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Replace old user space read/write with new APIs

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This commit is contained in:
Chen Chengjun
2024-08-09 16:11:43 +08:00
committed by Tate, Hongliang Tian
parent 7ade2fcb57
commit 75da7fd30e
82 changed files with 252 additions and 329 deletions
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4
kernel/aster-nix/src/syscall/time.rs
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@ -1,7 +1,7 @@
// SPDX-License-Identifier: MPL-2.0
use super::SyscallReturn;
use crate::{prelude::*, time::SystemTime, util::write_val_to_user};
use crate::{prelude::*, time::SystemTime};
pub fn sys_time(tloc: Vaddr) -> Result<SyscallReturn> {
debug!("tloc = 0x{tloc:x}");
@ -12,7 +12,7 @@ pub fn sys_time(tloc: Vaddr) -> Result<SyscallReturn> {
};
if tloc != 0 {
write_val_to_user(tloc, &now_as_secs)?;
CurrentUserSpace::get().write_val(tloc, &now_as_secs)?;
}
Ok(SyscallReturn::Return(now_as_secs as _))