From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Theodor Thornhill via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#70036: 30.0.50; Move file-truename to the C level Date: Thu, 28 Mar 2024 08:03:43 +0100 Message-ID: <87a5miyh0w.fsf@thornhill.no> References: <87le63xzjt.fsf@thornhill.no> <861q7vihnm.fsf@gnu.org> <87frwbxrs6.fsf@thornhill.no> <87zfuj40pz.fsf@yahoo.com> Reply-To: Theodor Thornhill Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40273"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Eli Zaretskii , 70036@debbugs.gnu.org To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Mar 28 08:04:17 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rpjo7-000AFB-Ru for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 28 Mar 2024 08:04:17 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rpjnv-00047p-KV; Thu, 28 Mar 2024 03:04:03 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rpjnu-00047X-8T for bug-gnu-emacs@gnu.org; Thu, 28 Mar 2024 03:04:02 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rpjnt-0000JL-VF for bug-gnu-emacs@gnu.org; Thu, 28 Mar 2024 03:04:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rpjnu-0008Fa-E2 for bug-gnu-emacs@gnu.org; Thu, 28 Mar 2024 03:04:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Theodor Thornhill Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 28 Mar 2024 07:04:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 70036 X-GNU-PR-Package: emacs Original-Received: via spool by 70036-submit@debbugs.gnu.org id=B70036.171160943831655 (code B ref 70036); Thu, 28 Mar 2024 07:04:02 +0000 Original-Received: (at 70036) by debbugs.gnu.org; 28 Mar 2024 07:03:58 +0000 Original-Received: from localhost ([127.0.0.1]:38891 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rpjno-0008EU-KP for submit@debbugs.gnu.org; Thu, 28 Mar 2024 03:03:58 -0400 Original-Received: from out-176.mta1.migadu.com ([95.215.58.176]:51364) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rpjnl-0008DO-5S for 70036@debbugs.gnu.org; Thu, 28 Mar 2024 03:03:55 -0400 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=thornhill.no; s=key1; t=1711609426; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=hVrUWW2gJT6abc/q+zGDPCZsIGQQvm2njGpdFx38rjw=; b=W7Hh5Kfi6tyD2jK/+WWBXfsVWzkfwFiKfbcLEjZaDhCN2dmPEvQ8hxtGJnsrjHa7VBWT3w ULYR0kqnGHqyM6scQcT7+DXU+JdwKfPzxwg9GR7gYvKnWFXDVu1tRyisLcJWHVzFDXOxET bXugLnI4pmxSiizAw94HTYYRmiOj/DgOWsOWOGlb0krUiN5iBh09mrmXWX1QbbLE71cEQT 4cgU7+qQntmmdjpqmGOstSCYHYSG81mRy1ea88+aWPb3EZtIAl6iBkHYKCYZURp7aHS5sY l4yEXKfjLPBeiPG85Y/YFargRh7dQ/K9eZgwXIFsxZgDj5yNfTC4gVjkHFA93w== In-Reply-To: <87zfuj40pz.fsf@yahoo.com> X-Migadu-Flow: FLOW_OUT X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:282180 Archived-At: Po Lu writes: > Theodor Thornhill writes: > >> OK - for my education on the portability argument. Is that because of >> Emacs support targets like haiku and old versions of windows, or >> something else inherent in these functions? > > Haiku supports realpath, but not wordexp. We must reimplement virtually > all POSIX functions of this nature on Windows, as the versions provided > by system C libraries, if they exist at all, are inadequate for some > reason or another. Furthermore, these functions are absent from a > number of other operating systems, such as OpenBSD and Android 14.0, and > on others (Alpine, I believe) wordexp is severely inefficient for being > implemented as a wrapper around /bin/sh. Thanks for the input! Theo