X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsd_notify.xml;h=9d9ea4132f9b787b5807c45ca6177f441afb5216;hp=c3791ce39ff43a3492ab3dcf9ca5a0f5297c4195;hb=b47ffcfdfd46de119e0fe8d1c48105bd7c21ddd4;hpb=dc1ecd78e9f046880d10ddb45cf9b06df1084b10 diff --git a/man/sd_notify.xml b/man/sd_notify.xml index c3791ce39..9d9ea4132 100644 --- a/man/sd_notify.xml +++ b/man/sd_notify.xml @@ -151,6 +151,18 @@ itself. Example: "MAINPID=4711" + + + WATCHDOG=1 + + Tells systemd to + update the watchdog timestamp. + Services using this feature should do + this in regular intervals. A watchdog + framework can use the timestamps to + detect failed + services. + It is recommended to prefix variable names that @@ -208,9 +220,9 @@ For details about the algorithms check the liberally licensed reference implementation sources: - + resp. + url="http://cgit.freedesktop.org/systemd/systemd/plain/src/systemd/sd-daemon.h"/> sd_notify() and sd_notifyf() are implemented in