pure sdk for main

sdk/app/algorithm/t_queue/t_queue.c

@@ -0,0 +1,75 @@
+/************************************************
+ * 提供一个通用队列接口
+************************************************/
+#include "t_queue.h"
+#include "osal/string.h"
+
+
+
+
+void *tqueue_init()
+{
+    struct tqueue_base_s *tqueue_head = (struct tqueue_base_s *)os_malloc(sizeof(struct tqueue_base_s));
+    if(tqueue_head)
+    {
+        tqueue_head->count = 0;
+		INIT_LIST_HEAD((struct list_head*)tqueue_head);
+    }
+
+    return (void*)tqueue_head;
+}
+
+//正常需要先将列表清空才可以释放
+void tqueue_deinit(void *tqueue_head_ptr)
+{
+    if(tqueue_head_ptr)
+    {
+        os_free(tqueue_head_ptr);
+    }
+}
+
+//如果必要,暂时需要外部进行临界保护
+//这里将data放到队列
+uint8_t tqueue_push(void *tqueue_head_ptr,struct tqueue_s *data)
+{
+    struct tqueue_base_s *tqueue_head = (struct tqueue_base_s *)tqueue_head_ptr;
+    struct tqueue_s *tqueue_data = data;
+    if(tqueue_data)
+    {
+		list_add_tail((struct list_head*)tqueue_data,(struct list_head*)tqueue_head);
+        tqueue_head->count++;
+        return 0;
+    }
+    return 1;
+}
+
+//从队列取出一个data
+struct tqueue_s *tqueue_pop(void *tqueue_head_ptr)
+{
+    struct tqueue_base_s *tqueue_head = (struct tqueue_base_s *)tqueue_head_ptr;
+    struct tqueue_s *tqueue_data = NULL;
+    if(tqueue_head->count > 0)
+    {
+		tqueue_data = (struct tqueue_s *)tqueue_head->next;
+		list_del((struct list_head *)tqueue_data);
+		INIT_LIST_HEAD((struct list_head *)tqueue_data);
+        tqueue_head->count--;
+        return tqueue_data;
+    }
+    else
+    {
+        return NULL;
+    }
+}
+
+
+struct tqueue_s *tqueue_gen_data(void *data,tqueue_malloc m)
+{
+	struct tqueue_s *tqueue_data = (struct tqueue_s *)m(sizeof(struct tqueue_s));
+	if(tqueue_data)
+	{
+		tqueue_data->data = data;
+		INIT_LIST_HEAD((struct list_head *)tqueue_data);
+	}
+	return tqueue_data;
+}

sdk/app/algorithm/t_queue/t_queue.h

@@ -0,0 +1,27 @@
+#ifndef __T_QUEUE_H
+#define __T_QUEUE_H
+#include "sys_config.h"
+#include "typesdef.h"
+#include "list.h"
+struct tqueue_s
+{
+	struct list_head *next, *prev;
+    void *data;
+};
+
+struct tqueue_base_s
+{
+	struct list_head *next, *prev;
+    uint32_t count;
+};
+
+typedef void *(*tqueue_malloc)(uint32_t size);
+typedef void (*tqueue_free)(void *data);
+
+
+void *tqueue_init();
+void tqueue_deinit(void *tqueue_head_ptr);
+uint8_t tqueue_push(void *tqueue_head_ptr,struct tqueue_s *data);
+struct tqueue_s *tqueue_pop(void *tqueue_head_ptr);
+struct tqueue_s *tqueue_gen_data(void *data,tqueue_malloc m);
+#endif