2.2.3.43 OS_AND_OS_VERSION_INFO
The OS_AND_OS_VERSION_INFO structure SHOULD<40> be used to determine the cluster node’s operating system version. It is a custom-marshalled structure that contains the following fields.
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dwOSSize |
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dwOSVersionSize |
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OS (variable) |
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dwOSSize (4 bytes): Specifies the number of characters in the operating system string.
dwOSVersionSize (4 bytes): Specifies the number of characters in the operating system version string.
OS (variable): Specifies the location where the null-terminated Unicode operating system string starts. A null-terminated string that represents the operating system version immediately follows the null termination of the operating system string.