diff options
Diffstat (limited to 'upstream/mageia-cauldron/man5/systemd.service.5')
| -rw-r--r-- | upstream/mageia-cauldron/man5/systemd.service.5 | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/upstream/mageia-cauldron/man5/systemd.service.5 b/upstream/mageia-cauldron/man5/systemd.service.5 index 19597a2e..8b68b9b5 100644 --- a/upstream/mageia-cauldron/man5/systemd.service.5 +++ b/upstream/mageia-cauldron/man5/systemd.service.5 @@ -1737,7 +1737,7 @@ T} T{ ":" T}:T{ -If the executable path is prefixed with ":", environment variable substitution (as described by the "Command Lines" section below) is not applied\&. +If the executable path is prefixed with ":", environment variable substitution (as described below this table) is not applied\&. T} T{ "+" @@ -2166,7 +2166,7 @@ for this\&. A typical service file for such a daemon would look like this: Description=Simple notifying service [Service] -Type=notify +Type=notify\-reload ExecStart=/usr/sbin/simple\-notifying\-service [Install] @@ -2182,6 +2182,14 @@ Note that the daemon has to support systemd\*(Aqs notification protocol, else sy Please see \fBsystemd.kill\fR(5) for details on how you can influence the way systemd terminates the service\&. +.PP +To avoid code duplication, it is preferable to use +\fBsd_notify\fR(3) +when possible, especially when other APIs provided by +\fBlibsystemd\fR(3) +are also used, but note that the notification protocol is very simple and guaranteed to be stable as per the +\m[blue]\fBInterface Portability and Stability Promise\fR\m[]\&\s-2\u[4]\d\s+2, so it can be reimplemented by services with no external dependencies\&. For a self\-contained example, see +\fBsd_notify\fR(3)\&. .SH "SEE ALSO" .PP \fBsystemd\fR(1), @@ -2209,3 +2217,8 @@ Control Group v2 .RS 4 \%https://docs.kernel.org/admin-guide/cgroup-v2.html .RE +.IP " 4." 4 +Interface Portability and Stability Promise +.RS 4 +\%https://systemd.io/PORTABILITY_AND_STABILITY/ +.RE |