学习了RT-Thread的内核组件与线程管理，我忽然发现，线程创建时，名字可以使用RT_NULL。
创建无名线程，工作正常，只是，无法删除
相关代码#includertthread.h#defineDBG_SECTION_NAME"noname"#defineDBG_LEVELDBG_LOG#includertdbg.h/*ledtest*/externvoidled_red_on(void);externvoidled_red_off(void);externvoidled_grn_on(void);externvoidled_grn_off(void);externvoidled_blu_on(void);externvoidled_blu_off(void);/*nonamethread1*/staticvoidno_name_task1(void*param){LOG_D("nonamethread1start!\n");while(1){led_red_on();rt_thread_mdelay();led_red_off();rt_thread_mdelay();}}/*nonamethread2*/staticvoidno_name_task2(void*param){LOG_D("nonamethread2start!\n");while(1){led_blu_on();rt_thread_mdelay();led_blu_off();rt_thread_mdelay();}}/*nonamethread3*/staticvoidno_name_task3(void*param){LOG_D("nonamethread3start!\n");while(1){led_grn_on();rt_thread_mdelay();led_grn_off();rt_thread_mdelay();}}voidno_name_init(void){rt_thread_ttid;tid=rt_thread_create(RT_NULL,no_name_task1,RT_NULL,,28,50);rt_thread_startup(tid);tid=rt_thread_create(RT_NULL,no_name_task2,RT_NULL,,28,50);rt_thread_startup(tid);tid=rt_thread_create(RT_NULL,no_name_task3,RT_NULL,,28,50);rt_thread_startup(tid);}voidno_name_del(void){rt_thread_ttid;tid=rt_thread_find(RT_NULL);if(tid!=RT_NULL){rt_thread_delete(tid);}else{LOG_D("Notfindthread!");}}MSH_CMD_EXPORT(no_name_init,no_name_init);MSH_CMD_EXPORT(no_name_del,no_name_del);运行效果
mshno_name_initmsh[D/noname]nonamethread1start![D/noname]nonamethread2start![D/noname]nonamethread3start!mshlist_threadthreadpristatusspstacksizemaxusedlefttickerror---------------------------------------------------------"28suspend0xc0x%0xe"28suspend0xc0x%0xe"28suspend0xc0x%0xepms28suspend0x9c0x%0xftshell20running0x840x0112%0x05serial25suspend0x880x0040013%0x0atidleready0x800x0086%0x16timer4suspend0x600x0020018%0x09mshmshno_name_del[D/noname]Notfindthread!解读
之所能创建无名的线程，因为内核对象初始化时，并不判断name的长度
之所无法删除没有名字的线程，是因为内核对象的查找，是用名字来查找的。
总结需要继续研究RT-Thread内核代码、线程管理代码，正确使用RT-Thread
加深基础理论知识的积累。
张世争