1UUID_IS_NULL(3)                   Libuuid API                  UUID_IS_NULL(3)
2
3
4

NAME

6       uuid_is_null - compare the value of the UUID to the NULL value
7

SYNOPSIS

9       #include <uuid/uuid.h>
10
11       int uuid_is_null(uuid_t uu);
12

DESCRIPTION

14       The uuid_is_null function compares the value of the supplied UUID vari‐
15       able uu to the NULL value.  If the value is equal to the NULL  UUID,  1
16       is returned, otherwise 0 is returned.
17

AUTHOR

19       Theodore Y. Ts'o
20

AVAILABILITY

22       libuuid  is  part of the util-linux-ng package since version 2.15.1 and
23       is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
24

SEE ALSO

26       uuid(3),  uuid_clear(3),  uuid_compare(3),  uuid_copy(3),   uuid_gener‐
27       ate(3), uuid_time(3), uuid_parse(3), uuid_unparse(3)
28
29
30
31util-linux-ng                      May 2009                    UUID_IS_NULL(3)
Impressum