[PATCH 1/2] fix O_CLOEXEC related build problems with kernel versions < 2.6.23

[walter harms]

Am 18.10.2017 18:23, schrieb Eugene Rudoy:
> Hi Xabier,
> 
> On Wed, Oct 18, 2017 at 8:52 AM, Xabier Oneca -- xOneca
> <xoneca at gmail.com> wrote:
>>
>> Doesn't xopen always guarantee output_fd will be valid? If so, there's
>> no need for this 'if'.
> you're right, s. [1]. Didn't know that before, thanks for pointing it
> out. v2 of the patch will follow.
> 

while you are there ...
please be more verbose "Do not use O_CLOEXEC flags" is nice but why ?
You use a libc that das not support O_CLOEXEC ?, does it cause a bug later ? ....

just a hint,

re,
 wh


> Cheers,
> Gene
> 
> [1] https://git.busybox.net/busybox/tree/libbb/xfuncs_printf.c?id=ebe6d9d8758d36e03cf39b6587597c67ab778436#n129
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