/* rfsndmsg.c - rfsndmsg */

#include 

/*------------------------------------------------------------------------
 * rfsndmsg  -  Create and send a message that only has header fields
 *------------------------------------------------------------------------
 */
status  rfsndmsg (
         uint16 type,                   /* Message type                 */
         char   *name                   /* Null-terminated file name    */
        )
{
        struct  rf_msg_hdr  req;        /* Request message to send      */
        struct  rf_msg_hdr resp;        /* Buffer for response          */
        int32   retval;                 /* Return value                 */
        char    *to;                    /* Used during name copy        */

        /* Form a request */

        req.rf_type = htons(type);
        req.rf_status = htons(0);
        req.rf_seq = 0;                 /* Rfscomm will set sequence    */
        to = req.rf_name;
        while ( (*to++ = *name++) ) {   /* Copy name to request         */
                ;
        }

        /* Send message and receive response */

        retval = rfscomm(&req,  sizeof(struct rf_msg_hdr),
                         &resp, sizeof(struct rf_msg_hdr) );

        /* Check response */

        if (retval == SYSERR) {
                return SYSERR;
        } else if (retval == TIMEOUT) {
                kprintf("Timeout during remote file server access\n");
                return SYSERR;
        } else if (ntohl(resp.rf_status) != 0) {
                return SYSERR;
        }

        return OK;
}