From: arisawa <karisawa@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] p9p: 9 ls /dev
Date: Sat, 8 Apr 2017 15:21:47 +0900 [thread overview]
Message-ID: <4B168609-E25A-4D3C-9A80-1457BA0EE830@gmail.com> (raw)
In-Reply-To: <789A602E-FC47-40AE-96F4-64E2D2A5B375@orthanc.ca>
but how to?
unix doesn’t have something like fdreaddir(int fd).
my guess: russ unwillingly used a low level function such as
int getdirentries(int fd, char *buf, int nbytes, long *basep).
readdirall() might be OK in regular usage.
> 2017/04/08 13:06、Lyndon Nerenberg <lyndon@orthanc.ca> のメール：
>
>
>> On Apr 7, 2017, at 6:18 PM, arisawa <karisawa@gmail.com> wrote:
>>
>> the problem comes from getdirentries() used in $P9P/src/lib9/dirread.c, I think.
>>
>> man getdirentries(2) of OSX says:
>
> And, dare I quote a Linux manpage, but getdirentries(3) there says:
>
>> CONFORMING TO
>> Not in POSIX.1-2001. Present on the BSDs, and a few other systems.
>> Use opendir(3) and readdir(3) instead.
>
> The fix should be simple enough.
>
> --lyndon
>
>
next prev parent reply other threads:[~2017-04-08 6:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-06 12:49 arisawa
2017-04-07 1:18 ` Lyndon Nerenberg
2017-04-08 1:18 ` arisawa
2017-04-08 4:06 ` Lyndon Nerenberg
2017-04-08 6:21 ` arisawa [this message]
2017-04-08 6:46 ` Ori Bernstein
2017-04-08 7:27 ` David Arroyo
2017-04-08 9:07 ` David Arroyo
2017-04-09 4:18 ` arisawa
2017-04-12 2:33 ` arisawa
2017-04-12 7:05 ` David Arroyo
2017-04-13 3:04 ` arisawa
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