Commit Graph

3 Commits

Author SHA1 Message Date
Ulrich Spörlein
47e1a877c5 Always assign WARNS using ?=
- fix some nearby style bugs
- include Makefile.inc where it makes sense and reduces duplication

Approved by:	ed (co-mentor)
2010-03-02 16:58:04 +00:00
Robert Watson
0693424576 Add "ddb capture print" and "ddb capture status" commands do ddb(8),
alowing the DDB output capture buffer to be easily extracted from
user space.  Both of these commands include -M/-N arguments, allowing
them to be used with kernel crash dumps (or /dev/mem).

This makes it easier to use DDB scripting and output capture with
minidumps or full dumps rather than with text dumps, allowing DDB
output (scripted or otherwise) to be easily extracted from a crash
dump.

MFC after:	1 week
Discussed with:	brooks, jhb
2008-04-25 17:34:09 +00:00
Robert Watson
a1f25b0daa Add command-line tool ddb(8), which allows DDB(4) scripts to be
managed from userspace.  It is largely a wrapper for sysctl()
calls, but because the sysctls for adding and removing scripts
are awkward to use directly, this provides an easier-to-use
interface.

MFC after:	3 months
2007-12-26 09:38:22 +00:00