casify syscall and sequelae

R=rsc
DELTA=337  (0 added, 1 deleted, 336 changed)
OCL=22950
CL=22950
diff --git a/src/lib/net/dialgoogle_test.go b/src/lib/net/dialgoogle_test.go
index 4a9f7ff..c323e1e 100644
--- a/src/lib/net/dialgoogle_test.go
+++ b/src/lib/net/dialgoogle_test.go
@@ -17,7 +17,7 @@
 
 // fd is already connected to www.google.com port 80.
 // Run an HTTP request to fetch the main page.
-func FetchGoogle(t *testing.T, fd net.Conn, network, addr string) {
+func fetchGoogle(t *testing.T, fd net.Conn, network, addr string) {
 	req := io.StringBytes("GET / HTTP/1.0\r\nHost: www.google.com\r\n\r\n");
 	n, errno := fd.Write(req);
 
@@ -25,27 +25,27 @@
 	n, errno = io.Readn(fd, buf);
 
 	if n < 1000 {
-		t.Errorf("FetchGoogle: short HTTP read from %s %s", network, addr);
+		t.Errorf("fetchGoogle: short HTTP read from %s %s", network, addr);
 		return
 	}
 }
 
-func DoDial(t *testing.T, network, addr string) {
+func doDial(t *testing.T, network, addr string) {
 	fd, err := net.Dial(network, "", addr);
 	if err != nil {
 		t.Errorf("net.Dial(%q, %q, %q) = _, %v", network, "", addr, err);
 		return
 	}
-	FetchGoogle(t, fd, network, addr);
+	fetchGoogle(t, fd, network, addr);
 	fd.Close()
 }
 
-func DoDialTCP(t *testing.T, network, addr string) {
+func doDialTCP(t *testing.T, network, addr string) {
 	fd, err := net.DialTCP(network, "", addr);
 	if err != nil {
 		t.Errorf("net.DialTCP(%q, %q, %q) = _, %v", network, "", addr, err);
 	} else {
-		FetchGoogle(t, fd, network, addr);
+		fetchGoogle(t, fd, network, addr);
 	}
 	fd.Close()
 }
@@ -76,13 +76,13 @@
 			continue
 		}
 		t.Logf("-- %s --", addr);
-		DoDial(t, "tcp", addr);
-		DoDialTCP(t, "tcp", addr);
+		doDial(t, "tcp", addr);
+		doDialTCP(t, "tcp", addr);
 		if addr[0] != '[' {
-			DoDial(t, "tcp4", addr);
-			DoDialTCP(t, "tcp4", addr)
+			doDial(t, "tcp4", addr);
+			doDialTCP(t, "tcp4", addr)
 		}
-		DoDial(t, "tcp6", addr);
-		DoDialTCP(t, "tcp6", addr)
+		doDial(t, "tcp6", addr);
+		doDialTCP(t, "tcp6", addr)
 	}
 }
diff --git a/src/lib/net/fd.go b/src/lib/net/fd.go
index 10574cd..b93f041 100644
--- a/src/lib/net/fd.go
+++ b/src/lib/net/fd.go
@@ -28,11 +28,11 @@
 
 // Make reads and writes on fd return EAGAIN instead of blocking.
 func _SetNonblock(fd int64) *os.Error {
-	flags, e := syscall.fcntl(fd, syscall.F_GETFL, 0);
+	flags, e := syscall.Fcntl(fd, syscall.F_GETFL, 0);
 	if e != 0 {
 		return os.ErrnoToError(e)
 	}
-	flags, e = syscall.fcntl(fd, syscall.F_SETFL, flags | syscall.O_NONBLOCK);
+	flags, e = syscall.Fcntl(fd, syscall.F_SETFL, flags | syscall.O_NONBLOCK);
 	if e != 0 {
 		return os.ErrnoToError(e)
 	}
@@ -272,16 +272,16 @@
 	if fd == nil || fd.osfd == nil {
 		return nil, os.EINVAL
 	}
-	s, e := syscall.accept(fd.fd, sa);
+	s, e := syscall.Accept(fd.fd, sa);
 	for e == syscall.EAGAIN {
 		pollserver.WaitRead(fd);
-		s, e = syscall.accept(fd.fd, sa)
+		s, e = syscall.Accept(fd.fd, sa)
 	}
 	if e != 0 {
 		return nil, os.ErrnoToError(e)
 	}
 	if nfd, err = NewFD(s); err != nil {
-		syscall.close(s);
+		syscall.Close(s);
 		return nil, err
 	}
 	return nfd, nil
diff --git a/src/lib/net/fd_darwin.go b/src/lib/net/fd_darwin.go
index a92ad78..34fd90f 100644
--- a/src/lib/net/fd_darwin.go
+++ b/src/lib/net/fd_darwin.go
@@ -14,14 +14,14 @@
 
