Re: [PATCH] Save/Load environment variable support

[Bean]

Hi,

This is the new patch, some changes:

1, envblk.h, remove GRUB_ENVBLK_RDIR and the like, they're not needed
in this patch.
2, util/envblk.c, use grub_* function for string manipulation.
3, commands/loadenv.c, use grub_disk_read/grub_disk_write to
read/write disk, the problem of lower level api is that they don't
update the cache.

If there is no problem, I'd like to commit this soon.

-- 
Bean

envblk_4.diff
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