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TEEC_Operation

teec_api_types

Struct TEEC_Operation 

Source 
#[repr(C)]
pub struct TEEC_Operation {
    pub started: u32,
    pub paramTypes: u32,
    pub params: [TEEC_Parameter; 4],
    pub imp: TEEC_Operation__Imp,
}
Expand description

保存用于 TEEC_InvokeCommand() 的信息和内存引用

TEEC_Operation 结构体用于保存调用命令所需的信息和内存引用， 包括参数类型、参数值以及与操作关联的会话信息，是执行可信应用命令的核心数据结构。

§字段

  • started - 如果客户端希望能够取消即将执行的操作，必须将该字段初始化为 0
  • paramTypes - 表示传递参数类型，使用 TEEC_PARAM_TYPES 来生成正确的标志，若为 0，则表示所有参数均为 TEEC_NONE
  • params - 类型为 TEEC_Parameter 的参数数组
  • imp - 实现定义字段，包含 session 字段，表示与该操作关联的最近一次会话的内部指针

Fields§

§started: u32§paramTypes: u32§params: [TEEC_Parameter; 4]§imp: TEEC_Operation__Imp

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