diff options
| author | Raymond Mao <[email protected]> | 2025-01-27 06:49:34 -0800 |
|---|---|---|
| committer | Ilias Apalodimas <[email protected]> | 2025-01-28 08:59:21 +0200 |
| commit | bb894c5da5151e0858e217407c0cdeb989725a4a (patch) | |
| tree | 6910b8f99af21e99e812a1dfe50272e5c0bacba9 /include | |
| parent | b8eaa52612bf34164e7f495a094a5a419903a3ed (diff) | |
bloblist: add api to get blob with size
bloblist_find function only returns the pointer of blob data,
which is fine for those self-describing data like FDT.
But as a common scenario, an interface is needed to retrieve both
the pointer and the size of the blob data.
Add a few ut test cases for the new api.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/bloblist.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/bloblist.h b/include/bloblist.h index f999391f74b..52ba0ddcf84 100644 --- a/include/bloblist.h +++ b/include/bloblist.h @@ -250,6 +250,24 @@ static inline void *bloblist_check_magic(ulong addr) return ptr; } +#if CONFIG_IS_ENABLED(BLOBLIST) +/** + * bloblist_get_blob() - Find a blob and get the size of it + * + * Searches the bloblist and returns the blob with the matching tag + * + * @tag: Tag to search for (enum bloblist_tag_t) + * @sizep: Size of the blob found + * Return: pointer to bloblist if found, or NULL if not found + */ +void *bloblist_get_blob(uint tag, int *sizep); +#else +static inline void *bloblist_get_blob(uint tag, int *sizep) +{ + return NULL; +} +#endif + /** * bloblist_find() - Find a blob * |