/** \file daemon.h exported symbols from daemon.c */ void daemonize(void); void daemon_open_log_or_die(void); void daemon_close_log(void); void log_welcome(const char *whoami); void drop_privileges_or_die(const char *username, const char *groupname); /** used for server_uptime() */ enum uptime {UPTIME_SET, UPTIME_GET}; time_t server_uptime(enum uptime set_or_get); __malloc char *uptime_str(void); void daemon_set_logfile(char *logfile_name); void daemon_set_flag(unsigned flag); void daemon_clear_flag(unsigned flag); void daemon_set_loglevel(char *loglevel); void daemon_set_default_log_colors(void); int daemon_set_log_color(char const *arg); /** Daemon log configuration flags. */ enum daemon_flags { /** Whether the hostname should be logged. */ DF_LOG_HOSTNAME = 1, /** Whether the PID should be logged. */ DF_LOG_PID = 2, /** Prepend log message with date and time. */ DF_LOG_TIME = 4, /** Also print the loglevel for each message. */ DF_LOG_LL = 8, /** Use colored output. */ DF_COLOR_LOG = 16, };