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2fb975da TT |
1 | #include "log.h" |
2 | ||
3 | #if defined(__GNUC__) && (__GNUC__ >= 3) | |
4 | #define likely(_x) __builtin_expect(!!(_x), 1) | |
5 | #define unlikely(_x) __builtin_expect(!!(_x), 0) | |
6 | #else | |
7 | #define likely(_x) !!(_x) | |
8 | #define unlikely(_x) !!(_x) | |
9 | #endif | |
10 | ||
11 | #define NHRP_DEBUG_COMMON (1 << 0) | |
12 | #define NHRP_DEBUG_KERNEL (1 << 1) | |
13 | #define NHRP_DEBUG_IF (1 << 2) | |
14 | #define NHRP_DEBUG_ROUTE (1 << 3) | |
15 | #define NHRP_DEBUG_VICI (1 << 4) | |
16 | #define NHRP_DEBUG_EVENT (1 << 5) | |
17 | #define NHRP_DEBUG_ALL (0xFFFF) | |
18 | ||
19 | extern unsigned int debug_flags; | |
20 | ||
21 | #if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L | |
22 | ||
996c9314 LB |
23 | #define debugf(level, ...) \ |
24 | do { \ | |
25 | if (unlikely(debug_flags & level)) \ | |
26 | zlog_debug(__VA_ARGS__); \ | |
27 | } while (0) | |
2fb975da TT |
28 | |
29 | #elif defined __GNUC__ | |
30 | ||
996c9314 LB |
31 | #define debugf(level, _args...) \ |
32 | do { \ | |
33 | if (unlikely(debug_flags & level)) \ | |
34 | zlog_debug(_args); \ | |
35 | } while (0) | |
2fb975da TT |
36 | |
37 | #else | |
38 | ||
996c9314 LB |
39 | static inline void debugf(int level, const char *format, ...) |
40 | { | |
41 | } | |
2fb975da TT |
42 | |
43 | #endif |