Re: sys_accept4, SOCK_CLOEXEC, misc, bonghits, and others...

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On Mon, Feb 1, 2010 at 4:38 PM, Kyle McMartin <kyle@xxxxxxxxxxx> wrote:
> On Mon, Feb 01, 2010 at 09:11:23AM -0500, Carlos O'Donell wrote:
>> IIUC SOCK_CLOEXEC only works in 2.6.27 or higher with accept4?
>>
>> In which case, since accept4 has never existed before, it's OK to
>> change this value?
>>
>
> Well, it's never worked either, so I assume it's safe to change. The
> main problem is glibc keeping a parallel copy of the system headers
> instead of using the sanitized ones, since this means anything which
> correctly used those headers has the right value.

Applied to libc-ports. Thanks.

Yes, I agree completely. They are here for hysterical raisins, and
eventually I think glibc will shed them with time.

> (Basically... any userspace program compiled against the old glibc will
> need to be rebuilt, but if we change it won't be any more broken than
> they already have been.)

Good, that's what I like to hear :-)

Cheers,
Carlos.
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