X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsd_listen_fds.xml;h=6999db98049f3ce55907056c46feac06f61fbb0d;hp=240300dcb0adfe90d5c3b35ad9d3b56a3862879a;hb=501996231293506a85bf4d610938a655ddc8cb92;hpb=79640424059328268b9fb6c5fa8eb777b27a177e

diff --git a/man/sd_listen_fds.xml b/man/sd_listen_fds.xml
index 240300dcb..6999db980 100644
--- a/man/sd_listen_fds.xml
+++ b/man/sd_listen_fds.xml
@@ -21,7 +21,8 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 -->
 
-<refentry id="sd_listen_fds">
+<refentry id="sd_listen_fds"
+        xmlns:xi="http://www.w3.org/2001/XInclude">
 
         <refentryinfo>
                 <title>sd_listen_fds</title>
@@ -73,7 +74,7 @@
                 parameter is non-zero,
                 <function>sd_listen_fds()</function> will unset the
                 <varname>$LISTEN_FDS</varname>/<varname>$LISTEN_PID</varname>
-                environment variables before returning (regardless
+                environment variables before returning (regardless of
                 whether the function call itself succeeded or
                 not). Further calls to
                 <function>sd_listen_fds()</function> will then fail,
@@ -121,13 +122,7 @@
         <refsect1>
                 <title>Notes</title>
 
-                <para>This function is provided by the reference
-                implementation of APIs for new-style daemons and
-                distributed with the systemd package. The algorithm it
-                implements is simple, and can easily be reimplemented
-                in daemons if it is important to support this
-                interface without using the reference
-                implementation.</para>
+                <xi:include href="libsystemd-pkgconfig.xml" xpointer="pkgconfig-text"/>
 
                 <para>Internally, this function checks whether the
                 <varname>$LISTEN_PID</varname> environment variable
@@ -138,30 +133,6 @@
                 number of file descriptors starting from
                 SD_LISTEN_FDS_START. Finally, it returns the parsed
                 number.</para>
-
-                <para>For details about the algorithm check the
-                liberally licensed reference implementation sources:
-                <ulink url="http://cgit.freedesktop.org/systemd/systemd/plain/src/libsystemd-daemon/sd-daemon.c"/>
-                and <ulink
-                url="http://cgit.freedesktop.org/systemd/systemd/plain/src/systemd/sd-daemon.h"/></para>
-
-                <para><function>sd_listen_fds()</function> is
-                implemented in the reference implementation's
-                <filename>sd-daemon.c</filename> and
-                <filename>sd-daemon.h</filename> files. These
-                interfaces are available as shared library, which can
-                be compiled and linked to with the
-                <constant>libsystemd-daemon</constant> <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
-                file. Alternatively, applications consuming these APIs
-                may copy the implementation into their source
-                tree. For more details about the reference
-                implementation see
-                <citerefentry><refentrytitle>sd-daemon</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para>
-
-                <para>If the reference implementation is used as
-                drop-in files and -DDISABLE_SYSTEMD is set during
-                compilation, this function will always return 0 and
-                otherwise become a NOP.</para>
         </refsect1>
 
         <refsect1>