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[msh]Restore the free command.|还原 free命令。 #6084

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Merged
merged 1 commit into from
Jun 16, 2022
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[msh]Restore the free command.|还原 free命令。 #6084

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5 changes: 5 additions & 0 deletions components/finsh/msh.c
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Original file line number Diff line number Diff line change
Expand Up @@ -73,12 +73,17 @@ MSH_CMD_EXPORT_ALIAS(cmd_ps, ps, List threads in the system.);
#ifdef RT_USING_HEAP
int cmd_free(int argc, char **argv)
{
#ifdef RT_USING_MEMHEAP_AS_HEAP
extern void list_memheap(void);
list_memheap();
#else
rt_size_t total = 0, used = 0, max_used = 0;

rt_memory_info(&total, &used, &max_used);
rt_kprintf("total : %d\n", total);
rt_kprintf("used : %d\n", used);
rt_kprintf("maximum : %d\n", max_used);
#endif
return 0;
}
MSH_CMD_EXPORT_ALIAS(cmd_free, free, Show the memory usage in the system.);
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