Move existing fast<str*cmp> templates for general use, pulled from
the implementation used in logd that dealt with speed through cache
locality and subroutine call mitigation. Rename to fastcmp.
Test: logd-benchmarks and based on manual profiling from the past
Bug: 31456426
Change-Id: Ic62f4a437fc3e06ffdeaae73a6f34e197957a6b0
Prevent others from using android_ids and force them
to use grp.h and pwd.h family of functions.
Test: Build and boot, verify services are running properly.
Bug: 27999086
Change-Id: Idcd75cf7e91a49ef07a0ed3bdb514ad61aa82e69
Signed-off-by: William Roberts <william.c.roberts@intel.com>
Add a comment to android_filesystem_config.h
about AID and OEM Range "scraping" done by
build/tools/fs_config.
Test: Build and boot.
Change-Id: I2d4845d91546ae967a1ee5166b73d119938faccc
Signed-off-by: William Roberts <william.c.roberts@intel.com>
Currently, all internal media storage files (under /data/media) are
given the same "media_rw" GID. To support an upcoming optimization
to disk usage calculation, this CL defines three new GIDs that can be
used to quickly identify common types: audio, video, and images.
Test: builds
Bug: 27948817
Change-Id: I8548459c3d3ccbf7d822431c6e2ebd1c2e309d70
Allows us to compose an event message for our own in-memory purposes.
Will be used to compose an event message in logd and directly write
it to just the pmsg buffer. Provide an internal enhanced C++ wrapper
for event handling.
Test: gTest liblog-unit-tests --gtest_filter=liblog.android_log_write_list_buffer
Bug: 31456426
Change-Id: I98246898ba580f9e506baba8af2fd1b26a2a8aae
rename class from android_log_event_context to android_log_event_list
Test: gTest logcat-unit-tests
Bug: 31992412
Bug: 31456426
Change-Id: Ib61cbca7d453837d64959c56b0e11f8c5edbfbdd
files.[h|cpp] is bound to be abused with junk, replace with
android_get_control_file.[h|cpp]. Plus some sundry cleanup.
Test: gTest libcutils-tests, logd-unit-tests, liblog-unit-tests,
logcat-unit-tests and init_tests
Bug: 32450474
Change-Id: Ibd4a7aa4624ea19a43d1f98a3c71ac37805d36b5
FileWriter::Create() calls ftruncate(2) to truncate the destination
file, which doesn't work with FD that references a block device. It
leads to kIoError when calling ExtractEntryToFile() to extract an entry
to block device FD.
As a result, it fails the package_extract_file() command in OTA updates
(e.g. 'package_extract_file("boot.img",
"/dev/block/platform/soc.0/f9824900.sdhci/by-name/boot")').
This CL skips the call to ftruncate(2) if FD references a block device.
Bug: 32903624
Test: ziparchive-tests works.
Test: Build an OTA updater (m updater) and call package_extract_file().
Change-Id: Ia81116f1a8d7cab802396bdc32c6096b4cb56a3c
Expand logprint feature to pull out the log tag description
fields, parse them and merge into the logging content. Add
-v descriptive, -v colour(british, hidden) and -v help. Also
added a unit test for the descriptive format borrowing from
event tags that have been unchanged since 2009.
Had to add -v help because we have too many undocumented
formats and format adverbs.
Test: gTest logcat-unit-tests --gtest_filter=logcat.descriptive
Bug: 31456426
Change-Id: I93a1c003b7a3f4c332544946fdedb7277919cec3
An app should be able to make cross-arch calls to different apps
via other app's Context.getClassLoader()
Bug: 32542970
Test: Boot fugu. Check that there are no linker-namespace
related errors in the log.
Change-Id: I1593f4688bcde0121a5e24a707441a4935fa7dc4
