acltdtAppendBufChain

The Atlas Training Series Product does not support this API.

Description

Appends a shared buffer to the tail of a buffer chain whose head is the shared buffer pointed to by headBuf. The buffer chain can have only one shared buffer.

Restrictions

A shared buffer chain supports a maximum of 128 shared buffers.
For the Atlas 200/300/500 Inference Product, this API can be used only in the following modes:
Ascend RC Form

Prototype

aclError acltdtAppendBufChain(acltdtBuf headBuf, acltdtBuf buf)

Parameters

Parameter	Input/Output	Description
headBuf	Input	Pointer to the head of a shared buffer chain, which is obtained by calling acltdtAllocBuf or acltdtCopyBufRef.
buf	Input	Pointer to the buffer to be appended, which is obtained by calling acltdtAllocBuf or acltdtCopyBufRef.

Returns

The value 0 indicates success, and other values indicate failure. For details, see aclError.

Parent topic: Shared Buffer Management