 export type Pollster struct {
 	kq int64;
-	eventbuf [10]syscall.Kevent;
-	events []syscall.Kevent;
+	eventbuf [10]syscall.Kevent_t;
+	events []syscall.Kevent_t;
 }
 
 export func NewPollster() (p *Pollster, err *os.Error) {
 	p = new(Pollster);
 	var e int64;
-	if p.kq, e = syscall.kqueue(); e != 0 {
+	if p.kq, e = syscall.Kqueue(); e != 0 {
 		return nil, os.ErrnoToError(e)
 	}
 	p.events = p.eventbuf[0:0];
@@ -35,36 +35,36 @@
 	} else {
 		kmode = syscall.EVFILT_WRITE
 	}
-	var events [1]syscall.Kevent;
+	var events [1]syscall.Kevent_t;
 	ev := &events[0];
-	ev.ident = fd;
-	ev.filter = kmode;
+	ev.Ident = fd;
+	ev.Filter = kmode;
 
 	// EV_ADD - add event to kqueue list
 	// EV_RECEIPT - generate fake EV_ERROR as result of add,
 	//	rather than waiting for real event
 	// EV_ONESHOT - delete the event the first time it triggers
-	ev.flags = syscall.EV_ADD | syscall.EV_RECEIPT;
+	ev.Flags = syscall.EV_ADD | syscall.EV_RECEIPT;
 	if !repeat {
-		ev.flags |= syscall.EV_ONESHOT
+		ev.Flags |= syscall.EV_ONESHOT
 	}
 
-	n, e := syscall.kevent(p.kq, events, events, nil);
+	n, e := syscall.Kevent(p.kq, events, events, nil);
 	if e != 0 {
 		return os.ErrnoToError(e)
 	}
-	if n != 1 || (ev.flags & syscall.EV_ERROR) == 0 || ev.ident != fd || ev.filter != kmode {
+	if n != 1 || (ev.Flags & syscall.EV_ERROR) == 0 || ev.Ident != fd || ev.Filter != kmode {
 		return os.NewError("kqueue phase error")
 	}
-	if ev.data != 0 {
-		return os.ErrnoToError(ev.data)
+	if ev.Data != 0 {
+		return os.ErrnoToError(ev.Data)
 	}
 	return nil
 }
 
 func (p *Pollster) WaitFD() (fd int64, mode int, err *os.Error) {
 	for len(p.events) == 0 {
-		nn, e := syscall.kevent(p.kq, nil, p.eventbuf, nil);
+		nn, e := syscall.Kevent(p.kq, nil, p.eventbuf, nil);
 		if e != 0 {
 			if e == syscall.EAGAIN || e == syscall.EINTR {
 				continue
@@ -75,8 +75,8 @@
 	}
 	ev := &p.events[0];
 	p.events = p.events[1:len(p.events)];
-	fd = ev.ident;
-	if ev.filter == syscall.EVFILT_READ {
+	fd = ev.Ident;
+	if ev.Filter == syscall.EVFILT_READ {
 		mode = 'r'
 	} else {
 		mode = 'w'
@@ -85,6 +85,6 @@
 }
 
 func (p *Pollster) Close() *os.Error {
-	r, e := syscall.close(p.kq);
+	r, e := syscall.Close(p.kq);
 	return os.ErrnoToError(e)
 }
diff --git a/src/lib/net/net.go b/src/lib/net/net.go
index 98842c7..240d5dc 100644
--- a/src/lib/net/net.go
+++ b/src/lib/net/net.go
@@ -117,7 +117,7 @@
 
 // Convert socket address into "host:port".
 func _SockaddrToHostPort(sa *syscall.Sockaddr) (hostport string, err *os.Error) {
-	switch sa.family {
+	switch sa.Family {
 	case syscall.AF_INET, syscall.AF_INET6:
 		addr, port, e := SockaddrToIP(sa);
 		if e != nil {
@@ -141,34 +141,34 @@
 
