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Re: [avr-libc-dev] fflush() implementation
From: |
Weddington, Eric |
Subject: |
Re: [avr-libc-dev] fflush() implementation |
Date: |
Mon, 27 Aug 2012 17:07:30 +0000 |
> -----Original Message-----
> From: address@hidden [mailto:avr-
> address@hidden On Behalf Of Joerg
> Wunsch
> Sent: Monday, August 27, 2012 10:45 AM
> To: address@hidden
> Subject: Re: [avr-libc-dev] fflush() implementation
>
> As Philipp Schafft wrote:
>
> > Please note that fflush() doesn't do that on any system. It only flushes
> > the buffers within the FILE* object.
>
> This is the most convincing argument so far. As avr-libc's stdio does
> not perform any buffering at the stdio level, fflush() can only be
> implemented as a no-op.
Hmm. Very good point.
Thanks for catching that Philipp and Joerg.
Eric