[PATCH] Linux: Fix enum fsconfig_command detection in <sys/mount.h>

[Andreas Schwab]

On Aug 16 2022, Florian Weimer wrote:

> “
> The #ifdef FSOPEN_CLOEXEC check did not work because the macro
> was always defined in this header prior to the check, so that
> the <linux/mount.h> contents did not matter.
> ”

WFM.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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