X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsd_notify.xml;h=683967cd482c9c2f8c06de46e492c9ece0f2ea9c;hb=4cdf07519a9582afa9d2deeb6d9f54597b8268a1;hp=7d9689039727a4214b6908747cbfc15211f367dd;hpb=05cc726731c5cec952722f1c14acb08e3d4d5e98;p=elogind.git
diff --git a/man/sd_notify.xml b/man/sd_notify.xml
index 7d9689039..683967cd4 100644
--- a/man/sd_notify.xml
+++ b/man/sd_notify.xml
@@ -77,7 +77,7 @@
notification.
If the unset_environment
- parameter is non-zero sd_notify()
+ parameter is non-zero, sd_notify()
will unset the $NOTIFY_SOCKET
environment variable before returning (regardless
whether the function call itself succeeded or
@@ -164,11 +164,15 @@
systemd.service5
for details. It is recommended to send
this message if the
- WATCHDOG_USEC=
- environment variable has been set for
- the service process, in every half the
- time interval that is specified in the
- variable.
+ $WATCHDOG_PID
+ environment variable has been set to
+ the PID of the service process, in
+ every half the time interval that is
+ specified in the
+ $WATCHDOG_USEC
+ environment variable. See
+ sd_watchdog_enabled3
+ for details.
@@ -197,10 +201,10 @@
errno-style error code. If
$NOTIFY_SOCKET was not set and
hence no status data could be sent, 0 is returned. If
- the status was sent these functions return with a
+ the status was sent, these functions return with a
positive return value. In order to support both, init
systems that implement this scheme and those which
- don't, it is generally recommended to ignore the return
+ do not, it is generally recommended to ignore the return
value of this call.
@@ -220,7 +224,7 @@
AF_UNIX socket referenced in the
$NOTIFY_SOCKET environment
variable. If the first character of
- $NOTIFY_SOCKET is @ the string is
+ $NOTIFY_SOCKET is @, the string is
understood as Linux abstract namespace socket. The
datagram is accompanied by the process credentials of
the sending daemon, using SCM_CREDENTIALS.
@@ -246,7 +250,7 @@
If the reference implementation is used as
drop-in files and -DDISABLE_SYSTEMD is set during
- compilation these functions will always return 0 and
+ compilation, these functions will always return 0 and
otherwise become a NOP.
@@ -311,7 +315,8 @@
systemd1,
sd-daemon3,
daemon7,
- systemd.service5
+ systemd.service5,
+ sd_watchdog_enabled3