std.Build.Watch: key fanotify file descriptors by mount id
Since marks are limited to a single filesystem.
Context: https://github.com/ziglang/zig/issues/20670
Original pull request: https://github.com/ziglang/zig/pull/20672
Co-authored-by: Maciej 'vesim' Kuliński <vesim809@pm.me>
640a130651Kevin Boulain committed on 6/23/2025, 4:08:25 AM· committed by Andrew Kelleyparent1df79ab