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Date: | Wed, 18 Dec 2019 17:34:16 +0100 |
From: | Corinna Vinschen <corinna-cygwin AT cygwin DOT com> |
To: | Eliot Moss <moss AT cs DOT umass DOT edu> |
Cc: | cygwin <cygwin AT cygwin DOT com> |
Subject: | Re: Persistent issues around rebasing |
Message-ID: | <20191218163416.GN10310@calimero.vinschen.de> |
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Mail-Followup-To: | Eliot Moss <moss AT cs DOT umass DOT edu>, cygwin <cygwin AT cygwin DOT com> |
References: | <65e00bb8-6a95-5e47-9adb-bbe15a6d1759 AT cs DOT umass DOT edu> |
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In-Reply-To: | <65e00bb8-6a95-5e47-9adb-bbe15a6d1759@cs.umass.edu> |
--lKbk9CFItQTD29wm Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Dec 18 08:40, Eliot Moss wrote: > Dear Corinna, et al. -- >=20 > I have had a persistent problem with DLL collision after fork. When I st= art > cygwin I use XLaunch, which starts two bash instances and an xemacs. The= se > come up fine. However, it is often the case that the xemacs can't fork l= s to > show a directory, or the XWin can't fork additional programs from its men= u. > In such cases I do rebaseall, but even then, it seems that I need some ra= ndom > number of Windows restarts to get things where fork works again. (Of cou= rse > it may not really be random - it may just depend on something I haven;t > figured out yet!). I think your main problem is using a 32 bit release. The huge number of DLLs requires a big address space. The chance for collision with non-Cygwin Windows DLL is extremly high with so many DLLs installed. These days, I don't recommend a 32 bit release anymore for default desktop stuff anymore. You should only use 32 bit if you have a small package footprint. For all normal desktop/workstation requirements, use 64 bit Cygwin. Corinna --=20 Corinna Vinschen Cygwin Maintainer --lKbk9CFItQTD29wm Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEoVYPmneWZnwT6kwF9TYGna5ET6AFAl36VQgACgkQ9TYGna5E T6CpCQ//f/z0PMeIs5ZVLYyxd5wOOVtie90ea0uy9nu+Lsi0B283g0lYCJvRh4tq 53iCTMbikQ0nDdovJPGd22xp/UCt/TmzkXUUQU5D8IiqwZzimcRb6k7a2vqplOfV RBcI/ST1CQ/oQsNgIPsFdsxSERLIHCNouItgqg+TogYk2sLTAPqxmtxNgoQGqIg1 D2sBcgkWNF3v3R5t/U9JMIH26o2GC7E1TJBSE5inrATK5mVBNvfw0ISX/XyzSwVB mLsHODY7eg8n4NbaohyJ14jFMyrCd8YxAbK5M7qKYYfbVpsfYPj2lAqW1mMB3HDy 9xEZOlIVbAfVIn+RcbIeK96J6qLLOew9fP6ZJTdzw6v6NfwDKZjdWxpYkPKcik7t SMCWPStEekVZtkHYY72VmMKQP6g3GNJk5iyFSjdBoiwVvJVTAjKaj/1WO5PnOmsL p3MLFgQeh/xB9kE8FTEVvemSNgpOiLwV5LC/iYgnvzQuxmMF7DS1kNsUwha/cQwQ N0lHos+yBbdssF+FuOP5ONhck3gls3oVuBTi5WjGZgVF8/DIlGIbXBaYqU2ch5LI 2BeOcK6sI6FCP3Xa0ETSp15OVUj9E62ELaIk08Wzv8A4BiXpIW5pVKFdvxYhs6v6 2wggVDhr7ljNRQo4cODVetAYHzmuzJTPt5yVBbvhZo9X+MiPB6g= =bBpu -----END PGP SIGNATURE----- --lKbk9CFItQTD29wm--
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