Use polling syscall directly to fix MacOS support #4
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This was referenced Mar 10, 2024
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Re-posting the comment from Canop/broot#854 (comment) I checked out this PR and it looks like the problem is fixed for me on kitty Kitty in tmux: 
Kitty outside of tmux (says image protocol is supported, as expected): 
Interestingly, the macOS Terminal app still has the extra characters: 
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On MacOS, `poll` and `kqueue` are not supported for tty[1]. So let's ditch mio completely and directly call `select` ourselves. On non-MacOS, we use `poll` to avoid limitation of `select` that is limited to FDs below 1024. If the process has a lot of open FDs, we could end up with an FD higher than 1023 and get an error. This fixes MacOS support. [1]: tokio-rs/mio#1377
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I find no problem, so I'm probably going to merge that. No remaining doubt ? |
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On MacOS,
pollandkqueueare not supported for tty1. So let's ditch mio completely and directly callselectourselves.On non-MacOS, we use
pollto avoid limitation ofselectthat is limited to FDs below 1024. If the process has a lot of open FDs, we could end up with an FD higher than 1023 and get an error.This fixes MacOS support.
Fixes #3.
This replaces #2.