search for: opendir_iso

...y functions? I realize that these would only be useful for SYSLINUX/ISOLINUX/EXTLINUX and not PXELINUX as TFTP does not allow listing of directory contents. I also realize that the implementation of these 3 functions would require 3 more functions each for each file system type (ie opendir_fat(), opendir_iso() and opendir_ext() called by opendir() after determining the FS type). These would benefit from simple functions to determine FS type number and if the FS type allows DIR operations (very quick to write as syslinux_derivative_info provides the information).