watchdog timestamp. This is the keep-alive ping that services
need to issue in regular intervals if
<varname>WatchdogSec=</varname> is enabled for it. See
watchdog timestamp. This is the keep-alive ping that services
need to issue in regular intervals if
<varname>WatchdogSec=</varname> is enabled for it. See
for information how to enable this functionality and
<citerefentry><refentrytitle>sd_watchdog_enabled</refentrytitle><manvolnum>3</manvolnum></citerefentry>
for the details of how the service can check whether the
for information how to enable this functionality and
<citerefentry><refentrytitle>sd_watchdog_enabled</refentrytitle><manvolnum>3</manvolnum></citerefentry>
for the details of how the service can check whether the
manager will accept messages for a service only if
<varname>FileDescriptorStoreMax=</varname> is set to non-zero
for it (defaults to zero). See
manager will accept messages for a service only if
<varname>FileDescriptorStoreMax=</varname> is set to non-zero
for it (defaults to zero). See
for details. Multiple arrays of file descriptors may be sent
in separate messages, in which case the arrays are combined.
Note that the service manager removes duplicate file
for details. Multiple arrays of file descriptors may be sent
in separate messages, in which case the arrays are combined.
Note that the service manager removes duplicate file
<para>Note that elogind will accept status data sent from a
service only if the <varname>NotifyAccess=</varname> option is
correctly set in the service definition file. See
<para>Note that elogind will accept status data sent from a
service only if the <varname>NotifyAccess=</varname> option is
correctly set in the service definition file. See
state string as payload to the <constant>AF_UNIX</constant> socket
referenced in the <varname>$NOTIFY_SOCKET</varname> environment
variable. If the first character of
state string as payload to the <constant>AF_UNIX</constant> socket
referenced in the <varname>$NOTIFY_SOCKET</varname> environment
variable. If the first character of
<citerefentry><refentrytitle>sd-daemon</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>daemon</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
<citerefentry><refentrytitle>sd-daemon</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
<citerefentry><refentrytitle>daemon</refentrytitle><manvolnum>7</manvolnum></citerefentry>,