Ok, so I know this is pretty ugly. But there is a bug in mingw (current release - it's fixed in the snapshot version) with regards to readdir() (see previous mails on win32-hackers). Basically, it doesn't set errno correctly.
This patch will catch this error with regards to the readdir(), wrap a change in #ifdef WIN32, and emit a warning at compile time. This is a temporary measure until mingw releases a version that has this fixed. Applying this will make it easier on those who want to compile postgresql on win32, since it removes a manual step. Which is why I'm giving it a shot posting it here even though it's ugly. //Magnus
win32_readdir.patch
Description: win32_readdir.patch
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