Switch to real standard, fix daemonization on real standard

schemes/ethernetd/src/main.rs

@@ -8,7 +8,6 @@ use std::fs::File;
 use std::io::{Result, Read, Write};
 use std::os::unix::io::FromRawFd;
 use std::rc::Rc;
-use std::thread;
 
 use syscall::{Packet, SchemeMut, EWOULDBLOCK};
 
@@ -17,7 +16,8 @@ use scheme::EthernetScheme;
 mod scheme;
 
 fn main() {
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let network_fd = syscall::open("network:", syscall::O_RDWR | syscall::O_NONBLOCK).expect("ethernetd: failed to open network");
         let network = unsafe { File::from_raw_fd(network_fd) };
 
@@ -90,5 +90,5 @@ fn main() {
         event_queue.trigger_all(0).expect("ethernetd: failed to trigger events");
 
         event_queue.run().expect("ethernetd: failed to run event loop");
-    });
+    }
 }

schemes/example/src/main.rs

@@ -3,7 +3,6 @@ extern crate syscall;
 use std::fs::File;
 use std::io::{Read, Write};
 use std::str;
-use std::thread;
 
 use syscall::{Packet, Result, Scheme};
 
@@ -25,7 +24,8 @@ impl Scheme for ExampleScheme {
 }
 
 fn main(){
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let mut socket = File::create(":example").expect("example: failed to create example scheme");
         let scheme = ExampleScheme;
         loop {
@@ -35,5 +35,5 @@ fn main(){
             scheme.handle(&mut packet);
             socket.write(&packet).expect("example: failed to write responses to example scheme");
         }
-    });
+    }
 }

schemes/ipd/src/main.rs

@@ -10,7 +10,7 @@ use std::fs::File;
 use std::io::{self, Read, Write};
 use std::os::unix::io::FromRawFd;
 use std::rc::Rc;
-use std::{slice, str, thread};
+use std::{slice, str};
 use syscall::data::Packet;
 use syscall::error::{Error, Result, EACCES, EADDRNOTAVAIL, EBADF, EIO, EINVAL, ENOENT, EWOULDBLOCK};
 use syscall::flag::{EVENT_READ, O_NONBLOCK};
@@ -326,7 +326,8 @@ impl SchemeMut for Ipd {
 }
 
 fn main() {
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let scheme_fd = syscall::open(":ip", syscall::O_RDWR | syscall::O_CREAT | syscall::O_NONBLOCK).expect("ipd: failed to create :ip");
         let scheme_file = unsafe { File::from_raw_fd(scheme_fd) };
 
@@ -367,5 +368,5 @@ fn main() {
         event_queue.trigger_all(0).expect("ipd: failed to trigger event queue");
 
         event_queue.run().expect("ipd: failed to run event queue");
-    });
+    }
 }

schemes/ptyd/src/main.rs

@@ -7,7 +7,7 @@ use std::collections::{BTreeMap, VecDeque};
 use std::fs::File;
 use std::io::{Read, Write};
 use std::rc::{Rc, Weak};
-use std::{str, thread};
+use std::str;
 
 use syscall::data::Packet;
 use syscall::error::{Error, Result, EBADF, EINVAL, ENOENT, EPIPE, EWOULDBLOCK};
@@ -289,7 +289,8 @@ impl PtySlave {
 }
 
 fn main(){
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let mut socket = File::create(":pty").expect("pty: failed to create pty scheme");
         let mut scheme = PtyScheme::new();
         let mut todo = Vec::new();
@@ -375,5 +376,5 @@ fn main(){
                 }
             }
         }
-    });
+    }
 }

schemes/randd/src/main.rs

@@ -7,7 +7,6 @@ extern crate rand;
 
 use std::fs::File;
 use std::io::{Read, Write};
-use std::thread;
 
 use rand::chacha::ChaChaRng;
 use rand::Rng;
@@ -51,7 +50,8 @@ impl SchemeMut for RandScheme {
 fn main(){
     let has_rdrand = CpuId::new().get_feature_info().unwrap().has_rdrand();
 
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let mut socket = File::create(":rand").expect("rand: failed to create rand scheme");
 
         let mut rng = ChaChaRng::new_unseeded();
@@ -78,5 +78,5 @@ fn main(){
             scheme.handle(&mut packet);
             socket.write(&packet).expect("rand: failed to write responses to rand scheme");
         }
-    });
+    }
 }

schemes/redoxfs

@@ -1 +1 @@
-Subproject commit d058e56d6e9dbc2fb95bcdc335bf2da04c3d56eb
+Subproject commit 8449c5b6ad87ced01bcb82627cb85a8981337210

schemes/tcpd/src/main.rs

@@ -8,7 +8,7 @@ use std::collections::{BTreeMap, VecDeque};
 use std::cell::RefCell;
 use std::fs::File;
 use std::io::{self, Read, Write};
-use std::{mem, slice, str, thread};
+use std::{mem, slice, str};
 use std::os::unix::io::FromRawFd;
 use std::rc::Rc;
 
@@ -652,7 +652,8 @@ impl SchemeMut for Tcpd {
 }
 
 fn main() {
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let scheme_fd = syscall::open(":tcp", O_RDWR | O_CREAT | O_NONBLOCK).expect("tcpd: failed to create :tcp");
         let scheme_file = unsafe { File::from_raw_fd(scheme_fd) };
 
@@ -677,5 +678,5 @@ fn main() {
         event_queue.trigger_all(0).expect("tcpd: failed to trigger event queue");
 
         event_queue.run().expect("tcpd: failed to run event queue");
-    });
+    }
 }

schemes/udpd/src/main.rs

@@ -8,7 +8,7 @@ use std::collections::{BTreeMap, VecDeque};
 use std::cell::RefCell;
 use std::fs::File;
 use std::io::{self, Read, Write};
-use std::{mem, slice, str, thread};
+use std::{mem, slice, str};
 use std::os::unix::io::FromRawFd;
 use std::rc::Rc;
 
@@ -319,7 +319,8 @@ impl SchemeMut for Udpd {
 }
 
 fn main() {
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let scheme_fd = syscall::open(":udp", O_RDWR | O_CREAT | O_NONBLOCK).expect("udpd: failed to create :udp");
         let scheme_file = unsafe { File::from_raw_fd(scheme_fd) };
 
@@ -344,5 +345,5 @@ fn main() {
         event_queue.trigger_all(0).expect("udpd: failed to trigger event queue");
 
         event_queue.run().expect("udpd: failed to run event queue");
-    });
+    }
 }