Commit Graph

2 Commits

Author SHA1 Message Date
Andy Shevchenko b31eea2e04 efi: Don't use knowledge about efi_guid_t internals
When print GUIDs supply pointer to the efi_guid_t (guid_t) type rather
its internal members.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2021-08-27 16:01:27 +02:00
Dave Howells 0bc9ae395b efi: Add an EFI signature blob parser
Add a function to parse an EFI signature blob looking for elements of
interest. A list is made up of a series of sublists, where all the
elements in a sublist are of the same type, but sublists can be of
different types.

For each sublist encountered, the function pointed to by the
get_handler_for_guid argument is called with the type specifier GUID and
returns either a pointer to a function to handle elements of that type or
NULL if the type is not of interest.

If the sublist is of interest, each element is passed to the handler
function in turn.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Nayna Jain <nayna@linux.ibm.com>
Acked-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2018-12-12 22:04:29 -05:00