Re: [PATCH v2 5/6] util/async-teardown: Use qemu_close_range() to close fds

[Richard Henderson]

On 6/16/23 17:27, Bin Meng wrote:

+    qemu_close_range(0, ~0U);

This is clearly assuming that close_range exists.

Should qemu_close_range attempt to lower last if >= _SC_OPEN_MAX?
Or better to use that here.


r~