Lines Matching refs:de
14 struct hpfs_dirent *de;
17 for (de = dnode_first_de(d); de < de_end; de = de_next_de(de)) {
18 if (de == fde) return ((loff_t) le32_to_cpu(d->self) << 4) | (loff_t)i;
122 struct hpfs_dirent *de, *de_end, *dee = NULL, *deee = NULL;
124 for (de = dnode_first_de(d); de < de_end; de = de_next_de(de)) {
125 deee = dee; dee = de;
132 struct hpfs_dirent *de, *de_end, *dee = NULL;
134 for (de = dnode_first_de(d); de < de_end; de = de_next_de(de)) {
135 dee = de;
142 struct hpfs_dirent *de;
143 if (!(de = dnode_last_de(d))) {
148 if (de->down) {
150 le32_to_cpu(d->self), de_down_pointer(de));
153 if (le16_to_cpu(de->length) != 32) {
165 de->length = cpu_to_le16(36);
166 de->down = 1;
167 *(__le32 *)((char *)de + 32) = cpu_to_le32(ptr);
177 struct hpfs_dirent *de;
180 for (de = dnode_first_de(d); de < de_end; de = de_next_de(de)) {
181 int c = hpfs_compare_names(s, name, namelen, de->name, de->namelen, de->last);
188 memmove((char *)de + d_size, de, (char *)de_end - (char *)de);
189 memset(de, 0, d_size);
191 *(__le32 *)((char *)de + d_size - 4) = cpu_to_le32(down_ptr);
192 de->down = 1;
194 de->length = cpu_to_le16(d_size);
195 de->not_8x3 = hpfs_is_name_long(name, namelen);
196 de->namelen = namelen;
197 memcpy(de->name, name, namelen);
199 return de;
205 struct hpfs_dirent *de)
207 if (de->last) {
211 d->first_free = cpu_to_le32(le32_to_cpu(d->first_free) - le16_to_cpu(de->length));
212 memmove(de, de_next_de(de), le32_to_cpu(d->first_free) + (char *)d - (char *)de);
217 struct hpfs_dirent *de;
220 for (de = dnode_first_de(d); de < de_end; de = de_next_de(de))
221 if (de->down) {
224 if ((dd = hpfs_map_dnode(s, de_down_pointer(de), &qbh))) {
244 struct hpfs_dirent *de;
278 copy_de(de=hpfs_add_de(i->i_sb, d, name, namelen, down_ptr), new_de);
279 t = get_pos(d, de);
301 copy_de(de = hpfs_add_de(i->i_sb, nd, name, namelen, down_ptr), new_de);
302 for_all_poss(i, hpfs_pos_ins, get_pos(nd, de), 1);
314 for (de = dnode_first_de(nd); (char *)de_next_de(de) - (char *)nd < h; de = de_next_de(de)) {
315 copy_de(hpfs_add_de(i->i_sb, ad, de->name, de->namelen, de->down ? de_down_pointer(de) : 0), de);
319 copy_de(new_de = &nde, de);
320 memcpy(nname, de->name, de->namelen);
322 namelen = de->namelen;
325 set_last_pointer(i->i_sb, ad, de->down ? de_down_pointer(de) : 0);
326 de = de_next_de(de);
327 memmove((char *)nd + 20, de, le32_to_cpu(nd->first_free) + (char *)nd - (char *)de);
328 le32_add_cpu(&nd->first_free, -((char *)de - (char *)nd - 20));
393 struct hpfs_dirent *de, *de_end;
404 for (de = dnode_first_de(d); de < de_end; de = de_next_de(de)) {
405 if (!(c = hpfs_compare_names(i->i_sb, name, namelen, de->name, de->namelen, de->last))) {
410 if (de->down) {
411 dno = de_down_pointer(de);
439 struct hpfs_dirent *de, *nde;
458 if (!(de = dnode_last_de(dnode))) {
459 hpfs_error(i->i_sb, "move_to_top: dnode %08x has no last de", dno);
463 if (!de->down) break;
464 dno = de_down_pointer(de);
467 while (!(de = dnode_pre_last_de(dnode))) {
481 de = dnode_last_de(dnode);
482 if (!de || !de->down) {
488 le16_add_cpu(&de->length, -4);
489 de->down = 0;
493 t = get_pos(dnode, de);
496 if (!(nde = kmalloc(le16_to_cpu(de->length), GFP_NOFS))) {
501 memcpy(nde, de, le16_to_cpu(de->length));
502 ddno = de->down ? de_down_pointer(de) : 0;
503 hpfs_delete_de(i->i_sb, dnode, de);
525 struct hpfs_dirent *de;
