Joachim Wiberg 1bb7d508a4 libink: let a handler park its call and reply later
The park machinery was welded to broker uid resolution; a handler
that cannot answer yet, like a device-settle call waiting for the
event queue to drain, had no way to defer.  link_call_park() holds
the request, link_call_resume() re-runs the handler with
link_call_resumed() reading true, and the expire sweep remains the
backstop for a resume that never comes.

Resume also no longer drops a local caller's kernel group set in the
privileged re-check: group source now keys on broker-ness.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
2026-08-16 22:03:42 +02:00
2026-08-16 22:03:41 +02:00
…
2025-07-10 15:35:46 +02:00
2025-07-10 14:34:16 +02:00
2026-08-16 22:03:31 +02:00
2025-12-26 13:28:43 +01:00

License Badge Release Badge GitHub Status Coverity Status Finit: Fast Init

Finit is a fast, simple alternative to SysV init and systemd, designed for small and embedded Linux systems. It can also run on desktop and server systems, like finix.

Reverse engineered from the EeePC fastinit
"gaps filled with frog DNA …"
— Claudio Matsuoka

For detailed information, explore our extensive documentation
📚 http://finit-project.github.io

Alpine screenshot

For working examples, see the 🚀 contrib/ section or these tutorials:

Note

Finit can run on various Linux distributions, but the bundled install scripts are examples only. They have been tested on amd64 (x86_64) systems with standard configurations.

For embedded systems, see these Buildroot-based examples: myLinux, Infix, or br2-finit-demo.

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