NativeBridge: add "linked namespace" semantic corresponding to linker
For dynamic linking perspective, semantics of NativeBridge needs to
align with dynamic linker. This patch adds "linked namespace" semantic
which shares some libraries from one namespace to another.
Test: make test-art-host-run-test-115-native-bridge
Change-Id: I71ce1dde19d61363d5eb9731fd4795a8c315b3a0
diff --git a/libnativebridge/native_bridge.cc b/libnativebridge/native_bridge.cc
index 83f35b1..050373a 100644
--- a/libnativebridge/native_bridge.cc
+++ b/libnativebridge/native_bridge.cc
@@ -573,11 +573,11 @@
return false;
}
-bool NativeBridgeInitNamespace(const char* public_ns_sonames,
- const char* anon_ns_library_path) {
+bool NativeBridgeInitAnonymousNamespace(const char* public_ns_sonames,
+ const char* anon_ns_library_path) {
if (NativeBridgeInitialized()) {
if (isCompatibleWith(NAMESPACE_VERSION)) {
- return callbacks->initNamespace(public_ns_sonames, anon_ns_library_path);
+ return callbacks->initAnonymousNamespace(public_ns_sonames, anon_ns_library_path);
} else {
ALOGE("not compatible with version %d, cannot init namespace", NAMESPACE_VERSION);
}
@@ -608,6 +608,19 @@
return nullptr;
}
+bool NativeBridgeLinkNamespaces(native_bridge_namespace_t* from, native_bridge_namespace_t* to,
+ const char* shared_libs_sonames) {
+ if (NativeBridgeInitialized()) {
+ if (isCompatibleWith(NAMESPACE_VERSION)) {
+ return callbacks->linkNamespaces(from, to, shared_libs_sonames);
+ } else {
+ ALOGE("not compatible with version %d, cannot init namespace", NAMESPACE_VERSION);
+ }
+ }
+
+ return false;
+}
+
void* NativeBridgeLoadLibraryExt(const char* libpath, int flag, native_bridge_namespace_t* ns) {
if (NativeBridgeInitialized()) {
if (isCompatibleWith(NAMESPACE_VERSION)) {