bsd/vfs/vfs_xattr.c

414 		vnode_t svp = *svpp;
421 		vnode_lock_spin(svp);
422 		svp->v_flag |= streamflags;
423 		vnode_unlock(svp);
438 		vnode_update_identity(svp, vp, NULL, 0, 0, VNODE_UPDATE_PARENT);
459 		vnode_t svp = *svpp;
467 		vnode_lock_spin(svp);
468 		svp->v_flag |= streamflags;
469 		vnode_unlock(svp);
484 		vnode_update_identity(svp, vp, NULL, 0, 0, VNODE_UPDATE_PARENT);
493 vnode_removenamedstream(vnode_t vp, vnode_t svp, const char *name, int flags, vfs_context_t context)
498 		error = VNOP_REMOVENAMEDSTREAM(vp, svp, name, flags, context);
520 vnode_relenamedstream(vnode_t vp, vnode_t svp, vfs_context_t context)
527 	cache_purge(svp);
529 	vnode_lock(svp);
531 	vnode_unlock(svp);
547 	(void) VNOP_REMOVE(dvp, svp, &cn, 0, context);
557 vnode_flushnamedstream(vnode_t vp, vnode_t svp, vfs_context_t context)
570 	if (VNOP_GETATTR(svp, &va, context) != 0  ||
590 	error = VNOP_OPEN(svp, 0, context);
600 		error = VNOP_READ(svp, auio, 0, context);
619 	(void) VNOP_CLOSE(svp, 0, context);
684 	vnode_t  svp = NULLVP;
732 		if (VNOP_LOOKUP(dvp, &svp, &cn, context) == 0) {
736 			if (VNOP_GETATTR(svp, &va, context) == 0  &&
769 	error = VNOP_CREATE(dvp, &svp, &cn, &va, context);
771 		vnode_recycle(svp);
775 		error = VNOP_LOOKUP(dvp, &svp, &cn, context);
790 			if (svp) {
791 				vnode_put (svp);
792 				svp = NULLVP;
805 		if (svp) {
806 			vnode_put(svp);
807 			svp = NULLVP;
810 	*svpp = svp;
821 	vnode_t  svp = NULLVP;
840 	error = getshadowfile(vp, &svp, 0, &datasize, &creator, context);
858 		vnode_lock(svp);
859 		if (svp->v_flag & VISNAMEDSTREAM) {
861 			vnode_unlock(svp);
865 			if ((svp->v_flag & VISSHADOW)) {
870 				vnode_unlock(svp);
874 				msleep((caddr_t)&svp->v_parent, &svp->v_lock, PINOD | PDROP,
877 			vnode_put(svp);
878 			svp = NULLVP;
899 		error = VNOP_OPEN(svp, 0, context);
918 			error = VNOP_WRITE(svp, auio, 0, context);
924 		(void) VNOP_CLOSE(svp, 0, context);
927 	/* Wake up anyone waiting for svp file content */
930 			vnode_lock(svp);
932 			svp->v_flag |= (VISNAMEDSTREAM | VISSHADOW);
933 			wakeup((caddr_t)&svp->v_parent);
934 			vnode_unlock(svp);
943 			(void)vnode_relenamedstream(vp, svp, context);
944 			vnode_lock (svp);
945 			svp->v_flag |= VISSHADOW;
946 			wakeup((caddr_t)&svp->v_parent);
947 			vnode_unlock(svp);
959 		if (svp) {
960 			vnode_put(svp);
961 			svp = NULLVP;
964 	*svpp = svp;
987 		vnode_t svp = *svpp;
989 		vnode_lock(svp);
991 		svp->v_flag |= (VISNAMEDSTREAM | VISSHADOW);
993 		wakeup((caddr_t)&svp->v_parent);
994 		vnode_unlock(svp);