From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.help Subject: Re: What does the error "Process not running" mean? 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Wed, 09 Feb 2022 00:43:26 -0800 (PST) Original-Received: from rltb ([2a01:e0a:3f3:fb50:a7fc:d931:6725:24e8]) by smtp.gmail.com with ESMTPSA id o20sm4448454wmq.35.2022.02.09.00.43.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Feb 2022 00:43:26 -0800 (PST) Gmane-Reply-To-List: yes In-Reply-To: <83a6f1w6it.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 08 Feb 2022 20:35:38 +0200") X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::332 (failed) Received-SPF: pass client-ip=2a00:1450:4864:20::332; envelope-from=rpluim@gmail.com; helo=mail-wm1-x332.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:135856 Archived-At: >>>>> On Tue, 08 Feb 2022 20:35:38 +0200, Eli Zaretskii said: >> From: Robert Pluim >> Date: Tue, 08 Feb 2022 17:20:41 +0100 >> Cc: Stefan Monnier >>=20 >> I=CA=BCd rather someone with the requisite skills and tolerance for = Windows >> changed the Emacs select emulation to remove the limit (perhaps by >> using the Gnulib 'select' module). Eli> Why do you think the Gnulib module is free from the same (or simil= ar) Eli> limitation? Isn't FD_SETSIZE =3D 64 in winsock2.h? It is, but you=CA=BCre allowed to set it higher, as far as I know. Maybe it would be enough to just call winsock `select' from Emacs' select emulation, but only for sockets. Eli> Also, the pselect emulation in Emacs also emulates SIGCHLD from Eli> sub-processes, something the Gnulib module does not AFAIR. That=CA=BCs only needed for real sub-processes, not sockets, no? Eli> And finally, Gnulib dropped Windows 9X support long ago, so its mo= dule Eli> will not run on those old versions (and actually is unlikely to run Eli> even on Windows XP, as they've abandoned that as well). At some point we have to stop supporting ancient platforms. Robert --=20