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From: arisawa <karisawa@gmail.com>
In-Reply-To: <795C88A6-B6FE-4B29-AD74-50A0E4D80D97@orthanc.ca>
Date: Sat,  8 Apr 2017 10:18:17 +0900
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Message-Id: <6C339BCD-FF90-4C03-9AC9-D4098E63EDD8@gmail.com>
References: <167A2E66-33F8-4909-8FDB-06F92E930D8B@gmail.com>
	<795C88A6-B6FE-4B29-AD74-50A0E4D80D97@orthanc.ca>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] p9p: 9 ls /dev
Topicbox-Message-UUID: b9653fe2-ead9-11e9-9d60-3106f5b1d025

thanks for response.

the problem comes from getdirentries() used in $P9P/src/lib9/dirread.c, =
I think.

man getdirentries(2) of OSX says:

NOTES
     getdirentries() should rarely be used directly; instead, opendir(3) =
and
     readdir(3) should be used.

     As of Mac OS X 10.6, getdirentries() is deprecated, and it is =
recommended that
     applications use readdir(3) rather than using getdirentries() =
directly.  Due
     to limitations with the system call, getdirentries() will not work =
with 64-bit
     inodes; in order to use getdirentries(), _DARWIN_NO_64_BIT_INODE =
must be
     defined.  See stat(2) for more information on =
_DARWIN_NO_64_BIT_INODE and its
     other effects.



> 2017/04/07 10:18=E3=80=81Lyndon Nerenberg <lyndon@orthanc.ca> =
=E3=81=AE=E3=83=A1=E3=83=BC=E3=83=AB=EF=BC=9A
>=20
>=20
>> On Apr 6, 2017, at 5:49 AM, arisawa <karisawa@gmail.com> wrote:
>>=20
>> on my system (on osx(10.10 and 10.11) with plan9port-20140306 (latest =
port from russ))
>> the next command fails. that is,
>> 9 ls /dev
>> does not return to shell.
>=20
> It also hangs on my 10.12.4 system.  Mind you, I haven't =
updated/rebuilt P9P on this machine is a long time ...
>=20
>=20