From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: YAMAMOTO Mitsuharu Newsgroups: gmane.emacs.bugs Subject: bug#21573: (no subject) Date: Sun, 06 Dec 2015 15:28:52 +0900 Organization: Faculty of Science, Chiba University Message-ID: References: <8337vkj96q.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Trace: ger.gmane.org 1449383358 4856 80.91.229.3 (6 Dec 2015 06:29:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 6 Dec 2015 06:29:18 +0000 (UTC) Cc: 21573@debbugs.gnu.org To: Alexander Zhukov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 06 07:29:09 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1a5Som-00047m-F4 for geb-bug-gnu-emacs@m.gmane.org; Sun, 06 Dec 2015 07:29:08 +0100 Original-Received: from localhost ([::1]:48851 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a5Sol-00007V-Ot for geb-bug-gnu-emacs@m.gmane.org; Sun, 06 Dec 2015 01:29:07 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34504) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a5Soh-00004x-Sr for bug-gnu-emacs@gnu.org; Sun, 06 Dec 2015 01:29:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a5Sog-0000Yx-TS for bug-gnu-emacs@gnu.org; Sun, 06 Dec 2015 01:29:03 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:50602) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a5Sog-0000Yr-Qg for bug-gnu-emacs@gnu.org; Sun, 06 Dec 2015 01:29:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1a5Sof-0002m1-QR for bug-gnu-emacs@gnu.org; Sun, 06 Dec 2015 01:29:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: YAMAMOTO Mitsuharu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 06 Dec 2015 06:29:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21573 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21573-submit@debbugs.gnu.org id=B21573.144938334110657 (code B ref 21573); Sun, 06 Dec 2015 06:29:01 +0000 Original-Received: (at 21573) by debbugs.gnu.org; 6 Dec 2015 06:29:01 +0000 Original-Received: from localhost ([127.0.0.1]:40310 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1a5Soe-0002lm-8q for submit@debbugs.gnu.org; Sun, 06 Dec 2015 01:29:00 -0500 Original-Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]:56271) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1a5Soa-0002lX-BK for 21573@debbugs.gnu.org; Sun, 06 Dec 2015 01:28:58 -0500 Original-Received: from fermat1.math.s.chiba-u.ac.jp (fermat [192.168.32.10]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id D761BC0572; Sun, 6 Dec 2015 15:28:52 +0900 (JST) In-Reply-To: User-Agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?UTF-8?Q?Shij=C5=8D?=) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:109685 Archived-At: >>>>> On Thu, 03 Dec 2015 15:23:41 +0300, Alexander Zhukov said: > Yes, it's OS X specific. Even more, it's seems to be specific to my > machine and the author of the original bug. I have reported this bug > to magit initially and so far nobody with OS X machines was able to > reproduce the bug. I could reproduce it with the Mac port as well as the NS port on OS X 10.11. It seems that faccessat (AT_CWD, "pathToExecutable/.", F_OK, AT_EACCESS) returns 0 after the call to -[NSWindow setRepresentedFilename:@"pathToExecutable"], which sets the proxy icon on the title bar. If you compile the source (faccessattest.m) at the end of this mail with $ cc faccessattest.m -framework Cocoa, and run it with $ ./a.out, then the output becomes -1 0 rather than expected -1 -1 I've just sent a bug report to Apple. YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp #import int main (int argc, char *argv[]) { char *name, *nameWithSlashDot; name = argv[argc - 1]; nameWithSlashDot = alloca (strlen (name) + sizeof ("/.")); sprintf (nameWithSlashDot, "%s/.", name); NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; NSWindow *window = [[[NSWindow alloc] init] autorelease]; printf ("%d\n", faccessat (AT_FDCWD, nameWithSlashDot, F_OK, AT_EACCESS)); [window setRepresentedFilename:[NSString stringWithUTF8String:name]]; printf ("%d\n", faccessat (AT_FDCWD, nameWithSlashDot, F_OK, AT_EACCESS)); [pool release]; }