sigaction

    IPC

    Description:

    Defines the signal processing actions and related attributes. You can use the structures to change the processing actions or attributes.

    Describes the signal processing actions and related attributes.

    Summary

    Data Fields

    Details

    _sa_handler

    Description:

    Callback for the processing action

    _sa_sigaction

    Description:

    _u

    Description:

    Defines the callbacks for signal processing. You can use either of them based on the specific scenario.

    Description:

    Signal flag. Only SA_SIGINFO is supported.

    sa_flags [2/2]

    Description:

    Signal flag, which is not supported

    sa_handler

    Description:

    Signal callback function type and callback for the processing action

    sa_mask

    Description:

    Signal to be masked

    Description:

    Signal callback function type, which is not supported