src/usr.bin/doscmd/doscmd.c, branch release/3.3.0_cvs

This commit was manufactured by cvs2svn to create tag

1999-09-16T08:26:13+00:00

'RELENG_3_3_0_RELEASE'.

This commit was manufactured to restore the state of the 3.3-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

$Id$ -> $FreeBSD$

1999-08-29T15:57:45+00:00

Change doscmd to use i386_set_ioperm() call instead of sysarch().

1998-07-28T03:39:59+00:00

o remove -f from doscmd man page, as it is not implemented.

1998-07-16T23:54:26+00:00

o Remove init printf
o Don't set optind from return value for do_args.  getopt has already
  done this.
o Bump EMS memory from 1M to 10M (this really should be a command line
  option).
o Open /dev/null when requested to open emmxxxx0 to allow many programs
  checking to see if EMS is installed to find it.
o Route int67 to ems_entry to allow EMS to be used when DOS is emulated
  as well as when DOS is booted.  This may obviate the need for the
  driver doing anything at all in a really booted situation and won't
  hurt that case.

I can now run the DOS program I'm interested in running with enough
EMS memory that its "advanced" functions are enabled and working.

o Be more careful about using sprintf and strcpy.

1998-07-02T05:23:55+00:00

Make sourcer's main program execute in X mode.

1998-07-01T19:56:17+00:00

o Make the dos emulation treat c: and C: the same way.  Sourcer was doing
  a chdir("c:\\") rather than a chdir("C:\\");
o use drlton() in all places where we used to use -'A' so that we're always
  case independent.
o use drntol() in all places where we used to use + 'A' for similar reasons

Don't assume sigset_t and int are equivalent.

1998-02-28T16:02:24+00:00

Add support for EMS emulation to doscmd. This requires changing the

1997-09-30T22:04:06+00:00

interface for callbacks to doscmd from DOS, obsoleting the instbsdi
redirector.  (redir.com replaces it)

A temporary hack is in place so the instbsdi program will (hopefully) work
in the short term.
Submitted by:	Helmut F. Wirth

Add support for XMS memory to doscmd.

1997-08-15T23:41:26+00:00

Submitted by:	Helmut F. Wirth

Add our doscmd to the tree. This is a result of work from BSDI, and

1997-08-09T01:43:15+00:00

a group of dos emulator developers.
Submitted by:	Jonathan Lemon 
Obtained from:	BSDI