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Virtuozzo Virtualization SDK C API Reference
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PrlSrvCfgDev_GetId Function
PHT_HW_GENERIC_DEVICE

Obtains the device ID.

Syntax
PRL_RESULT PrlSrvCfgDev_GetId(
    PRL_HANDLE hGenericDevice, 
    PRL_STR sDevId, 
    PRL_UINT32_PTR pnDevIdBufLength
);
File

PrlApiDisp.h

Parameters

hGenericDevice
A handle of type PHT_HW_GENERIC_DEVICE, or one of the descendant types, identifying the device.
sDevId
[out] A pointer to a buffer that receives the device ID (a UTF-8 encoded, null-terminated string)
pnDevIdBufLength
[in] The size of the output buffer (in bytes). Set the buffer pointer to null and this value to zero to receive the required size. [out] The required output buffer size.

Returns

PRL_RESULT. Possible values are: 

PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed. 

PRL_ERR_BUFFER_OVERRUN - the size of the output buffer is not large enough. The parameter that is used to specify the size will contain the required size. 

PRL_ERR_SUCCESS - function completed successfully. 

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