[MPlayer-dev-eng] man_anonymous

[Aurelien Jacobs]

On Mon, 7 Mar 2005 10:25:45 -0500
D Richard Felker III <dalias at aerifal.cx> wrote:

> On Mon, Mar 07, 2005 at 11:55:15AM +0100, Reimar Döffinger wrote:
> > Hi,
> > > Isn't adding a bunch of ifdefs into all code that uses mmap a lot more
> > > intrusive than a configure test that just puts the code, when necessary, into
> > > config.h?  Isn't that the point of config.h?
> > 
> > Well, it makes configure larger (which is already a really big monster)
> > and unfortunately some code uses MAP_ANON and some use MAP_ANONYMOUS, so
> > we would actually need two configure checks at the moment :-(
> 
> Please remove both and put (void*)-1 wherever it's needed. This is
> (always) the value of both constants and it eliminates the dependency
> on stupid #defines that might be missing.

Huh ?
In my bits/mman.h I have :
#define MAP_ANONYMOUS   0x20

Aurel