Convert example to new shared ptr interface

example/ex-buffer01.c

@@ -1,7 +1,7 @@
 #include <stdio.h>
 
 #include "m-buffer.h"
-#include "m-shared.h"
+#include "m-shared-ptr.h"
 #include "m-thread.h"
 
 /* Global variable to stop scheduling */
@@ -99,8 +99,8 @@ SHARED_PTR_DEF(shared_bigdata, bigdata_t)
  * - we change the semantics of _push / _pop into buffer as push a new item and pop it as a move (ideal semantics for shared_ptr interface).
  */
 #define MY_QUEUE_SIZE 10
-BUFFER_DEF(buffer_bigdata, shared_bigdata_t, MY_QUEUE_SIZE,
-           BUFFER_QUEUE|BUFFER_PUSH_INIT_POP_MOVE, SHARED_PTR_OPLIST(shared_bigdata))
+BUFFER_DEF(buffer_bigdata, shared_bigdata_t *, MY_QUEUE_SIZE,
+           BUFFER_QUEUE|BUFFER_PUSH_INIT_POP_MOVE, SHARED_PTR_OPLIST(shared_bigdata, M_OPL_bigdata_t()))
 
 /* Let's build a Thread synchros tree:
  *
@@ -134,8 +134,7 @@ static void thread1 (void *arg)
 {
   (void) arg;
   while (atomic_load(&continue_threading_g)) {
-    shared_bigdata_t ptr;
-    shared_bigdata_init_new (ptr);
+    shared_bigdata_t *ptr = shared_bigdata_new ();
     perform_acquisition(*shared_bigdata_ref(ptr));
     buffer_bigdata_push(buf_t1tot2, ptr);
     buffer_bigdata_push(buf_t1tot3, ptr);
@@ -146,7 +145,7 @@ static void thread2 (void *arg)
 {
   (void) arg;
   while (atomic_load(&continue_threading_g)) {
-    shared_bigdata_t ptr;
+    shared_bigdata_t *ptr;
     buffer_bigdata_pop(&ptr, buf_t1tot2); // NOTE: Pop has been configured to init ptr
     perform_computation2(*shared_bigdata_ref(ptr));
     shared_bigdata_clear(ptr);
@@ -156,7 +155,7 @@ static void thread3 (void *arg)
 {
   (void) arg;
   while (atomic_load(&continue_threading_g)) {
-    shared_bigdata_t ptr;
+    shared_bigdata_t *ptr;
     buffer_bigdata_pop(&ptr, buf_t1tot3);  // NOTE: Pop has been configured to init ptr
     perform_computation3(*shared_bigdata_ref(ptr));
     buffer_bigdata_push(buf_t3tot4, ptr);
@@ -167,7 +166,7 @@ static void thread4 (void *arg)
 {
   (void) arg;
   while (atomic_load(&continue_threading_g)) {
-    shared_bigdata_t ptr;
+    shared_bigdata_t *ptr;
     buffer_bigdata_pop(&ptr, buf_t3tot4); // NOTE: Pop has been configured to init ptr
     perform_computation4(*shared_bigdata_ref(ptr));
     shared_bigdata_clear(ptr);