#ifndef _SYSLOG_H #define _SYSLOG_H 1 // https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/syslog.h.html #include __BEGIN_DECLS #define LOG_PID 0x01 #define LOG_CONS 0x02 #define LOG_NDELAY 0x04 #define LOG_ODELAY 0x08 #define LOG_NOWAIT 0x10 #define LOG_EMERG 0 #define LOG_ALERT 1 #define LOG_CRIT 2 #define LOG_ERR 3 #define LOG_WARNING 4 #define LOG_NOTICE 5 #define LOG_INFO 6 #define LOG_DEBUG 7 #define LOG_KERN ( 0 << 3) #define LOG_USER ( 1 << 3) #define LOG_MAIL ( 2 << 3) #define LOG_NEWS ( 3 << 3) #define LOG_UUCP ( 4 << 3) #define LOG_DAEMON ( 5 << 3) #define LOG_AUTH ( 6 << 3) #define LOG_CRON ( 7 << 3) #define LOG_LPR ( 8 << 3) #define LOG_LOCAL0 ( 9 << 3) #define LOG_LOCAL1 (10 << 3) #define LOG_LOCAL2 (11 << 3) #define LOG_LOCAL3 (12 << 3) #define LOG_LOCAL4 (13 << 3) #define LOG_LOCAL5 (14 << 3) #define LOG_LOCAL6 (15 << 3) #define LOG_LOCAL7 (16 << 3) #define LOG_MASK(pri) (1 << (pri)) void closelog(void); void openlog(const char* ident, int logopt, int facility); int setlogmask(int maskpri); void syslog(int priority, const char* message, ...); __END_DECLS #endif