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[kenel] add static name for rt_object (#6422)

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增加静态object 名字，用户可以根据内存实际使用情况决定使用动态还是静态。适用于资源极度受限的情况下使用。该功能在RT-Thread完整版本中不常用，主要用于RT-Thread Nano，以缩减对内存的占用。由于没有动态拼接支持，在静态名字下，空闲线程的名字在多核时将命名成相同的名字。
This commit is contained in:
Man, Jianting (Meco)
2022-12-20 22:36:32 -05:00
committed by GitHub
parent 91cdcea900
commit 061af7b092
4 changed files with 38 additions and 14 deletions
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src/object.c
+10 -4
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@@ -387,8 +387,11 @@ void rt_object_init(struct rt_object *object,
/* initialize object's parameters */
/* set object type to static */
object->type = type | RT_Object_Class_Static;
/* copy name */
rt_strncpy(object->name, name, RT_NAME_MAX);
#if RT_NAME_MAX > 0
rt_strncpy(object->name, name, RT_NAME_MAX); /* copy name */
#else
object->name = name;
#endif /* RT_NAME_MAX > 0 */
RT_OBJECT_HOOK_CALL(rt_object_attach_hook, (object));
@@ -483,8 +486,11 @@ rt_object_t rt_object_allocate(enum rt_object_class_type type, const char *name)
/* set object flag */
object->flag = 0;
/* copy name */
rt_strncpy(object->name, name, RT_NAME_MAX);
#if RT_NAME_MAX > 0
rt_strncpy(object->name, name, RT_NAME_MAX); /* copy name */
#else
object->name = name;
#endif /* RT_NAME_MAX > 0 */
RT_OBJECT_HOOK_CALL(rt_object_attach_hook, (object));