-static inline int ext2_acl_count(size_t size)
-{
- ssize_t s;
- size -= sizeof(ext2_acl_header);
- s = size - 4 * sizeof(ext2_acl_entry_short);
- if (s < 0) {
- if (size % sizeof(ext2_acl_entry_short))
- return -1;
- return size / sizeof(ext2_acl_entry_short);
- } else {
- if (s % sizeof(ext2_acl_entry))
- return -1;
- return s / sizeof(ext2_acl_entry) + 4;
- }
-}
-
-static inline size_t acl_ea_size(int count)
-{
- return sizeof(acl_ea_header) + count * sizeof(acl_ea_entry);
-}
-