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path: root/util/system/valgrind.h
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#pragma once
 
#if defined(WITH_VALGRIND) && defined(HAVE_VALGRIND) 
    #include <valgrind/valgrind.h> 
    #include <valgrind/memcheck.h> 
 
    #if !defined(VALGRIND_CHECK_READABLE) 
        #define VALGRIND_CHECK_READABLE(s, l) VALGRIND_CHECK_MEM_IS_DEFINED(s, l) 
    #endif 
 
    #if !defined(VALGRIND_MAKE_READABLE) 
        #define VALGRIND_MAKE_READABLE(a, b) VALGRIND_MAKE_MEM_DEFINED(a, b) 
    #endif 
#else 
    #define RUNNING_ON_VALGRIND 0 
    #define VALGRIND_CHECK_READABLE(s, l) 
    #define VALGRIND_MAKE_READABLE(a, b) 0 
    #define VALGRIND_STACK_REGISTER(start, end) 0 
    #define VALGRIND_STACK_DEREGISTER(id) 
    #define VALGRIND_DISCARD(v) ((void)v) 
static inline int VALGRIND_PRINTF(...) { 
    return 0; 
} 
    #define VALGRIND_DO_LEAK_CHECK 
#endif 

namespace NValgrind {
    inline constexpr static bool ValgrindIsOn() noexcept {
#if defined(WITH_VALGRIND) 
        return true; 
#else 
        return false; 
#endif 
    }

    // Returns valgrinded if running under Valgrind and plain otherwise
    // Ment to be used in test code for constants (timeouts, etc)
    template <typename T>
    inline constexpr static T PlainOrUnderValgrind(T plain, T valgrinded) noexcept {
#if defined(WITH_VALGRIND)
        Y_UNUSED(plain);
        return valgrinded;
#else
        Y_UNUSED(valgrinded);
        return plain;
#endif
    }
}