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man: it appears the description of async signal safety has its own man page now 

Let's refer to the new page.
This commit is contained in:
Lennart Poettering 2018-01-23 19:09:54 +01:00
parent efb8fd6e75
commit 2695b872bd
3 changed files with 10 additions and 10 deletions
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12
man/sd_journal_get_fd.xml
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@ -233,12 +233,12 @@ else {
<refsect1>
<title>Signal safety</title>
<para>In general, <function>sd_journal_get_fd()</function>,
<function>sd_journal_get_events()</function>, and <function>sd_journal_get_timeout()</function>
are <emphasis>not</emphasis> "async signal safe" in the meaning of
<citerefentry project='man-pages'><refentrytitle>signal</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
Nevertheless, only the first call to any of those three functions performs unsafe operations, so
subsequent calls <emphasis>are</emphasis> safe.</para>
<para>In general, <function>sd_journal_get_fd()</function>, <function>sd_journal_get_events()</function>, and
<function>sd_journal_get_timeout()</function> are <emphasis>not</emphasis> "async signal safe" in the meaning of
<citerefentry
project='man-pages'><refentrytitle>signal-safety</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
Nevertheless, only the first call to any of those three functions performs unsafe operations, so subsequent calls
<emphasis>are</emphasis> safe.</para>
<para><function>sd_journal_process()</function> and <function>sd_journal_wait()</function> are not
safe. <function>sd_journal_reliable_fd()</function> is safe.</para>

4
man/sd_journal_print.xml
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@ -205,8 +205,8 @@ sd_journal_send("MESSAGE=Hello World, this is PID %lu!", (unsigned long) getpid(
<title>Thread safety</title>
<para>All functions listed here are thread-safe and may be called in parallel from multiple threads.</para>
<para><function>sd_journal_sendv()</function> is "async signal safe" in the meaning of
<citerefentry project='man-pages'><refentrytitle>signal</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
<para><function>sd_journal_sendv()</function> is "async signal safe" in the meaning of <citerefentry
project='man-pages'><refentrytitle>signal-safety</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
</para>
<para><function>sd_journal_print</function>,

4
man/sd_journal_stream_fd.xml
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@ -110,8 +110,8 @@
<refsect1>
<title>Signal safety</title>
<para><function>sd_journal_stream_fd()</function> is "async signal safe" in the meaning of
<citerefentry project='man-pages'><refentrytitle>signal</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
<para><function>sd_journal_stream_fd()</function> is "async signal safe" in the meaning of <citerefentry
project='man-pages'><refentrytitle>signal-safety</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
</para>
</refsect1>