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SubjectRe: new ...at() flag: AT_NO_JUMPS
On Sun, Apr 30, 2017 at 9:10 AM, Al Viro <viro@zeniv.linux.org.uk> wrote:
> On Sat, Apr 29, 2017 at 09:38:22PM -0700, Matthew Wilcox wrote:
>
>> It sounds more like AT_NO_ESCAPE ... or AT_BELOW, or something.
>
> I considered AT_ROACH_MOTEL at one point... Another interesting
> question is whether EXDEV would've been better than ELOOP.
> Opinions?

In support of my homeland, I propose AT_HOTEL_CALIFORNIA.

How about EXDEV for crossing a mountpoint and ELOOP for absolute
symlinks or invalid ..? (Is there a technical reason why the same AT_
flag should trigger both cases?)

--Andy

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