chiichen 380b4c04f7 Merge remote-tracking branch 'origin/master' into feat-dynamic-link		hai 1 mes
..
.cargo	06560afa2a Patch feat robust futex (#682)	hai 9 meses
src	06560afa2a Patch feat robust futex (#682)	hai 9 meses
.gitignore	06560afa2a Patch feat robust futex (#682)	hai 9 meses
Cargo.toml	06560afa2a Patch feat robust futex (#682)	hai 9 meses
Makefile	380b4c04f7 Merge remote-tracking branch 'origin/master' into feat-dynamic-link	hai 1 mes
README.md	06560afa2a Patch feat robust futex (#682)	hai 9 meses

测试robust lock机制

此代码主要是用于测试： 1、robust lock机制中的两个系统调用是否能正常使用 2、当持有锁的线程异常终止时，等待该锁的其他线程能够被通知到，以避免死锁或数据不一样