980 	struct open_how how = {  in build_open_how()  local
986 	if (how.flags & O_PATH)  in build_open_how()
987 		how.flags &= O_PATH_FLAGS;  in build_open_how()
989 	if (!WILL_CREATE(how.flags))  in build_open_how()
990 		how.mode = 0;  in build_open_how()
991 	return how;  in build_open_how()
994 inline int build_open_flags(const struct open_how *how, struct open_flags *op)  in build_open_flags()  argument
996 	u64 flags = how->flags;  in build_open_flags()
1018 	if (how->resolve & ~VALID_RESOLVE_FLAGS)  in build_open_flags()
1022 	if ((how->resolve & RESOLVE_BENEATH) && (how->resolve & RESOLVE_IN_ROOT))  in build_open_flags()
1027 		if (how->mode & ~S_IALLUGO)  in build_open_flags()
1029 		op->mode = how->mode | S_IFREG;  in build_open_flags()
1031 		if (how->mode != 0)  in build_open_flags()
1092 	if (how->resolve & RESOLVE_NO_XDEV)  in build_open_flags()
1094 	if (how->resolve & RESOLVE_NO_MAGICLINKS)  in build_open_flags()
1096 	if (how->resolve & RESOLVE_NO_SYMLINKS)  in build_open_flags()
1098 	if (how->resolve & RESOLVE_BENEATH)  in build_open_flags()
1100 	if (how->resolve & RESOLVE_IN_ROOT)  in build_open_flags()
1121 	struct open_how how = build_open_how(flags, mode);  in file_open_name()  local
1122 	int err = build_open_flags(&how, &op);  in file_open_name()
1156 	struct open_how how = build_open_how(flags, mode);  in file_open_root()  local
1157 	int err = build_open_flags(&how, &op);  in file_open_root()
1165 			   struct open_how *how)  in do_sys_openat2()  argument
1168 	int fd = build_open_flags(how, &op);  in do_sys_openat2()
1178 	fd = get_unused_fd_flags(how->flags);  in do_sys_openat2()
1195 	struct open_how how = build_open_how(flags, mode);  in do_sys_open()  local
1196 	return do_sys_openat2(dfd, filename, &how);  in do_sys_open()
1216 		struct open_how __user *, how, size_t, usize)  in SYSCALL_DEFINE4()  argument
1227 	err = copy_struct_from_user(&tmp, sizeof(tmp), how, usize);  in SYSCALL_DEFINE4()