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Fix exit_code in user

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Yifan Wu 2021-02-07 02:13:33 +08:00
parent 4f7db8b92e
commit a6c7b52283
1 changed files with 2 additions and 2 deletions
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4
user/src/syscall.rs
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@ -69,6 +69,6 @@ pub fn sys_exec(path: &str) -> isize {
syscall(SYSCALL_EXEC, [path.as_ptr() as usize, 0, 0])
}
pub fn sys_waitpid(pid: isize, xstatus: *mut i32) -> isize {
syscall(SYSCALL_WAITPID, [pid as usize, xstatus as usize, 0])
pub fn sys_waitpid(pid: isize, exit_code: *mut i32) -> isize {
syscall(SYSCALL_WAITPID, [pid as usize, exit_code as usize, 0])
}