Re: 7.1 beta 3 CHANGES FOR QNX

Hi,
I have deleted the include of termios.h in include/port/qnx4.h.
Then I recompiled pgsql and I have compiled a program with ecpg.

All seem to work right.

Thanks
Maurizio

.
----- Original Message -----
From: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Maurizio" <maurizio(dot)c(at)libero(dot)it>
Cc: <pgsql-hackers(at)postgresql(dot)org>; "Bruce Momjian"
<pgman(at)candle(dot)pha(dot)pa(dot)us>; "Kardos, Dr. Andreas" <kardos(at)repas-aeg(dot)de>
Sent: Tuesday, February 06, 2001 4:08 AM
Subject: Re: [HACKERS] 7.1 beta 3 CHANGES FOR QNX

> "Maurizio" <maurizio(dot)c(at)libero(dot)it> writes:
> > ECHO is defined in the following QNX gcc include files :
> > termio.h
> > termios.h
> > If ECHO was not redefined in pgc.l you can't compile in embedded SQL C.
>
> Well, my question still stands: why aren't the other four flex outputs
> also broken? They all use ECHO.
>
> In any case, I'd prefer to see this fixed by not including <termios.h>
> rather than hacking up the .l files. Surely it doesn't need to be
> included everywhere, as src/include/port/qnx4.h is now causing to
> happen. In fact, it looks to me like qnx4.h probably includes and
> defines a lot more than it needs to; would you experiment with stripping
> it down?
>
> > I am also checking for another problem.
> > I have some errors if I compile pgsql without change the typedef Size in
> > c.h.
> > To succesfully compile pgsql I have changed typedef Size in int insteed
> > size_t.
>
> That strikes me as *horribly* dangerous. There is too much code whose
> behavior might change in unpleasant ways if Size becomes a signed type.
> Please explain what problems you are seeing that make you think this is
> a good idea.
>
>
> Andreas, the QNX port is largely your work IIRC. What do you think of
> these issues? Have you tried 7.1beta on QNX?
>
> regards, tom lane