Hi Sebastian,

On Jun 23 11:22, Sebastian Huber wrote:
> This simplifies further changes in this area.
> 
> Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
> ---
>  newlib/libc/stdio/findfp.c | 50 ++++++++++++++++++++++++++++++----------------
>  1 file changed, 33 insertions(+), 17 deletions(-)
> 
> diff --git a/newlib/libc/stdio/findfp.c b/newlib/libc/stdio/findfp.c
> index ecc65d6d3..601795098 100644
> --- a/newlib/libc/stdio/findfp.c
> +++ b/newlib/libc/stdio/findfp.c
> @@ -84,6 +84,36 @@ _DEFUN(std, (ptr, flags, file),
>  #endif
>  }
>  
> +static void
> +stdin_init(FILE *ptr)
> +{
> +  std (ptr,  __SRD, 0);
> +}
> +
> +static void
> +stdout_init(FILE *ptr)
> +{
> +  /* On platforms that have true file system I/O, we can verify
> +     whether stdout is an interactive terminal or not, as part of
> +     __smakebuf on first use of the stream.  For all other platforms,
> +     we will default to line buffered mode here.  Technically, POSIX
> +     requires both stdin and stdout to be line-buffered, but tradition
> +     leaves stdin alone on systems without fcntl.  */
> +#ifdef HAVE_FCNTL
> +  std (ptr, __SWR, 1);
> +#else
> +  std (ptr, __SWR | __SLBF, 1);
> +#endif
> +}
> +
> +static void
> +stderr_init(FILE *ptr)
> +{
> +  /* POSIX requires stderr to be opened for reading and writing, even
> +     when the underlying fd 2 is write-only.  */
> +  std (ptr, __SRW | __SNBF, 2);
> +}
>. +

Perhaps these func should be inline?


Corinna

-- 
Corinna Vinschen
Cygwin Maintainer
Red Hat