| 317bfb923c12af688d18fc9a3580dff201b2482b |
|
23-Feb-2016 |
Mark Salyzyn <salyzyn@google.com> |
logd: Allow (some) headers to be individually importable
(cherry pick from commit 2ad0bd0a9b594bbe2560b405b0008b7bc742cfca)
LogReader.h needs to be individually importable.
Fix a few others, drop includes of local includes, let them be
included in source instead and allow headers to be included
alphabetically. Was not a complete audit since goal was to
separate LogReader.h out from the pack.
Bug: 27242723
Change-Id: Ic7759ef90995e5bd285810706af33550c73cf5b5
/system/core/logd/LogListener.cpp
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| 674ce6ef58527f5e48299da889d031daac1e770e |
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26-Jan-2016 |
Mark Salyzyn <salyzyn@google.com> |
Revert "logd: security buffer only AID_SYSTEM reader"
This reverts commit 756332e88b98018d82f225c54734be3d76102bfc.
Change-Id: Ib8607ac758b7e88a9db716ec4274ec0e4e3dc596
/system/core/logd/LogListener.cpp
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| 756332e88b98018d82f225c54734be3d76102bfc |
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25-Jan-2016 |
Mark Salyzyn <salyzyn@google.com> |
logd: security buffer only AID_SYSTEM reader
Bug: 26029733
Change-Id: I140e5eb8bb39271fa674744651127e3fc545cbe8
/system/core/logd/LogListener.cpp
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| 4690640760983dffa9b28e257aac293da4282e85 |
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12-Jan-2016 |
Mark Salyzyn <salyzyn@google.com> |
logd: unaligned access on security buffer
Bug: 26485626
Change-Id: I990447ca59982bb2de15decda575fd0e2838b5ed
/system/core/logd/LogListener.cpp
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| 1d9c7e728f826d82beff652478275c92c1e55f50 |
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15-Dec-2015 |
Mark Salyzyn <salyzyn@google.com> |
logd: simpleperf inspired optimizations
memset is hot on log writes with too much overhead, not required.
Bug: 24444530
Bug: 23685592
Change-Id: Ibe3c83abca6774fc79a3be461f2f1585f4a9b1ff
/system/core/logd/LogListener.cpp
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| 083b037c0740ca00f72429e4457bfdd4b4d4dfa7 |
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04-Dec-2015 |
Mark Salyzyn <salyzyn@google.com> |
logd: liblog: logcat: Add LOG_ID_SECURITY
- Largish commit, buffer and access controls done together
- Add LOG_ID_SECURITY binary content log
- Add "default" meta buffer
- allow LOG_ID_SECURITY only from AID_SYSTEM and AID_ROOT UID & GID
- Use __android_log_security() to gate logging
- Add __android_log_security_bwrite() native access to security
logging.
- Add liblog.__security_buffer end-to-end gTest
Bug: 26029733
Change-Id: Ibcf5b4660c17c1aa6902c0d93f8ffd29c93d9a93
/system/core/logd/LogListener.cpp
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| 7718778793b106498b931dd708a466cf3a6f6a0f |
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13-May-2015 |
Mark Salyzyn <salyzyn@google.com> |
logd: Cleanup
- Android Coding Standard for Constructors
- Side effects NONE
Change-Id: I2cda9dd73f3ac3ab58f394015cb810820093d47b
/system/core/logd/LogListener.cpp
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| ae4d928d816e30dbe57c2c321b0f0759d0567b3f |
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15-Oct-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: Add klogd
- Add a klogd to collect the kernel logs and place them into a
new kernel log buffer
- Parse priority, tag and message from the kernel log messages.
- Turn off pruning for worst UID for the kernel log buffer
- Sniff for 'PM: suspend exit', 'PM: suspend enter' and
'Suspended for' messages and correct the internal definition
time correction against monotonic dynamically.
- Discern if we have monotonic or real time (delineation 1980) in
audit messages.
- perform appropriate math to correct the timestamp to be real time
- filter out any external sources of kernel logging
Change-Id: I8d4c7c5ac19f1f3218079ee3a05a50e2ca55f60d
/system/core/logd/LogListener.cpp
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| 202e153f94a0957185ae4b4bed4c5356513e4322 |
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09-Feb-2015 |
Mark Salyzyn <salyzyn@google.com> |
logd: propagate ::log status
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
/system/core/logd/LogListener.cpp
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| e3aeeeeccc260c29ca5907a444f8d746bcc2f8a5 |
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17-Mar-2015 |
Mark Salyzyn <salyzyn@google.com> |
logd: syscall optimization
- prset(PR_SET_NAME) call once
- No need to call getuid(), should be AID_LOGD
Change-Id: I4dde0b178bc84e711b355cd7677b0dbf905a0634
/system/core/logd/LogListener.cpp
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| b5f6e45d6bddd2f6262bf387c3314dc744896320 |
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16-Jan-2015 |
Mark Salyzyn <salyzyn@google.com> |
logd: create private/android_logger.h
- create a structure to depict the private header
expected at logd end of socket.
