commit | 1931cc32e1c939795c8885c270729658e016a4ed | [log] [tgz] |
---|---|---|
author | Sami Kyostila <skyostil@google.com> | Tue Jan 30 11:47:48 2018 +0000 |
committer | Sami Kyostila <skyostil@google.com> | Tue Jan 30 11:47:48 2018 +0000 |
tree | 39b4dacf20dd3b4808a511e6548025b1ad9b4b51 | |
parent | 2a0c602d54f34e16bc5e8490fcaccea75b76bff3 [diff] |
Remove usage of linkat() Remove usage of linkat() in favor of making a temporary file in the filesystem while tracing. The SELinux policy doesn't allow for the use of hard links. A future patch will migrate the command line client to a new DropBox API which directly accepts a file descriptor, removing the need to create a filesystem-visible file. Change-Id: I2b5480387f1c459fc885234245fe4403ffd5190e
This project is meant to be built both as part of the Android tree and from a standalone checkout
For internal docs see this page
Android is the platform targeted in the first milestones. Right now Linux desktop and OSX are maintained best-effort.
This project uses Android AOSP Gerrit for code reviews and uses the Google C++ style. Currently targets -std=c++11
.
You can use both git cl upload
from Chromium depot tools or Android repo to upload patches.
git cl
is quite convenient as it supports code auto-formatting via git cl format
.
See https://source.android.com/source/contributing for more details about external contributions and CLA signing.
See docs/build_instructions.md
Continuous build and test coverage is available at perfetto-ci.appspot.com. Trybots: CLs uploaded to gerrit are automatically submitted to TravisCI within one minute and made available on the CI page above. The relevant code lives in the infra/ directory.
$ tools/ninja -C out/default (tracing_unittests | tracing_benchmarks) $ out/default/tracing_unittests --gtest_help
Either connect a device in ADB mode or use the bundled emulator.
To start the emulator:$ tools/run_android_emulator (arm | arm64) &
To run the tests (either on the emulator or physical device):$ tools/run_android_test out/default tracing_unittests