通过

WdfCompanionTargetSendTaskSynchronously 函数 (wdfcompaniontarget.h)

  • 项目

仅限内部使用。

语法

NTSTATUS WdfCompanionTargetSendTaskSynchronously(
  [in]           WDFCOMPANIONTARGET     CompanionTarget,
  [in]           USHORT                 TaskQueueIdentifier,
  [in]           ULONG                  TaskOperationCode,
  [in, optional] PWDF_MEMORY_DESCRIPTOR InputBuffer,
  [in, optional] PWDF_MEMORY_DESCRIPTOR OutputBuffer,
  [in, optional] PWDF_TASK_SEND_OPTIONS TaskOptions,
  [out]          PULONG_PTR             BytesReturned
);

参数

[in] CompanionTarget

[in] TaskQueueIdentifier

[in] TaskOperationCode

[in, optional] InputBuffer

[in, optional] OutputBuffer

[in, optional] TaskOptions

[out] BytesReturned

要求

要求 值
目标平台 Windows
最低 KMDF 版本 1.23
标头 wdfcompaniontarget.h
IRQL PASSIVE_LEVEL