42 lines
846 B
C
42 lines
846 B
C
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/***
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*telli64.c - find file position
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*
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* Copyright (c) 1994-2001, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* contains _telli64 - find file position
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*
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*Revision History:
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* 11-18-94 GJF Created. Adapted from tell.c
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*
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*******************************************************************************/
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#include <cruntime.h>
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#include <io.h>
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#include <stdio.h>
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/***
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*__int64 _telli64(filedes) - find file position
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*
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*Purpose:
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* Gets the current position of the file pointer (no adjustment
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* for buffering).
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*
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*Entry:
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* int filedes - file handle of file
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*
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*Exit:
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* returns file position or -1i64 (sets errno) if bad file descriptor or
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* pipe
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*
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*Exceptions:
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*
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*******************************************************************************/
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__int64 __cdecl _telli64 (
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int filedes
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)
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{
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return( _lseeki64( filedes, 0i64, SEEK_CUR ) );
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}
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