Tateisi/rcore-tutorial
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement sleep using blocking & BinaryHeap.

Browse source
This commit is contained in:
Yifan Wu 2021-10-08 12:55:39 -07:00
parent db6a93e60d
commit c951c1781e
6 changed files with 79 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

7
user/src/lib.rs
View file

@ -100,11 +100,8 @@ pub fn waitpid(pid: usize, exit_code: &mut i32) -> isize {
}
}
}
pub fn sleep(period_ms: usize) {
let start = sys_get_time();
while sys_get_time() < start + period_ms as isize {
sys_yield();
}
pub fn sleep(sleep_ms: usize) {
sys_sleep(sleep_ms);
}
pub fn thread_create(entry: usize) -> isize { sys_thread_create(entry) }