931 	int filemode,  in vn_open()  argument
937 	return (vn_openat(pnamep, seg, filemode, createmode, vpp, crwhy,  in vn_open()
952 	int filemode,  in vn_openat()  argument
976 	if (filemode & FREAD)  in vn_openat()
978 	if (filemode & (FWRITE|FTRUNC))  in vn_openat()
980 	if (filemode & (FSEARCH|FEXEC|FXATTRDIROPEN))  in vn_openat()
984 	if (filemode & FNOFOLLOW)  in vn_openat()
989 	if (filemode & FAPPEND)  in vn_openat()
1002 	if ((filemode & (FCREAT | FDIRECTORY | FEXCL)) ==  in vn_openat()
1007 	if ((filemode & (FCREAT | FDIRECTORY)) == (FCREAT | FDIRECTORY)) {  in vn_openat()
1009 	} else if ((filemode & FCREAT) != 0) {  in vn_openat()
1025 		if (filemode & FTRUNC) {  in vn_openat()
1029 		if (filemode & FEXCL)  in vn_openat()
1036 		    (filemode & ~(FTRUNC|FEXCL)), umask, startvp))  in vn_openat()
1056 		if (!(filemode & FOFFMAX) && (vp->v_type == VREG)) {  in vn_openat()
1076 		if (filemode & (FWRITE|FTRUNC)) {  in vn_openat()
1092 			if (filemode & FTRUNC) {  in vn_openat()
1118 		if ((filemode & (FSEARCH|FDIRECTORY)) != 0 &&  in vn_openat()
1123 		if ((filemode & FEXEC) && vp->v_type != VREG) {  in vn_openat()
1132 	if ((filemode & FNOFOLLOW) && vp->v_type == VLNK) {  in vn_openat()
1136 	if (filemode & FNOLINKS) {  in vn_openat()
1173 		if (filemode & FWRITE)  in vn_openat()
1175 		if (filemode & FREAD)  in vn_openat()
1184 		error = VOP_SHRLOCK(vp, F_SHARE_NBMAND, &shr, filemode, CRED(),  in vn_openat()
1191 		if ((filemode & FTRUNC) && !(filemode & FCREAT)) {  in vn_openat()
1209 	error = VOP_OPEN(&vp, filemode, CRED(), NULL);  in vn_openat()
1217 	if ((filemode & FTRUNC) && !(filemode & FCREAT)) {  in vn_openat()
1227 	if (filemode & FDIRECT) {  in vn_openat()
1248 			(void) VOP_CLOSE(vp, filemode, 1, (offset_t)0, CRED(),  in vn_openat()
1293 	int filemode)  in vn_open_upgrade()  argument
1297 	if (filemode & FREAD)  in vn_open_upgrade()
1299 	if (filemode & FWRITE)  in vn_open_upgrade()
1307 	int filemode)  in vn_open_downgrade()  argument
1311 	if (filemode & FREAD) {  in vn_open_downgrade()
1315 	if (filemode & FWRITE) {  in vn_open_downgrade()