diff options
Diffstat (limited to 'man/sd_listen_fds.xml')
| -rw-r--r-- | man/sd_listen_fds.xml | 35 |
1 files changed, 4 insertions, 31 deletions
diff --git a/man/sd_listen_fds.xml b/man/sd_listen_fds.xml index 6a9e08218..88fb77bd2 100644 --- a/man/sd_listen_fds.xml +++ b/man/sd_listen_fds.xml @@ -121,13 +121,10 @@ <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> + <para>These APIs are implemented as a shared library, + which can be compiled and linked to with the + <constant>libsystemd</constant> <citerefentry><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry> + file.</para> <para>Internally, this function checks whether the <varname>$LISTEN_PID</varname> environment variable @@ -138,30 +135,6 @@ 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 a 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> |