sbin/fsck_ffs/pass2.c

63 	struct inoinfo **inpp, *inp;
150 		inp = *inpp;
151 		if (inp->i_isize == 0)
153 		if (inp->i_isize < MINDIRSIZE) {
154 			direrror(inp->i_number, "DIRECTORY TOO SHORT");
155 			inp->i_isize = roundup(MINDIRSIZE, DIRBLKSIZ);
157 				dp = ginode(inp->i_number);
158 				DIP_SET(dp, di_size, inp->i_isize);
161 		} else if ((inp->i_isize & (DIRBLKSIZ - 1)) != 0) {
162 			getpathname(pathbuf, inp->i_number, inp->i_number);
166 					(intmax_t)inp->i_isize, DIRBLKSIZ);
170 					(intmax_t)inp->i_isize, DIRBLKSIZ);
173 			inp->i_isize = roundup(inp->i_isize, DIRBLKSIZ);
175 				dp = ginode(inp->i_number);
177 				    roundup(inp->i_isize, DIRBLKSIZ));
184 		DIP_SET(dp, di_size, inp->i_isize);
186 		     i < (inp->i_numblks<NDADDR ? inp->i_numblks : NDADDR);
188 			DIP_SET(dp, di_db[i], inp->i_blks[i]);
189 		if (inp->i_numblks > NDADDR)
191 				DIP_SET(dp, di_ib[i], inp->i_blks[NDADDR + i]);
192 		curino.id_number = inp->i_number;
193 		curino.id_parent = inp->i_parent;
201 		inp = *inpp;
202 		if (inp->i_parent == 0 || inp->i_isize == 0)
204 		if (inoinfo(inp->i_parent)->ino_state == DFOUND &&
205 		    INO_IS_DUNFOUND(inp->i_number))
206 			inoinfo(inp->i_number)->ino_state = DFOUND;
207 		if (inp->i_dotdot == inp->i_parent ||
208 		    inp->i_dotdot == (ino_t)-1)
210 		if (inp->i_dotdot == 0) {
211 			inp->i_dotdot = inp->i_parent;
212 			fileerror(inp->i_parent, inp->i_number, "MISSING '..'");
215 			(void)makeentry(inp->i_number, inp->i_parent, "..");
216 			inoinfo(inp->i_parent)->ino_linkcnt--;
221 		 *    inp->i_number is directory with bad ".." in it.
222 		 *    inp->i_dotdot is current value of "..".
223 		 *    inp->i_parent is directory to which ".." should point.
225 		getpathname(pathbuf, inp->i_parent, inp->i_number);
227 		    (uintmax_t)inp->i_number, pathbuf);
228 		getpathname(pathbuf, inp->i_dotdot, inp->i_dotdot);
230 		    (uintmax_t)inp->i_dotdot, pathbuf);
231 		getpathname(pathbuf, inp->i_parent, inp->i_parent);
233 		    (uintmax_t)inp->i_parent, pathbuf);
237 			 *    setcwd(inp->i_number);
238 			 *    setdotdot(inp->i_dotdot, inp->i_parent);
240 			cmd.value = inp->i_number;
247 			cmd.value = inp->i_dotdot; /* verify same value */
248 			cmd.size = inp->i_parent;  /* new parent */
255 			inoinfo(inp->i_parent)->ino_linkcnt--;
256 			inp->i_dotdot = inp->i_parent;
263 		inoinfo(inp->i_dotdot)->ino_linkcnt++;
264 		inoinfo(inp->i_parent)->ino_linkcnt--;
265 		inp->i_dotdot = inp->i_parent;
266 		(void)changeino(inp->i_number, "..", inp->i_parent);
279 	struct inoinfo *inp;
338 	inp = getinoinfo(idesc->id_number);
339 	proto.d_ino = inp->i_parent;
357 		inp->i_dotdot = dirp->d_ino;
367 		fileerror(inp->i_parent, idesc->id_number, "MISSING '..'");
370 		inp->i_dotdot = (ino_t)-1;
372 		fileerror(inp->i_parent, idesc->id_number, "MISSING '..'");
374 		inp->i_dotdot = (ino_t)-1;
375 	} else if (inp->i_parent != 0) {
379 		inp->i_dotdot = inp->i_parent;
380 		fileerror(inp->i_parent, idesc->id_number, "MISSING '..'");
489 			inp = getinoinfo(dirp->d_ino);
491 				if (inp->i_parent == 0)
492 					inp->i_parent = idesc->id_number;
493 				else if ((n = fix_extraneous(inp, idesc)) == 1)
523 fix_extraneous(struct inoinfo *inp, struct inodesc *idesc)
534 	if (inp->i_dotdot == 0) {
541 			inp->i_dotdot = dotdesc.id_parent;
544 	 * We have the previously found old name (inp->i_parent) and the
558 	if (inp->i_dotdot == 0 ||		    /* Case 1 */
559 	    idesc->id_number == inp->i_parent ||    /* Case 2 */
560 	    inp->i_dotdot != idesc->id_number ||    /* Case 3 */
561 	    inp->i_dotdot == inp->i_parent) {	    /* Case 4 */
566 		getpathname(oldname, inp->i_number, inp->i_number);
582 			cmd.size = inp->i_number; /* verify same name */
602 	getpathname(oldname, inp->i_parent, inp->i_number);
603 	getpathname(newname, inp->i_number, inp->i_number);
609 		 *    setcwd(inp->i_parent);
612 		cmd.value = inp->i_parent;
623 		cmd.size = inp->i_number; /* verify same name */
631 		inp->i_parent = idesc->id_number;  /* reparent to correct dir */
638 	dotdesc.id_number = inp->i_parent; /* directory in which name appears */
639 	dotdesc.id_parent = inp->i_number; /* inode number in entry to delete */
643 	inp->i_parent = idesc->id_number;  /* reparent to correct directory */
644 	inoinfo(inp->i_number)->ino_linkcnt++; /* name gone, return reference */