Boost ::将sigaction函数引用绑定到实例

我想使用Linux内核信号来异步地将事件的发生从模块传递到用户空间应用程序 . 我通过以下方式在C中工作：

void rcv_signal(int n, siginfo_t *info, void *unused)
{
   // Do something interesting with the signal
}

// Register for updates from the kernel
int main(int argc, char *argv[])
{
    struct sigaction sig;
    sig.sa_sigaction = rcv_signal; // Function pointer
    sig.sa_flags = SA_SIGINFO;
    sigaction(SOME_CUSTOM_SIGNAL, &sig, NULL);

    // Code to wait() then return
}

现在，我想转向C实现 . 更具体地说，我想使用boost :: function / boost :: bind将sa_sigaction绑定到方法 InputCapture::receive . 但是，我正在努力获得正确的功能签名 .

以下是InputCapture类的定义：

class InputCapture
{
    public: InputCapture(uint8_t intimer) : timer(_timer) {}
    public: ~InputCapture() {}
    private: void receive(int n, siginfo_t *info, void *unused) {}
    private: uint8_t timer;
};

这是修改后的sa_sigaction：

// Register for updates from the kernel
struct sigaction sig;
sig.sa_sigaction = boost::function<void (int n, siginfo_t *info, void *unused)> (
    boost::bind(&InputCapture::receive, this, _1));
sig.sa_flags = SA_SIGINFO;
sigaction(SOME_CUSTOM_SIGNAL, &sig, NULL);

但是，我收到以下编译错误：

来自/home/asymingt/export/rootfs/usr/include/boost/bind.hpp:22:0的文件，来自/home/asymingt/Workspace/Source/roseline/timesync/src/stamp/LogicalStamp.hpp： 12，来自/home/asymingt/Workspace/Source/roseline/timesync/src/stamp/InputCapture.hpp:4，来自/home/asymingt/Workspace/Source/roseline/timesync/src/stamp/InputCapture.cpp:1： /home/asymingt/export/rootfs/usr/include/boost/bind/bind.hpp：在'struct boost :: _ bi :: result_traits'的实例化中：/ home / asymingt / export / rootfs / usr / include / boost / bind / bind_template.hpp：15：48：从'类boost :: _ bi :: bind_t）（int，siginfo，void *），boost :: _ bi :: list2，boost :: arg <1>>>'/ home / asymingt / Workspace / Source / roseline / timesync / src / stamp / InputCapture.cpp:41:57：从这里需要/home/asymingt/export/rootfs/usr/include/boost/bind/bind.hpp:69： 37：错误：'void（timesync :: InputCapture ::）（int，siginfo，void *）'不是类，结构或联合类型typedef typename F :: result_type type; ^ /home/asymingt/Workspace/Source/roseline/timesync/src/stamp/InputCapture.cpp：在构造函数'timesync :: InputCapture :: InputCapture（uint8_t）'：/ home / asymingt / Workspace / Source / roseline / timesync / src / stamp / InputCapture.cpp:40:19：错误：无法将'boost :: function'转换为'void（）（int，siginfo_t，void *）{aka void（）（int，siginfo，void *）}'在赋值sig.sa_sigaction = boost :: function（^文件包含在/home/asymingt/export/rootfs/usr/include/boost/function/detail/maybe_include.hpp:28:0，来自/ home / asymingt / export /rootfs/usr/include/boost/function/detail/function_iterate.hpp:14，来自/home/asymingt/export/rootfs/usr/include/boost/preprocessor/iteration/detail/iter/forward1.hpp:62，来自/home/asymingt/export/rootfs/usr/include/boost/function.hpp:64，来自/home/asymingt/Workspace/Source/roseline/timesync/src/stamp/InputCapture.cpp:3:/ home / asymingt / export / rootfs / usr / include / boost / function / function_template.hpp：在'static void boost :: detail :: functio的实例化中n :: void_function_obj_invoker3 :: invoke（boost :: detail :: function :: function_buffer＆，T0，T1，T2）[with FunctionObj = boost :: _ bi :: bind_t）（int，siginfo，void *），boost :: _ bi :: list2，boost :: arg <1 >>>; R =无效; T0 = int; T1 = siginfo *; T2 = void *]'：/ home /asymingt/export/rootfs/usr/include/boost/function/function_template.hpp:907:38：从'void boost :: function3 :: assign_to（Functor）[需要Functor = boost :: _ bi :: bind_t）（int，siginfo，void *），boost :: _ bi :: list2，boost :: arg <1 >>>; R =无效; T0 = int; T1 = siginfo *; T2 = void *]'/ home /asymingt/export/rootfs/usr/include/boost/function/function_template.hpp:722:7：从'boost :: function3 :: function3中需要（Functor，typename boost :: enable_if_c： ：value> :: value，int> :: type）[with Functor = boost :: _ bi :: bind_t）（int，siginfo，void *），boost :: _ bi :: list2，boost :: arg <1 >> >; R =无效; T0 = int; T1 = siginfo ; T2 =无效; typename boost :: enable_if_c :: value> :: value，int> :: type = int]'/ home /asymingt/export/rootfs/usr/include/boost/function/function_template.hpp:1042:16：required from' boost :: function :: function（Functor，typename boost :: enable_if_c :: value> :: value，int> :: type）[with Functor = boost :: _ bi :: bind_t）（int，siginfo，void *）， boost :: _ bi :: list2，boost :: arg <1 >>>; R =无效; T0 = int; T1 = siginfo ; T2 =无效; typename boost :: enable_if_c :: value> :: value，int> :: type = int]'/ home /asymingt/Workspace/Source/roseline/timesync/src/stamp/InputCapture.cpp:41:58：从这里需要/home/asymingt/export/rootfs/usr/include/boost/function/function_template.hpp:153:57：错误：无法调用'（boost :: _ bi :: bind_t）（int，siginfo，void *） ，boost :: _ bi :: list2，boost :: arg <1 >>>）（int＆，siginfo *＆，void ＆）'BOOST_FUNCTION_RETURN（（ f）（BOOST_FUNCTION_ARGS））; ^ /home/asymingt/export/rootfs/usr/include/boost/function/function_template.hpp:75:36：注意：在宏'BOOST_FUNCTION_RETURN'的定义中#define BOOST_FUNCTION_RETURN（X）X

是我想要的实现可能，如果可能，我哪里出错了？