Curses question

[Mike Jetzer]

In article <556 at edpmgt.UUCP> gpitcher at edpmgt.UUCP (Glenn Pitcher) writes:
% Question... I supposed to write a series of programs which will call each
% other via the 'system' library call.  By problem is that all of these
% programs use the curses library.  The code fragments below are samples of
% what I've come up with and they seem to work OK yet when control is passed
% back to program 'A', I can't get the screen to update correctly (even though 
% the data is there).

% Code fragments are as follows:
[ fragmented even more]
% program 'A'
%     initscr();
%	      system(...program 'B'...);
%     endwin();

% program 'B'
%   initscr();
%   ...do various things...
%   endwin();

My curses manpage says "Programs desiring shell escapes or suspending with
control Z can call resetterm before the shell is called and fixterm after
returning from the shell."

I assume the same would apply for system() (which is, essentially, calling
a shell).

I found out from another curses question in comp.unix.questions that
curses for System V is different from curses for BSD so your mileage
may vary (although I'm on a SysV machine, whose manpage refers to
"ctrl-Z", a BSD-ism).

-- 
Mike Jetzer
"And we'll have fun, fun, fun until Daddy takes the keyboard awa-ay..."