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make hWaitForInput/hReady not fail with "invalid argument" on Windows
author
Simon Marlow
<simonmar@microsoft.com>
Thu, 30 Aug 2007 13:11:15 +0000
(13:11 +0000)
committer
Simon Marlow
<simonmar@microsoft.com>
Thu, 30 Aug 2007 13:11:15 +0000
(13:11 +0000)
See #1198. This doesn't fully fix it, because hReady still always
returns False on file handles. I'm not really sure how to fix that.
cbits/inputReady.c
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diff --git
a/cbits/inputReady.c
b/cbits/inputReady.c
index
f539110
..
947cc4f
100644
(file)
--- a/
cbits/inputReady.c
+++ b/
cbits/inputReady.c
@@
-75,7
+75,8
@@
fdReady(int fd, int write, int msecs, int isSock)
if (rc == ERROR_BROKEN_PIPE) {
return 1; // this is probably what we want
}
- if (rc != ERROR_INVALID_HANDLE) {
+ if (rc != ERROR_INVALID_HANDLE && rc != ERROR_INVALID_FUNCTION) {
+ maperrno();
return -1;
}
}