commit | bbf86e7972aaeeb31d4c5dd989ca50c3b5681ff3 | [log] [tgz] |
---|---|---|
author | Scott Lobdell <slobdell@google.com> | Sun Jan 30 02:48:11 2022 +0000 |
committer | Scott Lobdell <slobdell@google.com> | Sun Jan 30 03:02:17 2022 +0000 |
tree | fd087aeaa9471b3c5ed13408f8cdeda713b1886b | |
parent | 26631ec55ac078b0e3038a8d020800756e925e5b [diff] | |
parent | 7803608833fd0246186a5c1a4737654ccbb416a5 [diff] |
Merge TP1A.220107.002 Change-Id: I36fd1d26c80051f077ffc3593e95b61dc68a9fd7
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.