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From: Eric Blake <eblake@redhat.com>
To: cygwin@cygwin.com
Subject: Re: Cygwin strptime() is missing "%s" which strftime() has
Date: Mon, 24 Jul 2017 17:02:00 -0000	[thread overview]
Message-ID: <824a586d-7a5f-a2d0-f88c-b8d33fbd9359@redhat.com> (raw)
In-Reply-To: <BY1PR09MB03436E115C205453E19F9D31A5BB0@BY1PR09MB0343.namprd09.prod.outlook.com>


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On 07/24/2017 08:24 AM, Lavrentiev, Anton (NIH/NLM/NCBI) [C] wrote:
>>>> But that's just scanning a decimal integer to time_t.
>>>
>>> It's not a question of whether I can or can't convert a string into an
>>> integer, rather it's a question about portability of code that uses %s
> 
>> I see your point but... "portability" is kind of the wrong expression
>> here.  If you have portability in mind, you should *not* use %s at all.
> 
> The point is, if I can use "%s" with strftime() on Cygwin, then I should be able to use "%s" with strptime(),
> but currently there's a disconcert with that.  Indeed, "%s" is a GNU extension yet it has been on Linux for years,
> so why not here but only 50%?

Demand.  I patches strftime to add %s because Coreutils wanted it.  But
coreutils doesn't use strptime, so I had no reason to add it.

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org


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  reply	other threads:[~2017-07-24 13:54 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-24 13:54 Lavrentiev, Anton (NIH/NLM/NCBI) [C]
2017-07-24 17:02 ` Eric Blake [this message]
  -- strict thread matches above, loose matches on Subject: below --
2017-07-24 21:48 Lavrentiev, Anton (NIH/NLM/NCBI) [C]
2017-07-24 22:12 ` Eric Blake
2017-07-24 22:51   ` Brian Inglis
2017-07-24 19:51 Lavrentiev, Anton (NIH/NLM/NCBI) [C]
2017-07-24  9:21 Lavrentiev, Anton (NIH/NLM/NCBI) [C]
2017-07-24 10:53 ` Corinna Vinschen
2017-07-24 21:02 ` Kaz Kylheku
2017-07-24 21:28 ` Hans-Bernhard Bröker
2017-07-24 23:18   ` Brian Inglis
2017-07-24 23:31     ` Kaz Kylheku
2017-07-25 18:27       ` Brian Inglis
2017-08-30  0:25         ` Brian Inglis
2017-07-23 11:38 Lavrentiev, Anton (NIH/NLM/NCBI) [C]
2017-07-23 21:18 ` Kaz Kylheku

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