Hi,
It appears that directory listing isn't supported by TFTP protocol (so
says our wiki).
Our pxe.c implements grub_pxefs_dir() as a dummy stub that returns
GRUB_ERR_NONE. This is obviously wrong, as it prevents the user from
noticing that there was a problem, and silently reports an "empty"
directory. Instead, it should call grub_error ().
Unfortunately, kern/fs.c relies on grub_pxefs_dir() returning
GRUB_ERR_NONE in order to consider probing to be succesful. If pxe
returned an error, it wouldn't be considered a valid filesystem by
the kernel.
So I'm wondering, what would be a good solution to this? We could add
a proper probe() function and switch all filesystems to it, but only
for the benefit of pxe it seems a bit overkill.
Does someone have a better idea?
--
Robert Millan
"Be the change you want to see in the world" -- Gandhi
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