Traffic Server Software Developers Kit

INKReturnCode INKVIONBytesSet (INKVIO viop, int nbytes)

Sets the number of bytes to be performed by the IO operation described by viop. Only the user of a vconnection should call INKVIONBytesSet and even then, the user should do so very carefully: INKVIONBytesSet should only be used to set the number of bytes to be done by the IO operation to a value that's greater than or equal to INKVIONDoneGet. Common usage of this function is to indicate to a vconnection that enough IO has been performed. The user can indicate to the vconnection that the operation has completed by setting nbytes to the number done and then re-enabling the operation.

INK_SUCCESS if the number of bytes associated with the IO operation is successfully set.

INK_ERROR if an error occurs.