src/sys/ddb/db_input.c, branch release/2.2.8_cvs

This commit was manufactured by cvs2svn to create tag

1999-01-21T00:55:30Z

'RELENG_2_2_8_RELEASE'. This commit was manufactured to restore the state of the 2.2.8-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

Command history buffer fix. (MFC)

1997-11-09T06:33:09Z

Submitted by: john hood

Merge the hack from rev 1.19 to recognize syscons's arrow keys.

1997-08-21T05:51:56Z

MFC: rev 1.18, make arrow keys work in DDB.

1997-08-17T13:53:52Z

TODO: syscons uses weird keycodes that aren't recognized yet.

if there is no console, cngetc should act like getc and return -1

1996-10-30T21:40:25Z

make callers aware of this in those cases where it can occur.

Finally implement a simple commandline history in DDB.

1996-08-10T13:38:44Z

Emacs-style line editing has already been there (did anybody ever notice this? :), so i `only' had to add ^P and ^N. The approach is fairly minimalistic, with the advantage of keeping the bloat as small as 864 bytes of .text and 16 bytes of .bss, plus 10*120 bytes malloc'ed history buffer at the first use.

Clean up various compiler warnings. Most (if not all) were benign

1996-05-08T04:29:08Z

Reviewed by: bde

Reduced and cleaned up #includes.

1995-12-10T19:08:32Z

Staticize and cleanup.

1995-12-10T13:32:43Z

Untangled the vm.h include file spaghetti.

1995-12-07T12:48:31Z