commit | f631651d06023ddfea4280d848c26e622d350bf7 | [log] [tgz] |
---|---|---|
author | Linux Build Service Account <lnxbuild@localhost> | Wed Feb 16 21:40:02 2022 -0800 |
committer | Linux Build Service Account <lnxbuild@localhost> | Wed Feb 16 21:40:02 2022 -0800 |
tree | fd087aeaa9471b3c5ed13408f8cdeda713b1886b | |
parent | 1dab2e95bdbdb007fa0530bd269ee068d0e8071e [diff] | |
parent | c727b206a21d70f0bf0754fc929a41e4bf26df5f [diff] |
Merge c727b206a21d70f0bf0754fc929a41e4bf26df5f on remote branch Change-Id: Ie6350414a3b42df73d51df17d76e4c6218f035d8
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.