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Virtuozzo Virtualization SDK C API Reference
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PrlVmCfg_GetParallelPort Function
PHT_VM_CONFIGURATION

Obtains a handle of type PHT_VIRTUAL_DEV_PARALLEL_PORT containing information about a virtual printer port in the specified virtual machine.

Syntax
PRL_RESULT PrlVmCfg_GetParallelPort(
    PRL_HANDLE hVmCfg, 
    PRL_UINT32 nIndex, 
    PRL_HANDLE_PTR phDevice
);
File

PrlApiVm.h

Parameters

hVmCfg
A handle of type PHT_VM_CONFIGURATION identifying the virtual machine configuration.
nIndex
An index identifying the printer port instance (beginning with 0). To determine the number of printer ports in a virtual machine, use the PrlVmCfg_GetParallelPortsCount function.
phDevice
[out] A pointer to a variable that receives the handle.

Returns

PRL_RESULT. Possible values: 

PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed, or device index out of bound. 

PRL_ERR_SUCCESS - function completed successfully. 

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