Date: Mon, 27 Jul 1998 09:09:11 -0400 (EDT)
Message-Id: <199807271309.JAA21579@delorie.com>
From: DJ Delorie <dj AT delorie DOT com>
To: salvador AT inti DOT gov DOT ar
CC: djgpp-workers AT delorie DOT com
In-reply-to: <m0z0mMW-000S4WC@inti.gov.ar> (salvador@inti.gov.ar)
Subject: Re: Pipes
Precedence: bulk


* gdb traps the program exit.  Do the same thing as it does.

* In fact, gdb traps int 0x31.  Maybe your shell could somehow trap
  that *before* it gets to the DPMI server, so that longjump is still an
  option?

* Why not add a FSEXT that implements named pipes via your shell?

* Has anyone tried longjumping from one djgpp program to another
  (parent/child) program?  If this works, the fsext can longjump
  to the shell, which can longjump to the other programs.