43     nn::Result TryRead(s32* pOut, void* buffer, size_t size);
44     nn::Result TryWrite(s32* pOut, const void* buffer, size_t size, bool flush=true);
51 	s32 Read(void* buffer, size_t size);
52     s32 Write(const void* buffer, size_t size, bool flush=true);
78     wchar_t buffer[BUF_SIZE];  in TryInitialize()  local
83     ::std::mbstowcs(buffer, pathName, pathLen);  in TryInitialize()
84     return TryInitialize(buffer, mode);  in TryInitialize()
119 inline s32 FileBase::Read(void* buffer, size_t size)  in Read()  argument
122     NN_ERR_THROW_FATAL_ALL(TryRead(&ret, buffer, size));  in Read()
126 inline s32 FileBase::Write(const void* buffer, size_t size, bool flush)  in Write()  argument
129     NN_ERR_THROW_FATAL_ALL(TryWrite(&ret, buffer, size, flush));  in Write()