Re: printf() stops working after some time

Hi Josef,

Can you provide more details about the original error?  What does perror()
say after the call?
If it is a write error, do you know what the underlying write error is?

Also, what are your configuration options?

Looking at the vfprintf.c code, there is no check for the _SERR flag being
set so it isn't blatantly obvious why this problem is occurring
for you.
.
-- Jeff J.

On Fri, Oct 26, 2018 at 4:27 AM, Josef Wolf <[email protected]> wrote:

> Hallo again,
>
> this thread has drifted to the malloc() issue.
>
> But there are no opinions yet about the primary questions:
>
> > Why are printf/puts inconsisten on the error handling?
> >
> > Is there a way to "auto-clear" this error flag?
> >
> > I have not seen this in older newlib releases.
>
> --
> Josef Wolf
> [email protected]
>