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Replace a myriad of current! usages via Context

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This commit is contained in:
Zhang Junyang
2024-08-11 13:35:27 +00:00
committed by Tate, Hongliang Tian
parent f84d328956
commit 9200538175
68 changed files with 303 additions and 350 deletions
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9
kernel/aster-nix/src/syscall/prctl.rs
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@ -15,7 +15,7 @@ pub fn sys_prctl(
arg3: u64,
arg4: u64,
arg5: u64,
_ctx: &Context,
ctx: &Context,
) -> Result<SyscallReturn> {
let prctl_cmd = PrctlCmd::from_args(option, arg2, arg3, arg4, arg5)?;
debug!("prctl cmd = {:x?}", prctl_cmd);
@ -23,14 +23,11 @@ pub fn sys_prctl(
let posix_thread = current_thread.as_posix_thread().unwrap();
match prctl_cmd {
PrctlCmd::PR_SET_PDEATHSIG(signum) => {
let current = current!();
current.set_parent_death_signal(signum);
ctx.process.set_parent_death_signal(signum);
}
PrctlCmd::PR_GET_PDEATHSIG(write_to_addr) => {
let write_val = {
let current = current!();
match current.parent_death_signal() {
match ctx.process.parent_death_signal() {
None => 0i32,
Some(signum) => signum.as_u8() as i32,
}