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Date: | Fri, 23 Feb 2007 18:44:42 +0100 |
From: | =?UTF-8?B?SmFuIERqw6Rydg==?= <jan DOT h DOT d AT swipnet DOT se> |
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Subject: | Re: FW: Re: [emacs_user AT hotmail DOT com: ***MEMORY-ERROR***: emacs[5172]: GSlice: failed |
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Larry Hall wrote: > Jan DjÃrv wrote: > > Yes it does thanks for the explanation. Cygwin has some mechanism that makes > it possible for a program to supply its own malloc/free and friends I think > (malloc_wrapper.cc). Would it be hard to also handle memalign/valloc and > later posix_memalign in the same fashion? > > > > It already handles memalign/valloc. Are you talking about the released cygwin version? It does not handle malloc the same as memalign, I see in malloc_wrapper.c: extern "C" void * malloc (size_t size) { void *res; export_malloc_called = 1; if (!use_internal_malloc) res = user_data->malloc (size); else ... and extern "C" void * memalign (size_t alignment, size_t bytes) { void *res; if (!use_internal_malloc) { set_errno (ENOSYS); res = NULL; } > > > Would I be correct in assuming that such an addition would make glib call the > Emacs versions? > > > > I suppose. But if Emacs is modular enough to provide its calls as a > (import) library or object file, you can just list this on the link line > after glib and get the same affect for Emacs/glib. This may be easier > for you. That would have to come from someone that cares alot about Emacs + Gtk+ on cygwin. I'm just trying to find a simple solution, as it seems now, we will disable Gtk+ on cygwin. BTW, I tried to put to put the object file that contain malloc/memalign after the Gtk+ libraries, and it didn't work. Glib does not call the Emacs supplied memalign in this case either. Jan D. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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