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Tricks of the Windows Gam…ming Gurus (2nd Edition)
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Disc2.iso
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vc98
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crt
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src
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execv.c
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C/C++ Source or Header
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1998-06-17
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1KB
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49 lines
/***
*execv.c - execute a file
*
* Copyright (c) 1985-1997, Microsoft Corporation. All rights reserved.
*
*Purpose:
* defines _execv() - execute a file
*
*******************************************************************************/
#include <cruntime.h>
#include <stdlib.h>
#include <process.h>
#include <tchar.h>
#include <dbgint.h>
/***
*int _execv(filename, argvector) - execute a file
*
*Purpose:
* Executes a file with given arguments. Passes arguments to _execve and
* uses pointer to the default environment.
*
*Entry:
* _TSCHAR *filename - file to execute
* _TSCHAR **argvector - vector of arguments.
*
*Exit:
* destroys calling process (hopefully)
* if fails, returns -1
*
*Exceptions:
*
*******************************************************************************/
int __cdecl _texecv (
const _TSCHAR *filename,
const _TSCHAR * const *argvector
)
{
_ASSERTE(filename != NULL);
_ASSERTE(*filename != _T('\0'));
_ASSERTE(argvector != NULL);
_ASSERTE(*argvector != NULL);
_ASSERTE(**argvector != _T('\0'));
return(_texecve(filename,argvector,NULL));
}