添加信号槽基本实现

soft/mysignal.h

@@ -0,0 +1,54 @@
+#ifndef mysignal_h__
+#define mysignal_h__
+
+#include "pthread.h"
+#include "stdint.h"
+#include <semaphore.h>
+
+
+#define emit
+#define signal void
+#define slot void
+
+
+typedef struct {
+  void* next;
+  void (*func)(void* par);
+  // size_t pars[]; // 这里保存函数的参数实体
+}slot_list_with_pars;
+
+typedef struct {
+  pthread_mutex_t lock; /* 互斥锁定义 */
+  sem_t sem;
+  pthread_t tid;
+  slot_list_with_pars *slot_head;
+} mythread_t;
+
+typedef struct {
+  void* next;
+  void (*func)(void* par);
+  void* slot_obj;
+  mythread_t* thread;
+}slot_list;
+
+typedef struct {
+  pthread_mutex_t lock; /* 互斥锁定义 */
+  slot_list* slot_head;
+}__SIG_OBJ;
+
+#define SIG_OBJ __SIG_OBJ __sig_obj
+
+
+void send_slot_fun(mythread_t* self, slot_list_with_pars* slot_p);
+mythread_t* sigthread_init();
+
+void _connect(void* sig_obj, void* sig_fun, mythread_t* thread, void* slot_obj, const char* slot_fun);
+
+// 这个函数在signal_tmp.c里实现
+void* signal_find_slot_func(const char* name);
+
+#define connect(sig_obj, sig_fun, thread, slot_obj, slot_fun) {\
+  (void)slot_fun;\
+  _connect(sig_obj, sig_fun, thread, slot_obj, #slot_fun);}\
+
+#endif