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| author | Suren A. Chilingaryan <csa@suren.me> | 2015-05-08 20:06:36 +0200 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@suren.me> | 2015-05-08 20:06:36 +0200 |
| commit | 79d9b2924d7b67ba08e022792adb92770f64e0c8 (patch) | |
| tree | dc2ce5058978bfe88de1613291f21aa2ca7d9b0c /pcilib/debug.h | |
| parent | a1889bc2f45b3d944652be6436569980f189922d (diff) | |
| download | pcitool-79d9b2924d7b67ba08e022792adb92770f64e0c8.tar.gz pcitool-79d9b2924d7b67ba08e022792adb92770f64e0c8.tar.bz2 pcitool-79d9b2924d7b67ba08e022792adb92770f64e0c8.tar.xz pcitool-79d9b2924d7b67ba08e022792adb92770f64e0c8.zip | |
Prevent excessive calling of getenv by debugging code for better performance
Diffstat (limited to 'pcilib/debug.h')
| -rw-r--r-- | pcilib/debug.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/pcilib/debug.h b/pcilib/debug.h index bff3ab0..ec10467 100644 --- a/pcilib/debug.h +++ b/pcilib/debug.h @@ -2,6 +2,7 @@ #define _PCILIB_DEBUG_H #include <stdarg.h> +#include <pcilib/env.h> #define PCILIB_DEBUG @@ -12,16 +13,16 @@ #ifdef PCILIB_DEBUG_DMA -# define PCILIB_DEBUG_DMA_MESSAGE(function, ...) pcilib_debug_message (#function, __FILE__, __LINE__, __VA_ARGS__) -# define PCILIB_DEBUG_DMA_BUFFER(function, ...) pcilib_debug_data_buffer (#function, __VA_ARGS__) +# define PCILIB_DEBUG_DMA_MESSAGE(function, ...) if (pcilib_getenv(function##_ENV, #function)) { pcilib_debug_message (#function, __FILE__, __LINE__, __VA_ARGS__); } +# define PCILIB_DEBUG_DMA_BUFFER(function, ...) if (pcilib_getenv(function##_ENV, #function)) { pcilib_debug_data_buffer (#function, __VA_ARGS__); } #else /* PCILIB_DEBUG_DMA */ # define PCILIB_DEBUG_DMA_MESSAGE(function, ...) # define PCILIB_DEBUG_DMA_BUFFER(function, ...) #endif /* PCILIB_DEBUG_DMA */ #ifdef PCILIB_DEBUG_MISSING_EVENTS -# define PCILIB_DEBUG_MISSING_EVENTS_MESSAGE(function, ...) pcilib_debug_message (#function, __FILE__, __LINE__, __VA_ARGS__) -# define PCILIB_DEBUG_MISSING_EVENTS_BUFFER(function, ...) pcilib_debug_data_buffer (#function, __VA_ARGS__) +# define PCILIB_DEBUG_MISSING_EVENTS_MESSAGE(function, ...) if (pcilib_getenv(function##_ENV, #function)) { pcilib_debug_message (#function, __FILE__, __LINE__, __VA_ARGS__); } +# define PCILIB_DEBUG_MISSING_EVENTS_BUFFER(function, ...) if (pcilib_getenv(function##_ENV #function)) { pcilib_debug_data_buffer (#function, __VA_ARGS__); } #else /* PCILIB_DEBUG_MISSING_EVENTS */ # define PCILIB_DEBUG_MISSING_EVENTS_MESSAGE(function, ...) # define PCILIB_DEBUG_MISSING_EVENTS_BUFFER(function, ...) @@ -33,6 +34,7 @@ #define pcilib_debug_buffer(function, ...) \ PCILIB_DEBUG_##function##_BUFFER(PCILIB_DEBUG_##function, __VA_ARGS__) + typedef enum { PCILIB_DEBUG_BUFFER_APPEND = 1, PCILIB_DEBUG_BUFFER_MKDIR = 2 |