Luv-Ray

Hello! I'm new to miri and I'm eager to contribute. May I take on this issue?

I attempted to use `Rc`, but I encountered an issue with the `close` function. There is one `dyn FileDescriptor` with mutible reference, so we should ensure that the *real* `close`...

> @Luv-Ray : I tried to write a test. Feel free to integrate it to your pull request: [martinkunkel2@e4591cd](https://github.com/martinkunkel2/coreutils/commit/e4591cdf8fec016f7589f921e3def88249ac131c) Thank you so much :heart:

I'm not familiar with FreeBSD's permissions, how could I debug FreeBSD's behavior without a FreeBSD machine? edit: oh I find I can use forked repo's github action to debug.

I try to debug FreeBSD and find `/dev/fd/0`'s permission was set to [`mode: 0o010000 (p---------)`](https://github.com/Luv-Ray/coreutils/actions/runs/15577053176/job/43863858456#step:5:8820), can't understand why.

Is there any description for this line? https://github.com/uutils/coreutils/blob/f111113c975c756c32d6a24e28cfcfb21a99e6d5/src/uu/cp/src/platform/other_unix.rs#L54-L56 edit: According to my tests, GNU cp doesn't reset target's permission just because the source is fifo, so I just remove these...

Sorry for missing the test, I think it should be fixed now.

I find some other counter-examples after trying: let `a`, `b` and `c` be three dictionaries, and run `cp a/t b/t c` - if `a/t` and `b/t` both be dictionaries (also...

we are using `onig` (a wrapper around the [Oniguruma](https://github.com/kkos/oniguruma) regular expression library) to deal with regex, however, oniguruma [will never support locale](https://github.com/kkos/oniguruma/issues/229).

same issue on arch, using KDE Plasma 6.4.1, wayland, webkit2gtk-4.1 2.48.3-1. also I get error message: `Could not create GBM EGL display: EGL_SUCCESS. Aborting...`