86eb38f3ca
Vote three times in /proc/pid/status to look for AID_LOG group If not, we may default to the callers UID, and the net result is to perform the task related to that UID. For adb logcat and shell logcat, the UID is AID_SHELL which typically has no logs, leaving no net action taken. Bug: 23711431 Change-Id: I2b5900a2d37173bd995eb308ee9ecafa20602b62 |
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|---|---|---|
| .. | ||
| tests | ||
| Android.mk | ||
| CommandListener.cpp | ||
| CommandListener.h | ||
| event.logtags | ||
| FlushCommand.cpp | ||
| FlushCommand.h | ||
| libaudit.c | ||
| libaudit.h | ||
| LogAudit.cpp | ||
| LogAudit.h | ||
| LogBuffer.cpp | ||
| LogBuffer.h | ||
| LogBufferElement.cpp | ||
| LogBufferElement.h | ||
| LogCommand.cpp | ||
| LogCommand.h | ||
| logd.rc | ||
| LogKlog.cpp | ||
| LogKlog.h | ||
| LogListener.cpp | ||
| LogListener.h | ||
| LogReader.cpp | ||
| LogReader.h | ||
| LogStatistics.cpp | ||
| LogStatistics.h | ||
| LogTimes.cpp | ||
| LogTimes.h | ||
| LogUtils.h | ||
| LogWhiteBlackList.cpp | ||
| LogWhiteBlackList.h | ||
| main.cpp | ||
| README.auditd | ||
| README.property | ||
The properties that logd responds to are:
name type default description
logd.auditd bool true Enable selinux audit daemon
logd.auditd.dmesg bool true selinux audit messages duplicated and
sent on to dmesg log
logd.klogd bool depends Enable klogd daemon
logd.statistics bool depends Enable logcat -S statistics.
ro.config.low_ram bool false if true, logd.statistics & logd.klogd
default false
ro.build.type string if user, logd.statistics & logd.klogd
default false
persist.logd.logpersistd string Enable logpersist daemon, "logcatd"
turns on logcat -f in logd context
persist.logd.size number 256K default size of the buffer for all
log ids at initial startup, at runtime
use: logcat -b all -G <value>
persist.logd.size.main number 256K Size of the buffer for the main log
persist.logd.size.system number 256K Size of the buffer for the system log
persist.logd.size.radio number 256K Size of the buffer for the radio log
persist.logd.size.event number 256K Size of the buffer for the event log
persist.logd.size.crash number 256K Size of the buffer for the crash log
NB:
- number support multipliers (K or M) for convenience. Range is limited
to between 64K and 256M for log buffer sizes. Individual logs override the
global default.