1.1 --- a/src/gdrom/linux.c	Wed Jan 31 10:58:42 2007 +0000
     1.2 +++ b/src/gdrom/linux.c	Sun Feb 11 10:11:05 2007 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: linux.c,v 1.3 2007-01-31 10:58:42 nkeynes Exp $
     1.6 + * $Id: linux.c,v 1.4 2007-02-11 10:11:05 nkeynes Exp $
     1.7   *
     1.8   * Linux cd-rom device driver. 
     1.9   *
    1.10 @@ -53,7 +53,7 @@
    1.11  					int mode, char *buf, uint32_t *length );
    1.12  static gdrom_error_t linux_send_command( int fd, char *cmd, char *buffer, size_t *buflen,
    1.13  					 int direction );
    1.14 -
    1.15 +static int linux_drive_status( gdrom_disc_t disc );
    1.16  
    1.17  struct gdrom_image_class linux_device_class = { "Linux", NULL,
    1.18  					     linux_image_is_valid, linux_open_device };
    1.19 @@ -101,10 +101,25 @@
    1.20  	return NULL;
    1.21      }
    1.22      disc->read_sector = linux_read_sector;
    1.23 +    disc->drive_status = linux_drive_status;
    1.24      ((gdrom_image_t)disc)->disc_type = IDE_DISC_CDROM;
    1.25      return disc;
    1.26  }
    1.27  
    1.28 +static int linux_drive_status( gdrom_disc_t disc )
    1.29 +{
    1.30 +    int fd = fileno(((gdrom_image_t)disc)->file);
    1.31 +    int status = ioctl(fd, CDROM_DRIVE_STATUS, CDSL_CURRENT);
    1.32 +    if( status == CDS_DISC_OK ) {
    1.33 +	status = ioctl(fd, CDROM_MEDIA_CHANGED, CDSL_CURRENT);
    1.34 +	if( status != 0 ) {
    1.35 +	    linux_read_disc_toc(disc);
    1.36 +	}
    1.37 +	return ((gdrom_image_t)disc)->disc_type | IDE_DISC_READY;
    1.38 +    } else {
    1.39 +	return IDE_DISC_NONE;
    1.40 +    }
    1.41 +}
    1.42  /**
    1.43   * Read the full table of contents into the disc from the device.
    1.44   */