46     int         x_fd;           /* The open file */  member
140     xp->x_fd = fd;  in newladobject()
151     if (xp->x_fd != -1)  in lad_dealloc()
152         close(xp->x_fd);  in lad_dealloc()
169     if ((count = read(self->x_fd, cp, size)) < 0) {  in lad_read()
193     FD_SET(self->x_fd, &write_set_fds);  in lad_write()
198       select_retval = select(self->x_fd+1, NULL, &write_set_fds, NULL, &tv);  in lad_write()
201         if ((rv = write(self->x_fd, cp, size)) == -1) {  in lad_write()
226     if (self->x_fd >= 0) {  in lad_close()
227         close(self->x_fd);  in lad_close()
228         self->x_fd = -1;  in lad_close()
236     return PyInt_FromLong(self->x_fd);  in lad_fileno()
286     if (ioctl(self->x_fd, SNDCTL_DSP_SETFMT,  in lad_setparameters()
291     if (ioctl(self->x_fd, SNDCTL_DSP_CHANNELS, &nchannels) == -1) {  in lad_setparameters()
295     if (ioctl(self->x_fd, SNDCTL_DSP_SPEED, &rate) == -1) {  in lad_setparameters()
310     if (ioctl(self->x_fd, SNDCTL_DSP_SETFMT, &fmt) < 0)  in _ssize()
331     if (ioctl(self->x_fd, SNDCTL_DSP_CHANNELS, nchannels) < 0)  in _ssize()
349     if (ioctl(self->x_fd, SNDCTL_DSP_GETOSPACE, &ai) < 0) {  in lad_bufsize()
368     if (ioctl(self->x_fd, SNDCTL_DSP_GETOSPACE, &ai) < 0) {  in lad_obufcount()
388     if (ioctl(self->x_fd, SNDCTL_DSP_GETOSPACE, &ai) < 0) {  in lad_obuffree()
399     if (ioctl(self->x_fd, SNDCTL_DSP_SYNC, NULL) == -1) {  in lad_flush()
416     if (ioctl(self->x_fd, req, &info) == -1) {  in lad_getptr()