xref: /aosp_15_r20/external/libxkbcommon/bench/bench.h (revision 2b949d0487e80d67f1fda82db69e101e761f8064)
1 /*
2  * Copyright © 2015 Kazunobu Kuriyama <[email protected]>
3  *                  Ran Benita <[email protected]>
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * copy of this software and associated documentation files (the "Software"),
7  * to deal in the Software without restriction, including without limitation
8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9  * and/or sell copies of the Software, and to permit persons to whom the
10  * Software is furnished to do so, subject to the following conditions:
11  *
12  * The above copyright notice and this permission notice (including the next
13  * paragraph) shall be included in all copies or substantial portions of the
14  * Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22  * DEALINGS IN THE SOFTWARE.
23  */
24 
25 #ifndef LIBXKBCOMMON_BENCH_H
26 #define LIBXKBCOMMON_BENCH_H
27 
28 struct bench_time {
29     long seconds;
30     long microseconds;
31 };
32 
33 struct bench {
34     struct bench_time start;
35     struct bench_time stop;
36 };
37 
38 void
39 bench_start(struct bench *bench);
40 void
41 bench_stop(struct bench *bench);
42 
43 void
44 bench_elapsed(const struct bench *bench, struct bench_time *result);
45 /* The caller is responsibile to free() the returned string. */
46 char *
47 bench_elapsed_str(const struct bench *bench);
48 
49 #endif /* LIBXKBCOMMON_BENCH_H */
50