66 lines
2 KiB
C
66 lines
2 KiB
C
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/***
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*execv.c - execute a file
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*
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* Copyright (c) 1985-2001, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* defines _execv() - execute a file
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*
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*Revision History:
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* 10-14-83 RN written
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* 12-11-87 JCR Added "_LOAD_DS" to declaration
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* 11-20-89 GJF Fixed copyright, indents. Added const attribute to
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* types of filename and argvector.
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* 03-08-90 GJF Replaced _LOAD_DS with _CALLTYPE1, added #include
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* <cruntime.h> and removed #include <register.h>
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* 07-24-90 SBM Removed redundant includes, replaced <assertm.h> by
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* <assert.h>
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* 09-27-90 GJF New-style function declarator.
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* 01-17-91 GJF ANSI naming.
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* 02-14-90 SRW Use NULL instead of _environ to get default.
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* 04-06-93 SKS Replace _CRTAPI* with __cdecl
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* 12-07-93 CFW Wide char enable.
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* 02-06-95 CFW assert -> _ASSERTE.
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* 02-06-98 GJF Changes for Win64: changed return type to intptr_t.
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*
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*******************************************************************************/
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#include <cruntime.h>
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#include <stdlib.h>
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#include <process.h>
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#include <tchar.h>
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#include <dbgint.h>
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/***
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*int _execv(filename, argvector) - execute a file
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*
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*Purpose:
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* Executes a file with given arguments. Passes arguments to _execve and
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* uses pointer to the default environment.
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*
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*Entry:
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* _TSCHAR *filename - file to execute
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* _TSCHAR **argvector - vector of arguments.
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*
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*Exit:
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* destroys calling process (hopefully)
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* if fails, returns -1
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*
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*Exceptions:
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*
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*******************************************************************************/
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intptr_t __cdecl _texecv (
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const _TSCHAR *filename,
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const _TSCHAR * const *argvector
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)
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{
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_ASSERTE(filename != NULL);
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_ASSERTE(*filename != _T('\0'));
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_ASSERTE(argvector != NULL);
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_ASSERTE(*argvector != NULL);
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_ASSERTE(**argvector != _T('\0'));
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return(_texecve(filename,argvector,NULL));
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}
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