diff options
Diffstat (limited to 'include/bloblist.h')
-rw-r--r-- | include/bloblist.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/bloblist.h b/include/bloblist.h index 92dbfda..5ad1337 100644 --- a/include/bloblist.h +++ b/include/bloblist.h @@ -76,7 +76,9 @@ enum { BLOBLIST_VERSION = 0, BLOBLIST_MAGIC = 0xb00757a3, - BLOBLIST_ALIGN = 16, + + BLOBLIST_ALIGN_LOG2 = 3, + BLOBLIST_ALIGN = 1 << BLOBLIST_ALIGN_LOG2, }; /* Supported tags - add new ones to tag_name in bloblist.c */ @@ -254,11 +256,11 @@ void *bloblist_find(uint tag, int size); * * @tag: Tag to add (enum bloblist_tag_t) * @size: Size of the blob - * @align: Alignment of the blob (in bytes), 0 for default + * @align_log2: Alignment of the blob (in bytes log2), 0 for default * Return: pointer to the newly added block, or NULL if there is not enough * space for the blob */ -void *bloblist_add(uint tag, int size, int align); +void *bloblist_add(uint tag, int size, int align_log2); /** * bloblist_ensure_size() - Find or add a blob @@ -268,11 +270,11 @@ void *bloblist_add(uint tag, int size, int align); * @tag: Tag to add (enum bloblist_tag_t) * @size: Size of the blob * @blobp: Returns a pointer to blob on success - * @align: Alignment of the blob (in bytes), 0 for default + * @align_log2: Alignment of the blob (in bytes log2), 0 for default * Return: 0 if OK, -ENOSPC if it is missing and could not be added due to lack * of space, or -ESPIPE it exists but has the wrong size */ -int bloblist_ensure_size(uint tag, int size, int align, void **blobp); +int bloblist_ensure_size(uint tag, int size, int align_log2, void **blobp); /** * bloblist_ensure() - Find or add a blob |