10ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* 20ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * Public include file for the UUID library 30ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * 40ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * Copyright (C) 1996, 1997, 1998 Theodore Ts'o. 50ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * 60ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * %Begin-Header% 70ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * Redistribution and use in source and binary forms, with or without 80ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * modification, are permitted provided that the following conditions 90ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * are met: 100ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * 1. Redistributions of source code must retain the above copyright 110ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * notice, and the entire permission notice in its entirety, 120ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * including the disclaimer of warranties. 130ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * 2. Redistributions in binary form must reproduce the above copyright 140ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * notice, this list of conditions and the following disclaimer in the 150ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * documentation and/or other materials provided with the distribution. 160ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * 3. The name of the author may not be used to endorse or promote 170ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * products derived from this software without specific prior 180ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * written permission. 190ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * 200ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 210ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 220ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF 230ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE 240ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 250ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 260ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 270ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 280ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 290ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE 300ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH 310ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * DAMAGE. 320ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey * %End-Header% 330ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey */ 340ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 350ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#ifndef _UUID_UUID_H 360ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#define _UUID_UUID_H 370ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 380ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#include <sys/types.h> 390ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#ifndef _WIN32 400ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#include <sys/time.h> 410ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#endif 420ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#include <time.h> 430ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 440ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeytypedef unsigned char uuid_t[16]; 450ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 460ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* UUID Variant definitions */ 470ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#define UUID_VARIANT_NCS 0 480ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#define UUID_VARIANT_DCE 1 490ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#define UUID_VARIANT_MICROSOFT 2 500ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#define UUID_VARIANT_OTHER 3 510ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 520ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* UUID Type definitions */ 530ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#define UUID_TYPE_DCE_TIME 1 540ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#define UUID_TYPE_DCE_RANDOM 4 550ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 560ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* Allow UUID constants to be defined */ 570ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#ifdef __GNUC__ 580ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#define UUID_DEFINE(name,u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15) \ 590ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey static const uuid_t name __attribute__ ((unused)) = {u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15} 600ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#else 610ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#define UUID_DEFINE(name,u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15) \ 620ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey static const uuid_t name = {u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15} 630ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#endif 640ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 650ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#ifdef __cplusplus 660ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyextern "C" { 670ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#endif 680ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 690ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* clear.c */ 700ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyvoid uuid_clear(uuid_t uu); 710ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 720ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* compare.c */ 730ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyint uuid_compare(const uuid_t uu1, const uuid_t uu2); 740ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 750ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* copy.c */ 760ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyvoid uuid_copy(uuid_t dst, const uuid_t src); 770ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 780ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* gen_uuid.c */ 790ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyvoid uuid_generate(uuid_t out); 800ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyvoid uuid_generate_random(uuid_t out); 810ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyvoid uuid_generate_time(uuid_t out); 820ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 830ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* isnull.c */ 840ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyint uuid_is_null(const uuid_t uu); 850ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 860ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* parse.c */ 870ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyint uuid_parse(const char *in, uuid_t uu); 880ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 890ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* unparse.c */ 900ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyvoid uuid_unparse(const uuid_t uu, char *out); 910ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyvoid uuid_unparse_lower(const uuid_t uu, char *out); 920ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyvoid uuid_unparse_upper(const uuid_t uu, char *out); 930ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 940ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey/* uuid_time.c */ 950ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeytime_t uuid_time(const uuid_t uu, struct timeval *ret_tv); 960ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyint uuid_type(const uuid_t uu); 970ce8844d681b935caad893db8ff740400262ec8bJeff Sharkeyint uuid_variant(const uuid_t uu); 980ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 990ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#ifdef __cplusplus 1000ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey} 1010ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#endif 1020ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey 1030ce8844d681b935caad893db8ff740400262ec8bJeff Sharkey#endif /* _UUID_UUID_H */ 104