I get a segmentation fault when writing to stdout or stderr inside a GPC module called from a C program. I guess I have to set something manually that would be set automatically by the pascal main that isn't set by a c main, but I can't find any reference to this problem in the documentation.

--Chris Ferrall

---------------------- C main --------------------- #include <stdio.h> extern Bug();

main () { Bug(); }

---------------------- Pascal module ----------------

module bug; uses GPC ;

procedure bug; External;

procedure bug; var f : text; begin rewrite(f,'cstring.txt'); writeln(f,'writing to text file okay '); close(f); (* Either of the following commands will cause a segmentation fault *) writeln('writing to standard output not okay'); writeln(StdErr,'writing to stderr not okay'); end;

end.