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Virtuozzo Virtualization SDK C API Reference
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PrlSrvCfg_GetParallelPortsCount Function
PHT_SERVER_CONFIG

Determines the number of printer ports on the host.

Syntax
PRL_RESULT PrlSrvCfg_GetParallelPortsCount(
    PRL_HANDLE hSrvConfig, 
    PRL_UINT32_PTR pnParallelPortsCount
);
File

PrlApiDisp.h

Parameters

hSrvConfig
A handle of type PHT_SERVER_CONFIG.
pnParallelPortsCount
[out] A pointer to a variable that receives the result

Returns

PRL_RESULT. Possible values: 

PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed. 

PRL_ERR_SUCCESS - function completed successfully. 

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