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Re: `print' does not print


From: Eli Zaretskii
Subject: Re: `print' does not print
Date: Fri, 22 Mar 2002 20:35:26 +0200

> Date: Fri, 22 Mar 2002 18:47:20 +0100
> From: Ralf Fassel <address@hidden>
> 
> | How about disassembly of printchar?  Does it show the call to fwrite
> | in both cases?
> 
> You mean the assembler code output as of gcc -S ... print.c?

No, I meant the "disassembly printchar" command typed at GDB's prompt.

> | What happens if you replace `fwrite' with `fflush' followed by
> | `write'?  Does that change anything?
> 
> Errr, yes, it does.

Aha!  So this might be a buffering issue.  Does it help to keep
fwrite, but put fflush right after it?

> I don't know whether it makes much sense to dig deeper here.  While
> I'm as curious what is the problem here, maybe I just go and fetch the
> CVS version and see what happens there.

If you can try the CVS version, please do.  I don't think this
problem has anything to do with Emacs versions, though.



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