os0file.h Define always WIN_ASYNC_IO, check at run-time if the OS actually supports it

8ad84072 · heikki@donna.mysql.fi · 0400d665 · 8ad84072
Commit 8ad84072 authored May 20, 2001 by heikki@donna.mysql.fi
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innobase/include/os0file.h innobase/include/os0file.h +2 -4

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--- a/innobase/include/os0file.h
+++ b/innobase/include/os0file.h
@@ -13,12 +13,10 @@ Created 10/21/1995 Heikki Tuuri

 #ifdef __WIN__

-#if (defined(__NT__) || defined(__WIN2000__))
-
+/* We define always WIN_ASYNC_IO, and check at run-time whether
+   the OS actually supports it: Win 95 does not, NT does. */
 #define WIN_ASYNC_IO

-#endif
-
 #define UNIV_NON_BUFFERED_IO

 #else