commit | cbf94d963478644155977344f645af1cf06ebc52 | [log] [tgz] |
---|---|---|
author | Treehugger Robot <treehugger-gerrit@google.com> | Wed Jun 15 20:10:20 2022 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Wed Jun 15 20:10:20 2022 +0000 |
tree | fd087aeaa9471b3c5ed13408f8cdeda713b1886b | |
parent | b9015dad6b90f63b26a1556b6e505b981009b530 [diff] | |
parent | 8aea471660ec8232a134779e88ba884f5ab63219 [diff] |
Merge "Update TEST_MAPPING" am: 8aea471660 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/kernlog/+/2125970 Change-Id: I442fb96d43516aaa90410bc4aa46757dbc1c1c7a Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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.