Add an internal uuid formatting utility
[lttng-tools.git] / src / common / compat / uuid.c
... / ...
CommitLineData
1/*
2 * Copyright (C) 2018 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
3 *
4 * This library is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License, version 2.1 only,
6 * as published by the Free Software Foundation.
7 *
8 * This library is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
11 * for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this library; if not, write to the Free Software Foundation,
15 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16 */
17
18#include <stdio.h>
19#include <common/compat/uuid.h>
20
21void lttng_uuid_to_str(const unsigned char *uuid, char *uuid_str)
22{
23 sprintf(uuid_str,
24 "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
25 uuid[0], uuid[1], uuid[2], uuid[3],
26 uuid[4], uuid[5], uuid[6], uuid[7],
27 uuid[8], uuid[9], uuid[10], uuid[11],
28 uuid[12], uuid[13], uuid[14], uuid[15]);
29}
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