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Implement rfc 4

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This commit is contained in:
Jeremy Soller 2016-11-25 12:09:54 -07:00
parent ecf9128fb0
commit 657394a7cb
10 changed files with 106 additions and 59 deletions
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2
kernel/scheme/mod.rs
View file

@ -141,7 +141,7 @@ impl SchemeList {
self.insert(ns, Box::new(*b"pipe"), |scheme_id| Arc::new(Box::new(PipeScheme::new(scheme_id)))).unwrap();
}
pub fn setns(&mut self, from: SchemeNamespace, names: &[&[u8]]) -> Result<SchemeNamespace> {
pub fn make_ns(&mut self, from: SchemeNamespace, names: &[&[u8]]) -> Result<SchemeNamespace> {
// Create an empty namespace
let to = self.new_ns();

10
kernel/scheme/sys/context.rs
View file

@ -5,17 +5,18 @@ use context;
use syscall::error::Result;
pub fn resource() -> Result<Vec<u8>> {
let mut string = format!("{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<8}{:<6}{}\n",
let mut string = format!("{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<8}{}\n",
"PID",
"PPID",
"RUID",
"RGID",
"RNS",
"EUID",
"EGID",
"ENS",
"STAT",
"CPU",
"MEM",
"SNS",
"NAME");
{
let contexts = context::contexts();
@ -85,17 +86,18 @@ pub fn resource() -> Result<Vec<u8>> {
let name_bytes = context.name.lock();
let name = str::from_utf8(&name_bytes).unwrap_or("");
string.push_str(&format!("{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<8}{:<6}{}\n",
string.push_str(&format!("{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<6}{:<8}{}\n",
context.id.into(),
context.ppid.into(),
context.ruid,
context.rgid,
context.rns.into(),
context.euid,
context.egid,
context.ens.into(),
stat_string,
cpu_string,
memory_string,
context.scheme_ns.into(),
name));
}
}

2
kernel/scheme/sys/scheme.rs
View file

@ -9,7 +9,7 @@ pub fn resource() -> Result<Vec<u8>> {
let contexts = context::contexts();
let context_lock = contexts.current().ok_or(Error::new(ESRCH))?;
let context = context_lock.read();
context.scheme_ns
context.ens
};
let mut data = Vec::new();