Cross Reference: /src/sys/fs/tmpfs/tmpfs

Lines Matching defs:cnp
123  * cnp (component name - path).
137 	struct componentname *cnp = ap->a_cnp;
138 	const bool lastcn = (cnp->cn_flags & ISLASTCN) != 0;
150 	error = VOP_ACCESS(dvp, VEXEC, cnp->cn_cred);
160 	    (cnp->cn_nameiop == DELETE || cnp->cn_nameiop == RENAME)) {
169 	cachefound = cache_lookup(dvp, cnp->cn_nameptr, cnp->cn_namelen,
170 				  cnp->cn_nameiop, cnp->cn_flags,
173 		cnp->cn_flags |= ISWHITEOUT;
193 	if (cnp->cn_flags & ISDOTDOT) {
199 		if (lastcn && cnp->cn_nameiop == RENAME) {
212 	} else if (cnp->cn_namelen == 1 && cnp->cn_nameptr[0] == '.') {
216 		if (lastcn && cnp->cn_nameiop == RENAME) {
229 	de = tmpfs_dir_lookup(dnode, cnp);
236 		if (lastcn && (cnp->cn_nameiop == CREATE ||
237 		    cnp->cn_nameiop == RENAME)) {
238 			error = VOP_ACCESS(dvp, VWRITE, cnp->cn_cred);
248 			cnp->cn_flags |= ISWHITEOUT;
266 	if (lastcn && (cnp->cn_nameiop == DELETE || cnp->cn_nameiop == RENAME)) {
267 		error = VOP_ACCESS(dvp, VWRITE, cnp->cn_cred);
272 			error = kauth_authorize_vnode(cnp->cn_cred,
274 			    dnode->tn_vnode, genfs_can_sticky(dvp, cnp->cn_cred,
290 	if (cnp->cn_nameiop != CREATE) {
291 		cache_enter(dvp, *vpp, cnp->cn_nameptr, cnp->cn_namelen,
292 			    cnp->cn_flags);
310 	struct componentname *cnp = ap->a_cnp;
315 	return tmpfs_construct_node(dvp, vpp, vap, cnp, NULL);
328 	struct componentname *cnp = ap->a_cnp;
336 	return tmpfs_construct_node(dvp, vpp, vap, cnp, NULL);
727 		struct componentname *cnp = ap->a_cnp;
728 		de = tmpfs_dir_lookup(dnode, cnp);
778 	struct componentname *cnp = ap->a_cnp;
806 	error = kauth_authorize_vnode(cnp->cn_cred, KAUTH_VNODE_ADD_LINK, vp,
813 	    cnp->cn_nameptr, cnp->cn_namelen, &de);
844 	struct componentname *cnp = ap->a_cnp;
848 	return tmpfs_construct_node(dvp, vpp, vap, cnp, NULL);
897 		struct componentname *cnp = ap->a_cnp;
898 		de = tmpfs_dir_lookup(dnode, cnp);
957 	struct componentname *cnp = ap->a_cnp;
962 	return tmpfs_construct_node(dvp, vpp, vap, cnp, target);
1325 	struct componentname *cnp = ap->a_cnp;
1336 		error = tmpfs_alloc_dirent(tmp, cnp->cn_nameptr,
1337 		    cnp->cn_namelen, &de);
1343 		cnp->cn_flags &= ~DOWHITEOUT; /* when in doubt, cargo cult */
1344 		de = tmpfs_dir_lookup(dnode, cnp);
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