Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
314ba352 JP |
2 | #ifndef __KERN_LEVELS_H__ |
3 | #define __KERN_LEVELS_H__ | |
4 | ||
04d2c8c8 JP |
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ |
6 | #define KERN_SOH_ASCII '\001' | |
7 | ||
8 | #define KERN_EMERG KERN_SOH "0" /* system is unusable */ | |
9 | #define KERN_ALERT KERN_SOH "1" /* action must be taken immediately */ | |
10 | #define KERN_CRIT KERN_SOH "2" /* critical conditions */ | |
11 | #define KERN_ERR KERN_SOH "3" /* error conditions */ | |
12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | |
13 | #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ | |
14 | #define KERN_INFO KERN_SOH "6" /* informational */ | |
15 | #define KERN_DEBUG KERN_SOH "7" /* debug-level messages */ | |
16 | ||
e36202a8 | 17 | #define KERN_DEFAULT "" /* the default kernel loglevel */ |
314ba352 | 18 | |
314ba352 JP |
19 | /* |
20 | * Annotation for a "continued" line of log printout (only done after a | |
21 | * line that had no enclosing \n). Only to be used by core/arch code | |
22 | * during early bootup (a continued line is not SMP-safe otherwise). | |
23 | */ | |
4bcc595c | 24 | #define KERN_CONT KERN_SOH "c" |
314ba352 | 25 | |
a39d4a85 JP |
26 | /* integer equivalents of KERN_<LEVEL> */ |
27 | #define LOGLEVEL_SCHED -2 /* Deferred messages from sched code | |
28 | * are set to this special level */ | |
29 | #define LOGLEVEL_DEFAULT -1 /* default (or last) loglevel */ | |
30 | #define LOGLEVEL_EMERG 0 /* system is unusable */ | |
31 | #define LOGLEVEL_ALERT 1 /* action must be taken immediately */ | |
32 | #define LOGLEVEL_CRIT 2 /* critical conditions */ | |
33 | #define LOGLEVEL_ERR 3 /* error conditions */ | |
34 | #define LOGLEVEL_WARNING 4 /* warning conditions */ | |
35 | #define LOGLEVEL_NOTICE 5 /* normal but significant condition */ | |
36 | #define LOGLEVEL_INFO 6 /* informational */ | |
37 | #define LOGLEVEL_DEBUG 7 /* debug-level messages */ | |
38 | ||
314ba352 | 39 | #endif |