Note: This code makes the assumption that getpwuid is
thread safe, which it is ONLY ON BIONIC. Thus,
if you attempt to use this on a non-target build, you
may get burned. Thus, an ifndef checking on __BIONIC__
is used to produce a build error if you attempt to do
so.
Change-Id: I61038c428b71771edcfc76f18d8fc5cbe349238b
Bug: 27999086
Signed-off-by: William Roberts <william.c.roberts@intel.com>
Now that scoped_ptr is just a type alias to unique_ptr, there is no
longer a need to convert between the two by using .release() and
constructing the other with a raw pointer.
BUG: None
TEST: Built for dragonboard, all unit tests pass (except for update_engine,
but those tests failed before these changes too).
Change-Id: Ibf0a094805d22d00ca10e1c67f68efb08c8677df
Switch ueventd to use the grp.h and pwd.h family of
functions for converting strings to uids. This removes the
need for using android_filesystem_config.h.
Change-Id: I25a6f536bb11683d5cd69a0d7b348d25a272dd3b
Bug: 27999086
Signed-off-by: William Roberts <william.c.roberts@intel.com>
Remove android_filesystem_config.h since it was not being used.
Change-Id: I691513d50a3fdb7563a63aee7551137ba983825c
Bug: 27999086
Signed-off-by: William Roberts <william.c.roberts@intel.com>
Start to move users of android_filesystem_config.h to use the
standard grp and pwd interface functions.
Advantages:
* one copy of android_ids in libc, removing it from init objects.
* immediately starts oem_xxx users and groups in rc.
* future will support _named_ oem ids via backend improvements.
Change-Id: Ib1ae1e0cbdcaaf60deb3759681a6030b615c069c
Bug: 27999086
Signed-off-by: William Roberts <william.c.roberts@intel.com>
Try writing a "0" into:
- /sys/class/leds/lcd-backlight/brightness
- /sys/class/backlight/*/brightness
to turn off the backlight during shutdown cleanup.
Bug: 27506425
Change-Id: Ic8a44dc8909b303f24e14f71cfb43292df60efde
HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE has never been defined for LP64,
so let's have everyone use the same code path.
Also fix the possible overflow.
Bug: http://b/26944282
Bug: http://b/27918161
Change-Id: I51fc0ebb1f6b860dc62d721f8ebfbcf724ce66e7
- Check if the result of opendir is NULL in lastLogTime
- Cleanup: alphabetically sorted long options, reserved
an alias for --regex
- Add a unit test, non existent directory should return
gracefully with an exit(1) and not SIGSEGV.
NB: This failure was with eng/debug feature logpersist
turned on, /data/misc/logd/ directory was missing,
deleted, or temporarily inaccessible.
Bug: 27954627
Change-Id: I60246a53b02fdd7e5490fe458b02ad7b14843584
To be used in combination with --regex and --max-count flags
to allow all prints to pass through, but still stop when
max-count is hit.
Bug: 27706081
Change-Id: Idaa9f0b44586a885b9d9f367824b0072c0853227
- change _ to - for long arguments
- added --tail as hidden undocumented alias for -t
- added --head as hidden undocumented alias for --max-count
Bug: 27706081
Change-Id: I614cc83ae56b305b267f64ed05dc3ed3027dabd4
- Do not restrict regex on LOG_ID_EVENTS or LOG_ID_SECURITY.
- some logcat_panic messages need to incorporate a newline.
- deal with some coding standards issues.
Bug: 27706081
Change-Id: Ie647fd62d027b01004177559d68b8e5a346705e6
Switch insmod from using init_module to finit_module. From
"man finit_module":
The finit_module() system call is like init_module(), but reads the
module to be loaded from the file descriptor fd. It is useful when the
authenticity of a kernel module can be determined from its location in
the file system; in cases where that is possible, the overhead of
using cryptographically signed modules to determine the authenticity
of a module can be avoided.
finit_module is preferred over init_module because it allows LSMs, such
as SELinux, to perform a permission check on kernel module loads based on
the file from which the module is loaded. This functionality is not yet
implemented in the Linux kernel, but is on the SEAndroid TODO list.
See https://bitbucket.org/seandroid/wiki/wiki/ToDo
Bug: 27824855
Change-Id: Id0ea88cd1930393c8c73ce38e63d5b2eeadf946a
* Also log to the BootEventRecordStore to check lossiness.
* Log factory_reset_current_time_failure separately.
Bug: 27550578
Change-Id: Id3d579a74a59ac28290cb7d6048765519f9ba59b
The parse_int function attempts to interpret the string to detect
base, which leads to it assuming strings starting with 0 are base
8. This obviously fails for certain dates, so use int instead.
Bug: 27498078
Bug: 22914603
Change-Id: I50b1fb3d7876f2ec17d00649cc9a2d23af2aec2b
- add optimized & cached LIBLOG_HIDDEN __android_log_is_debuggable()
- check when writing, either LOG_ID_SECURITY, SafetyNet or
debuggable when pushing content to the pmsg buffer.
Bug: 27566046
Change-Id: I85f1b55ec329b38e00f4183836b6ed53046c323d
- Secure LOG_ID_KERNEL in writer
- Secure LOG_ID_SECURITY in reader and writer
- if writer transport says not available, do not write to that log id
Bug: 27566046
Bug: 27896341
Change-Id: If63a78a56fb94adfbf9979454c4cadb81af45c19
