[ Version ( since = "1.5.3" ) ]
public int32 inspect_get_major_version (string root) throws Error
get major version of inspected operating system
This returns the major version number of the inspected operating system.
Windows uses a consistent versioning scheme which is *not* reflected in the popular public names used by the operating system. Notably the operating system known as "Windows 7" is really version 6.1 (ie. major = 6, minor = 1). You can find out the real versions corresponding to releases of Windows by consulting Wikipedia or MSDN.
If the version could not be determined, then @0 is returned.
Please read "INSPECTION" in guestfs(3) for more details.
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A GuestfsSession object |
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the returned value, or -1 on error |