Annotation of 43BSDReno/contrib/isode-beta/doc/manual/ryresp-invoke.c, revision 1.1

1.1     ! root        1: ...
        !             2: 
        !             3: static int  op_name (sd, ryo, rox, in, roi)
        !             4: int    sd;
        !             5: struct RyOperation *ryo;
        !             6: struct RoSAPinvoke *rox;
        !             7: caddr_t        in;
        !             8: struct RoSAPindication *roi;
        !             9: {
        !            10:     int            result,
        !            11:            won;
        !            12:     register struct type_MODULE_argument *arg =
        !            13:                (struct type_MODULE_argument *) in;
        !            14: 
        !            15: /* this check should *not* be made if linking of operations is expected */
        !            16:     if (rox -> rox_nolinked == 0) {
        !            17:        advise (LLOG_EXCEPTIONS, NULLCP,
        !            18:                "RO-INVOKE.INDICATION/%d: %s, unknown linkage %d",
        !            19:                sd, ryo -> ryo_name, rox -> rox_linkid);
        !            20:        return ureject (sd, ROS_IP_LINKED, rox, roi);
        !            21:     }
        !            22:     if (debug)
        !            23:        advise (LLOG_DEBUG, NULLCP, "RO-INVOKE.INDICATION/%d: %s",
        !            24:                sd, ryo -> ryo_name);
        !            25: 
        !            26: /* do something with ``arg'' here and decide if won... */
        !            27: 
        !            28:     if (won) {
        !            29:        register struct type_MODULE_result *res;
        !            30: 
        !            31: /* allocate and initialize the result ``res'' here... */
        !            32: 
        !            33:        if (RyDsResult (sd, rox -> rox_id, (caddr_t) res, ROS_NOPRIO, roi)
        !            34:                == NOTOK)
        !            35:            ros_adios (&roi -> roi_preject, "RESULT");
        !            36:        result = OK;
        !            37: 
        !            38:        free_MODULE_result (res);
        !            39:     }
        !            40:     else {
        !            41:        struct type_MODULE_parameter *parm;
        !            42: 
        !            43: /* allocate and initialize ``parm'' here... */
        !            44: 
        !            45:        result = error (sd, error_MODULE_error1, (caddr_t) parm, rox, roi);
        !            46: 
        !            47:        free_MODULE_parameter (parm);
        !            48:     }
        !            49: 
        !            50: /* ``arg'' will be automatically free'd when op_name returns */
        !            51: 
        !            52:     return result;
        !            53: }
        !            54: 
        !            55: ...
        !            56: 
        !            57: static int  error (sd, err, param, rox, roi)
        !            58: int    sd,
        !            59:        err;
        !            60: caddr_t        param;
        !            61: struct RoSAPinvoke *rox;
        !            62: struct RoSAPindication *roi;
        !            63: {
        !            64:     if (RyDsError (sd, rox -> rox_id, err, param, ROS_NOPRIO, roi) == NOTOK)
        !            65:        ros_adios (&roi -> roi_preject, "ERROR");
        !            66: 
        !            67:     return OK;
        !            68: }
        !            69: 
        !            70: 
        !            71: static int  ureject (sd, reason, rox, roi)
        !            72: int    sd,
        !            73:        reason;
        !            74: struct RoSAPinvoke *rox;
        !            75: struct RoSAPindication *roi;
        !            76: {
        !            77:     if (RyDsUReject (sd, rox -> rox_id, reason, ROS_NOPRIO, roi) == NOTOK)
        !            78:        ros_adios (&roi -> roi_preject, "U-REJECT");
        !            79: 
        !            80:     return OK;
        !            81: }
        !            82: 
        !            83: ...

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