[MPlayer-cvslog] r29123 - trunk/libmpdemux/parse_mp4.c

[Diego Biurrun]

On Thu, Apr 02, 2009 at 01:15:22AM +0300, Uoti Urpala wrote:
> On Thu, 2009-04-02 at 00:07 +0200, Diego Biurrun wrote:
> > On Wed, Apr 01, 2009 at 10:41:47PM +0300, Uoti Urpala wrote:
> > > On Wed, 2009-04-01 at 19:09 +0200, Diego Biurrun wrote:
> > > > On Wed, Apr 01, 2009 at 07:48:32PM +0300, Uoti Urpala wrote:
> > > > > On Wed, 2009-04-01 at 18:28 +0200, diego wrote:
> > > > > > 
> > > > > > Log:
> > > > > > Add config.h #include, necessary for HAVE_MALLOC_H check.
> > > > > 
> > > > > You should first verify whether the check is correct and needed - as far
> > > > > as I can tell it isn't.
> > > > 
> > > > How can the test be incorrect and unneeded?  malloc.h is not available
> > > > everywhere..
> > > 
> > > In the other direction - what would fail without HAVE_MALLOC_H?
> > 
> > Some systems lack malloc.h, compilation would fail on those systems.
> 
> I'm not sure just how you interpreted "without HAVE_MALLOC_H",

Without the line

  #if HAVE_MALLOC_H

present in the file, seems like the natural interpretation to me.

> but I meant "in case HAVE_MALLOC_H was not defined". In other words I
> see no reason why that check would ever need to _succeed_.

If it's undefined we get a warning, if it's defined to 0, the header is
skipped, if it's defined to 1, the header is included.  We have the
desired behavior now.

Diego