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Re: MiNT 1.10 re-sync
Jason Baker writes:
> > >Michael Hohmuth writes:
> > >
> > >> > 6. and now the sticky text/fragmentation megapatch... does a few things:
> > >>
> > >> > . execv..() frees the old process memory before allocating the new ones,
> > >> > and so no longer leaves holes in your memory map. this took a few
> > >> > ugly hacks but i think its worth it :) the only visible change should
> > >> > be when exec'ing a damaged binary the process gets killed, fixing that
> > >> > would require reading executables twice.
> > >>
> > >> Well, that's fine with me, but I don't know whether this "non-posixish"
> > >> behaviour is tolerable by all others? I guess so... as it effectively
> > >> makes "damaged executable" equivalent to "executable crashed immediately
> > >> after it has been run".
> >
> I don't know how shells actually handle interpreter files, but
> one way would be to do an exec..(), and if it has an invalid format
> check if it should be piped to an interpreter.
that still works, the header is still checked first (scripts have
a different magic).
>
> Jason
cheers
Juergen
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