/* rflseek.c - rflseek */

#include 

/*------------------------------------------------------------------------
 * rflseek  -  Change the current position in an open file
 *------------------------------------------------------------------------
 */
devcall rflseek (
          struct dentry *devptr,        /* Entry in device switch table */
          uint32 pos                    /* New file position            */
        )
{
        struct  rflcblk *rfptr;         /* Pointer to control block     */

        /* Wait for exclusive access */

        wait(Rf_data.rf_mutex);

        /* Verify remote file device is open */

        rfptr = &rfltab[devptr->dvminor];
        if (rfptr->rfstate == RF_FREE) {
                signal(Rf_data.rf_mutex);
                return SYSERR;
        }

        /* Set the new position */

        rfptr->rfpos = pos;
        signal(Rf_data.rf_mutex);
        return OK;
}