179 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_check()  local
182 	header = (struct ext2fs_extattr_header *)bp->b_data;  in ext2_extattr_block_check()
184 	error = ext2_extattr_check(EXT2_IFIRST(header),  in ext2_extattr_block_check()
198 	struct ext2fs_extattr_dinode_header *header;  in ext2_extattr_inode_list()  local
218 	header = (struct ext2fs_extattr_dinode_header *)((char *)dinode +  in ext2_extattr_inode_list()
221 	if (le32toh(header->h_magic) != EXTATTR_MAGIC) {  in ext2_extattr_inode_list()
226 	error = ext2_extattr_check(EXT2_IFIRST(header),  in ext2_extattr_inode_list()
233 	for (entry = EXT2_IFIRST(header); !EXT2_IS_LAST_ENTRY(entry);  in ext2_extattr_inode_list()
272 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_list()  local
287 	header = EXT2_HDR(bp);  in ext2_extattr_block_list()
288 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_list()
289 	    le32toh(header->h_blocks) != 1) {  in ext2_extattr_block_list()
339 	struct ext2fs_extattr_dinode_header *header;  in ext2_extattr_inode_get()  local
359 	header = (struct ext2fs_extattr_dinode_header *)((char *)dinode +  in ext2_extattr_inode_get()
362 	if (le32toh(header->h_magic) != EXTATTR_MAGIC) {  in ext2_extattr_inode_get()
367 	error = ext2_extattr_check(EXT2_IFIRST(header),  in ext2_extattr_inode_get()
374 	for (entry = EXT2_IFIRST(header); !EXT2_IS_LAST_ENTRY(entry);  in ext2_extattr_inode_get()
394 				error = uiomove(((char *)EXT2_IFIRST(header)) +  in ext2_extattr_inode_get()
414 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_get()  local
429 	header = EXT2_HDR(bp);  in ext2_extattr_block_get()
430 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_get()
431 	    le32toh(header->h_blocks) != 1) {  in ext2_extattr_block_get()
544 	struct ext2fs_extattr_dinode_header *header;  in ext2_extattr_inode_delete()  local
564 	header = (struct ext2fs_extattr_dinode_header *)((char *)dinode +  in ext2_extattr_inode_delete()
567 	if (le32toh(header->h_magic) != EXTATTR_MAGIC) {  in ext2_extattr_inode_delete()
572 	error = ext2_extattr_check(EXT2_IFIRST(header),  in ext2_extattr_inode_delete()
580 	entry = EXT2_IFIRST(header);  in ext2_extattr_inode_delete()
594 			memset(header, 0, sizeof(struct ext2fs_extattr_dinode_header));  in ext2_extattr_inode_delete()
600 	for (entry = EXT2_IFIRST(header); !EXT2_IS_LAST_ENTRY(entry);  in ext2_extattr_inode_delete()
616 			ext2_extattr_delete_entry((char *)EXT2_IFIRST(header),  in ext2_extattr_inode_delete()
617 			    EXT2_IFIRST(header), entry,  in ext2_extattr_inode_delete()
635 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_clone()  local
641 	header = EXT2_HDR(sbp);  in ext2_extattr_block_clone()
642 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_clone()
643 	    le32toh(header->h_refcount) == 1)  in ext2_extattr_block_clone()
657 	header->h_refcount = htole32(le32toh(header->h_refcount) - 1);  in ext2_extattr_block_clone()
663 	header = EXT2_HDR(cbp);  in ext2_extattr_block_clone()
664 	header->h_refcount = htole32(1);  in ext2_extattr_block_clone()
676 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_delete()  local
691 	header = EXT2_HDR(bp);  in ext2_extattr_block_delete()
692 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_delete()
693 	    le32toh(header->h_blocks) != 1) {  in ext2_extattr_block_delete()
704 	if (le32toh(header->h_refcount) > 1) {  in ext2_extattr_block_delete()
909 	struct ext2fs_extattr_dinode_header *header;  in ext2_extattr_inode_set()  local
930 	header = (struct ext2fs_extattr_dinode_header *)((char *)dinode +  in ext2_extattr_inode_set()
933 	if (le32toh(header->h_magic) != EXTATTR_MAGIC) {  in ext2_extattr_inode_set()
938 	error = ext2_extattr_check(EXT2_IFIRST(header), (char *)dinode +  in ext2_extattr_inode_set()
946 	for (entry = EXT2_IFIRST(header); !EXT2_IS_LAST_ENTRY(entry);  in ext2_extattr_inode_set()
969 		size = ext2_extattr_get_size(EXT2_IFIRST(header), entry,  in ext2_extattr_inode_set()
977 		ext2_extattr_set_exist_entry((char *)EXT2_IFIRST(header),  in ext2_extattr_inode_set()
978 		    EXT2_IFIRST(header), entry, (char *)header + max_size, uio);  in ext2_extattr_inode_set()
993 		size = ext2_extattr_get_size(EXT2_IFIRST(header), NULL,  in ext2_extattr_inode_set()
1001 		ext2_extattr_set_new_entry((char *)EXT2_IFIRST(header),  in ext2_extattr_inode_set()
1002 		    EXT2_IFIRST(header), name, attrnamespace,  in ext2_extattr_inode_set()
1003 		    (char *)header + max_size, uio);  in ext2_extattr_inode_set()
1010 ext2_extattr_hash_entry(struct ext2fs_extattr_header *header,  in ext2_extattr_hash_entry()  argument
1024 		uint32_t *value = (uint32_t *)((char *)header +  in ext2_extattr_hash_entry()
1038 ext2_extattr_rehash(struct ext2fs_extattr_header *header,  in ext2_extattr_rehash()  argument
1044 	ext2_extattr_hash_entry(header, entry);  in ext2_extattr_rehash()
1046 	here = EXT2_ENTRY(header+1);  in ext2_extattr_rehash()
1061 	header->h_hash = htole32(hash);  in ext2_extattr_rehash()
1070 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_set()  local
1087 		header = EXT2_HDR(bp);  in ext2_extattr_block_set()
1088 		if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_set()
1089 		    le32toh(header->h_blocks) != 1) {  in ext2_extattr_block_set()
1100 		if (le32toh(header->h_refcount) > 1) {  in ext2_extattr_block_set()
1107 			header = EXT2_HDR(bp);  in ext2_extattr_block_set()
1161 		ext2_extattr_rehash(header, entry);  in ext2_extattr_block_set()
1190 	header = EXT2_HDR(bp);  in ext2_extattr_block_set()
1191 	header->h_magic = htole32(EXTATTR_MAGIC);  in ext2_extattr_block_set()
1192 	header->h_refcount = htole32(1);  in ext2_extattr_block_set()
1193 	header->h_blocks = htole32(1);  in ext2_extattr_block_set()
1194 	header->h_hash = 0;  in ext2_extattr_block_set()
1195 	memset(header->h_reserved, 0, sizeof(header->h_reserved));  in ext2_extattr_block_set()
1196 	memcpy(bp->b_data, header, sizeof(struct ext2fs_extattr_header));  in ext2_extattr_block_set()
1209 	ext2_extattr_rehash(header, entry);  in ext2_extattr_block_set()
1219 	struct ext2fs_extattr_header *header;  in ext2_extattr_free()  local
1234 	header = EXT2_HDR(bp);  in ext2_extattr_free()
1235 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_free()
1236 	    le32toh(header->h_blocks) != 1) {  in ext2_extattr_free()
1248 	if (le32toh(header->h_refcount) > 1) {  in ext2_extattr_free()
1249 		header->h_refcount = htole32(le32toh(header->h_refcount) - 1);  in ext2_extattr_free()