Use apex name for apex linker namespace
Linkerconfig now uses apex_names to automatically generate linker
namespaces from apexes.
Bug: 148826508
Test: build / boot
Change-Id: Id7fa68531033124727e618284af4fd2a61bdd85f
diff --git a/libnativeloader/native_loader.cpp b/libnativeloader/native_loader.cpp
index 4e5189b..3998f61 100644
--- a/libnativeloader/native_loader.cpp
+++ b/libnativeloader/native_loader.cpp
@@ -52,17 +52,15 @@
android_namespace_t* FindExportedNamespace(const char* caller_location) {
std::string location = caller_location;
// Lots of implicit assumptions here: we expect `caller_location` to be of the form:
- // /apex/com.android...modulename/...
+ // /apex/modulename/...
//
// And we extract from it 'modulename', which is the name of the linker namespace.
if (android::base::StartsWith(location, kApexPath)) {
- size_t slash_index = location.find_first_of('/', strlen(kApexPath));
+ size_t start_index = strlen(kApexPath);
+ size_t slash_index = location.find_first_of('/', start_index);
LOG_ALWAYS_FATAL_IF((slash_index == std::string::npos),
"Error finding namespace of apex: no slash in path %s", caller_location);
- size_t dot_index = location.find_last_of('.', slash_index);
- LOG_ALWAYS_FATAL_IF((dot_index == std::string::npos),
- "Error finding namespace of apex: no dot in apex name %s", caller_location);
- std::string name = location.substr(dot_index + 1, slash_index - dot_index - 1);
+ std::string name = location.substr(start_index, slash_index - start_index);
android_namespace_t* boot_namespace = android_get_exported_namespace(name.c_str());
LOG_ALWAYS_FATAL_IF((boot_namespace == nullptr),
"Error finding namespace of apex: no namespace called %s", name.c_str());