27     int         x_fd;           /* The open file */  member
113     xp->x_fd = fd;  in newsadobject()
125     close(xp->x_fd);  in sad_dealloc()
145     count = read(self->x_fd, cp, size);  in sad_read()
175     count = write(self->x_fd, cp, size);  in sad_write()
198     if (ioctl(self->x_fd, AUDIO_GETINFO, &rv->ai) < 0) {  in sad_getinfo()
214     if (ioctl(self->x_fd, AUDIO_SETINFO, &arg->ai) < 0) {  in sad_setinfo()
227     if (ioctl(self->x_fd, AUDIO_GETINFO, &ai) < 0) {  in sad_ibufcount()
239     if (ioctl(self->x_fd, AUDIO_GETINFO, &ai) < 0) {  in sad_obufcount()
253     if (ioctl(self->x_fd, AUDIO_DRAIN, 0) < 0) {  in sad_drain()
267     if (ioctl(self->x_fd, AUDIO_GETDEV, &ad) < 0) {  in sad_getdev()
278     if (ioctl(self->x_fd, I_FLUSH, FLUSHW) < 0) {  in sad_flush()
290     if (self->x_fd >= 0) {  in sad_close()
291         close(self->x_fd);  in sad_close()
292         self->x_fd = -1;  in sad_close()
301     return PyInt_FromLong(self->x_fd);  in sad_fileno()