commit 3218a81a57b70f03c311a385fe6cef272e15ac95
author Maciej Żenczykowski <maze@google.com> Mon Apr 15 00:39:59 2024 -0700
committer Maciej Żenczykowski <maze@google.com> Mon Apr 15 02:13:56 2024 -0700
tree d0650650f0ebc8dfece0415f7d4ff6b2bbd641a4
parent 21b36d8c6856849c491578e8b86909b2475e2de7

NetBpfLoad: use exec path for api level 35+ (ie. V)

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I075b2a6166454d36599b0ecc25ccaeec545d183c

netbpfload/Android.bp

diff --git a/netbpfload/Android.bp b/netbpfload/Android.bp
index c39b46c..f278695 100644
--- a/netbpfload/Android.bp
+++ b/netbpfload/Android.bp
@@ -75,3 +75,10 @@
     filename: "netbpfload.33rc",
     installable: false,
 }
+
+prebuilt_etc {
+    name: "netbpfload.35rc",
+    src: "netbpfload.35rc",
+    filename: "netbpfload.35rc",
+    installable: false,
+}

netbpfload/NetBpfLoad.cpp

diff --git a/netbpfload/NetBpfLoad.cpp b/netbpfload/NetBpfLoad.cpp
index 83bb98c..710782d 100644
--- a/netbpfload/NetBpfLoad.cpp
+++ b/netbpfload/NetBpfLoad.cpp
@@ -313,7 +313,7 @@
         return 1;
     }
 
-    if (false && isAtLeastV) {
+    if (isAtLeastV) {
         // Linux 5.16-rc1 changed the default to 2 (disabled but changeable),
         // but we need 0 (enabled)
         // (this writeFile is known to fail on at least 4.19, but always defaults to 0 on
@@ -380,7 +380,7 @@
         return 1;
     }
 
-    if (false && isAtLeastV) {
+    if (isAtLeastV) {
         ALOGI("done, transferring control to platform bpfloader.");
 
         const char * args[] = { platformBpfLoader, NULL, };

netbpfload/netbpfload.35rc

diff --git a/netbpfload/netbpfload.35rc b/netbpfload/netbpfload.35rc
new file mode 100644
index 0000000..0fbcb5a
--- /dev/null
+++ b/netbpfload/netbpfload.35rc
@@ -0,0 +1,9 @@
+service bpfloader /apex/com.android.tethering/bin/netbpfload
+    capabilities CHOWN SYS_ADMIN NET_ADMIN
+    group root graphics network_stack net_admin net_bw_acct net_bw_stats net_raw system
+    user root
+    file /dev/kmsg w
+    rlimit memlock 1073741824 1073741824
+    oneshot
+    reboot_on_failure reboot,bpfloader-failed
+    override