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Provide some info on what db_trap_callback() is for in the code.

This commit is contained in:
jeffs 2000-07-18 20:51:07 +00:00
parent 59a7148fe9
commit 9349a51d66
1 changed files with 5 additions and 1 deletions
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6
sys/ddb/db_trap.c
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@ -1,4 +1,4 @@
/* $NetBSD: db_trap.c,v 1.15 2000/07/17 19:57:50 jeffs Exp $ */
/* $NetBSD: db_trap.c,v 1.16 2000/07/18 20:51:07 jeffs Exp $ */
/*
* Mach Operating System
@ -44,6 +44,10 @@
#include <ddb/db_sym.h>
#include <ddb/db_extern.h>
/*
* db_trap_callback can be hooked by MD port code to handle special
* cases such as disabling hardware watchdogs while in DDB.
*/
void (*db_trap_callback)(int);
void