thodg/cgminer/logging.h

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• Hash : 5bae526b
  Author :
  Date : 2014-02-28T12:20:33
  

  Use an early_quit function for shutting down when we have not successfully initialised that does not try to clean up.
  

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• logging.h

• #ifndef __LOGGING_H__
  #define __LOGGING_H__
  
  #include "config.h"
  #include <stdbool.h>
  #include <stdarg.h>
  
  #ifdef HAVE_SYSLOG_H
  #include <syslog.h>
  #else
  enum {
  	LOG_ERR,
  	LOG_WARNING,
  	LOG_NOTICE,
  	LOG_INFO,
  	LOG_DEBUG,
  };
  #endif
  
  /* debug flags */
  extern bool opt_debug;
  extern bool opt_log_output;
  extern bool opt_realquiet;
  extern bool want_per_device_stats;
  
  /* global log_level, messages with lower or equal prio are logged */
  extern int opt_log_level;
  
  #define LOGBUFSIZ 256
  
  extern void _applog(int prio, const char *str, bool force);
  extern void _simplelog(int prio, const char *str, bool force);
  
  #define IN_FMT_FFL " in %s %s():%d"
  
  #define applog(prio, fmt, ...) do { \
  	if (opt_debug || prio != LOG_DEBUG) { \
  		if (use_syslog || opt_log_output || prio <= opt_log_level) { \
  			char tmp42[LOGBUFSIZ]; \
  			snprintf(tmp42, sizeof(tmp42), fmt, ##__VA_ARGS__); \
  			_applog(prio, tmp42, false); \
  		} \
  	} \
  } while (0)
  
  #define simplelog(prio, fmt, ...) do { \
  	if (opt_debug || prio != LOG_DEBUG) { \
  		if (use_syslog || opt_log_output || prio <= opt_log_level) { \
  			char tmp42[LOGBUFSIZ]; \
  			snprintf(tmp42, sizeof(tmp42), fmt, ##__VA_ARGS__); \
  			_simplelog(prio, tmp42, false); \
  		} \
  	} \
  } while (0)
  
  #define applogsiz(prio, _SIZ, fmt, ...) do { \
  	if (opt_debug || prio != LOG_DEBUG) { \
  		if (use_syslog || opt_log_output || prio <= opt_log_level) { \
  			char tmp42[_SIZ]; \
  			snprintf(tmp42, sizeof(tmp42), fmt, ##__VA_ARGS__); \
  			_applog(prio, tmp42, false); \
  		} \
  	} \
  } while (0)
  
  #define forcelog(prio, fmt, ...) do { \
  	if (opt_debug || prio != LOG_DEBUG) { \
  		if (use_syslog || opt_log_output || prio <= opt_log_level) { \
  			char tmp42[LOGBUFSIZ]; \
  			snprintf(tmp42, sizeof(tmp42), fmt, ##__VA_ARGS__); \
  			_applog(prio, tmp42, true); \
  		} \
  	} \
  } while (0)
  
  #define quit(status, fmt, ...) do { \
  	if (fmt) { \
  		char tmp42[LOGBUFSIZ]; \
  		snprintf(tmp42, sizeof(tmp42), fmt, ##__VA_ARGS__); \
  		_applog(LOG_ERR, tmp42, true); \
  	} \
  	_quit(status); \
  } while (0)
  
  #define early_quit(status, fmt, ...) do { \
  	if (fmt) { \
  		char tmp42[LOGBUFSIZ]; \
  		snprintf(tmp42, sizeof(tmp42), fmt, ##__VA_ARGS__); \
  		_applog(LOG_ERR, tmp42, true); \
  	} \
  	__quit(status, false); \
  } while (0)
  
  #define quithere(status, fmt, ...) do { \
  	if (fmt) { \
  		char tmp42[LOGBUFSIZ]; \
  		snprintf(tmp42, sizeof(tmp42), fmt IN_FMT_FFL, \
  				##__VA_ARGS__, __FILE__, __func__, __LINE__); \
  		_applog(LOG_ERR, tmp42, true); \
  	} \
  	_quit(status); \
  } while (0)
  
  #define quitfrom(status, _file, _func, _line, fmt, ...) do { \
  	if (fmt) { \
  		char tmp42[LOGBUFSIZ]; \
  		snprintf(tmp42, sizeof(tmp42), fmt IN_FMT_FFL, \
  				##__VA_ARGS__, _file, _func, _line); \
  		_applog(LOG_ERR, tmp42, true); \
  	} \
  	_quit(status); \
  } while (0)
  
  #ifdef HAVE_CURSES
  
  #define wlog(fmt, ...) do { \
  	char tmp42[LOGBUFSIZ]; \
  	snprintf(tmp42, sizeof(tmp42), fmt, ##__VA_ARGS__); \
  	_wlog(tmp42); \
  } while (0)
  
  #define wlogprint(fmt, ...) do { \
  	char tmp42[LOGBUFSIZ]; \
  	snprintf(tmp42, sizeof(tmp42), fmt, ##__VA_ARGS__); \
  	_wlogprint(tmp42); \
  } while (0)
  
  #endif
  
  #endif /* __LOGGING_H__ */
  

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