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[utest][atomic]添加返回值测试 (#7124)

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* [utest][atomic]添加返回值测试
This commit is contained in:
Yaochenger
2023-03-30 11:06:21 +08:00
committed by GitHub
parent eec78d9f5d
commit 38eb3fc40f
3 changed files with 41 additions and 18 deletions
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libcpu/risc-v/common/atomic_riscv.c
+1 -1
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@@ -120,7 +120,7 @@ void rt_hw_atomic_flag_clear(volatile rt_atomic_t *ptr)
#endif
}
rt_atomic_t rt_hw_atomic_compare_exchange_strong(volatile rt_atomic_t *ptr, rt_atomic_t *old, rt_atomic_t new)
rt_atomic_t rt_hw_atomic_compare_exchange_strong(volatile rt_atomic_t *ptr, volatile rt_atomic_t *old, rt_atomic_t new)
{
rt_atomic_t tmp = *old;
rt_atomic_t result;