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Add a "low" console priority. This specifies that the console device

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may have limited functionality and should only be used as a last resort,
perhaps only to tell the user that they should be using something else.
This commit is contained in:
Jake Burkholder 2003-09-28 05:36:30 +00:00
parent c0e56dc2c3
commit 9ed151b5ec
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=120541
1 changed files with 4 additions and 3 deletions
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7
sys/sys/cons.h
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@ -75,9 +75,10 @@ struct consdev {
/* values for cn_pri - reflect our policy for console selection */
#define CN_DEAD 0 /* device doesn't exist */
#define CN_NORMAL 1 /* device exists but is nothing special */
#define CN_INTERNAL 2 /* "internal" bit-mapped display */
#define CN_REMOTE 3 /* serial interface with remote bit set */
#define CN_LOW 1 /* device is a last restort only */
#define CN_NORMAL 2 /* device exists but is nothing special */
#define CN_INTERNAL 3 /* "internal" bit-mapped display */
#define CN_REMOTE 4 /* serial interface with remote bit set */
#ifdef _KERNEL
extern int cons_unavail;