[CLATJ#31] ClatCoordinator: tag raw socket to uid AID_CLAT
Tag socket as uid AID_CLAT to avoid duplicated data usage counting by
bpf program.
Test: atest FrameworksNetTests
Test: check dumpsys for tag mapping and check logging for socket cookie
$ adb shell dumpsys connectivity trafficcontroller
mCookieTagMap:
cookie=28831 tag=0x0 uid=1029
03-02 22:43:13.201 1719 1921 I jniClatCoordinator: tag uid AID_CLAT to socket fd 609, cookie 28831
03-02 22:43:13.217 5496 5496 I clatd : tunnel.write_fd6 609, cookie 28831, flags 0x0 (debug only)
Bug: 218407445
Change-Id: I67b9f30b143e791ddf59d5627e068ec3107e3328
3 files changed