thodg/cgminer/logging.h
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Hash : 5bae526b
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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
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#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__ */