Function libseccomp_sys::seccomp_init

pub unsafe extern "C" fn seccomp_init(
    def_action: u32
) -> scmp_filter_ctx

Initialize the filter state

• def_action: the default filter action

This function initializes the internal seccomp filter state and should be called before any other functions in this library to ensure the filter state is initialized. Returns a filter context on success, ptr::null() on failure.