Stream: git-wasmtime

Topic: wasmtime / Issue #2070 virtfs file: update cursor positio...

Wasmtime GitHub notifications bot (Jul 26 2020 at 13:32):

github-actions[bot] commented on Issue #2070:

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Wasmtime GitHub notifications bot (Jul 27 2020 at 11:14):

kubkon commented on Issue #2070:

@ueno the failure on Windows looks...weird. I can help out here with debugging, but won't be able to look at this until evening today.

Wasmtime GitHub notifications bot (Jul 27 2020 at 11:54):

ueno commented on Issue #2070:

@ueno the failure on Windows looks...weird. I can help out here with debugging, but won't be able to look at this until evening today.

I suspect that this is because on Windows fd_pwrite returns after writing each iovec, as I see the similar behavior in fd_pread.
Let me try to call fd_pwrite in a loop to ensure that everything is written.

Wasmtime GitHub notifications bot (Jul 27 2020 at 12:26):

kubkon commented on Issue #2070:

@ueno the failure on Windows looks...weird. I can help out here with debugging, but won't be able to look at this until evening today.

I suspect that this is because on Windows fd_pwrite returns after writing each iovec, as I see the similar behavior in fd_pread.
Let me try to call fd_pwrite in a loop to ensure that everything is written.

FWIW, if this is the case, we should probably unify the interface in WASI though. I'm happy for us to do this in a subsequent PR so that we don't block virtfs fixes and improvements in this one though.

Last updated: Oct 23 2024 at 20:03 UTC