-                benefit of logging source code line, file names, and
+                benefit of logging source code line, filenames, and
                 functions as meta data along all entries, and
                 guaranteeing chronological ordering with structured
                 log entries that are generated via
@@ -220,6 +220,19 @@ sd_journal_send("MESSAGE=Hello World, this is PID %lu!", (unsigned long) getpid(
                 variable itself is not altered.</para>
         </refsect1>
 
+        <refsect1>
+                <title>Async signal safety</title>
+                <para><function>sd_journal_sendv()</function> is "async signal
+                safe" in the meaning of <citerefentry><refentrytitle>signal</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
+                </para>
+
+                <para><function>sd_journal_print</function>,
+                <function>sd_journal_printv</function>,
+                <function>sd_journal_send</function>, and
+                <function>sd_journal_perror</function> are
+                not async signal safe.</para>
+        </refsect1>
+
         <refsect1>
                 <title>Notes</title>
 
@@ -227,10 +240,9 @@ sd_journal_send("MESSAGE=Hello World, this is PID %lu!", (unsigned long) getpid(
                 <function>sd_journal_printv()</function>,
                 <function>sd_journal_send()</function> and
                 <function>sd_journal_sendv()</function> interfaces
-                are available as shared library, which can be compiled
+                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-journal</constant> <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
                 file.</para>
         </refsect1>
 
@@ -244,7 +256,9 @@ sd_journal_send("MESSAGE=Hello World, this is PID %lu!", (unsigned long) getpid(
                         <citerefentry><refentrytitle>syslog</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
                         <citerefentry><refentrytitle>perror</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
                         <citerefentry><refentrytitle>errno</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
-                        <citerefentry><refentrytitle>systemd.journal-fields</refentrytitle><manvolnum>7</manvolnum></citerefentry>
+                        <citerefentry><refentrytitle>systemd.journal-fields</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
+                        <citerefentry><refentrytitle>signal</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
+                        <citerefentry><refentrytitle>socket</refentrytitle><manvolnum>7</manvolnum></citerefentry>
                 </para>
         </refsect1>