1. Add libnetd_updatable.so in com.android.tethering. The library is
loaded by netd. Currently, it mainly targets on a few functions which
access BPF maps. The functionality may extend in the future.
2. Attach gcroup progs from libnetd_updatable.so.
3. Move (privileged)TagSocket and untagSocket implementation to mainline
module. Combine privilegedTagSocket and untagSocket into a single
function.
4. Split related unit tests from netd_unit_test to
libnetd_updatable_unit_test as well.
Bug: 202086915
Test: cd system/netd; atest
Test: atest TrafficStatsTest NetworkUsageStatsTest
Change-Id: Ib556458103a4cbb643c1342d9b689ac692160de0
New events to handle adding and removing of DSCP QoS policies.
Async indication sends status back to client if the policy
has been added, failed, or if the policy limit has been
reached.
Bug: 202871011
Change-Id: I7988d22ae625ad0dd415927d2943de4a749e6fb8
Two reason for renaming:
1. Avoid module name collision in sc-mainline-prod branch.
2. The libnetdbpf was misnamed before.
Bug: 202086915
Test: atest libnetworkstats_test FrameworksNetTests
ConnectivityCoverageTests FrameworksNetSmokeTests
CtsAppOpsTestCases
Change-Id: I87fcf4b1a9d58780a45743a9aa91b9b936e54266
Needed because ClatdController and clatd binary are moved
into apex. libclat is used for accessing BPF map.
Bug: 212345928
Test: build
Change-Id: I1be5d4c9cc2c9865ac99f2595443e54e7334c843
Tethering module.
Delete tagSocket(), privilegedTagSocket() and untagSocket() since
they are moved out of TrafficController in aosp/1849156.
Bug: 202086915
Test: m; flash; boot;
Change-Id: Ifeaeb060fbf1add9f06748e7846b9e11e0345bda
This is a clean move. The content of netd.c is not changed. The object
name is still netd.o. But the module name is renamed to netd.o_mainline
to avoid name collision in sc-mainline-prod branch.
Modified Android.bp according to the file location. The sub_dir is
newly specified. The object file will be compiled to:
- apex/com.android.tethering/etc/bpf/net_shared/netd.o
The extracted programs and maps will be in:
- sys/fs/bpf/net_shared/
The netd.o will not be loaded in pre-T because the bpfloader before T
does not load objects from paths other than:
- apex/com.android.tethering/etc/bpf/
- /system/etc/bpf/
Bug: 202086915
Test: cd system/netd; atest
Test: atest TrafficStatsTest NetworkUsageStatsTest
Change-Id: I5281c851341f9258a37d8aad6da4196c06342940
The header file is referenced by the part going to be mainlined in Netd.
Note that some platform visibility is required with this commit, since
users of bpf_shared.h is currently located in platform. The visibility
can be removed when all users are moved out of platform.
Bug: 202086915
Test: m; flash; boot
Test: cd system/netd && atest
Test: cd packages/modules/Connectivity && atest
Test: atest FrameworksNetTests
Change-Id: I5c16511b6a2d4eb80dfd93157cbc98d5030bd5ac
The folder is currently used by tether offload only. Because we will
move netd.c and clatd.c to it, the folder should be moved to the upper
tier.
Also, rename bpf_tethering_headers to bpf_connectivity_headers so that
other connectivity code besides to tethering are justified to use it.
Bug: 202086915
Test: atest FrameworksNetTests
Change-Id: I95943c6e909f1fdca12604ef0c55d67c39ca686b
