202e153f94
Add a return value for the ::log() methods, this allows us to optimize the wakeup for the readers to only occur when the log message is actually placed. This is for a future where we may dedupe identical log messages, filter out log messages, and certainly if we filter the messages out with an internal logd check of __android_log_is_loggable(). Change-Id: I763b2a7c29502ab7fa0a5d5022c7b60244fcfde4 |
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|---|---|---|
| .. | ||
| tests | ||
| Android.mk | ||
| CommandListener.cpp | ||
| CommandListener.h | ||
| FlushCommand.cpp | ||
| FlushCommand.h | ||
| LogAudit.cpp | ||
| LogAudit.h | ||
| LogBuffer.cpp | ||
| LogBuffer.h | ||
| LogBufferElement.cpp | ||
| LogBufferElement.h | ||
| LogCommand.cpp | ||
| LogCommand.h | ||
| LogListener.cpp | ||
| LogListener.h | ||
| LogReader.cpp | ||
| LogReader.h | ||
| LogStatistics.cpp | ||
| LogStatistics.h | ||
| LogTimes.cpp | ||
| LogTimes.h | ||
| LogWhiteBlackList.cpp | ||
| LogWhiteBlackList.h | ||
| README.auditd | ||
| README.property | ||
| event.logtags | ||
| libaudit.c | ||
| libaudit.h | ||
| main.cpp | ||
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.statistics bool depends Enable logcat -S statistics.
ro.config.low_ram bool false if true, logd.statistics default false
ro.build.type string if user, logd.statistics default false
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.