lib: create common base for bt_component_class_{source,filter}

[babeltrace.git] / src / logging / log.h

diff --git a/src/logging/log.h b/src/logging/log.h
index 993479c7fcfab48d9acb8138df5388c274d4f2f6..f32419e1a99a42ac24d8741fa2c60546b3a4de93 100644 (file)
--- a/src/logging/log.h
+++ b/src/logging/log.h
@@ -15,6 +15,11 @@
 #include <string.h>
 #include <babeltrace2/babeltrace.h>
 
+/* Access private __BT_LOGGING_LEVEL_* macros. */
+#define __BT_IN_BABELTRACE_H
+#include <babeltrace2/logging-defs.h>
+#undef __BT_IN_BABELTRACE_H
+
 #include "common/macros.h"
 #include "common/assert.h"
 
@@ -55,13 +60,13 @@
  * should be empty or very small. Choosing a right log level is as important as
  * providing short and self descriptive log message.
  */
-#define BT_LOG_TRACE   BT_LOGGING_LEVEL_TRACE
-#define BT_LOG_DEBUG   BT_LOGGING_LEVEL_DEBUG
-#define BT_LOG_INFO    BT_LOGGING_LEVEL_INFO
-#define BT_LOG_WARNING BT_LOGGING_LEVEL_WARNING
-#define BT_LOG_ERROR   BT_LOGGING_LEVEL_ERROR
-#define BT_LOG_FATAL   BT_LOGGING_LEVEL_FATAL
-#define BT_LOG_NONE    BT_LOGGING_LEVEL_NONE
+#define BT_LOG_TRACE   __BT_LOGGING_LEVEL_TRACE
+#define BT_LOG_DEBUG   __BT_LOGGING_LEVEL_DEBUG
+#define BT_LOG_INFO    __BT_LOGGING_LEVEL_INFO
+#define BT_LOG_WARNING __BT_LOGGING_LEVEL_WARNING
+#define BT_LOG_ERROR   __BT_LOGGING_LEVEL_ERROR
+#define BT_LOG_FATAL   __BT_LOGGING_LEVEL_FATAL
+#define BT_LOG_NONE    __BT_LOGGING_LEVEL_NONE
 
 /* "Current" log level is a compile time check and has no runtime overhead. Log
  * level that is below current log level it said to be "disabled".
@@ -862,6 +867,7 @@ static _BT_LOG_INLINE void _bt_log_unused(const int dummy, ...) {(void)dummy;}
                        BT_LOG_WRITE_MEM(log, BT_LOG_TRACE, _BT_LOG_TAG, d, d_sz, __VA_ARGS__)
 #else
        #define BT_LOGT(...) _BT_LOG_UNUSED(__VA_ARGS__)
+       #define BT_LOGT_ERRNO(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGT_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGT_MEM(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGT_MEM_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
@@ -880,6 +886,7 @@ static _BT_LOG_INLINE void _bt_log_unused(const int dummy, ...) {(void)dummy;}
                        BT_LOG_WRITE_MEM_AUX(log, BT_LOG_DEBUG, _BT_LOG_TAG, d, d_sz, __VA_ARGS__)
 #else
        #define BT_LOGD(...) _BT_LOG_UNUSED(__VA_ARGS__)
+       #define BT_LOGD_ERRNO(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGD_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGD_MEM(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGD_MEM_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
@@ -898,6 +905,7 @@ static _BT_LOG_INLINE void _bt_log_unused(const int dummy, ...) {(void)dummy;}
                        BT_LOG_WRITE_MEM_AUX(log, BT_LOG_INFO, _BT_LOG_TAG, d, d_sz, __VA_ARGS__)
 #else
        #define BT_LOGI(...) _BT_LOG_UNUSED(__VA_ARGS__)
+       #define BT_LOGI_ERRNO(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGI_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGI_MEM(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGI_MEM_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
@@ -916,6 +924,7 @@ static _BT_LOG_INLINE void _bt_log_unused(const int dummy, ...) {(void)dummy;}
                        BT_LOG_WRITE_MEM_AUX(log, BT_LOG_WARNING, _BT_LOG_TAG, d, d_sz, __VA_ARGS__)
 #else
        #define BT_LOGW(...) _BT_LOG_UNUSED(__VA_ARGS__)
+       #define BT_LOGW_ERRNO(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGW_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGW_MEM(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGW_MEM_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
@@ -934,6 +943,7 @@ static _BT_LOG_INLINE void _bt_log_unused(const int dummy, ...) {(void)dummy;}
                        BT_LOG_WRITE_MEM_AUX(log, BT_LOG_ERROR, _BT_LOG_TAG, d, d_sz, __VA_ARGS__)
 #else
        #define BT_LOGE(...) _BT_LOG_UNUSED(__VA_ARGS__)
+       #define BT_LOGE_ERRNO(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGE_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGE_MEM(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGE_MEM_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
@@ -952,6 +962,7 @@ static _BT_LOG_INLINE void _bt_log_unused(const int dummy, ...) {(void)dummy;}
                        BT_LOG_WRITE_MEM_AUX(log, BT_LOG_FATAL, _BT_LOG_TAG, d, d_sz, __VA_ARGS__)
 #else
        #define BT_LOGF(...) _BT_LOG_UNUSED(__VA_ARGS__)
+       #define BT_LOGF_ERRNO(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGF_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGF_MEM(...) _BT_LOG_UNUSED(__VA_ARGS__)
        #define BT_LOGF_MEM_AUX(...) _BT_LOG_UNUSED(__VA_ARGS__)