- utilize this new structure instead of unscalable
byte stream technique used to unpack in logd.
Change-Id: I2d0e5c3531c279f2dc1fbd74807210ff8d804de0
/system/core/logd/LogListener.cpp
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| 6e2c0f7010ed7b2f8504f86e662211dea608f8f9 |
|
03-May-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: build breakage in git_master-nova @ 1151709
Change-Id: Ic7920d1b0930155c20a896720a79af62f8acacc1
/system/core/logd/LogListener.cpp
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| e0fa291e898b451dc198ed52cebac3ffefac066e |
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29-Apr-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: add logd.auditd property
- permit us a mechanism to disable auditd
- standardize property boolean
Bug: 14275676
Change-Id: I76f245c6aee511ed44274159e0ea55915b484dda
/system/core/logd/LogListener.cpp
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| 8daa9af02dc0e63ce220e3fa95bf5fe4d6b7a99a |
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28-Apr-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: add thread setname
- permits easier determination of logd thread at
fault in a stack trace from debuggerd.
Bug: 14275676
Change-Id: Iac2c523147e2bcce34ab7ddcecd02582c5fa7cc0
/system/core/logd/LogListener.cpp
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| 8444eb81b37991ce0fc4ae1d8d79b01688a02426 |
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24-Apr-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: liblog: ALOG silently drops excessively long messages
Bug: 14280914
Change-Id: Idddd29784625094e54144953c29f64692a88eee9
/system/core/logd/LogListener.cpp
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| dfc47e86858ea67c72f1df2fdb97094b8e8248f2 |
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24-Mar-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: libsysutils: logd startup outside init environment
Change-Id: I3426b6c3eebdd0c8258e966dcaaaa2825d7a23d1
/system/core/logd/LogListener.cpp
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| c66607a8aa50da898d85a6c94b0bf8b5f172893e |
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24-Mar-2014 |
Mark Salyzyn <salyzyn@google.com> |
Merge "logd: compile warning message"
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| dbb708a0a14733736e0f5f2274fd6b00d753985d |
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21-Mar-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: compile warning message
Change-Id: I7ddd010031299395cad96f1743d7a7e6a6866b4c
/system/core/logd/LogListener.cpp
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| 22e287df0dfbc6e10c02f570d2fc0c42a2a6b7aa |
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21-Mar-2014 |
Mark Salyzyn <salyzyn@google.com> |
logcat: white and blacklist failure
- logcat improperly squashes out count
- logcat test enhanced to catch failure
- logd places entries in ascending sorted order
Change-Id: If39d8e2c40852b520c98e7840034ab63c2538e5d
/system/core/logd/LogListener.cpp
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| b992d0d7d34bed62fd16151a68d60d58cc8003ef |
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21-Mar-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: liblog: Thread IDs missing from logcat -v thread
- stuff caller's thread id into the packet.
Bug: 13568206
Change-Id: I02d0cdf9b1d9e839ff8969f591db42dfe6e4cc95
/system/core/logd/LogListener.cpp
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| b059cf53c9185702e99345b7319bcb075ffc5bee |
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18-Mar-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: Logging is truncated
- stack buffer undersized
Bug: 13514601
Change-Id: I3e5dda2daa7531ddcacece33dfdecaa28dcca765
/system/core/logd/LogListener.cpp
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| 0175b0747a1f55329109e84c9a1322dcb95e2848 |
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26-Feb-2014 |
Mark Salyzyn <salyzyn@google.com> |
logd: initial checkin.
* Create a new userspace log daemon for handling logging messages.
Original-Change-Id: I75267df16359684490121e6c31cca48614d79856
Signed-off-by: Nick Kralevich <nnk@google.com>
* Merge conflicts
* rename new syslog daemon to logd to prevent confusion with bionic syslog
* replace racy getGroups call with KISS call to client->getGid()
* Timestamps are filed at logging source
* insert entries into list in timestamp order
* Added LogTimeEntry tail filtration handling
* Added region locking around LogWriter list
* separate threads for each writer
* /dev/socket/logd* permissions
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
(cherry picked from commit 3e76e0a49760c4970b7cda6153e51026af98e4f3)
Author: Nick Kralevich <nnk@google.com>
Change-Id: Ice88b1412d8f9daa7f9119b2b5aaf684a5e28098
/system/core/logd/LogListener.cpp
|