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Small Fix && cargo fmt

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This commit is contained in:
Yifan Wu 2022-01-22 12:40:54 -08:00
parent c9583b0f53
commit ae3ba9c26f
83 changed files with 1085 additions and 1079 deletions
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7
user/src/bin/forktest2.rs
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@ -4,7 +4,7 @@
#[macro_use]
extern crate user_lib;
use user_lib::{fork, wait, getpid, exit, sleep, get_time};
use user_lib::{exit, fork, get_time, getpid, sleep, wait};
static NUM: usize = 30;
@ -14,7 +14,8 @@ pub fn main() -> i32 {
let pid = fork();
if pid == 0 {
let current_time = get_time();
let sleep_length = (current_time as i32 as isize) * (current_time as i32 as isize) % 1000 + 1000;
let sleep_length =
(current_time as i32 as isize) * (current_time as i32 as isize) % 1000 + 1000;
println!("pid {} sleep for {} ms", getpid(), sleep_length);
sleep(sleep_length as usize);
println!("pid {} OK!", getpid());
@ -30,4 +31,4 @@ pub fn main() -> i32 {
assert!(wait(&mut exit_code) < 0);
println!("forktest2 test passed!");
0
}
}