uuid_is_null (3)

Leading comments

Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca)

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(The comments found at the beginning of the groff file "man3/uuid_is_null.3".)

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 www.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)