Program Listing for File module.h

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#pragma once

#include "igpa-config.h"

namespace gpa {
namespace system {

// These flags have meaning primarily on POSIX systems; Windows implementation
// will ignore these
enum SymbolFlags {
    kLoadNow = 0x01,
    kLoadDeferred = 0x02,
    kGlobalScope = 0x04,
    kLocalScope = 0x08,

    kDefaultScope = kLocalScope,
};

void* LoadModule(TCHAR const* libraryName, int flags = kLoadNow | kDefaultScope);

void* GetSymbolAddress(void* moduleHandle, char const* symbolName, bool searchNextModule = true);

void* FindModuleHandle(TCHAR const* libraryName);

void CloseModule(void* moduleHandle);

char const* GetLastModuleError();

size_t GetModulePath(void* symbolAddrInModule, TCHAR* outPath, size_t outPathSize);

}  // namespace system
}  // namespace gpa