commit | e819f786b7ef78aff5a21195e2ae0b3a8181ddfc | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Tue Aug 31 03:04:57 2021 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Tue Aug 31 03:04:57 2021 +0000 |
tree | 6aa1509501d7a22d621399ad6cfff18ddba73902 | |
parent | 0e45800c937707bd50f7a615142c5285d9a50342 [diff] | |
parent | f67fa55e6a1a79e5e8a81731066c43ba6faf0840 [diff] |
Snap for 7688365 from f67fa55e6a1a79e5e8a81731066c43ba6faf0840 to tm-release Change-Id: If8d8ab7032422e0e519a163f66695654ec203135
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.