Struct axprocess::signal::SignalModule

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pub struct SignalModule {
    pub sig_info: bool,
    pub last_trap_frame_for_signal: Option<TrapFrame>,
    pub signal_handler: Arc<Mutex<SignalHandler>>,
    pub signal_set: SignalSet,
}
Expand description

信号处理模块，进程间不共享

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§sig_info: bool

是否存在siginfo

§last_trap_frame_for_signal: Option<TrapFrame>

保存的trap上下文

§signal_handler: Arc<Mutex<SignalHandler>>

信号处理函数集

§signal_set: SignalSet

未决信号集

Implementations§

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impl SignalModule

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pub fn init_signal(signal_handler: Option<Arc<Mutex<SignalHandler>>>) -> Self

初始化信号模块

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