C++ (Cpp) _capture_argv示例

示例#1

文件： spawnle.c 项目： jetlive/skiaming

intptr_t __cdecl _tspawnle (
        int modeflag,
        const _TSCHAR *pathname,
        const _TSCHAR *arglist,
        ...
        )
{
#ifdef _M_IX86

        REG1 const _TSCHAR **argp;

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

        /* walk the arglist until the terminating NULL pointer is found.  The
         * next location holds the environment table pointer.
         */

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

        return(_tspawnve(modeflag,pathname,&arglist,(_TSCHAR **)*argp));

#else  /* _M_IX86 */

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

        /* validation section */
        _VALIDATE_RETURN(pathname != NULL, EINVAL, -1);
        _VALIDATE_RETURN(*pathname != _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 = _tspawnve(modeflag,pathname,argv,envp);
        if (argv && argv != argbuf)
            _free_crt(argv);
        return result;

#endif  /* _M_IX86 */
}

示例#2

文件： execlpe.c 项目： 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 */
}

示例#3

文件： SPAWNLPE.C 项目： ngphloc/agmagic

int __cdecl _tspawnlpe (
        int modeflag,
        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(_tspawnvpe(modeflag,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 = _tspawnvpe(modeflag,filename,argv,envp);
        if (argv && argv != argbuf)
            _free_crt(argv);
        return result;

#endif  /* _M_IX86 */
}

示例#4

文件： EXECLP.C 项目： Trietptm-on-Coding-Algorithms/CodeLibrary

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

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

        return(_texecvp(filename,&arglist));

#else  /* _M_IX86 */

        va_list vargs;
        _TSCHAR * argbuf[64];
        _TSCHAR ** argv;
        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 */
        va_end(vargs);

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

#endif  /* _M_IX86 */
}

示例#5

文件： spawnl.c 项目： mysticTot/learn_c

intptr_t __cdecl _tspawnl(
    int modeflag,
    const _TSCHAR* pathname,
    const _TSCHAR* arglist,
    ...
) {
#ifdef _M_IX86
    /* validation section */
    _VALIDATE_RETURN(pathname != NULL, EINVAL, -1);
    _VALIDATE_RETURN(*pathname != _T('\0'), EINVAL, -1);
    _VALIDATE_RETURN(arglist != NULL, EINVAL, -1);
    _VALIDATE_RETURN(*arglist != _T('\0'), EINVAL, -1);
    return (_tspawnve(modeflag, pathname, &arglist, NULL));
#else  /* _M_IX86 */
    va_list vargs;
    _TSCHAR* argbuf[64];
    _TSCHAR** argv;
    intptr_t result;
    /* validation section */
    _VALIDATE_RETURN(pathname != NULL, EINVAL, -1);
    _VALIDATE_RETURN(*pathname != _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 */
    va_end(vargs);
    result = _tspawnve(modeflag, pathname, argv, NULL);

    if (argv && argv != argbuf) {
        _free_crt(argv);
    }

    return result;
#endif  /* _M_IX86 */
}