Re: [PATCH] wrapper: add workaround for open() returning EINTR

On Tue, Feb 23, 2021 at 11:43:16PM -0500, Jeff King wrote:

The workaround here is enabled all the time, without a Makefile knob,
since it's a complete noop if open() never returns EINTR. I did push it
into its own compat/ source file, though, since it has to #undef our
macro redirection. Putting it in a file with other code risks confusion
if more code is added after that #undef.

Whoops, sorry, I had a last-minute change of heart here and just stuck
it in wrapper.c with a bit of preprocessor magic to guard it. It felt
weird having compat/open.c, when the rest of compat/ is always
conditional on Makefile knobs. But I'm happy to go the other way if
anybody feels strongly.

-Peff