FUTEX_CMP_REQUEUE
os
0.1.0
In os::
uapi::
futex
os
::
uapi
::
futex
Constant
FUTEX_
CMP_
REQUEUE
Copy item path
Source
pub const FUTEX_CMP_REQUEUE: u32 = 4;
Expand description
比较并重排队操作:类似于 REQUEUE,但在重排队前检查 uaddr 处的值是否等于 val2。