1104 	struct open_how how = {  in build_open_how()  local
1110 	if (how.flags & O_PATH)  in build_open_how()
1111 		how.flags &= O_PATH_FLAGS;  in build_open_how()
1113 	if (!WILL_CREATE(how.flags))  in build_open_how()
1114 		how.mode = 0;  in build_open_how()
1115 	return how;  in build_open_how()
1118 inline int build_open_flags(const struct open_how *how, struct open_flags *op)  in build_open_flags()  argument
1120 	u64 flags = how->flags;  in build_open_flags()
1142 	if (how->resolve & ~VALID_RESOLVE_FLAGS)  in build_open_flags()
1146 	if ((how->resolve & RESOLVE_BENEATH) && (how->resolve & RESOLVE_IN_ROOT))  in build_open_flags()
1151 		if (how->mode & ~S_IALLUGO)  in build_open_flags()
1153 		op->mode = how->mode | S_IFREG;  in build_open_flags()
1155 		if (how->mode != 0)  in build_open_flags()
1216 	if (how->resolve & RESOLVE_NO_XDEV)  in build_open_flags()
1218 	if (how->resolve & RESOLVE_NO_MAGICLINKS)  in build_open_flags()
1220 	if (how->resolve & RESOLVE_NO_SYMLINKS)  in build_open_flags()
1222 	if (how->resolve & RESOLVE_BENEATH)  in build_open_flags()
1224 	if (how->resolve & RESOLVE_IN_ROOT)  in build_open_flags()
1226 	if (how->resolve & RESOLVE_CACHED) {  in build_open_flags()
1251 	struct open_how how = build_open_how(flags, mode);  in file_open_name()  local
1252 	int err = build_open_flags(&how, &op);  in file_open_name()
1286 	struct open_how how = build_open_how(flags, mode);  in file_open_root()  local
1287 	int err = build_open_flags(&how, &op);  in file_open_root()
1295 			   struct open_how *how)  in do_sys_openat2()  argument
1298 	int fd = build_open_flags(how, &op);  in do_sys_openat2()
1308 	fd = get_unused_fd_flags(how->flags);  in do_sys_openat2()
1325 	struct open_how how = build_open_how(flags, mode);  in do_sys_open()  local
1326 	return do_sys_openat2(dfd, filename, &how);  in do_sys_open()
1346 		struct open_how __user *, how, size_t, usize)  in SYSCALL_DEFINE4()  argument
1357 	err = copy_struct_from_user(&tmp, sizeof(tmp), how, usize);  in SYSCALL_DEFINE4()