NAME¶
uuid_is_null - compare the value of the UUID to the NULL value
SYNOPSIS¶
#include <uuid.h>
int uuid_is_null(uuid_t uu);
DESCRIPTION¶
The
uuid_is_null function compares the value of the supplied UUID
variable
uu to the NULL value. If the value is equal to the NULL UUID,
1 is returned, otherwise 0 is returned.
AUTHOR¶
Theodore Y. Ts'o
AVAILABILITY¶
libuuid is part of the util-linux package since version 2.15.1 and is
available from
ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
SEE ALSO¶
uuid(3),
uuid_clear(3),
uuid_compare(3),
uuid_copy(3),
uuid_generate(3),
uuid_time(3),
uuid_parse(3),
uuid_unparse(3)