commit | 8aea471660ec8232a134779e88ba884f5ab63219 | [log] [tgz] |
---|---|---|
author | Treehugger Robot <treehugger-gerrit@google.com> | Wed Jun 15 18:53:58 2022 +0000 |
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | Wed Jun 15 18:53:58 2022 +0000 |
tree | fd087aeaa9471b3c5ed13408f8cdeda713b1886b | |
parent | b9015dad6b90f63b26a1556b6e505b981009b530 [diff] | |
parent | 4d4686a0173ca4397cdfab4c3cb6113a4e1b93f2 [diff] |
Merge "Update TEST_MAPPING"
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.