log.h

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#ifndef POSER_CORE_LOG_H
#define POSER_CORE_LOG_H
 
#include <poser/decl.h>
 
#include <stdio.h>
 
#define PSC_MAXLOGLINE 16384
 
typedef enum PSC_LogLevel
{
    PSC_L_FATAL,    
    PSC_L_ERROR,    
    PSC_L_WARNING,  
    PSC_L_INFO,     
    PSC_L_DEBUG     
} PSC_LogLevel;
 
typedef void (*PSC_LogWriter)(PSC_LogLevel level,
    const char *message, void *data)
    ATTR_NONNULL((2));
 
DECLEXPORT void
PSC_Log_setFileLogger(FILE *file)
    ATTR_NONNULL((1));
 
DECLEXPORT void
PSC_Log_setSyslogLogger(const char *ident, int facility, int withStderr)
    ATTR_NONNULL((1));
 
DECLEXPORT void
PSC_Log_setCustomLogger(PSC_LogWriter writer, void *data)
    ATTR_NONNULL((1));
 
DECLEXPORT void
PSC_Log_setMaxLogLevel(PSC_LogLevel level);
 
DECLEXPORT void
PSC_Log_setSilent(int silent);
 
DECLEXPORT void
PSC_Log_setAsync(int async);
 
DECLEXPORT int
PSC_Log_enabled(PSC_LogLevel level);
 
DECLEXPORT void
PSC_Log_msg(PSC_LogLevel level, const char *message)
    ATTR_NONNULL((2));
 
DECLEXPORT void
PSC_Log_fmt(PSC_LogLevel level, const char *format, ...)
    ATTR_NONNULL((2)) ATTR_FORMAT((printf, 2, 3));
 
#endif