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Create public API replacement for process.binding('uv') #37951
Description
process.binding('uv') currently yields some information that I don’t think we expose as public API:
uv.errname(), which can be trivially replaced byutil.getSystemErrorName(), but also- a full list of mapped UV error codes and
getErrorMap()to access them in Map form (with theirstrerror()’ed description)
We could decide to drop the second bit from the API, but I think it’s worth exposing at least a full list of libuv error codes somewhere, and then implement a backwards-compatible replacement for process.binding('uv') in terms of that new API.
Activity
addaleax commentedon Mar 27, 2021
/cc @jasnell
EladKeyshawn commentedon Apr 5, 2021
@addaleax Hey is this still relevant?
EladKeyshawn commentedon Apr 5, 2021
I added a suggestion of implementation for this at #38101 I hope I understood the need correctly.
addaleax commentedon Apr 6, 2021
@EladKeyshawn I think something like that would work here, yes 👍
util: add getSystemErrorMap() impl
util: add getSystemErrorMap() impl
util: add getSystemErrorMap() impl
util: add getSystemErrorMap() impl