| Linux::Systemd::Daemon(3pm) | User Contributed Perl Documentation | Linux::Systemd::Daemon(3pm) |
Linux::Systemd::Daemon - Systemd daemon API
version 1.201600
use Linux::Systemd::Daemon 'sd_ready';
# program initialisation
sd_ready;
while (1) {
sd_notify(watchdog => 1, status => 'Main loop running');
# do something here
}
sd_notify(stopping => 1, status => 'Shutting down...');
An XS wrapper for sd-daemon <https://www.freedesktop.org/software/systemd/man/sd-daemon.html>, the systemd daemon interface.
Exports one function, "sd_notify", by default. A variety of convenience functions are also available for import, either individually or with the ":all" tag.
For a fully featured example, see the "perl-daemon" script and "perl-daemon.service" examples in "eg".
The main function, exported by default. Takes a list of pairs and converts them to a string to be passed to the C function man:sd_notify(3) <https://www.freedesktop.org/software/systemd/man/sd_notify.html>
e.g.
sd_notify(ready => 1, status => 'Processing requests');
Convenience function. Optional export.
Convenience function. Optional export.
Convenience function. Optional export.
Convenience function. Optional export.
Convenience function. Optional export.
https://www.freedesktop.org/software/systemd/man/sd-daemon.html
Ioan Rogers <ioanr@cpan.org>
This software is Copyright (c) 2020 by Ioan Rogers.
This is free software, licensed under:
The GNU Lesser General Public License, Version 2.1, February 1999
| 2022-10-20 | perl v5.36.0 |