| f336c514f45a8aa78dd1e1bd7c7590909ce9b012 |
|
22-Aug-2015 |
Yusuke Sato <yusukes@google.com> |
am eaf04aa0: am 3b94cef1: Merge "Add FORK_EXECVP_OPTION_CAPTURE_OUTPUT to logwrap.h"
* commit 'eaf04aa0986e069a2ccffb69b94f1e4d6ad6726c':
Add FORK_EXECVP_OPTION_CAPTURE_OUTPUT to logwrap.h
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| 7980426a6ffb35567c8a7b83fe0acef2c3033bd4 |
|
20-Aug-2015 |
Yusuke Sato <yusukes@google.com> |
Add FORK_EXECVP_OPTION_CAPTURE_OUTPUT to logwrap.h
This allows raw popen calls in e.g. system/netd/ to be replaced
with android_fork_execvp_ext().
Change-Id: I159ece7369fa38ff8782024bef0d7cfafe74ecee
/system/core/logwrapper/logwrap.c
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| 9962b04d00d6ee16f347637784049a35548c3f2d |
|
20-Aug-2015 |
Yusuke Sato <yusukes@google.com> |
am d1b11a04: am e656be33: Merge "Add |opts| argument to android_fork_execvp_ext"
* commit 'd1b11a04903be74ba6a47307d8c3ef2731e3f4ab':
Add |opts| argument to android_fork_execvp_ext
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| d81c3c6c45e572365127b73594c0ccf0b7f86f17 |
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14-Aug-2015 |
Yusuke Sato <yusukes@google.com> |
Add |opts| argument to android_fork_execvp_ext
to allow the caller to send data to the child's stdin.
Bug: 21725996
Change-Id: I818f5cf61045286c8d64a91b6d50f05740329be1
/system/core/logwrapper/logwrap.c
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| 7954eb0a466ac502d51e3424999f437731d90f49 |
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21-Jul-2015 |
Yusuke Sato <yusukes@google.com> |
am ab64465d: am 0e3ce82b: Merge "Use fsck.f2fs -a instead of -f for faster boot"
* commit 'ab64465d1f16f414c0bde5e3c4707c32b8220bbc':
Use fsck.f2fs -a instead of -f for faster boot
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| 0df08271fb41e13550a4f2aa1fbdeb76b9a548c6 |
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08-Jul-2015 |
Yusuke Sato <yusukes@google.com> |
Use fsck.f2fs -a instead of -f for faster boot
and run fsck with -f on clean shutdown instead.
With -f, fsck.f2fs always performs a full scan of the /data
partition regardless of whether the partition is clean or not.
The full scan takes more than 2 seconds on volantis-userdebug
and delays the OS boot.
With -a, the command does almost nothing when the partition
is clean and finishes within 20-30ms on volantis-userdebug.
When the partition has an error or its check point has
CP_FSCK_FLAG (aka "need_fsck"), the command does exactly the
same full scan as -f to fix it.
Bug: 21853106
Change-Id: I126263caf34c0f5bb8f5e6794454d4e72526ce38
/system/core/logwrapper/logwrap.c
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| 465f75f6029e2aa7cdda5fa99c733b0496f4d7b2 |
|
03-Feb-2015 |
Greg Hartman <ghartman@google.com> |
Put in line breaks when logging to klog
Change-Id: I0fd4d0a03d8c69e1ef2d8192f59893f4bda61691
/system/core/logwrapper/logwrap.c
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| 84cfd1092d1087a9a4d9f13c2fa2440ecd73f5fc |
|
29-Jul-2014 |
Elliott Hughes <enh@google.com> |
Fix "ptsname is not thread-safe; use ptsname_r instead" build break.
