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lab04: sys_get_time
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Tateisi 2025-08-03 17:36:14 +08:00
parent 58fa67414e
commit f830ce95d6
2 changed files with 22 additions and 10 deletions
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3
user/src/syscall.rs
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@ -6,7 +6,6 @@ const SYSCALL_WRITE: usize = 64;
const SYSCALL_EXIT: usize = 93;
const SYSCALL_YIELD: usize = 124;
const SYSCALL_GET_TIME: usize = 169;
const SYSCALL_GETTIMEOFDAY: usize = 169;
const SYSCALL_SBRK: usize = 214;
const SYSCALL_MMAP: usize = 222;
const SYSCALL_MUNMAP: usize = 215;
@ -38,7 +37,7 @@ pub fn sys_yield() -> isize {
}
pub fn sys_get_time(time: &TimeVal, tz: usize) -> isize {
syscall(SYSCALL_GETTIMEOFDAY, [time as *const _ as usize, tz, 0])
syscall(SYSCALL_GET_TIME, [time as *const _ as usize, tz, 0])
}
pub fn sys_sbrk(size: i32) -> isize {