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event.logtags24-Aug-20161.2K
FlushCommand.cpp24-Aug-20163.3K
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libaudit.c24-Aug-20167.6K
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LogBuffer.cpp24-Aug-201632.2K
LogBuffer.h24-Aug-20164.7K
LogBufferElement.cpp24-Aug-20167K
LogBufferElement.h24-Aug-20162.8K
LogCommand.cpp24-Aug-20165K
LogCommand.h24-Aug-2016876
logd.rc24-Aug-2016349
LogKlog.cpp24-Aug-201625.1K
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LogUtils.h24-Aug-20162.6K
LogWhiteBlackList.cpp24-Aug-20167.2K
LogWhiteBlackList.h24-Aug-20161.9K
main.cpp24-Aug-201614.9K
README.auditd24-Aug-2016549
README.property24-Aug-20164.1K
tests/24-Aug-2016

README.auditd

      1 Auditd Daemon
      2 
      3 The audit daemon is a simplified version of its desktop
      4 counterpart designed to gather the audit logs from the
      5 audit kernel subsystem. The audit subsystem of the kernel
      6 includes Linux Security Modules (LSM) messages as well.
      7 
      8 To enable the audit subsystem, you must add this to your
      9 kernel config:
     10 CONFIG_AUDIT=y
     11 
     12 To enable a LSM, you must consult that LSM's documentation, the
     13 example below is for SELinux:
     14 CONFIG_SECURITY_SELINUX=y
     15 
     16 This does not include possible dependencies that may need to be
     17 satisfied for that particular LSM.
     18

README.property

      1 The properties that logd responds to are:
      2 
      3 name                       type default  description
      4 ro.logd.auditd             bool   true   Enable selinux audit daemon
      5 ro.logd.auditd.dmesg       bool   true   selinux audit messages duplicated and
      6                                          sent on to dmesg log
      7 persist.logd.security      bool   false  Enable security buffer.
      8 ro.device_owner            bool   false  Override persist.logd.security to false
      9 ro.logd.kernel             bool+ svelte+ Enable klogd daemon
     10 ro.logd.statistics         bool+ svelte+ Enable logcat -S statistics.
     11 ro.build.type              string        if user, logd.statistics &
     12                                          ro.logd.kernel default false.
     13 persist.logd.logpersistd   string        Enable logpersist daemon, "logcatd"
     14                                          turns on logcat -f in logd context
     15 persist.logd.size          number  ro    Global default size of the buffer for
     16                                          all log ids at initial startup, at
     17                                          runtime use: logcat -b all -G <value>
     18 ro.logd.size               number svelte default for persist.logd.size. Larger
     19                                          platform default sizes than 256KB are
     20                                          known to not scale well under log spam
     21                                          pressure. Address the spam first,
     22                                          resist increasing the log buffer.
     23 persist.logd.size.<buffer> number  ro    Size of the buffer for <buffer> log
     24 ro.logd.size.<buffer>      number svelte default for persist.logd.size.<buffer>
     25 ro.config.low_ram          bool   false  if true, logd.statistics, logd.kernel
     26                                          default false, logd.size 64K instead
     27                                          of 256K.
     28 persist.logd.filter        string        Pruning filter to optimize content.
     29                                          At runtime use: logcat -P "<string>"
     30 ro.logd.filter       string "~! ~1000/!" default for persist.logd.filter.
     31                                          This default means to prune the
     32                                          oldest entries of chattiest UID, and
     33                                          the chattiest PID of system
     34                                          (1000, or AID_SYSTEM).
     35 persist.logd.timestamp     string  ro    The recording timestamp source.
     36                                          "m[onotonic]" is the only supported
     37                                          key character, otherwise realtime.
     38 ro.logd.timestamp        string realtime default for persist.logd.timestamp
     39 log.tag                   string persist The global logging level, VERBOSE,
     40                                          DEBUG, INFO, WARN, ERROR, ASSERT or
     41                                          SILENT. Only the first character is
     42                                          the key character.
     43 persist.log.tag            string build  default for log.tag
     44 log.tag.<tag>             string persist The <tag> specific logging level.
     45 persist.log.tag.<tag>      string build  default for log.tag.<tag>
     46 
     47 NB:
     48 - bool+ - "true", "false" and comma separated list of "eng" (forced false if
     49   ro.build.type is "user") or "svelte" (forced false if ro.config.low_ram is
     50   true).
     51 - svelte - see ro.config.low_ram for details.
     52 - svelte+ - see ro.config.low_ram and ro.build.type for details.
     53 - ro - <base property> temporary override, ro.<base property> platform default.
     54 - persist - <base property> override, persist.<base property> platform default.
     55 - build - VERBOSE for native, DEBUG for jvm isLoggable, or developer option.
     56 - number - support multipliers (K or M) for convenience. Range is limited
     57   to between 64K and 256M for log buffer sizes. Individual log buffer ids
     58   such as main, system, ... override global default.
     59 - Pruning filter is of form of a space-separated list of [~][UID][/PID]
     60   references, where '~' prefix means to blacklist otherwise whitelist. For
     61   blacklisting, UID or PID may be a '!' to instead reference the chattiest
     62   client, with the restriction that the PID must be in the UID group 1000
     63   (system or AID_SYSTEM).
     64