/src/cmp_tool/lib/common/cmp_debug.h
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1 | | /** |
2 | | * @file cmp_debug.h |
3 | | * @author Dominik Loidolt (dominik.loidolt@univie.ac.at) |
4 | | * @date 2020 |
5 | | * |
6 | | * @copyright GPLv2 |
7 | | * This program is free software; you can redistribute it and/or modify it |
8 | | * under the terms and conditions of the GNU General Public License, |
9 | | * version 2, as published by the Free Software Foundation. |
10 | | * |
11 | | * This program is distributed in the hope it will be useful, but WITHOUT |
12 | | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
13 | | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
14 | | * more details. |
15 | | * |
16 | | * @brief compression/decompression debugging printing functions |
17 | | */ |
18 | | |
19 | | #ifndef CMP_DEBUG_H |
20 | | #define CMP_DEBUG_H |
21 | | |
22 | | |
23 | | /* DEBUGLEVEL should be externally defined, usually via the compiler command |
24 | | * line. Its value must be a numeric value. */ |
25 | | #ifndef DEBUGLEVEL |
26 | | # ifdef DEBUG |
27 | | # define DEBUGLEVEL 1 |
28 | | # else |
29 | | # define DEBUGLEVEL 0 |
30 | | # endif |
31 | | #endif |
32 | | |
33 | | |
34 | | #define PRINT_BUFFER_SIZE 256 |
35 | | |
36 | | #if (DEBUGLEVEL > 0) |
37 | | __extension__ |
38 | | # define debug_print(...) cmp_debug_print_impl(__VA_ARGS__) |
39 | | void cmp_debug_print_impl(const char *fmt, ...); |
40 | | #else |
41 | | __extension__ |
42 | 4.03k | # define debug_print(...) do {} while (0) |
43 | | #endif |
44 | | |
45 | | __extension__ |
46 | | #define debug_print_level(level, ...) \ |
47 | 2.77k | do { \ |
48 | 2.77k | if ((level) <= DEBUGLEVEL) \ |
49 | 2.77k | debug_print(__VA_ARGS__); \ |
50 | 2.77k | } while (0) |
51 | | |
52 | | |
53 | | #endif /* CMP_DEBUG_H */ |