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authorLennart Poettering <lennart@poettering.net>2014-02-19 18:19:06 +0100
committerLennart Poettering <lennart@poettering.net>2014-02-19 18:20:12 +0100
commit26e3ff59a6a197e442255d8adfa2df239405c7e5 (patch)
tree5991297aa79b52be2ab69c64c0f6c42fae04643d /man
parentadd00dfd1f050fab623f8aafd9afa1b72bc3aca1 (diff)
man: don't advertise sd-daemon as embeddable anymore
It's now part of libsystemd, and should be used like any other API.
Diffstat (limited to 'man')
-rw-r--r--man/sd-daemon.xml48
-rw-r--r--man/sd_booted.xml34
-rw-r--r--man/sd_is_fifo.xml34
-rw-r--r--man/sd_listen_fds.xml35
-rw-r--r--man/sd_notify.xml35
-rw-r--r--man/sd_watchdog_enabled.xml34
6 files changed, 30 insertions, 190 deletions
diff --git a/man/sd-daemon.xml b/man/sd-daemon.xml
index ce4887e406..9eef395deb 100644
--- a/man/sd-daemon.xml
+++ b/man/sd-daemon.xml
@@ -52,7 +52,7 @@
<refname>SD_NOTICE</refname>
<refname>SD_INFO</refname>
<refname>SD_DEBUG</refname>
- <refpurpose>Reference implementation of APIs for
+ <refpurpose>APIs for
new-style daemons</refpurpose>
</refnamediv>
@@ -62,7 +62,7 @@
</funcsynopsis>
<cmdsynopsis>
- <command>pkg-config --cflags --libs libsystemd-daemon</command>
+ <command>pkg-config --cflags --libs libsystemd</command>
</cmdsynopsis>
</refsynopsisdiv>
@@ -70,10 +70,8 @@
<refsect1>
<title>Description</title>
- <para><filename>sd-daemon.c</filename> and
- <filename>sd-daemon.h</filename> provide a reference
- implementation of various APIs for new-style daemons,
- as implemented by the
+ <para><filename>sd-daemon.h</filename> provide APIs
+ for new-style daemons, as implemented by the
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
init system.</para>
@@ -81,7 +79,8 @@
<citerefentry><refentrytitle>sd_listen_fds</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_notify</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd_booted</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>sd_is_fifo</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+ <citerefentry><refentrytitle>sd_is_fifo</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>sd_watchdog_enabled</refentrytitle><manvolnum>3</manvolnum></citerefentry>
for more information about the functions
implemented. In addition to these functions, a couple
of logging prefixes are defined as macros:</para>
@@ -126,37 +125,10 @@
<refsect1>
<title>Notes</title>
- <para>These interfaces are provided by the reference
- implementation of APIs for new-style daemons and
- distributed with the systemd package. The algorithms
- they implement are simple, and can easily be
- reimplemented in daemons if it is important to support
- this interface without using the reference
- implementation. See the respective function man pages
- for details.</para>
-
- <para>In addition, for details about the algorithms,
- 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>These APIs are 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,
- either verbatim or in excerpts.</para>
-
- <para>The functions directly related to new-style
- daemons become NOPs when -DDISABLE_SYSTEMD is set
- during compilation and the reference implementation is
- used as drop-in files. In addition, if
- <filename>sd-daemon.c</filename> is compiled on
- non-Linux systems they become NOPs.</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>
</refsect1>
<refsect1>
diff --git a/man/sd_booted.xml b/man/sd_booted.xml
index 1e38d2abd3..f699cefb14 100644
--- a/man/sd_booted.xml
+++ b/man/sd_booted.xml
@@ -76,13 +76,10 @@
<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
directory <filename>/run/systemd/system/</filename>
@@ -90,29 +87,6 @@
implemented trivially in shell or any other
language.</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_booted()</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>
diff --git a/man/sd_is_fifo.xml b/man/sd_is_fifo.xml
index 58cd1c91bb..60684bcee4 100644
--- a/man/sd_is_fifo.xml
+++ b/man/sd_is_fifo.xml
@@ -185,41 +185,15 @@
<refsect1>
<title>Notes</title>
- <para>These functions are provided by the reference
- implementation of APIs for new-style daemons and
- distributed with the systemd package. The algorithms
- they implement are simple, and they 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, these function use a combination of
<filename>fstat()</filename> and
<filename>getsockname()</filename> to check the file
descriptor type and where it is bound to.</para>
-
- <para>For details about the algorithms, 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_is_fifo()</function> and the
- related functions are 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>These functions continue to work as described,
- even if -DDISABLE_SYSTEMD is set during
- compilation.</para>
</refsect1>
<refsect1>
diff --git a/man/sd_listen_fds.xml b/man/sd_listen_fds.xml
index 6a9e082180..88fb77bd22 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>
diff --git a/man/sd_notify.xml b/man/sd_notify.xml
index d21820f67b..3e530757ce 100644
--- a/man/sd_notify.xml
+++ b/man/sd_notify.xml
@@ -211,13 +211,10 @@
<refsect1>
<title>Notes</title>
- <para>These functions are provided by the reference
- implementation of APIs for new-style daemons and
- distributed with the systemd package. The algorithms
- they implement are 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, these functions send a single
datagram with the state string as payload to the
@@ -228,30 +225,6 @@
understood as Linux abstract namespace socket. The
datagram is accompanied by the process credentials of
the sending daemon, using SCM_CREDENTIALS.</para>
-
- <para>For details about the algorithms 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_notify()</function> and
- <function>sd_notifyf()</function> are 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, these functions will always return 0 and
- otherwise become a NOP.</para>
</refsect1>
<refsect1>
diff --git a/man/sd_watchdog_enabled.xml b/man/sd_watchdog_enabled.xml
index cad92df7af..0e4df37506 100644
--- a/man/sd_watchdog_enabled.xml
+++ b/man/sd_watchdog_enabled.xml
@@ -115,13 +115,10 @@
<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 functions parses the
<varname>$WATCHDOG_PID</varname> and
@@ -132,29 +129,6 @@
that case, the variables were set for a different
process further up the process tree.</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_watchdog_enabled()</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, these functions will always return 0 and
- otherwise become a NOP.</para>
</refsect1>
<refsect1>