Switch to real standard, fix daemonization on real standard

drivers/ahcid/src/main.rs

@@ -7,7 +7,7 @@ extern crate io;
 extern crate spin;
 extern crate syscall;
 
-use std::{env, thread, usize};
+use std::{env, usize};
 use std::fs::File;
 use std::io::{Read, Write};
 use std::os::unix::io::{AsRawFd, FromRawFd};
@@ -29,7 +29,8 @@ fn main() {
 
     print!("{}", format!(" + AHCI on: {:X} IRQ: {}\n", bar, irq));
 
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let address = unsafe { syscall::physmap(bar, 4096, MAP_WRITE).expect("ahcid: failed to map address") };
         {
             let socket_fd = syscall::open(":disk", syscall::O_RDWR | syscall::O_CREAT | syscall::O_NONBLOCK).expect("ahcid: failed to create disk scheme");
@@ -69,5 +70,5 @@ fn main() {
             }
         }
         unsafe { let _ = syscall::physunmap(address); }
-    });
+    }
 }

drivers/e1000d/src/main.rs

@@ -6,7 +6,7 @@ extern crate netutils;
 extern crate syscall;
 
 use std::cell::RefCell;
-use std::{env, thread};
+use std::env;
 use std::fs::File;
 use std::io::{Read, Write, Result};
 use std::os::unix::io::{AsRawFd, FromRawFd};
@@ -29,7 +29,8 @@ fn main() {
 
     print!("{}", format!(" + E1000 on: {:X}, IRQ: {}\n", bar, irq));
 
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let socket_fd = syscall::open(":network", syscall::O_RDWR | syscall::O_CREAT | syscall::O_NONBLOCK).expect("e1000d: failed to create network scheme");
         let socket = Arc::new(RefCell::new(unsafe { File::from_raw_fd(socket_fd) }));
 
@@ -128,5 +129,5 @@ fn main() {
             }
         }
         unsafe { let _ = syscall::physunmap(address); }
-    });
+    }
 }

drivers/ps2d/src/main.rs

@@ -11,7 +11,7 @@ use std::env;
 use std::fs::File;
 use std::io::{Read, Write, Result};
 use std::os::unix::io::AsRawFd;
-use std::{mem, thread};
+use std::mem;
 
 use event::EventQueue;
 use orbclient::{KeyEvent, MouseEvent};
@@ -123,7 +123,8 @@ impl<'a> Ps2d<'a> {
 }
 
 fn main() {
-    thread::spawn(|| {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         unsafe {
             iopl(3).expect("ps2d: failed to get I/O permission");
             asm!("cli" : : : : "intel", "volatile");
@@ -188,5 +189,5 @@ fn main() {
             let (keyboard, data) = event_queue.run().expect("ps2d: failed to handle events");
             ps2d.handle(keyboard, data);
         }
-    });
+    }
 }

drivers/rtl8168d/src/main.rs

@@ -7,7 +7,7 @@ extern crate netutils;
 extern crate syscall;
 
 use std::cell::RefCell;
-use std::{env, thread};
+use std::env;
 use std::fs::File;
 use std::io::{Read, Write, Result};
 use std::os::unix::io::{AsRawFd, FromRawFd};
@@ -30,7 +30,8 @@ fn main() {
 
     print!("{}", format!(" + RTL8168 on: {:X}, IRQ: {}\n", bar, irq));
 
-    thread::spawn(move || {
+    // Daemonize
+    if unsafe { syscall::clone(0).unwrap() } == 0 {
         let socket_fd = syscall::open(":network", syscall::O_RDWR | syscall::O_CREAT | syscall::O_NONBLOCK).expect("rtl8168d: failed to create network scheme");
         let socket = Arc::new(RefCell::new(unsafe { File::from_raw_fd(socket_fd) }));
 
@@ -133,5 +134,5 @@ fn main() {
             }
         }
         unsafe { let _ = syscall::physunmap(address); }
-    });
+    }
 }

drivers/vesad/src/main.rs

@@ -6,7 +6,7 @@ extern crate alloc;
 extern crate orbclient;
 extern crate syscall;
 
-use std::{env, mem, thread};
+use std::{env, mem};
 use std::fs::File;
 use std::io::{Read, Write};
 use syscall::{physmap, physunmap, Packet, SchemeMut, EVENT_READ, MAP_WRITE, MAP_WRITE_COMBINE};
@@ -49,7 +49,8 @@ fn main() {
     }
 
     if physbaseptr > 0 {
-        thread::spawn(move || {
+        // Daemonize
+        if unsafe { syscall::clone(0).unwrap() } == 0 {
             let mut socket = File::create(":display").expect("vesad: failed to create display scheme");
 
             let size = width * height;
@@ -103,6 +104,6 @@ fn main() {
                     }
                 }
             }
-        });
+        }
     }
 }