diff options
| author | zhkag <[email protected]> | 2023-06-21 10:22:42 +0000 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-06-21 18:22:42 +0800 |
| commit | 33f550cb65c950068ff04c331daeeda3547d2e50 (patch) | |
| tree | d04ca979398cfaa280cd9f19e400a40943f96bde /components/libc/cplusplus | |
| parent | b4e59bac4e2d8b039a2365ddc219ac9a3caf0f77 (diff) | |
[Kernel] message 可以返回消息的实际大小 (#7709)
Diffstat (limited to 'components/libc/cplusplus')
| -rw-r--r-- | components/libc/cplusplus/os/cxx_queue.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/components/libc/cplusplus/os/cxx_queue.h b/components/libc/cplusplus/os/cxx_queue.h index f6b91e1a21..46257d35c3 100644 --- a/components/libc/cplusplus/os/cxx_queue.h +++ b/components/libc/cplusplus/os/cxx_queue.h @@ -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: |