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@CHIP-RTOS C Library V2.00 - TCP/IP API


Dev_Get_Buffer

Get a buffer from TCP/IP stack's pre-allocated buffer for storing incoming data from this device

int Dev_Get_Buffer(DevUserBufferHandle BufHandlePtr,
                             char far * far * buffer,
                             unsigned int length);

Parameters

DevHandlePtr

Device handle

buffer

Output Parameter:   Pointer to a variable of type DevUserBufferHandle where the user buffer handle is stored.   (This value is for internal use.)

length

Number of bytes buffer required

Return Value

0: success , *buffer points to the beginning of the allocated buffer
-1: Allocation failed, *buffer is a null pointer.

See Also

    Receiver                

RTOS API

This library function invokes a RTOS software interrupt. Refer to this RTOS API function's documentation for more details.


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