bsd/hfs/hfs_vnops.c

2594 	struct cnode *dcp = VTOC(dvp);
2611 	if ((error = hfs_lockpair(dcp, cp, HFS_EXCLUSIVE_LOCK))) {
2616 	if (dcp->c_flag & (C_DELETED | C_NOEXISTS)) {
2617 		hfs_unlockpair (dcp, cp);
2622 	hfs_unlockpair(dcp, cp);
2637 	struct cnode *dcp;
2644 	dcp = VTOC(dvp);
2647 	if (dcp == cp) {
2729 	dcp->c_flag |= C_DIR_MODIFICATION;
2747 	if ((dcp->c_bsdflags & APPEND) || (cp->c_bsdflags & (IMMUTABLE | APPEND))) {
2762 	desc.cd_parentcnid = dcp->c_fileid;
2789 		if (dcp->c_entries > 0)
2790 			dcp->c_entries--;
2791 		DEC_FOLDERCOUNT(hfsmp, dcp->c_attr);
2792 		dcp->c_dirchangecnt++;
2793 		dcp->c_touch_chgtime = TRUE;
2794 		dcp->c_touch_modtime = TRUE;
2796 		(void) cat_update(hfsmp, &dcp->c_desc, &dcp->c_attr, NULL, NULL);
2810 	hfs_volupdate(hfsmp, VOL_RMDIR, (dcp->c_cnid == kHFSRootFolderID));
2815 	dcp->c_flag &= ~C_DIR_MODIFICATION;
2816 	wakeup((caddr_t)&dcp->c_flag);
2841 	struct cnode *dcp = VTOC(dvp);
2868 	if ((error = hfs_lockpair(dcp, cp, HFS_EXCLUSIVE_LOCK))) {
2900 			hfs_unlockpair (dcp, cp);
2920 	if (dcp->c_flag & (C_DELETED | C_NOEXISTS)) {
2957 	hfs_unlockpair(dcp, cp);
3012 	struct cnode *dcp;
3026 	dcp = VTOC(dvp);
3100 	    (cp->c_parentcnid != dcp->c_fileid)) {
3104 	dcp->c_flag |= C_DIR_MODIFICATION;
3262 	desc.cd_parentcnid = dcp->c_fileid;
3325 			if (dcp->c_entries > 0)
3326 				dcp->c_entries--;
3328 				DEC_FOLDERCOUNT(hfsmp, dcp->c_attr);
3330 			dcp->c_dirchangecnt++;
3331 			dcp->c_ctime = tv.tv_sec;
3332 			dcp->c_mtime = tv.tv_sec;
3333 			(void) cat_update(hfsmp, &dcp->c_desc, &dcp->c_attr, NULL, NULL);
3409 			if (dcp->c_entries > 0)
3410 				dcp->c_entries--;
3411 			dcp->c_dirchangecnt++;
3412 			dcp->c_ctime = tv.tv_sec;
3413 			dcp->c_mtime = tv.tv_sec;
3414 			(void) cat_update(hfsmp, &dcp->c_desc, &dcp->c_attr, NULL, NULL);
3501 		hfs_volupdate(hfsmp, VOL_RMFILE, (dcp->c_cnid == kHFSRootFolderID));
3532 	dcp->c_flag &= ~C_DIR_MODIFICATION;
3533 	wakeup((caddr_t)&dcp->c_flag);
5070 	struct cnode *dcp = NULL;
5098 	dcp = VTOC(dvp);
5101 	if ((error = hfs_checkdeleted(dcp))) {
5102 		hfs_unlock(dcp);
5106 	dcp->c_flag |= C_DIR_MODIFICATION;
5227 	in_desc.cd_parentcnid = dcp->c_fileid;
5229 	in_desc.cd_hint = dcp->c_childhint;
5241 		error = cp_entry_create_keys (&entry, dcp, hfsmp, cp_class, 0, attr.ca_mode);
5266 		dcp->c_childhint = out_desc.cd_hint;	/* Cache directory's location */
5267 		dcp->c_entries++;
5269 			INC_FOLDERCOUNT(hfsmp, dcp->c_attr);
5271 		dcp->c_dirchangecnt++;
5272 		dcp->c_ctime = tv.tv_sec;
5273 		dcp->c_mtime = tv.tv_sec;
5274 		(void) cat_update(hfsmp, &dcp->c_desc, &dcp->c_attr, NULL, NULL);
5296 					if (dcp->c_entries > 0)
5297 						dcp->c_entries--;
5298 					dcp->c_dirchangecnt++;
5299 					dcp->c_ctime = tv.tv_sec;
5300 					dcp->c_mtime = tv.tv_sec;
5301 					(void) cat_update(hfsmp, &dcp->c_desc, &dcp->c_attr, NULL, NULL);
5315 	if (dcp->c_flag & C_NEG_ENTRIES) {
5317 		dcp->c_flag &= ~C_NEG_ENTRIES;
5321 		(dcp->c_cnid == kHFSRootFolderID));
5413 	 * Make sure we release cnode lock on dcp.
5415 	if (dcp) {
5416 		dcp->c_flag &= ~C_DIR_MODIFICATION;
5417 		wakeup((caddr_t)&dcp->c_flag);
5419 		hfs_unlock(dcp);