[rtems commit] virtex5/startup/dummy_console.c: Fix no prototype warning

[Joel Sherrill]

Turns out that BSP_output_char is prototyped in <rtems/bspIo.h>.
I suspect that it may be prototyped in many BSPs.

Also the virtex4 and virtex5 had their own prototypes for the console
driver entry points. Those are in <rtems/console.h>.

I will commit a fix to get ~7 prototypes from headers.

--joel

On Tue, Apr 25, 2017 at 8:58 PM, Gedare Bloom <gedare at rtems.org> wrote:

> On Tue, Apr 25, 2017 at 9:02 PM, Joel Sherrill <joel at rtems.org> wrote:
> >
> >
> > On Tue, Apr 25, 2017 at 7:21 PM, Gedare Bloom <gedare at rtems.org> wrote:
> >>
> >> On Mon, Apr 24, 2017 at 6:21 PM, Joel Sherrill <joel at rtems.org> wrote:
> >> > Module:    rtems
> >> > Branch:    master
> >> > Commit:    fd48b43007b001a6f31949952504c9b55d895c4f
> >> > Changeset:
> >> > http://git.rtems.org/rtems/commit/?id=fd48b43007b001a6f31949952504c9
> b55d895c4f
> >> >
> >> > Author:    Joel Sherrill <joel at rtems.org>
> >> > Date:      Mon Apr 24 11:15:53 2017 -0500
> >> >
> >> > virtex5/startup/dummy_console.c: Fix no prototype warning
> >> >
> >> > ---
> >> >
> >> >  c/src/lib/libbsp/powerpc/virtex5/startup/dummy_console.c | 1 +
> >> >  1 file changed, 1 insertion(+)
> >> >
> >> > diff --git a/c/src/lib/libbsp/powerpc/virtex5/startup/dummy_console.c
> >> > b/c/src/lib/libbsp/powerpc/virtex5/startup/dummy_console.c
> >> > index 048133d..e62a9f0 100644
> >> > --- a/c/src/lib/libbsp/powerpc/virtex5/startup/dummy_console.c
> >> > +++ b/c/src/lib/libbsp/powerpc/virtex5/startup/dummy_console.c
> >> > @@ -26,6 +26,7 @@ rtems_device_driver
> >> > console_control(rtems_device_major_number major,
> >> >                                      rtems_device_minor_number minor,
> >> >                                      void*                     arg);
> >> >
> >> > +void BSP_output_char(char ch);
> >> >
> >> Can we avoid declaring non-static functions in .c files? I would
> >> either see this in a header file, or see it declared as a static
> >> function.
> >
> >
> > It can't be static because it is in another file and used by both.
> >
> > I suppose a bspimpl.h could be added if folks desire.
> >
> If a function is used in more than one source file, it should be
> exported via a header file to all of them. (I think this can, and
> should, be a rule.)
>
> >>
> >>
> >> >  ssize_t __bsp_memory_write(int minor, const char* buf, size_t len)
> >> >  {
> >> >
> >> > _______________________________________________
> >> > vc mailing list
> >> > vc at rtems.org
> >> > http://lists.rtems.org/mailman/listinfo/vc
> >> _______________________________________________
> >> devel mailing list
> >> devel at rtems.org
> >> http://lists.rtems.org/mailman/listinfo/devel
> >
> >
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/devel/attachments/20170426/f9c7c78e/attachment-0002.html>