Change-Id: I8fdca8e85056e99e943bdcf93a48574d76addcdc
/system/core/logwrapper/logwrap.c
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| 5254c4a448c88bb0056eafe41cef03026a1ebb19 |
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30-Apr-2014 |
Mark Salyzyn <salyzyn@google.com> |
logwrapper: turn on -Werror
- Deal with some -Wunused / -Wunused-variable issues
Change-Id: I27a99ffb962289ebbf04b40870b9404842030d2f
/system/core/logwrapper/logwrap.c
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| 4eaf905858c6a1d7cf0639bed3e8de3bd7987646 |
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19-Sep-2013 |
Ken Sumrall <ksumrall@android.com> |
Create a separate copy of the fsck logs
The log_target parameter of android_fork_execvp_ext() is now a
bit field, and multiple targets can be set to log to multiple
places at the same time.
The new target LOG_FILE will log to a file specified by the new
parameter file_path.
Set LOG_FILE and log to a file in /dev (the only writable filesystem
avilable when e2fsck runs) when invoking e2fsck in fs_mgr.
Bug: 10021342
Change-Id: I63baf644cc8c3afccc8345df27a74203b44d0400
/system/core/logwrapper/logwrap.c
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| 96e11b5bc473918d61b088f1840e4d1ec48fd3ab |
|
03-Apr-2013 |
Ken Sumrall <ksumrall@android.com> |
logwrapper: Add ability to log to kernel log
Also add ability to do abbreviated logging where only the first
4K bytes and last 4K bytes of output are added to the desginated log.
Also update standalog logwrapper command to support the new options.
Change-Id: Ia49cbe58479b9f9ed077498d6852e20b21287bad
/system/core/logwrapper/logwrap.c
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| 6ad53df6335520befee74efafca41d625baa9023 |
|
20-Mar-2013 |
Rom Lemarchand <romlem@google.com> |
liblogwrap: use POLLHUP flag to check when a child dies
Replace the old signal handling mechanism with a check of POLLHUP
to check when the child has died.
See http://b/8333626
Change-Id: Ic9909b6660b1c3d1ed3015568b1a1ee1c25afe20
/system/core/logwrapper/logwrap.c
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| 74a7b91cbe29d3a9e6500fb90aae6d9a858dc1f7 |
|
11-Mar-2013 |
Rom Lemarchand <romlem@google.com> |
liblogwrap: lock android_fork_execvp
Add a lock around android_fork_execvp to ensure no two threads can
execute it at the same time.
This is to help with http://b/8333626
Change-Id: I75d087a74b58f5b8e878675b301200f54d976fb2
/system/core/logwrapper/logwrap.c
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| 451dd85fb204b5015c461eabc78722abd1c4252a |
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11-Mar-2013 |
Rom Lemarchand <romlem@google.com> |
liblogwrap: replace loops with calls to TEMP_FAILURE_RETRY
Makes the code slightly more readable and avoids boilerplate.
Change-Id: I023d9a1e1de729deaec97c62a5ca7983b6918f94
/system/core/logwrapper/logwrap.c
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| a689d13a19ca729eee1f9a79e181976eabbd79dc |
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14-Feb-2013 |
JP Abgrall <jpa@google.com> |
logwrap lib: make logwrapper less verbose when told to not log
We don't care about exit codes if logwrap output is not requested.
Change-Id: Ibae5fe53527554a1fe865c2058deb0a128a9dde2
/system/core/logwrapper/logwrap.c
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| 2f34c5033e21fed358a0e07b07c201dc943a1b5d |
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08-Feb-2013 |
Rom Lemarchand <romlem@google.com> |
logwrap: Change semantics of NULL status in android_fork_execvp
When passing a NULL status to android_fork_execvp the return
status will now be the return value of the child if it exited
properly, otherwise a non-0 value will be returned.
Change-Id: I13309c61b37b6b3f9d5507f7d6484e7b6baaf8d0
/system/core/logwrapper/logwrap.c
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| 2a46bfa6b9401b847a3c0609e247428564d91121 |
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29-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrapper: rename logwrap() to android_fork_execvp()
Also change the quiet flag to a logwrap flag (inverses the meaning of
the boolean).
