pitrou commented on a change in pull request #12626:
URL: https://github.com/apache/arrow/pull/12626#discussion_r826801742
##########
File path: cpp/src/arrow/util/io_util.cc
##########
@@ -230,6 +230,31 @@ class ErrnoDetail : public StatusDetail {
#if _WIN32
const char kWinErrorDetailTypeId[] = "arrow::WinErrorDetail";
+// Map from a Windows error code to a `errno` value
+int WinErrorToErrno(int errnum) {
+ // NOTE there's a more complete mapping in the UCRT source code
+ // (in misc/errno.cpp) but it's not under an open source license
Review comment:
Note to self: we could instead copy the code from Python's `errmap.h`
file.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
