Merge "Add API for writing SF traces to file" (8850555f) · Commits · e / os / android_frameworks_native

services/surfaceflinger/SurfaceFlinger.cpp

+12 −2

Original line number	Diff line number	Diff line
		@@ -5605,9 +5605,9 @@ status_t SurfaceFlinger::CheckTransactCodeCredentials(uint32_t code) {
		code == IBinder::SYSPROPS_TRANSACTION) {
		return OK;
		}
		// Numbers from 1000 to 1041 are currently used for backdoors. The code
		// Numbers from 1000 to 1042 are currently used for backdoors. The code
		// in onTransact verifies that the user is root, and has access to use SF.
		if (code >= 1000 && code <= 1041) {
		if (code >= 1000 && code <= 1042) {
		ALOGV("Accessing SurfaceFlinger through backdoor code: %u", code);
		return OK;
		}
		@@ -6062,6 +6062,16 @@ status_t SurfaceFlinger::onTransact(uint32_t code, const Parcel& data, Parcel* r
		reply->writeInt32(NO_ERROR);
		return NO_ERROR;
		}
		case 1042: { // Write layers trace or transaction trace to file
		if (mTransactionTracing) {
		mTransactionTracing->writeToFile();
		}
		if (mLayerTracingEnabled) {
		mLayerTracing.writeToFile();
		}
		reply->writeInt32(NO_ERROR);
		return NO_ERROR;
		}
		}
		}
		return err;