bsd/hfs/hfs_vnops.c

3616 	struct cnode *tdcp;
3736 	tdcp = VTOC(tdvp);
3759 			hfs_unlockfour(fdcp, fcp, tdcp, tcp);
3776 	if (tdcp->c_flag & (C_NOEXISTS | C_DELETED)) {
3783 	 * the parent/child relationship with fdcp and tdcp, as well as the
3803 	    hfs_unlockfour(fdcp, fcp, tdcp, tcp);
3814 	    tdcp->c_flag |= C_DIR_MODIFICATION;
3830 		    if (cat_check_link_ancestry(hfsmp, tdcp->c_fileid, 0)) {
3854 	if (tdcp->c_parentcnid == fcp->c_fileid) {
3910 	if (tvp && (tdcp->c_mode & S_ISTXT) &&
3912 	    (kauth_cred_getuid(vfs_context_ucred(tcnp->cn_context)) != tdcp->c_uid) &&
3942 	to_desc.cd_parentcnid = tdcp->c_fileid;
3961 		    if (cat_check_link_ancestry(hfsmp, tdcp->c_fileid, 0)) {
4154 	error = cat_rename(hfsmp, &from_desc, &tdcp->c_desc, &to_desc, &out_desc);
4165 	if (tdcp->c_flag & C_NEG_ENTRIES) {
4167 		tdcp->c_flag &= ~C_NEG_ENTRIES;
4172 	fcp->c_parentcnid = tdcp->c_fileid;
4183 	              (tdcp->c_cnid == kHFSRootFolderID));
4193 			    !(tdcp->c_attr.ca_recflags & kHFSHasChildLinkMask)) {
4195 				tdcp->c_attr.ca_recflags |= kHFSHasChildLinkMask;
4197 				error = cat_set_childlinkbit(hfsmp, tdcp->c_parentcnid);
4199 					printf ("hfs_vnop_rename: error updating parent chain for %u\n", tdcp->c_cnid);
4203 			INC_FOLDERCOUNT(hfsmp, tdcp->c_attr);
4206 		tdcp->c_entries++;
4207 		tdcp->c_dirchangecnt++;
4217 	tdcp->c_childhint = out_desc.cd_hint;	/* Cache directory's location */
4218 	tdcp->c_touch_chgtime = TRUE;
4219 	tdcp->c_touch_modtime = TRUE;
4221 	tdcp->c_flag |= C_FORCEUPDATE;  // XXXdbg - force it out!
4269 	    tdcp->c_flag &= ~C_DIR_MODIFICATION;
4270 	    wakeup((caddr_t)&tdcp->c_flag);
4277 	hfs_unlockfour(fdcp, fcp, tdcp, tcp);