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logger.h use gcc attribute to check format

pull/37/head
yuqing 2018-07-15 21:02:33 +08:00
parent 3e47901340
commit 2c83c992ce
2 changed files with 56 additions and 20 deletions
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6
src/common_define.h
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@ -200,6 +200,12 @@ typedef void* (*MallocFunc)(size_t size);
#endif #endif
#ifdef __GNUC__
#define __gcc_attribute__ __attribute__
#else
#define __gcc_attribute__(x)
#endif
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

70
src/logger.h
View File

@ -282,7 +282,7 @@ void log_destroy_ex(LogContext *pContext);
* return: none * return: none
*/ */
void log_it_ex(LogContext *pContext, const int priority, \ void log_it_ex(LogContext *pContext, const int priority, \
const char *format, ...); const char *format, ...) __gcc_attribute__ ((format (printf, 3, 4)));
/** log to file /** log to file
* parameters: * parameters:
@ -347,16 +347,32 @@ const char *log_get_level_caption_ex(LogContext *pContext);
#define log_get_level_caption() log_get_level_caption_ex(&g_log_context) #define log_get_level_caption() log_get_level_caption_ex(&g_log_context)
void logEmergEx(LogContext *pContext, const char *format, ...); void logEmergEx(LogContext *pContext, const char *format, ...)
void logCritEx(LogContext *pContext, const char *format, ...); __gcc_attribute__ ((format (printf, 2, 3)));
void logAlertEx(LogContext *pContext, const char *format, ...);
void logErrorEx(LogContext *pContext, const char *format, ...); void logCritEx(LogContext *pContext, const char *format, ...)
void logWarningEx(LogContext *pContext, const char *format, ...); __gcc_attribute__ ((format (printf, 2, 3)));
void logNoticeEx(LogContext *pContext, const char *format, ...);
void logInfoEx(LogContext *pContext, const char *format, ...); void logAlertEx(LogContext *pContext, const char *format, ...)
void logDebugEx(LogContext *pContext, const char *format, ...); __gcc_attribute__ ((format (printf, 2, 3)));
void logAccess(LogContext *pContext, struct timeval *tvStart, \
const char *format, ...); void logErrorEx(LogContext *pContext, const char *format, ...)
__gcc_attribute__ ((format (printf, 2, 3)));
void logWarningEx(LogContext *pContext, const char *format, ...)
__gcc_attribute__ ((format (printf, 2, 3)));
void logNoticeEx(LogContext *pContext, const char *format, ...)
__gcc_attribute__ ((format (printf, 2, 3)));
void logInfoEx(LogContext *pContext, const char *format, ...)
__gcc_attribute__ ((format (printf, 2, 3)));
void logDebugEx(LogContext *pContext, const char *format, ...)
__gcc_attribute__ ((format (printf, 2, 3)));
void logAccess(LogContext *pContext, struct timeval *tvStart,
const char *format, ...) __gcc_attribute__ ((format (printf, 3, 4)));
//#define LOG_FORMAT_CHECK //#define LOG_FORMAT_CHECK
@ -374,14 +390,29 @@ void logAccess(LogContext *pContext, struct timeval *tvStart, \
#else #else
/* following functions use global log context: g_log_context */ /* following functions use global log context: g_log_context */
void logEmerg(const char *format, ...); void logEmerg(const char *format, ...)
void logCrit(const char *format, ...); __gcc_attribute__ ((format (printf, 1, 2)));
void logAlert(const char *format, ...);
void logError(const char *format, ...); void logCrit(const char *format, ...)
void logWarning(const char *format, ...); __gcc_attribute__ ((format (printf, 1, 2)));
void logNotice(const char *format, ...);
void logInfo(const char *format, ...); void logAlert(const char *format, ...)
void logDebug(const char *format, ...); __gcc_attribute__ ((format (printf, 1, 2)));
void logError(const char *format, ...)
__gcc_attribute__ ((format (printf, 1, 2)));
void logWarning(const char *format, ...)
__gcc_attribute__ ((format (printf, 1, 2)));
void logNotice(const char *format, ...)
__gcc_attribute__ ((format (printf, 1, 2)));
void logInfo(const char *format, ...)
__gcc_attribute__ ((format (printf, 1, 2)));
void logDebug(const char *format, ...)
__gcc_attribute__ ((format (printf, 1, 2)));
#endif #endif
@ -390,4 +421,3 @@ void logDebug(const char *format, ...);
#endif #endif
#endif #endif