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/***
*tell.c - find file position
*
* Copyright (c) 1985-1991, Microsoft Corporation. All rights reserved.
*
*Purpose:
* contains _tell() - find file position
*
*Revision History:
* 09-02-83 RN initial version
* 12-11-87 JCR Added "_LOAD_DS" to declaration
* 03-13-90 GJF Replaced _LOAD_DS with _CALLTYPE1, added #include
* <cruntime.h> and fixed the copyright. Also, cleaned
* up the formatting a bit.
* 10-01-90 GJF New-style function declarator.
* 01-17-91 GJF ANSI naming.
*
*******************************************************************************/
#include <cruntime.h>
#include <io.h>
/***
*long _tell(filedes) - find file position
*
*Purpose:
* Gets the current position of the file pointer (no adjustment
* for buffering).
*
*Entry:
* int filedes - file handle of file
*
*Exit:
* returns file position or -1L (sets errno) if bad file descriptor or
* pipe
*
*Exceptions:
*
*******************************************************************************/
long _CALLTYPE1 _tell (
int filedes
)
{
return(_lseek(filedes,0L,1));
}
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