1 #ifndef __KERN_LEVELS_H__
2 #define __KERN_LEVELS_H__
4 #define KERN_SOH "\001" /* ASCII Start Of Header */
5 #define KERN_SOH_ASCII '\001'
7 #define KERN_EMERG KERN_SOH "0" /* system is unusable */
8 #define KERN_ALERT KERN_SOH "1" /* action must be taken immediately */
9 #define KERN_CRIT KERN_SOH "2" /* critical conditions */
10 #define KERN_ERR KERN_SOH "3" /* error conditions */
11 #define KERN_WARNING KERN_SOH "4" /* warning conditions */
12 #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */
13 #define KERN_INFO KERN_SOH "6" /* informational */
14 #define KERN_DEBUG KERN_SOH "7" /* debug-level messages */
16 #define KERN_DEFAULT KERN_SOH "d" /* the default kernel loglevel */
19 * Annotation for a "continued" line of log printout (only done after a
20 * line that had no enclosing \n). Only to be used by core/arch code
21 * during early bootup (a continued line is not SMP-safe otherwise).
25 /* integer equivalents of KERN_<LEVEL> */
26 #define LOGLEVEL_SCHED -2 /* Deferred messages from sched code
27 * are set to this special level */
28 #define LOGLEVEL_DEFAULT -1 /* default (or last) loglevel */
29 #define LOGLEVEL_EMERG 0 /* system is unusable */
30 #define LOGLEVEL_ALERT 1 /* action must be taken immediately */
31 #define LOGLEVEL_CRIT 2 /* critical conditions */
32 #define LOGLEVEL_ERR 3 /* error conditions */
33 #define LOGLEVEL_WARNING 4 /* warning conditions */
34 #define LOGLEVEL_NOTICE 5 /* normal but significant condition */
35 #define LOGLEVEL_INFO 6 /* informational */
36 #define LOGLEVEL_DEBUG 7 /* debug-level messages */