UUID_PARSE(3) uuid_parse - UUID #include int uuid_parse(const char *in, uuid_t uu); int uuid_parse_range(const char *in_start, const char *in_end, uuid_t uu); uuid_parse() UUID, in, . UUID 1b4e28ba-2fa1-11d2-883f-b9a761bde3fb ( printf(3) <<%08x-%04x-%04x-%04x-%012x>>, 36 <<\0>>). uuid_parse_range() uuid_parse(), , in_start in_end. 0, UUID , uu, , -1. UUID, DCE 1.1 OSF UUID V3 V5 RFC-4122 . Theodore Y. Ts'o uuid(3), uuid_clear(3), uuid_compare(3), uuid_copy(3), uuid_generate(3), uuid_is_null(3), uuid_time(3), uuid_unparse(3) libuuid util-linux, 2.15.1. Linux . util-linux 2.41 2025-03-29 UUID_PARSE(3)