11e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o/* 21e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o * Public include file for the UUID library 3efc6f628e15de95bcd13e4f0ee223cb42115d520Theodore Ts'o * 41e0a221b5d2cb1f82037e469c828c6db772b328eTheodore Ts'o * Copyright (C) 1996, 1997, 1998 Theodore Ts'o. 519c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o * 619c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o * %Begin-Header% 71bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * Redistribution and use in source and binary forms, with or without 81bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * modification, are permitted provided that the following conditions 91bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * are met: 101bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * 1. Redistributions of source code must retain the above copyright 111bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * notice, and the entire permission notice in its entirety, 121bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * including the disclaimer of warranties. 131bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * 2. Redistributions in binary form must reproduce the above copyright 141bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * notice, this list of conditions and the following disclaimer in the 151bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * documentation and/or other materials provided with the distribution. 161bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * 3. The name of the author may not be used to endorse or promote 171bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * products derived from this software without specific prior 181bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * written permission. 19efc6f628e15de95bcd13e4f0ee223cb42115d520Theodore Ts'o * 201bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 211bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 221bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF 231bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE 241bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 251bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 261bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 271bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 281bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 291bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE 301bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH 311bbfec624c4bbe767060a13762aa9a656536a4fdTheodore Ts'o * DAMAGE. 3219c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o * %End-Header% 331e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o */ 341e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 35163337b069bd88d77e01f348a8b924a12caaa5a7Theodore Ts'o#ifndef _UUID_UUID_H 36163337b069bd88d77e01f348a8b924a12caaa5a7Theodore Ts'o#define _UUID_UUID_H 37163337b069bd88d77e01f348a8b924a12caaa5a7Theodore Ts'o 381e0a221b5d2cb1f82037e469c828c6db772b328eTheodore Ts'o#include <sys/types.h> 396ec9ef1881e636540cfe28e6f32c93e1781ad173Theodore Ts'o#ifndef _WIN32 401e0a221b5d2cb1f82037e469c828c6db772b328eTheodore Ts'o#include <sys/time.h> 416ec9ef1881e636540cfe28e6f32c93e1781ad173Theodore Ts'o#endif 421e0a221b5d2cb1f82037e469c828c6db772b328eTheodore Ts'o#include <time.h> 431e0a221b5d2cb1f82037e469c828c6db772b328eTheodore Ts'o 441e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'otypedef unsigned char uuid_t[16]; 451e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 46b19d1a959eeea17d6b899a5b994bf3f3691de947Theodore Ts'o/* UUID Variant definitions */ 47b19d1a959eeea17d6b899a5b994bf3f3691de947Theodore Ts'o#define UUID_VARIANT_NCS 0 48b19d1a959eeea17d6b899a5b994bf3f3691de947Theodore Ts'o#define UUID_VARIANT_DCE 1 49b19d1a959eeea17d6b899a5b994bf3f3691de947Theodore Ts'o#define UUID_VARIANT_MICROSOFT 2 50b19d1a959eeea17d6b899a5b994bf3f3691de947Theodore Ts'o#define UUID_VARIANT_OTHER 3 51b19d1a959eeea17d6b899a5b994bf3f3691de947Theodore Ts'o 52880f30a7ebf25c15a75173dcd9393e66181f8ffcTheodore Ts'o/* UUID Type definitions */ 53880f30a7ebf25c15a75173dcd9393e66181f8ffcTheodore Ts'o#define UUID_TYPE_DCE_TIME 1 54880f30a7ebf25c15a75173dcd9393e66181f8ffcTheodore Ts'o#define UUID_TYPE_DCE_RANDOM 4 55880f30a7ebf25c15a75173dcd9393e66181f8ffcTheodore Ts'o 56880f30a7ebf25c15a75173dcd9393e66181f8ffcTheodore Ts'o/* Allow UUID constants to be defined */ 5737a1ee9b9996e975e724dc00f49925d971c999e1Theodore Ts'o#ifdef __GNUC__ 58880f30a7ebf25c15a75173dcd9393e66181f8ffcTheodore Ts'o#define UUID_DEFINE(name,u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15) \ 5937a1ee9b9996e975e724dc00f49925d971c999e1Theodore Ts'o static const uuid_t name __attribute__ ((unused)) = {u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15} 6037a1ee9b9996e975e724dc00f49925d971c999e1Theodore Ts'o#else 6137a1ee9b9996e975e724dc00f49925d971c999e1Theodore Ts'o#define UUID_DEFINE(name,u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15) \ 6237a1ee9b9996e975e724dc00f49925d971c999e1Theodore Ts'o static const uuid_t name = {u0,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,u15} 6337a1ee9b9996e975e724dc00f49925d971c999e1Theodore Ts'o#endif 64880f30a7ebf25c15a75173dcd9393e66181f8ffcTheodore Ts'o 65ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'o#ifdef __cplusplus 66ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'oextern "C" { 67ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'o#endif 68ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'o 691e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o/* clear.c */ 701e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'ovoid uuid_clear(uuid_t uu); 711e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 721e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o/* compare.c */ 73ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'oint uuid_compare(const uuid_t uu1, const uuid_t uu2); 741e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 751e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o/* copy.c */ 76ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'ovoid uuid_copy(uuid_t dst, const uuid_t src); 771e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 781e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o/* gen_uuid.c */ 791e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'ovoid uuid_generate(uuid_t out); 8036caf25f8d61eb8ffddc9895463bce5807e96808Theodore Ts'ovoid uuid_generate_random(uuid_t out); 8136caf25f8d61eb8ffddc9895463bce5807e96808Theodore Ts'ovoid uuid_generate_time(uuid_t out); 821e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 831e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o/* isnull.c */ 84ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'oint uuid_is_null(const uuid_t uu); 851e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 861e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o/* parse.c */ 87ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'oint uuid_parse(const char *in, uuid_t uu); 881e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 891e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o/* unparse.c */ 90ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'ovoid uuid_unparse(const uuid_t uu, char *out); 91d3d741fc383d3eb1f8636393bc1c68c9bd467cc0Theodore Ts'ovoid uuid_unparse_lower(const uuid_t uu, char *out); 92d3d741fc383d3eb1f8636393bc1c68c9bd467cc0Theodore Ts'ovoid uuid_unparse_upper(const uuid_t uu, char *out); 931e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 941e0a221b5d2cb1f82037e469c828c6db772b328eTheodore Ts'o/* uuid_time.c */ 95ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'otime_t uuid_time(const uuid_t uu, struct timeval *ret_tv); 96ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'oint uuid_type(const uuid_t uu); 97ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'oint uuid_variant(const uuid_t uu); 98ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'o 99ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'o#ifdef __cplusplus 100ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'o} 101ce2722f86de298ad1a8965f55a453b5723d2b2b9Theodore Ts'o#endif 102163337b069bd88d77e01f348a8b924a12caaa5a7Theodore Ts'o 103163337b069bd88d77e01f348a8b924a12caaa5a7Theodore Ts'o#endif /* _UUID_UUID_H */ 104