1 /* 2 * Copyright (c) 2017 The DragonFly Project. All rights reserved. 3 * 4 * This code is derived from software contributed to The DragonFly Project 5 * by Matthew Dillon <dillon@backplane.com> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 3. Neither the name of The DragonFly Project nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific, prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35 #ifndef HAMMER_UUID_H_ 36 #define HAMMER_UUID_H_ 37 38 #include "hammer_util.h" 39 40 #include <uuid.h> 41 42 void hammer_uuid_create(hammer_uuid_t *uuid) 43 { 44 uuid_create(uuid, NULL); 45 } 46 47 int hammer_uuid_from_string(const char *str, hammer_uuid_t *uuid) 48 { 49 uint32_t status = uuid_s_ok; 50 51 uuid_from_string(str, uuid, &status); 52 53 if (status != uuid_s_ok) 54 return(-1); 55 return(0); 56 } 57 58 int hammer_uuid_to_string(const hammer_uuid_t *uuid, char **str) 59 { 60 uint32_t status = uuid_s_ok; 61 62 uuid_to_string(uuid, str, &status); 63 64 if (status != uuid_s_ok) 65 return(-1); 66 return(0); 67 } 68 69 int hammer_uuid_name_lookup(hammer_uuid_t *uuid, const char *str) 70 { 71 uint32_t status = uuid_s_ok; 72 73 uuid_name_lookup(uuid, str, &status); 74 75 if (status != uuid_s_ok) 76 return(-1); 77 return(0); 78 } 79 80 int hammer_uuid_compare(const hammer_uuid_t *uuid1, const hammer_uuid_t *uuid2) 81 { 82 return(uuid_compare(uuid1, uuid2, NULL)); 83 } 84 85 #endif /* !HAMMER_UUID_H_ */ 86