1 #ifndef _BABELTRACE_COMMON_UUID_H
2 #define _BABELTRACE_COMMON_UUID_H
5 * Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 #include "common/macros.h"
29 #define BT_UUID_STR_LEN 36 /* Excludes final \0 */
30 #define BT_UUID_LEN 16
34 "%02" SCNx8 "%02" SCNx8 "%02" SCNx8 "%02" SCNx8 "-%02" SCNx8 \
35 "%02" SCNx8 "-%02" SCNx8 "%02" SCNx8 "-%02" SCNx8 "%02" SCNx8 \
36 "-%02" SCNx8 "%02" SCNx8 "%02" SCNx8 "%02" SCNx8 "%02" SCNx8 \
39 #define BT_UUID_FMT_VALUES(uuid) \
40 (uuid)[0], (uuid)[1], (uuid)[2], (uuid)[3], (uuid)[4], (uuid)[5], \
41 (uuid)[6], (uuid)[7], (uuid)[8], (uuid)[9], (uuid)[10], (uuid)[11], \
42 (uuid)[12], (uuid)[13], (uuid)[14], (uuid)[15]
44 #define BT_UUID_SCAN_VALUES(uuid) \
45 &(uuid)[0], &(uuid)[1], &(uuid)[2], &(uuid)[3], &(uuid)[4], &(uuid)[5], \
46 &(uuid)[6], &(uuid)[7], &(uuid)[8], &(uuid)[9], &(uuid)[10], &(uuid)[11], \
47 &(uuid)[12], &(uuid)[13], &(uuid)[14], &(uuid)[15]
49 typedef uint8_t bt_uuid_t
[BT_UUID_LEN
];
51 BT_HIDDEN
void bt_uuid_generate(bt_uuid_t uuid_out
);
52 BT_HIDDEN
void bt_uuid_to_str(const bt_uuid_t uuid_in
, char *str_out
);
53 BT_HIDDEN
int bt_uuid_from_str(const char *str_in
, bt_uuid_t uuid_out
);
54 BT_HIDDEN
int bt_uuid_compare(const bt_uuid_t uuid_a
, const bt_uuid_t uuid_b
);
55 BT_HIDDEN
void bt_uuid_copy(bt_uuid_t uuid_dest
, const bt_uuid_t uuid_src
);
57 #endif /* _BABELTRACE_COMMON_UUID_H */
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