* commit 'e0e565635a7c6c36a05282622c01203afbec5ca5':
init.rc: logd: Add logpersistd (nee logcatd)
init: change exec parsing to make SECLABEL optional
logcat: -f run in background
logcat: -f flag to continue
* commit '0bda352f7f2b4453aa7b65feb935938205f1285e':
init.rc: logd: Add logpersistd (nee logcatd)
init: change exec parsing to make SECLABEL optional
logcat: -f run in background
logcat: -f flag to continue
(cherry pick from commit 100658c303)
- logpersistd is defined as a thread or process in the context of the
logd domain. Here we define logpersistd as logcat -f in logd domain
and call it logcatd to represent its service mechanics.
- Use logcatd to manage content in /data/misc/logd/ directory.
- Only turn on for persist.logd.logpersistd = logcatd.
- Add logpersist.start, logpersist.stop and logpersist.cat debug
class executables, thus only in the eng and userdebug builds.
ToDo: Wish to add Developer Options menu to turn this feature on or
off, complicated by the fact that user builds have no tools with
access rights to /data/misc/logd.
Bug: 19608716
Change-Id: I57ad757f121c473d04f9fabe9d4820a0eca06f31
(cherry pick from commit 3ef730c57f)
- if saving to file, set SP_BACKGROUND policy
- if saving to file, set BATCH priority
- sort include files
Bug: 19608716
Change-Id: I00acb8b8db0d2ff9ff36c97f9e74604d31938376
(cherry pick from commit f3555d9427)
On startup, check the current logging content, then grab logs from
that time forward rather than restarting from the beginning. Add
support for reading tail time down to the nano-second.
Bonus, permits us to create a logcatd logpersist daemon
Bug: 19608716
Change-Id: Iaab58de4c02b7f97c69de12cf954fedc2163059e
* changes:
init.rc: logd: Add logpersistd (nee logcatd)
init: change exec parsing to make SECLABEL optional
logcat: -f run in background
logcat: -f flag to continue
- logpersistd is defined as a thread or process in the context of the
logd domain. Here we define logpersistd as logcat -f in logd domain
and call it logcatd to represent its service mechanics.
- Use logcatd to manage content in /data/misc/logd/ directory.
- Only turn on for persist.logd.logpersistd = logcatd.
- Add logpersist.start, logpersist.stop and logpersist.cat debug
class executables, thus only in the eng and userdebug builds.
ToDo: Wish to add Developer Options menu to turn this feature on or
off, complicated by the fact that user builds have no tools with
access rights to /data/misc/logd.
Bug: 19608716
Change-Id: I57ad757f121c473d04f9fabe9d4820a0eca06f31
- if saving to file, set SP_BACKGROUND policy
- if saving to file, set BATCH priority
- sort include files
Bug: 19608716
Change-Id: I00acb8b8db0d2ff9ff36c97f9e74604d31938376
On startup, check the current logging content, then grab logs from
that time forward rather than restarting from the beginning. Add
support for reading tail time down to the nano-second.
Bonus, permits us to create a logcatd logpersist daemon
Bug: 19608716
Change-Id: Iaab58de4c02b7f97c69de12cf954fedc2163059e
Elliott Hughes