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Commit 26856ac3 authored by Nicolas Geoffray's avatar Nicolas Geoffray
Browse files

Move to C API of libnativeloader. 

Test: m
Bug: 119840313
Merged-In: I11c44c46595cde768ee639e6c5a4cce1559e32f7
(cherry picked from commit a655dac7)

Change-Id: I2ccacbe8937be7f26311364618f46e7f83274e85

Exempt-From-Owner-Approval: Cherry-pick of approved CL in master.
parent 9a22123a

libs/graphicsenv/include/graphicsenv/GraphicsEnv.h

+1 −1
Original line number Diff line number Diff line
@@ -23,7 +23,7 @@ struct android_namespace_t; 


namespace android {



class NativeLoaderNamespace;

struct NativeLoaderNamespace;



class GraphicsEnv {

public:

vulkan/libvulkan/layers_extensions.cpp

+7 −6
Original line number Diff line number Diff line
@@ -139,12 +139,12 @@ bool LayerLibrary::Open() { 
        auto app_namespace = android::GraphicsEnv::getInstance().getAppNamespace();

        if (app_namespace &&

            !android::base::StartsWith(path_, kSystemLayerLibraryDir)) {

            std::string error_msg;

            dlhandle_ = OpenNativeLibrary(

            char* error_msg = nullptr;

            dlhandle_ = OpenNativeLibraryInNamespace(

                app_namespace, path_.c_str(), &native_bridge_, &error_msg);

            if (!dlhandle_) {

                ALOGE("failed to load layer library '%s': %s", path_.c_str(),

                      error_msg.c_str());

                ALOGE("failed to load layer library '%s': %s", path_.c_str(), error_msg);

                android::NativeLoaderFreeErrorMessage(error_msg);

                refcount_ = 0;

                return false;

            }
@@ -165,9 +165,10 @@ void LayerLibrary::Close() { 
    std::lock_guard<std::mutex> lock(mutex_);

    if (--refcount_ == 0) {

        ALOGV("closing layer library '%s'", path_.c_str());

        std::string error_msg;

        char* error_msg = nullptr;

        if (!android::CloseNativeLibrary(dlhandle_, native_bridge_, &error_msg)) {

            ALOGE("failed to unload library '%s': %s", path_.c_str(), error_msg.c_str());

            ALOGE("failed to unload library '%s': %s", path_.c_str(), error_msg);

            android::NativeLoaderFreeErrorMessage(error_msg);

            refcount_++;

        } else {

           dlhandle_ = nullptr;