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Add MutexBlocking.

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This commit is contained in:
Yifan Wu 2021-10-07 14:33:44 -07:00
parent 8974a29245
commit db6a93e60d
11 changed files with 119 additions and 13 deletions
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3
user/src/lib.rs
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@ -118,7 +118,8 @@ pub fn waittid(tid: usize) -> isize {
}
}
pub fn mutex_create() -> isize { sys_mutex_create() }
pub fn mutex_create() -> isize { sys_mutex_create(false) }
pub fn mutex_blocking_create() -> isize { sys_mutex_create(true) }
pub fn mutex_lock(mutex_id: usize) { sys_mutex_lock(mutex_id); }
pub fn mutex_unlock(mutex_id: usize) { sys_mutex_unlock(mutex_id); }