Change-Id: I76047a7b460f4c28d52f26bfe3f65889d96047f8
/system/core/logwrapper/logwrap.c
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| f5200c075098a6fb6a69ac4e2baa2fdd3809cbbd |
|
24-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrap: add quiet flag to logwrap()
Add a quiet flag to the logwrap function that prevents messages from
getting logged.
Change-Id: Ic56c011fb608babae32b03900b955833a6bdd070
/system/core/logwrapper/logwrap.c
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| 2c3b2e12c15ac130bbfd806404dc735ed1ab8939 |
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29-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
Merge "logwrap: Replace sigprocmask with pthread_sigmask"
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| 665118f502baa3d3acaf6aa50c3dd14fdc14779d |
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29-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
Merge "logwrap: wait for child process when receiving SIGINT or SIGQUIT"
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| ed179d2f98c1628a593aec6d8408b621015f4de5 |
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17-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrap: Replace sigprocmask with pthread_sigmask
sigprocmask has undefined behavior when called from a thread.
Replacing with pthread_sigmask to ensure correct behavior if
logwrap() gets called from a thread.
Change-Id: I77b6959d345eac8d7b90039ed8144ead8c19a00c
/system/core/logwrapper/logwrap.c
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| 75c289aab9b81dc2235680cf141a4b183ee49391 |
|
09-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrap: wait for child process when receiving SIGINT or SIGQUIT
- Wait for the child to exit before propagating SIGINT and SIGQUIT
to the parent
- Add ignore_int_quit argument to logwrap() that gives the caller the
option to ignore SIGINT and SIGQUIT while logwrap is running
Change-Id: If5c96cf23094917211310f00aa6aed515f110f5b
/system/core/logwrapper/logwrap.c
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| 99e1966400559f9fcc18174e37ccf8a0e5265ffc |
|
08-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrap: ensure child exits with _exit
Always exit the child process with _exit() rather than exit() to ensure none
of the parent's atexit functions get called if the child needs to exit before
calling exec.
Change-Id: I6a75111ef1bb3468c114c98743565471cf82c9dd
/system/core/logwrapper/logwrap.c
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| cfb5ec3c283bb0fd5a99d6ed282a508be309d291 |
|
11-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrap: remove unnecessary call to setuid/setgid
Android allows all users to write to log.
The setuid/setgid call is unneeded and could cause unintended
side effects when called from daemons or programs that need
to run as root.
Change-Id: I3bdb26eaa4363ef037615e45a1a5cb1ceb4088f3
/system/core/logwrapper/logwrap.c
|
| 611f5b4b938f2ffcf2a2e71a847e4fd12587ca4b |
|
14-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrap: fix off by 1 argument error
Fix off by 1 argument parsing error in liblogwrap.
Change-Id: I79832ae338a71c445f9f616d780c577826874386
/system/core/logwrapper/logwrap.c
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| 0cc2cab6af2635e3293b3611a4c0982061dbb935 |
|
16-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrapper: switch to signal handlers for SIGCHLD
Switch to a signal handler to monitor SIGCHLD.
Also, clean up the exit path and log a warning when the
previous SIGCHLD sigaction is not default or ignore.
Change-Id: I7ef7daabee18d80e9e82fba3943cf1d03b504ae3
/system/core/logwrapper/logwrap.c
|
| b58a82295529e775fbb900ecfb2d9104b2dafdc1 |
|
10-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrapper: prevent logwrap from hanging when child dies
Sometimes the read on the PTY can wait indefinitely if the child
dies. By using a poll statement that monitors both the output
of the child and its state we prevent this from happening.
Change-Id: I51d5556c66f039bca673145ca72db262977e1689
/system/core/logwrapper/logwrap.c
|
| 113bd47d619fa36eb5017cbf2c1b6fe677715ed0 |
|
11-Jan-2013 |
Rom Lemarchand <romlem@google.com> |
logwrapper: split into liblogwrap and the executable itself
Abstracting the functionality of logwrapper into a library and making
use of it for the logwrapper executable.
Change-Id: I2bcf722413f3a8454c6f52137dec86c4477fb8b5
/system/core/logwrapper/logwrap.c
|