Module Name: src
Committed By: sevan
Date: Sat Feb 17 01:13:07 UTC 2018
Modified Files:
src/share/man/man4: ddb.4
Log Message:
document dumpstack variable.
Sort built-in variables alphabetically.
To generate a diff of this commit:
cvs rdiff -u -r1.172 -r1.173 src/share/man/man4/ddb.4
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man4/ddb.4
diff -u src/share/man/man4/ddb.4:1.172 src/share/man/man4/ddb.4:1.173
--- src/share/man/man4/ddb.4:1.172 Wed Jan 24 10:04:28 2018
+++ src/share/man/man4/ddb.4 Sat Feb 17 01:13:07 2018
@@ -1,4 +1,4 @@
-.\" $NetBSD: ddb.4,v 1.172 2018/01/24 10:04:28 wiz Exp $
+.\" $NetBSD: ddb.4,v 1.173 2018/02/17 01:13:07 sevan Exp $
.\"
.\" Copyright (c) 1997 - 2009 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -56,7 +56,7 @@
.\" any improvements or extensions that they make and grant Carnegie Mellon
.\" the rights to redistribute these changes.
.\"
-.Dd December 28, 2017
+.Dd February 17, 2018
.Dt DDB 4
.Os
.Sh NAME
@@ -1194,6 +1194,21 @@ modifier to indicate user register
.Pp
Built-in variables currently supported are:
.Bl -tag -offset indent -width "maxwidth" -compact
+.It Va dumpstack
+If non-zero (the default),
+causes a stack trace to be printed when
+.Nm
+is entered on panic.
+.It Va fromconsole
+If non-zero (the default),
+the kernel allows to enter
+.Nm
+from the console (by break signal or special key sequence).
+If the kernel configuration option
+.D1 Cd options DDB_FROMCONSOLE=0
+is used,
+.Va fromconsole
+will be initialized to off.
.It Va lines
The number of lines.
This is used by the
@@ -1230,20 +1245,9 @@ will be initialized to off, causing a st
the system to be rebooted instead of
.Nm
being entered.
-Other useful settings are \-1, which suppresses the stack trace before
-reboot, and 2, which causes a stack trace to be printed and
-.Nm
-to be entered.
-.It Va fromconsole
-If non-zero (the default),
-the kernel allows to enter
-.Nm
-from the console (by break signal or special key sequence).
-If the kernel configuration option
-.D1 Cd options DDB_FROMCONSOLE=0
-is used,
-.Va fromconsole
-will be initialized to off.
+Setting
+.Va onpanic
+to -1 suppresses the stack trace before reboot.
.It Va radix
Input and output radix.
.It Va tabstops
