# std.Build.Watch: key fanotify file descriptors by mount id · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/640a130651ee39f8d8f5afc9498574c10af18ba9)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: 640a130651ee39f8d8f5afc9498574c10af18ba9

Requested commit: 640a130651ee39f8d8f5afc9498574c10af18ba9

Commit: 640a130651ee39f8d8f5afc9498574c10af18ba9

Tree: ed7fee0761f5b27b8b9fcb5491f54f88d65fc2f6

Author: Kevin Boulain

Committer: Andrew Kelley

## Message

```
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>

```

## Parents

- [1df79ab895a5740611b57fb091d0487ec21a762d](https://git.cafe/gitcafe/zig/commit/1df79ab895a5740611b57fb091d0487ec21a762d?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/640a130651ee39f8d8f5afc9498574c10af18ba9?format=markdown)