Hi,

I am trying to de-trap an application, by writing out intermediate results,
using printf, a plain text application, using C code. The application traps
(trap 0005). Output is written to the screen. I have no idea why my
application traps and where it traps.

appli  log

leaves me with a file of 0 length, whereas without redirection:

appli < input

results are written to the screen.

When i open a stream and write my intermediate info to this stream, the
streamed file is empty as well, as a result of the trapping.

So how can i redirect my info (printf) to a file, when the program traps?

I am using OS/2 version 2.1. IBMs C compiler (2.01) or Borlands C compiler
(1.0) produce the same redirection behaviour, so it must be an intrinsic
feature of the OS.

Any idea to solve this dilemma?


73 es cuagn,
 Henk

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