Fix get_time

LearningOS · Feb 28, 2024 · 3f99b74 · 3f99b74
1 parent 39c3284
commit 3f99b74
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -225,8 +225,8 @@ pub fn yield_() -> isize {
 }
 
 pub fn get_time() -> isize {
-    let time = TimeVal::new();
-    match sys_get_time(&time, 0) {
+    let mut time = TimeVal::new();
+    match sys_get_time(&mut time, 0) {
         0 => ((time.sec & 0xffff) * 1000 + time.usec / 1000) as isize,
         _ => -1,
     }

diff --git a/src/syscall.rs b/src/syscall.rs
@@ -159,7 +159,7 @@ pub fn sys_yield() -> isize {
     syscall(SYSCALL_YIELD, [0, 0, 0])
 }
 
-pub fn sys_get_time(time: &TimeVal, tz: usize) -> isize {
+pub fn sys_get_time(time: &mut TimeVal, tz: usize) -> isize {
     syscall(SYSCALL_GETTIMEOFDAY, [time as *const _ as usize, tz, 0])
 }