Partager via

IOCTL_VBRIDGE_GET_TX_PACKET (Windows Embedded CE 6.0)

  • Article

1/5/2010

This IOCTL is used by VMINI to obtain one transmit buffer from VBridge.

The VMINI driver calls this I/O control via the KernelIoControl function.

Parameters

  • dwIoControlCode
    [in] IOCTL_VBRIDGE_GET_TX_PACKET.
  • lpInBuf
    [in] Not used.

  • nInBufSize
    [in] Set to the size of buffer required.

    Pointer to this amount of memory is then returned in lpOutBuf.

  • lpOutBuf
    [in] For successful call will point to the contiguous memory of size nInBufSize.
  • nOutBufSize
    Not used.
  • lpBytesReturned
    Not used.

Return Values

Successful calls return a contiguous buffer in lpOutBuf of size nInBufSize.

Remarks

VMINI will then fill up the buffer and returns the transmit buffer to VBridge through IOCTL_VBRIDGE_GET_TX_PACKET_COMPLETE.

Requirements

Header pkfuncs.h
Windows Embedded CE Windows CE .NET 4.0 and later

See Also

Reference

VMINI IOCTLs
OEMIoControl
IOCTL_VBRIDGE_GET_TX_PACKET_COMPLETE