/usr/include/globus/globus_uuid.h is in libglobus-common-dev 15.26-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright 1999-2006 University of Chicago
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file globus_uuid.h
* @brief Globus UUID Generator
*/
/**
* @defgroup globus_uuid Globus UUID Generator
* @ingroup globus_common
* @brief UUIDs
*/
#ifndef GLOBUS_UUID_H
#define GLOBUS_UUID_H
#include "globus_common_include.h"
#include "globus_libc.h"
#ifdef __cplusplus
extern "C" {
#endif
#define GLOBUS_UUID_TEXTLEN 36
#define GLOBUS_UUID_VERSION(uuid) ((uuid).binary.bytes[6] >> 4)
#define GLOBUS_UUID_VERSION_TIME 1
#define GLOBUS_UUID_VERSION_DCE 2
#define GLOBUS_UUID_VERSION_NAME 3
#define GLOBUS_UUID_VERSION_RANDOM 4
#define GLOBUS_UUID_MATCH(u1, u2) \
(memcmp((u1).binary.bytes, (u2).binary.bytes, 16) == 0)
typedef struct
{
uint32_t time_low;
uint16_t time_mid;
uint16_t time_hi_and_version;
uint8_t clock_seq_hi_and_reserved;
uint8_t clock_seq_low;
uint8_t node[6];
} globus_uuid_fields_t;
typedef struct
{
union
{
uint8_t bytes[16];
/* all multibyte fields in network byte order */
globus_uuid_fields_t fields;
} binary;
char text[GLOBUS_UUID_TEXTLEN + 1];
} globus_uuid_t;
/**
* @brief Create UUID
* @ingroup globus_uuid
* Creates a time based, Leach-Salz variant uuid, using the mac address when
* available.
*/
int
globus_uuid_create(
globus_uuid_t * uuid);
/**
* @brief Import a UUID
* @ingroup globus_uuid
* Import a string in the text UUID format into a globus_uuid_t value.
* @param uuid
* UUID to modify
* @param str
* A string at least GLOBUS_UUID_TEXTLEN long and be in the
* format like 1b4e28ba-2fa1-11d2-883f-b9a761bde3fb
*/
int
globus_uuid_import(
globus_uuid_t * uuid,
const char * str);
/**
* @brief Extract fields from UUID
* @ingroup globus_uuid
* Copy the fields from uuid to uuid_fields in host byte order
* @param uuid
* Pointer to a uuid.
* @param uuid_fields
* Pointer to uuid fields.
*/
int
globus_uuid_fields(
globus_uuid_t * uuid,
globus_uuid_fields_t * uuid_fields);
#ifdef __cplusplus
}
#endif
#endif /* GLOBUS_UUID_H */
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