535 de = dnode_first_de(dnode);
536 down = de->down ? de_down_pointer(de) : 0;
576 for (de = dnode_first_de(dnode); de < de_end; de = de_next_de(de), p++)
577 if (de->down) if (de_down_pointer(de) == dno) goto fnd;
583 de->down = 0;
584 le16_add_cpu(&de->length, -4);
586 memmove(de_next_de(de), (char *)de_next_de(de) + 4,
587 (char *)dnode + le32_to_cpu(dnode->first_free) - (char *)de_next_de(de));
591 *(dnode_secno *) ((void *) de + le16_to_cpu(de->length) - 4) = down;
603 if (!de->last) {
604 struct hpfs_dirent *de_next = de_next_de(de);
610 if (!(de_cp = kmalloc(le16_to_cpu(de->length), GFP_NOFS))) {
614 memcpy(de_cp, de, le16_to_cpu(de->length));
615 hpfs_delete_de(i->i_sb, dnode, de);
692 if (down) if ((d1 = hpfs_map_dnode(i->i_sb, de_down_pointer(de), &qbh1))) {
711 int hpfs_remove_dirent(struct inode *i, dnode_secno dno, struct hpfs_dirent *de,
717 if (de->first || de->last) {
722 if (de->down) down = de_down_pointer(de);
723 if (depth && (de->down || (de == dnode_first_de(dnode) && de_next_de(de)->last))) {
729 for_all_poss(i, hpfs_pos_del, (t = get_pos(dnode, de)) + 1, 1);
730 hpfs_delete_de(i->i_sb, dnode, de);
748 struct hpfs_dirent *de;
761 de = dnode_first_de(dnode);
763 if (de->down) if (de_down_pointer(de) == ptr) goto process_de;
764 if (de->last) {
770 de = de_next_de(de);
773 if (de->down) {
775 dno = de_down_pointer(de);
780 if (!de->first && !de->last && de->directory && n_subdirs) (*n_subdirs)++;
781 if (!de->first && !de->last && n_items) (*n_items)++;
782 if ((de = de_next_de(de)) < dnode_end_de(dnode)) goto next_de;
800 struct hpfs_dirent *de, *de_end;
805 de = dnode_first_de(dnode);
807 for (i = 1; de < de_end; i++, de = de_next_de(de)) {
809 return de;
811 if (de->last) break;
823 struct hpfs_dirent *de;
830 if (!(de = map_nth_dirent(s, d, 1, &qbh, NULL))) return dno;
834 if (!de->down) {
839 d = de_down_pointer(de);
850 struct hpfs_dirent *de, *d;
860 if (!(de = map_nth_dirent(inode->i_sb, dno, pos, qbh, &dnode)))
864 if ((d = de_next_de(de)) < dnode_end_de(dnode)) {
876 return de;
894 return de;
904 return de;
914 struct hpfs_dirent *de;
925 for (de = dnode_first_de(dnode); de < de_end; de = de_next_de(de)) {
926 int t = hpfs_compare_names(inode->i_sb, name, len, de->name, de->namelen, de->last);
929 return de;
932 if (de->down) {
933 dno = de_down_pointer(de);
954 struct hpfs_dirent *de;
958 de = dnode_first_de(dnode);
959 if (de->last) {
960 if (de->down) d1 = de_down_pointer(de);
967 if (!de->first) goto error;
968 d1 = de->down ? de_down_pointer(de) : 0;
969 de = de_next_de(de);
970 if (!de->last) goto error;
971 d2 = de->down ? de_down_pointer(de) : 0;
977 de = dnode_first_de(dnode);
978 if (!de->last) goto error;
979 d1 = de->down ? de_down_pointer(de) : 0;
1008 struct hpfs_dirent *de, *de_end;
1045 de = dnode_first_de(d);
1047 while (de < de_end) {
1048 if (de->down) if (de_down_pointer(de) == downd) goto f;
1049 de = de_next_de(de);
1057 if (le32_to_cpu(de->fnode) == fno) {
1059 return de;
1061 c = hpfs_compare_names(s, name1, name1len, de->name, de->namelen, de->last);
1062 if (c < 0 && de->down) {
1063 dno = de_down_pointer(de);
1073 if (le32_to_cpu(de->fnode) == fno) {
1075 return de;
1077 c = hpfs_compare_names(s, name2, name2len, de->name, de->namelen, de->last);
1078 if (c < 0 && !de->last) goto not_found;
1079 if ((de = de_next_de(de)) < de_end) goto next_de;