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Add nonblocking root scheme

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This commit is contained in:
Jeremy Soller 2016-10-20 12:31:39 -06:00
parent dd1c0ca01d
commit 8fd25ee318
5 changed files with 20 additions and 31 deletions
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4
kernel/scheme/root.rs
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@ -27,7 +27,7 @@ impl RootScheme {
}
impl Scheme for RootScheme {
fn open(&self, path: &[u8], _flags: usize, uid: u32, _gid: u32) -> Result<usize> {
fn open(&self, path: &[u8], flags: usize, uid: u32, _gid: u32) -> Result<usize> {
if uid == 0 {
let context = {
let contexts = context::contexts();
@ -42,7 +42,7 @@ impl Scheme for RootScheme {
if schemes.get_name(path).is_some() {
return Err(Error::new(EEXIST));
}
let inner = Arc::new(UserInner::new(id, context));
let inner = Arc::new(UserInner::new(id, flags, context));
let scheme_id = schemes.insert(path.to_vec().into_boxed_slice(), Arc::new(Box::new(UserScheme::new(Arc::downgrade(&inner))))).expect("failed to insert user scheme");
inner.scheme_id.store(scheme_id, Ordering::SeqCst);
inner