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uuid_is_null(3) -- Linux man page
NAME
uuid_is_null - compare the value of the UUID to the NULL value
SYNOPSIS
#include <uuid/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
uuid_is_null
was written by Theodore Y. Ts'o for the ext2 filesystem utilties.
AVAILABILITY
uuid_is_null
is part of libuuid from the e2fsprogs package and is available from
http://e2fsprogs.sourceforge.net.
SEE ALSO
libuuid(3),
uuid_clear(3),
uuid_compare(3),
uuid_copy(3),
uuid_generate(3),
uuid_time(3)
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