| commit | 18acd4fc9e7ee4171353b297103c6f9ffe273b42 | [log] [tgz] |
|---|---|---|
| author | Bob Badour <bbadour@google.com> | Tue Jun 29 13:15:37 2021 -0700 |
| committer | Bob Badour <bbadour@google.com> | Tue Jun 29 13:15:37 2021 -0700 |
| tree | 1dc779d324299f08c5e69538ee554a1cf784f867 | |
| parent | 39bcfd940e45f91cd6b323f8e961b671e2043e99 [diff] |
[LSC] Add LOCAL_LICENSE_KINDS to external/rust/crates/kernlog Added SPDX-license-identifier-MIT to: Android.bp Bug: 68860345 Bug: 151177513 Bug: 151953481 Test: m all Exempt-From-Owner-Approval: janitorial work Change-Id: Ie281c3cfe3b1994c6442511a50acd88dce0d3a49
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.