X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsd_notify.xml;h=9797a5f8013a46d2fe7aeaf9c92df507fb33d30f;hp=1b556807489b82f15671212347c92d83f90a4e74;hb=bb242b7b5277f5db4a01be905f26eccd382ff1e0;hpb=a822cbfa2e42d60c3cafe724a8571329ab6c632e diff --git a/man/sd_notify.xml b/man/sd_notify.xml index 1b5568074..9797a5f80 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 @@ -166,7 +178,7 @@ for details. sd_notifyf() is similar to - sd_notifyf() but takes a + sd_notify() but takes a printf()-like format string plus arguments. @@ -208,9 +220,9 @@ For details about the algorithms check the liberally licensed reference implementation sources: - + resp. + url="http://cgit.freedesktop.org/systemd/plain/src/systemd/sd-daemon.h"/> sd_notify() and sd_notifyf() are implemented in