C++ (Cpp) _texecvpe Examples

Example #1

File: execlpe.c Project: adityaramesh/concurrency_runtime

intptr_t __cdecl _texeclpe (
        const _TSCHAR *filename,
        const _TSCHAR *arglist,
        ...
        )
{
#ifdef _M_IX86

        const _TSCHAR **argp;

        /* validation section */
        _VALIDATE_RETURN(filename != NULL, EINVAL, -1);
        _VALIDATE_RETURN(*filename != _T('\0'), EINVAL, -1);
        _VALIDATE_RETURN(arglist != NULL, EINVAL, -1);
        _VALIDATE_RETURN(*arglist != _T('\0'), EINVAL, -1);

        argp = &arglist;
        while (*argp++)
                ;

        return(_texecvpe(filename,&arglist,(_TSCHAR **)*argp));

#else  /* _M_IX86 */

        va_list vargs;
        _TSCHAR * argbuf[64];
        _TSCHAR ** argv;
        _TSCHAR ** envp;
        intptr_t result;

        /* validation section */
        _VALIDATE_RETURN(filename != NULL, EINVAL, -1);
        _VALIDATE_RETURN(*filename != _T('\0'), EINVAL, -1);
        _VALIDATE_RETURN(arglist != NULL, EINVAL, -1);
        _VALIDATE_RETURN(*arglist != _T('\0'), EINVAL, -1);

        va_start(vargs, arglist);
#ifdef WPRFLAG
        argv = _wcapture_argv(&vargs, arglist, argbuf, 64);
#else  /* WPRFLAG */
        argv = _capture_argv(&vargs, arglist, argbuf, 64);
#endif  /* WPRFLAG */
        envp = va_arg(vargs, _TSCHAR **);
        va_end(vargs);

        result = _texecvpe(filename,argv,envp);
        if (argv && argv != argbuf)
            _free_crt(argv);
        return result;

#endif  /* _M_IX86 */
}

Example #2

File: EXECLPE.C Project: Trietptm-on-Coding-Algorithms/CodeLibrary

int __cdecl _texeclpe (
        const _TSCHAR *filename,
        const _TSCHAR *arglist,
        ...
        )
{
#ifdef _M_IX86

        REG1 const _TSCHAR **argp;

        _ASSERTE(filename != NULL);
        _ASSERTE(*filename != _T('\0'));
        _ASSERTE(arglist != NULL);
        _ASSERTE(*arglist != _T('\0'));

        argp = &arglist;
        while (*argp++)
                ;

        return(_texecvpe(filename,&arglist,(_TSCHAR **)*argp));

#else  /* _M_IX86 */

        va_list vargs;
        _TSCHAR * argbuf[64];
        _TSCHAR ** argv;
        _TSCHAR ** envp;
        int result;

        _ASSERTE(filename != NULL);
        _ASSERTE(*filename != _T('\0'));
        _ASSERTE(arglist != NULL);
        _ASSERTE(*arglist != _T('\0'));

        va_start(vargs, arglist);
#ifdef WPRFLAG
        argv = _wcapture_argv(&vargs, arglist, argbuf, 64);
#else  /* WPRFLAG */
        argv = _capture_argv(&vargs, arglist, argbuf, 64);
#endif  /* WPRFLAG */
        envp = va_arg(vargs, _TSCHAR **);
        va_end(vargs);

        result = _texecvpe(filename,argv,envp);
        if (argv && argv != argbuf)
            _free_crt(argv);
        return result;

#endif  /* _M_IX86 */
}