Calvin Sun 460ad14e04 Bug#52062: Compiler warning in os0file.c on windows 64-bit ...

On Windows, the parameter for number of bytes passed into WriteFile()
and ReadFile() is DWORD. Casting is needed to silence the warning on
64-bit Windows.

Also, adding several asserts to ensure the variable for number of bytes
is no more than 32 bits, even on 64-bit Windows.

This is for InnoDB Plugin.

rb://415
Approved by: Inaam

2010-10-28 00:10:28 -05:00

108 KiB

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