- add implement job related objs based on librtti

- add lock()/unlock() to job object

src/include/utils.h

@@ -67,6 +67,10 @@
     }
 #endif
 
+#define EQUAL_STRING(s1, s2)                                                   \
+    (((s1) == (s2))                                                            \
+     || (((s1) != NULL) && ((s2) != NULL) && (strcmp((s1), (s2)) == 0)))
+
 #define N_EL_ARRAY(arr)    (sizeof(arr) / sizeof(arr[0]))
 #define PTR_STEP(p, delta) ((void*)(((char*)p) + (delta)))