RtfwGetRTX64Devices

RtfwGetRTX64Devices enumerates RTX64-owned devices.

NOTE: This function is deprecated and will be removed from a future release. Use RtfwGetRTX64DevicesEx.

Syntax

bool RtfwGetRTX64Devices(
    RTFW_DEVICE * pRTX64Devices,
    size_t * pCountDevices
);

Parameters

pRTX64Devices

Points to an array of RTFW_DEVICE structures that will be filled in, each representing one device owned by RTX64 at the time this function was called. The client must set member Size in each element of this array to sizeof(RTFW_DEVICE) prior to calling this function. If this value is NULL, the function fails, sets the last error value to ERROR_INSUFFICIENT_BUFFER, and the value pointed to by pCountDevices is set to the required number of array elements.

pCountDevices

Points to the number of elements in the array. If the array is not large enough, the function fails, sets the last error value to ERROR_INSUFFICIENT_BUFFER, and this value is set to the required number of array elements. This value cannot be NULL.

Return Value

If this function succeeds, it returns true and sets the value pointed to by pCountDevices to the number of elements of the array that contain valid device data. Otherwise, it returns false, sets the last error value, and leaves the array pointed to by pRTX64Devices with invalid data. Call GetLastError for additional error information.

Remarks

If the Subsystem is running when the RtfwGetLocalMemoryConfiguration API is called, the values returned by this function may differ from the values currently in use by the Subsystem.

Requirements

Minimum Required Version	RTX64 3.4
Header	RtfwAPI.h
Library	RtfwAPI.lib