commit e0b8ccd1a3db7059c56322ad6cbcb7d7c34c2954
author Mark Salyzyn <salyzyn@google.com> Thu Oct 27 08:21:35 2016 -0700
committer Mark Salyzyn <salyzyn@google.com> Thu Nov 03 13:34:27 2016 -0700
tree fd33ec05d013ddbfde9e5bd7d331c9b6a47fd473
parent 62767fe29f8aaf62470781a3cf419ba11187d178

logd: inherit android_get_control_file()

Setup and then collect from the environment /proc/kmsg and /dev/kmsg
file descriptors. Do not do so for logcat --reinit.

Test: gTest logd-unit-tests, liblog-unit-tests and logcat-unit-tests
Bug: 32450474
Change-Id: Ied537ca561fcd4e71a9ad9c57398a23ba23f6ced

logd/logd.rc

diff --git a/logd/logd.rc b/logd/logd.rc
index 31ed4df..5fc92e1 100644
--- a/logd/logd.rc
+++ b/logd/logd.rc
@@ -2,6 +2,8 @@
     socket logd stream 0666 logd logd
     socket logdr seqpacket 0666 logd logd
     socket logdw dgram 0222 logd logd
+    file /proc/kmsg r
+    file /dev/kmsg w
     group root system readproc
     writepid /dev/cpuset/system-background/tasks