May 31, 2026
How to secure D-Bus methods with polkit
Exposing a D-Bus method is only half of the problem. The other half is deciding who is allowed to call it. In […]
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Engineering notes
May 23, 2026
Implementing a simple D-Bus service
Reading an existing D-Bus API is useful. But sooner or later, your embedded daemon needs to expose its own API too. In […]
Read more →May 17, 2026
D-Bus Introspection in Practice: Exploring systemd from the Command Line
Most of the time, we talk to systemd through systemctl. It is convenient, readable and usually exactly what you want. But systemctl […]
Read more →May 10, 2026
How D-Bus works in Embedded Linux
D-Bus often looks more complicated than it really is. Once you understand names, object paths, interfaces, methods, properties and signals, the whole […]
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