| commit | 46d5ac1002722f8e9327f5dc899189e2a7c5e6f7 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Fri Mar 10 05:16:04 2023 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Fri Mar 10 05:16:04 2023 +0000 |
| tree | 628d73140d42906c0980caef76ec1933b5ab0a97 | |
| parent | 2b10f939fbbfb6ff7eedbbe105d50a036eb5fd85 [diff] | |
| parent | cbdf13dbf406b2294f85b1752190bd7e89248d0e [diff] |
Snap for 9722771 from cbdf13dbf406b2294f85b1752190bd7e89248d0e to udc-d1-release Change-Id: Ia044cdc8dad0d1280c2339ae0edcda91a7972970
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.