source: libcf/trunk/include/cf_log.h@ 12

/*
 * cf_log.h
 */
#ifndef __CF_LOG_H__
#define __CF_LOG_H__

#include "cf_base.h"

#define CF_ERROR_LOG_INITIALIZE         CF_ERROR_LOG - 1
#define CF_ERROR_LOG_INVALID_CTX        CF_ERROR_LOG - 2
#define CF_ERROR_LOG_SET_MULTITHREAD    CF_ERROR_LOG - 3
#define CF_ERROR_LOG_UNSET_MULTITHREAD  CF_ERROR_LOG - 4
#define CF_ERROR_LOG_LOCK_CTX           CF_ERROR_LOG - 5
#define CF_ERROR_LOG_UNLOCK_CTX         CF_ERROR_LOG - 6
#define CF_ERROR_LOG_FLUSH              CF_ERROR_LOG - 7

#define CF_LOG_BUFFER_DEFAULT           -1
#define CF_LOG_BUFFER_NO                0

typedef void *  CF_Log_Ctx;

#ifdef __cplusplus
extern "C" {
#endif

CF_EXPORT int
CF_Log_Initialize       (const int logPool);

CF_EXPORT int
CF_Log_Finalize         (void);

CF_EXPORT CF_Log_Ctx
CF_Log_CreateCtx        (const char * path,
                         const int  memsize);

CF_EXPORT int
CF_Log_SetMultiThread   (CF_Log_Ctx ctx);

CF_EXPORT int
CF_Log_UnsetMultiThread (CF_Log_Ctx ctx);

CF_EXPORT int
CF_Log_DestroyCtx       (CF_Log_Ctx ctx);

CF_EXPORT int
CF_Log_Write            (CF_Log_Ctx ctx,
                         const char * prefix,
                         const char * fmt, ...);

CF_EXPORT int
CF_Log_Flush            (CF_Log_Ctx ctx);

#ifdef __cplusplus
}
#endif

#endif // #ifndef __CF_LOG_H__