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Commit a990f076 authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge "add libmodprobe api to query the number of modules loaded"

parents 430dbf32 b0c4881e

libmodprobe/include/modprobe/modprobe.h

+3 −0
Original line number Diff line number Diff line
@@ -34,6 +34,8 @@ class Modprobe { 
    bool GetAllDependencies(const std::string& module, std::vector<std::string>* pre_dependencies,

                            std::vector<std::string>* dependencies,

                            std::vector<std::string>* post_dependencies);

    void ResetModuleCount() { module_count_ = 0; }

    int GetModuleCount() { return module_count_; }

    void EnableBlacklist(bool enable);

    void EnableVerbose(bool enable);
@@ -65,5 +67,6 @@ class Modprobe { 
    std::unordered_map<std::string, std::string> module_options_;

    std::set<std::string> module_blacklist_;

    std::unordered_set<std::string> module_loaded_;

    int module_count_ = 0;

    bool blacklist_enabled = false;

};

libmodprobe/libmodprobe_ext.cpp

+1 −0
Original line number Diff line number Diff line
@@ -63,6 +63,7 @@ bool Modprobe::Insmod(const std::string& path_name, const std::string& parameter 


    LOG(INFO) << "Loaded kernel module " << path_name;

    module_loaded_.emplace(canonical_name);

    module_count_++;

    return true;

}

libmodprobe/libmodprobe_ext_test.cpp

+1 −0
Original line number Diff line number Diff line
@@ -56,6 +56,7 @@ bool Modprobe::Insmod(const std::string& path_name, const std::string& parameter 
    }



    modules_loaded.emplace_back(path_name + options);

    module_count_++;

    return true;

}

libmodprobe/libmodprobe_test.cpp

+1 −0
Original line number Diff line number Diff line
@@ -161,6 +161,7 @@ TEST(libmodprobe, Test) { 


    EXPECT_TRUE(modules_loaded == expected_modules_loaded);



    EXPECT_TRUE(m.GetModuleCount() == 15);

    EXPECT_TRUE(m.Remove("test4"));



    GTEST_LOG_(INFO) << "Expected modules loaded after removing test4 (in order):";