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[kenel] add static name for rt_object #6422

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Merged
mysterywolf merged 8 commits into from
Dec 21, 2022
Merged

[kenel] add static name for rt_object #6422

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32d325b
[kenel] add static name for rt_object
mysterywolf Sep 12, 2022
9ff96d4
Update include/rtdef.h
mysterywolf Dec 11, 2022
67ea821
Update rtdef.h
mysterywolf Dec 21, 2022
8a721b6
Update rtdef.h
mysterywolf Dec 21, 2022
98b523d
Merge branch 'master' into name_len
mysterywolf Dec 21, 2022
1728a22
区分在RT_NAME_MAX是否为0时，是否需要拷贝
mysterywolf Dec 21, 2022
d5ec8b8
Update Kconfig
mysterywolf Dec 21, 2022
2145496
Update rtdef.h
mysterywolf Dec 21, 2022
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12 changes: 10 additions & 2 deletions include/rtdef.h
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Original file line number Diff line number Diff line change
Expand Up @@ -398,7 +398,11 @@ typedef struct rt_slist_node rt_slist_t; /**< Type for single lis
*/
struct rt_object
{
char name[RT_NAME_MAX]; /**< name of kernel object */
#if RT_NAME_MAX == 0
char *name; /**< static name of kernel object */
#else
char name[RT_NAME_MAX]; /**< dynamic name of kernel object */
#endif /* RT_NAME_MAX == 0 */
rt_uint8_t type; /**< type of kernel object */
rt_uint8_t flag; /**< flag of kernel object */

Expand Down Expand Up @@ -630,7 +634,11 @@ struct rt_cpu
struct rt_thread
{
/* rt object */
char name[RT_NAME_MAX]; /**< the name of thread */
#if RT_NAME_MAX == 0
char *name; /**< static name of kernel object */
#else
char name[RT_NAME_MAX]; /**< dynamic name of kernel object */
#endif /* RT_NAME_MAX == 0 */
rt_uint8_t type; /**< type of object */
rt_uint8_t flags; /**< thread's flags */

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2 changes: 1 addition & 1 deletion src/Kconfig
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Expand Up @@ -2,7 +2,7 @@ menu "RT-Thread Kernel"

config RT_NAME_MAX
int "The maximal size of kernel object name"
range 2 32
range 0 64
default 8
help
Each kernel object, such as thread, timer, semaphore etc, has a name,
Expand Down
10 changes: 9 additions & 1 deletion src/idle.c
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Expand Up @@ -306,13 +306,21 @@ static void rt_thread_system_entry(void *parameter)
void rt_thread_idle_init(void)
{
rt_ubase_t i;
#if RT_NAME_MAX > 0
char idle_thread_name[RT_NAME_MAX];
#endif /* RT_NAME_MAX > 0 */

for (i = 0; i < _CPUS_NR; i++)
{
rt_sprintf(idle_thread_name, "tidle%d", i);
#if RT_NAME_MAX > 0
rt_snprintf(idle_thread_name, RT_NAME_MAX, "tidle%d", i);
#endif /* RT_NAME_MAX > 0 */
rt_thread_init(&idle_thread[i],
#if RT_NAME_MAX > 0
idle_thread_name,
#else
"tidle",
#endif /* RT_NAME_MAX > 0 */
idle_thread_entry,
RT_NULL,
&idle_thread_stack[i][0],
Expand Down