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From: Bart Schaefer <schaefer@brasslantern.com>
Message-Id: <160711095934.ZM13739@torch.brasslantern.com>
Date: Mon, 11 Jul 2016 09:59:34 -0700
In-Reply-To: <9516F748-A5C9-41D7-9739-A87B771551FD@kba.biglobe.ne.jp>
Comments: In reply to "Jun T." <takimoto-j@kba.biglobe.ne.jp>
        "Re: [BUG] Directory glob picks up running or already-run scripts on OS X" (Jul 11,  5:51pm)
References: <CEE58D57-A237-4451-8882-0AE0CE21DD58@gmail.com> 
	<CAH+w=7Y6GEJxa5LS4AeG5V5hsyUYJkSEEEMRnMSSJpLpRfLPXA@mail.gmail.com> 
	<9516F748-A5C9-41D7-9739-A87B771551FD@kba.biglobe.ne.jp>
To: "zsh-workers@zsh.org" <zsh-workers@zsh.org>
Subject: Re: [BUG] Directory glob picks up running or already-run scripts on OS X
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On Jul 11,  5:51pm, Jun T. wrote:
}
} Near the end of statfullpath() (line 301 of glob.c), the access(2) system
} call is used to check whether the path is actually a directory:
} 	access(buf, F_OK)
} where buf is set to 'script1/.'; but it seems access(2) behaves quite
} strangely on OS X.
} On OS X 10.8.5 (Mountain Lion, a rather old version) I get the following

This is once again sounding vaguely familiar, as in, I think we ran
into problems with access() before.

What's curious is that this doesn't show up in zsh-5.0.8 as shipped
stock with El Capitan even though you find it in older versions of
OSX.  I grepped around and scanned changelogs looking for something
that may have changed in the configure-discovered compiler settings
but did not see anything that appeared related.