| commit | a7107913d9ed38b23d140fe29eef1ff374663902 | [log] [tgz] |
|---|---|---|
| author | Zhuoyao Zhang <zhuoyao@google.com> | Wed Dec 04 17:39:54 2024 +0000 |
| committer | Zhuoyao Zhang <zhuoyao@google.com> | Wed Dec 04 21:09:44 2024 +0000 |
| tree | 603c7aa29ff5ce6a91989a8a7875d873bb19bf65 | |
| parent | 3b2cf40ee8595d3cc88b66a86dede83e56228a8d [diff] |
Fix a race condition in edit monitor When there are multiple edit monitor starting around the same time, there will be cases that the pidfile is deleted or overridden as multiple processes are trying to remove and create the pidfile around the same time (see details in b/382135550). This cl fix it by checking the pid in the pidfile and only remove the pidfile if the pid stored there is the expected one. Bug: 382135550 Test: atest edit_monitor_integration_test Change-Id: Ifdb4c29c8b36052fea83ce59de1be9d99db3a852
This is the Makefile-based portion of the Android Build System.
For documentation on how to run a build, see Usage.txt
For a list of behavioral changes useful for Android.mk writers see Changes.md
For an outdated reference on Android.mk files, see build-system.html. Our Android.mk files look similar, but are entirely different from the Android.mk files used by the NDK build system. When searching for documentation elsewhere, ensure that it is for the platform build system -- most are not.
This Makefile-based system is in the process of being replaced with Soong, a new build system written in Go. During the transition, all of these makefiles are read by Kati, and generate a ninja file instead of being executed directly. That's combined with a ninja file read by Soong so that the build graph of the two systems can be combined and run as one.