From: "Arthur" <arfa AT clara DOT net>
To: <djgpp AT delorie DOT com>
Subject: RE: printf in DJGPP
Date: Sat, 17 Oct 1998 14:58:02 +0100
Message-ID: <000101bdf9d6$27d61120$764e08c3@arthur>
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Reply-To: djgpp AT delorie DOT com

> I am using printf in my programs just to debug my code.  Uno,
> printf("\n%d",test);  just to see if the value is the right one
> at run time.
> And sometimes, for some strange reason, the output turns up after
> the part of
> the program that I put it in.

DJGPP uses buffered output, because it is very slow to do i/o in a virtual
memory system. This means that the stdout buffer is not output to the screen
until you force it. This includes a \n, so using printf("\n%d\n",test);
should work. Otherwise you could use fflush(NULL); which would make printf
work as expected.

James Arthur
jaa AT arfa DOT clara DOT net
ICQ#15054819