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=88fb77bd221429ea4f486f4101d9d0469ed4db90;hp=240300dcb0adfe90d5c3b35ad9d3b56a3862879a;hb=26e3ff59a6a197e442255d8adfa2df239405c7e5;hpb=79640424059328268b9fb6c5fa8eb777b27a177e
diff --git a/man/sd_listen_fds.xml b/man/sd_listen_fds.xml
index 240300dcb..88fb77bd2 100644
--- a/man/sd_listen_fds.xml
+++ b/man/sd_listen_fds.xml
@@ -73,7 +73,7 @@
parameter is non-zero,
sd_listen_fds() will unset the
$LISTEN_FDS/$LISTEN_PID
- environment variables before returning (regardless
+ environment variables before returning (regardless of
whether the function call itself succeeded or
not). Further calls to
sd_listen_fds() will then fail,
@@ -121,13 +121,10 @@
Notes
- 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.
+ These APIs are implemented as a shared library,
+ which can be compiled and linked to with the
+ libsystemd pkg-config1
+ file.
Internally, this function checks whether the
$LISTEN_PID environment variable
@@ -138,30 +135,6 @@
number of file descriptors starting from
SD_LISTEN_FDS_START. Finally, it returns the parsed
number.
-
- For details about the algorithm check the
- liberally licensed reference implementation sources:
-
- and
-
- sd_listen_fds() is
- implemented in the reference implementation's
- sd-daemon.c and
- sd-daemon.h files. These
- interfaces are available as shared library, which can
- be compiled and linked to with the
- libsystemd-daemon pkg-config1
- file. Alternatively, applications consuming these APIs
- may copy the implementation into their source
- tree. For more details about the reference
- implementation see
- sd-daemon3.
-
- 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.