/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __KERN_LEVELS_H__ #define __KERN_LEVELS_H__ #define KERN_SOH "\001" /* ASCII Start Of Header */ #define KERN_SOH_ASCII '\001' #define KERN_EMERG KERN_SOH "0" /* system is unusable */ #define KERN_ALERT KERN_SOH "1" /* action must be taken immediately */ #define KERN_CRIT KERN_SOH "2" /* critical conditions */ #define KERN_ERR KERN_SOH "3" /* error conditions */ #define KERN_WARNING KERN_SOH "4" /* warning conditions */ #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ #define KERN_INFO KERN_SOH "6" /* informational */ #define KERN_DEBUG KERN_SOH "7" /* debug-level messages */ #define KERN_DEFAULT KERN_SOH "d" /* the default kernel loglevel */ /* * Annotation for a "continued" line of log printout (only done after a * line that had no enclosing \n). Only to be used by core/arch code * during early bootup (a continued line is not SMP-safe otherwise). */ #define KERN_CONT KERN_SOH "c" /* integer equivalents of KERN_<LEVEL> */ #define LOGLEVEL_SCHED -2 /* Deferred messages from sched code * are set to this special level */ #define LOGLEVEL_DEFAULT -1 /* default (or last) loglevel */ #define LOGLEVEL_EMERG 0 /* system is unusable */ #define LOGLEVEL_ALERT 1 /* action must be taken immediately */ #define LOGLEVEL_CRIT 2 /* critical conditions */ #define LOGLEVEL_ERR 3 /* error conditions */ #define LOGLEVEL_WARNING 4 /* warning conditions */ #define LOGLEVEL_NOTICE 5 /* normal but significant condition */ #define LOGLEVEL_INFO 6 /* informational */ #define LOGLEVEL_DEBUG 7 /* debug-level messages */ #endif