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[Kernel] message 可以返回消息的实际大小 (#7709)

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zhkag
2023-06-21 10:22:42 +00:00
committed by GitHub
parent b4e59bac4e
commit 33f550cb65
18 changed files with 73 additions and 56 deletions
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2
components/libc/cplusplus/os/cxx_queue.h
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@@ -62,7 +62,7 @@ public:
else
tick = rt_tick_from_millisecond(millisec);
return rt_mq_recv(&mID, &data, sizeof(data), tick) == RT_EOK;
return rt_mq_recv(&mID, &data, sizeof(data), tick) >= 0;
}
private: