38 	struct ATTRIB *attr;  in mi_new_attt_id()  local
52 	attr = NULL;  in mi_new_attt_id()
55 		attr = mi_enum_attr(mi, attr);  in mi_new_attt_id()
56 		if (!attr) {  in mi_new_attt_id()
62 		t16 = le16_to_cpu(attr->id);  in mi_new_attt_id()
65 			attr = NULL;  in mi_new_attt_id()
198 struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr)  in mi_enum_attr()  argument
206 	if (!attr) {  in mi_enum_attr()
224 		attr = Add2Ptr(rec, off);  in mi_enum_attr()
227 		off = PtrOffset(rec, attr);  in mi_enum_attr()
231 		asize = le32_to_cpu(attr->size);  in mi_enum_attr()
241 		prev_type = le32_to_cpu(attr->type);  in mi_enum_attr()
242 		attr = Add2Ptr(attr, asize);  in mi_enum_attr()
246 	asize = le32_to_cpu(attr->size);  in mi_enum_attr()
254 	if (attr->type == ATTR_END) {  in mi_enum_attr()
260 	t32 = le32_to_cpu(attr->type);  in mi_enum_attr()
273 	if (!attr->non_res) {  in mi_enum_attr()
278 		t16 = le16_to_cpu(attr->res.data_off);  in mi_enum_attr()
282 		if (le32_to_cpu(attr->res.data_size) > asize - t16)  in mi_enum_attr()
285 		t32 = sizeof(short) * attr->name_len;  in mi_enum_attr()
286 		if (t32 && le16_to_cpu(attr->name_off) + t32 > t16)  in mi_enum_attr()
289 		return attr;  in mi_enum_attr()
293 	if (attr->non_res != 1)  in mi_enum_attr()
296 	t16 = le16_to_cpu(attr->nres.run_off);  in mi_enum_attr()
300 	t32 = sizeof(short) * attr->name_len;  in mi_enum_attr()
301 	if (t32 && le16_to_cpu(attr->name_off) + t32 > t16)  in mi_enum_attr()
305 	if (le64_to_cpu(attr->nres.svcn) > le64_to_cpu(attr->nres.evcn) + 1)  in mi_enum_attr()
308 	data_size = le64_to_cpu(attr->nres.data_size);  in mi_enum_attr()
309 	if (le64_to_cpu(attr->nres.valid_size) > data_size)  in mi_enum_attr()
312 	alloc_size = le64_to_cpu(attr->nres.alloc_size);  in mi_enum_attr()
320 	if (!attr->nres.svcn && is_attr_ext(attr)) {  in mi_enum_attr()
325 		tot_size = le64_to_cpu(attr->nres.total_size);  in mi_enum_attr()
335 		if (attr->nres.c_unit)  in mi_enum_attr()
339 	return attr;  in mi_enum_attr()
345 struct ATTRIB *mi_find_attr(struct mft_inode *mi, struct ATTRIB *attr,  in mi_find_attr()  argument
353 	attr = mi_enum_attr(mi, attr);  in mi_find_attr()
354 	if (!attr)  in mi_find_attr()
357 	atype = le32_to_cpu(attr->type);  in mi_find_attr()
364 	if (attr->name_len != name_len)  in mi_find_attr()
367 	if (name_len && memcmp(attr_name(attr), name, name_len * sizeof(short)))  in mi_find_attr()
370 	if (id && *id != attr->id)  in mi_find_attr()
373 	return attr;  in mi_find_attr()
466 	struct ATTRIB *attr;  in mi_insert_attr()  local
481 	attr = NULL;  in mi_insert_attr()
482 	while ((attr = mi_enum_attr(mi, attr))) {  in mi_insert_attr()
483 		int diff = compare_attr(attr, type, name, name_len, upcase);  in mi_insert_attr()
488 		if (!diff && !is_attr_indexed(attr))  in mi_insert_attr()
493 	if (!attr) {  in mi_insert_attr()
496 		attr = Add2Ptr(rec, used - 8);  in mi_insert_attr()
499 		tail = used - PtrOffset(rec, attr);  in mi_insert_attr()
504 	memmove(Add2Ptr(attr, asize), attr, tail);  in mi_insert_attr()
505 	memset(attr, 0, asize);  in mi_insert_attr()
507 	attr->type = type;  in mi_insert_attr()
508 	attr->size = cpu_to_le32(asize);  in mi_insert_attr()
509 	attr->name_len = name_len;  in mi_insert_attr()
510 	attr->name_off = cpu_to_le16(name_off);  in mi_insert_attr()
511 	attr->id = id;  in mi_insert_attr()
513 	memmove(Add2Ptr(attr, name_off), name, name_len * sizeof(short));  in mi_insert_attr()
518 	return attr;  in mi_insert_attr()
527 		    struct ATTRIB *attr)  in mi_remove_attr()  argument
530 	u32 aoff = PtrOffset(rec, attr);  in mi_remove_attr()
532 	u32 asize = le32_to_cpu(attr->size);  in mi_remove_attr()
537 	if (ni && is_attr_indexed(attr) && attr->type == ATTR_NAME) {  in mi_remove_attr()
548 	memmove(attr, Add2Ptr(attr, asize), used - aoff);  in mi_remove_attr()
556 bool mi_resize_attr(struct mft_inode *mi, struct ATTRIB *attr, int bytes)  in mi_resize_attr()  argument
559 	u32 aoff = PtrOffset(rec, attr);  in mi_resize_attr()
561 	u32 nsize, asize = le32_to_cpu(attr->size);  in mi_resize_attr()
562 	u32 rsize = le32_to_cpu(attr->res.data_size);  in mi_resize_attr()
574 	next = Add2Ptr(attr, asize);  in mi_resize_attr()
597 	attr->size = cpu_to_le32(nsize);  in mi_resize_attr()
598 	if (!attr->non_res)  in mi_resize_attr()
599 		attr->res.data_size = cpu_to_le32(rsize);  in mi_resize_attr()
609 int mi_pack_runs(struct mft_inode *mi, struct ATTRIB *attr,  in mi_pack_runs()  argument
617 	CLST svcn = le64_to_cpu(attr->nres.svcn);  in mi_pack_runs()
619 	u32 aoff = PtrOffset(rec, attr);  in mi_pack_runs()
620 	u32 asize = le32_to_cpu(attr->size);  in mi_pack_runs()
621 	char *next = Add2Ptr(attr, asize);  in mi_pack_runs()
622 	u16 run_off = le16_to_cpu(attr->nres.run_off);  in mi_pack_runs()
631 	err = run_pack(run, svcn, len, Add2Ptr(attr, run_off), run_size + dsize,  in mi_pack_runs()
642 	attr->size = cpu_to_le32(asize + new_run_size - run_size);  in mi_pack_runs()
643 	attr->nres.evcn = cpu_to_le64(svcn + plen - 1);  in mi_pack_runs()