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Sortix volatile manual

This manual documents Sortix volatile, a development build that has not been officially released. You can instead view this document in the latest official manual.

UUID_IS_NULL(3) Library Functions Manual UUID_IS_NULL(3)

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

Theodore Y. Ts'o

AVAILABILITY

http://e2fsprogs.sourceforge.net/

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)
May 2024 E2fsprogs version 1.47.1
Copyright 2011-2025 Jonas 'Sortie' Termansen and contributors.
Sortix's source code is free software under the ISC license.
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