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1//
2// tell.cpp
3//
4// Copyright (c) Microsoft Corporation. All rights reserved.
5//
6// Defines _tell(), which gets the current position of the file pointer.
7//
8#include <corecrt_internal_lowio.h>
9#include <stdio.h>
10
11
12
13// Gets the current position of the file pointer, without adjustment for
14// buffering. Returns -1 on error.
15extern "C" long __cdecl _tell(int const fh)
16{
17 return _lseek(fh, 0, SEEK_CUR);
18}