| commit | 60a48e70dd701fd777a4de6a422361c59edce159 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Sat Jul 08 04:32:41 2023 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Sat Jul 08 04:32:41 2023 +0000 |
| tree | 628d73140d42906c0980caef76ec1933b5ab0a97 | |
| parent | c7994a0f83f26ae299334e15f917a3182f747b68 [diff] | |
| parent | 6f4e81a47e1825bd679b89b9df9582744ffb1e94 [diff] |
Snap for 10460766 from 6f4e81a47e1825bd679b89b9df9582744ffb1e94 to mainline-healthfitness-release Change-Id: I8376acfd1b5dc951ebbafe630e41b5b8d7c481cb
Logger implementation for low level kernel log (using /dev/kmsg)
Usually intended for low level implementations, like systemd generators, which have to use /dev/kmsg:
Since syslog is not available (see above) write log messages to /dev/kmsg instead.
[dependencies] log = "0.4" kernlog = "0.3"
#[macro_use] extern crate log; extern crate kernlog; fn main() { kernlog::init().unwrap(); warn!("something strange happened"); }
Note you have to have permissions to write to /dev/kmsg, which normal users (not root) usually don't.