pchickey
commented
7 months ago I'm going to close this as resolved, please re-open if this did not answer your question.
Closed trcrsired closed 7 months ago
pchickey
commented
7 months ago I'm going to close this as resolved, please re-open if this did not answer your question.
Its hard to understand your question without more context, but yes, there are some functions related to signal handling present in WASI preview 1 for which no sensible implementation was possible. They were removed from the WITX spec after that preview was released (https://github.com/WebAssembly/WASI/pull/136), but no further releases of the WITX spec were made.
Signals are not part of any of the Preview 2 proposals and we don't expect they will be part of WASI in the foreseeable future.