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Commit 7e8cee8f authored by Dimitry Ivanov's avatar Dimitry Ivanov
Browse files

native_loader: Use ANDROID_ROOT environment variable 

Replace "/system" with ANDROID_ROOT environment variable.

Bug: http://b/28320913
Bug: http://b/28082914
Change-Id: Ib039722cb059bae1635b45f6af20ef0180e83ba9
parent 213676b8

libnativeloader/native_loader.cpp

+7 −3
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ 
namespace android {



#if defined(__ANDROID__)

static constexpr const char* kPublicNativeLibrariesSystemConfig = "/system/etc/public.libraries.txt";

static constexpr const char* kPublicNativeLibrariesSystemConfigPathFromRoot = "/etc/public.libraries.txt";

static constexpr const char* kPublicNativeLibrariesVendorConfig = "/vendor/etc/public.libraries.txt";



class LibraryNamespaces {
@@ -95,10 +95,14 @@ class LibraryNamespaces { 


  void Initialize() {

    std::vector<std::string> sonames;

    const char* android_root_env = getenv("ANDROID_ROOT");

    std::string root_dir = android_root_env != nullptr ? android_root_env : "/system";

    std::string public_native_libraries_system_config =

            root_dir + kPublicNativeLibrariesSystemConfigPathFromRoot;



    LOG_ALWAYS_FATAL_IF(!ReadConfig(kPublicNativeLibrariesSystemConfig, &sonames),

    LOG_ALWAYS_FATAL_IF(!ReadConfig(public_native_libraries_system_config, &sonames),

                        "Error reading public native library list from \"%s\": %s",

                        kPublicNativeLibrariesSystemConfig, strerror(errno));

                        public_native_libraries_system_config.c_str(), strerror(errno));

    // This file is optional, quietly ignore if the file does not exist.

    ReadConfig(kPublicNativeLibrariesVendorConfig, &sonames);