ntfs/libntfs/attrib.c

329  * @name_len:	length of attribute @name in Unicode characters (if @name given)
331  * Initialize the ntfs attribute @na with @ni, @type, @name, and @name_len.
334 		const ATTR_TYPES type, ntfschar *name, const u32 name_len)
341 		na->name_len = name_len;
343 		na->name_len = 0;
400  * @name_len:	length of attribute @name in Unicode characters (if @name given)
403  * @name, and @name_len, then return it. Return NULL on error with
408  * both those cases @name_len is not used at all.
411 		ntfschar *name, u32 name_len)
429 	if (!name_len)
433 		if (ntfs_ucsnlen(name, name_len) != name_len) {
438 		name = ntfs_ucsndup(name, name_len);
448 	if (ntfs_attr_lookup(type, name, name_len, 0, 0, NULL, 0, ctx))
471 			name_len = a->name_length;
474 			name_len = 0;
478 	__ntfs_attr_init(na, ni, type, name, name_len);
628 	if (!ntfs_attr_lookup(na->type, na->name, na->name_len, CASE_SENSITIVE,
685 		if (!ntfs_attr_lookup(na->type, na->name, na->name_len, CASE_SENSITIVE,
781 		if (ntfs_attr_lookup(na->type, na->name, na->name_len,
1051 		if (ntfs_attr_lookup(na->type, na->name, na->name_len, 0,
1969 		if (ntfs_attr_lookup(na->type, na->name, na->name_len, 0,
2052 		if (ntfs_attr_lookup(na->type, na->name, na->name_len, 0,
2357 					na->name_len, 0, 0, NULL, 0, ctx);
2759  * @name_len:	attribute name length (only needed if @name present)
2803  * sensitive. When @name is present, @name_len is the @name length in Unicode
2826 		const u32 name_len, const IGNORE_CASE_BOOL ic,
2913 					name_len, (ntfschar*)((char*)a +
2979 	int name_len;
2981 	name_len = ntfs_ucstombs(uname, uname_len, &name, 0);
2982 	if (name_len < 0) {
2986 	} else if (name_len > 0)
2997  * @name_len:	attribute name length (only needed if @name present)
3064 		const u32 name_len, const IGNORE_CASE_BOOL ic,
3146 			if (name || name_len || val || val_len || lowest_vcn) {
3234 					name_len, al_name, al_name_len, ic,
3382 		return ntfs_attr_find(AT_END, name, name_len, ic, val, val_len,
3417 			ret = ntfs_attr_find(type, name, name_len, ic, val,
3612  * @name_len:	attribute name length (only needed if @name present)
3676 		const u32 name_len, const IGNORE_CASE_BOOL ic,
3699 		ret = ntfs_attr_find(type, name, name_len, ic, val, val_len, ctx);
3701 		ret = ntfs_external_attr_find(type, name, name_len, ic,
3941  * @name_len:	attribute name length
3943  * Check whether the attribute of @type and @name with name length @name_len on
3956 					const ntfschar *name, int name_len)
3971 	    && ntfs_names_are_equal(TXF_DATA, 9, name, name_len,
4085  * @name_len:	name length of the new attribute
4098 			const ntfschar *name, u8 name_len, const u8 *val,
4111 	if (!ni || (!name && name_len)) {
4133 	if (!ntfs_attr_find(type, name, name_len, CASE_SENSITIVE, val, size,
4148 				((name_len * sizeof(ntfschar) + 7) & ~7) +
4161 	a->name_length = name_len;
4162 	a->name_offset = (name_len
4177 	if (name_len)
4179 			name, sizeof(ntfschar) * name_len);
4216  * @name_len:		name length of the new attribute extent
4230 		const ntfschar *name, u8 name_len, VCN lowest_vcn, int dataruns_size,
4245 	if (!ni || dataruns_size <= 0 || (!name && name_len)) {
4250 	if (ntfs_attr_can_be_non_resident(ni->vol, type, name, name_len)) {
4267 	if (!ntfs_attr_find(type, name, name_len, CASE_SENSITIVE, NULL, 0,
4284 			name_len + 7) & ~7) + dataruns_size +
4297 	a->name_length = name_len;
4316 	if (name_len)
4318 			name, sizeof(ntfschar) * name_len);
4340 	if (ntfs_attr_lookup(type, name, name_len, CASE_SENSITIVE,
4491  * @name_len:	name length in unicode characters of the new attribute
4513 		ntfschar *name, u8 name_len, const u8 *val, s64 size)
4544 	if (ntfs_attr_can_be_non_resident(ni->vol, type, name, name_len)) {
4582 				((name_len * sizeof(ntfschar) + 7) & ~7) +
4586 				((name_len * sizeof(ntfschar) + 7) & ~7) + 8;
4620 		return ntfs_attr_add(ni, type, name, name_len, val, size);
4643 				name_len, val, size, data_flags);
4657 				name_len, 0, 8, data_flags);
4669 	na = ntfs_attr_open(ni, type, name, name_len);
4709 		u8 name_len, ATTR_FLAGS flags, ATTR_FLAGS mask)
4718 		if (!ntfs_attr_lookup(type, name, name_len,
4770 	while (!ntfs_attr_lookup(na->type, na->name, na->name_len,
5126 	if (ntfs_attr_can_be_non_resident(vol, na->type, na->name, na->name_len))
5316 	if (ntfs_attr_lookup(na->type, na->name, na->name_len, 0, 0, NULL, 0,
5432 		if ((tna->type == AT_DATA) && !tna->name_len) {
5485 	if (ntfs_attr_lookup(na->type, na->name, na->name_len, CASE_SENSITIVE,
6003 	while (!ntfs_attr_lookup(na->type, na->name, na->name_len,
6166 		if (!ntfs_attr_lookup(na->type, na->name, na->name_len,
6194 		while (!ntfs_attr_lookup(na->type, na->name, na->name_len,
6247 				((sizeof(ntfschar) * na->name_len + 7) & ~7);
6252 			na->name, na->name_len, stop_vcn, mp_size,
6432 	if (ntfs_attr_lookup(na->type, na->name, na->name_len, CASE_SENSITIVE,
6665 	if (ntfs_attr_lookup(na->type, na->name, na->name_len, CASE_SENSITIVE,
6959  * @name_len:	length of attribute @name in Unicode characters (if @name given)
6965  * In both those cases @name_len is not used at all.
6974 			ntfschar *name, u32 name_len, s64 *data_size)
6982 	na = ntfs_attr_open(ni, type, name, name_len);
7143 		    u32 name_len)
7154 	ret = ntfs_attr_lookup(type, name, name_len, CASE_SENSITIVE, 0, NULL, 0,
7163 		     u32 name_len)
7176 	na = ntfs_attr_open(ni, type, name, name_len);