 // Generic _Socket creation.
 func _Socket(f, p, t int64, la, ra *syscall.Sockaddr) (fd *FD, err *os.Error) {
-	s, e := syscall.socket(f, p, t);
+	s, e := syscall.Socket(f, p, t);
 	if e != 0 {
 		return nil, os.ErrnoToError(e)
 	}
 
 	// Allow reuse of recently-used addresses.
-	syscall.setsockopt_int(s, syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1);
+	syscall.Setsockopt_int(s, syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1);
 
 	var r int64;
 	if la != nil {
-		r, e = syscall.bind(s, la);
+		r, e = syscall.Bind(s, la);
 		if e != 0 {
-			syscall.close(s);
+			syscall.Close(s);
 			return nil, os.ErrnoToError(e)
 		}
 	}
 
 	if ra != nil {
-		r, e = syscall.connect(s, ra);
+		r, e = syscall.Connect(s, ra);
 		if e != 0 {
-			syscall.close(s);
+			syscall.Close(s);
 			return nil, os.ErrnoToError(e)
 		}
 	}
 
 	fd, err = NewFD(s);
 	if err != nil {
-		syscall.close(s);
+		syscall.Close(s);
 		return nil, err
 	}
 
@@ -227,11 +227,11 @@
 
 
 func setsockopt_int(fd, level, opt int64, value int) *os.Error {
-	return os.ErrnoToError(syscall.setsockopt_int(fd, level, opt, value));
+	return os.ErrnoToError(syscall.Setsockopt_int(fd, level, opt, value));
 }
 
 func setsockopt_tv(fd, level, opt int64, nsec int64) *os.Error {
-	return os.ErrnoToError(syscall.setsockopt_tv(fd, level, opt, nsec));
+	return os.ErrnoToError(syscall.Setsockopt_tv(fd, level, opt, nsec));
 }
 
 func (c *_ConnBase) SetReadBuffer(bytes int) *os.Error {
@@ -275,7 +275,7 @@
 }
 
 func (c *_ConnBase) SetLinger(sec int) *os.Error {
-	e := syscall.setsockopt_linger(c.FD(), syscall.SOL_SOCKET, syscall.SO_LINGER, sec);
+	e := syscall.Setsockopt_linger(c.FD(), syscall.SOL_SOCKET, syscall.SO_LINGER, sec);
 	return os.ErrnoToError(e);
 }
 
@@ -492,9 +492,9 @@
 	if e != nil {
 		return nil, e
 	}
-	r, e1 := syscall.listen(fd.fd, ListenBacklog());
+	r, e1 := syscall.Listen(fd.fd, ListenBacklog());
 	if e1 != 0 {
-		syscall.close(fd.fd);
+		syscall.Close(fd.fd);
 		return nil, os.ErrnoToError(e1)
 	}
 	l = new(ListenerTCP);
diff --git a/src/lib/net/net_darwin.go b/src/lib/net/net_darwin.go
index 2ad0043..062f5ea 100644
--- a/src/lib/net/net_darwin.go
+++ b/src/lib/net/net_darwin.go
@@ -17,12 +17,12 @@
 		return nil, os.EINVAL
 	}
 	sa := new(syscall.SockaddrInet4);
-	sa.len = syscall.SizeofSockaddrInet4;
-	sa.family = syscall.AF_INET;
-	sa.port[0] = byte(port>>8);
-	sa.port[1] = byte(port);
+	sa.Len = syscall.SizeofSockaddrInet4;
+	sa.Family = syscall.AF_INET;
+	sa.Port[0] = byte(port>>8);
+	sa.Port[1] = byte(port);
 	for i := 0; i < IPv4len; i++ {
-		sa.addr[i] = p[i]
+		sa.Addr[i] = p[i]
 	}
 	return unsafe.pointer(sa).(*syscall.Sockaddr), nil
 }
@@ -33,33 +33,33 @@
 		return nil, os.EINVAL
 	}
 	sa := new(syscall.SockaddrInet6);
-	sa.len = syscall.SizeofSockaddrInet6;
-	sa.family = syscall.AF_INET6;
-	sa.port[0] = byte(port>>8);
-	sa.port[1] = byte(port);
+	sa.Len = syscall.SizeofSockaddrInet6;
+	sa.Family = syscall.AF_INET6;
+	sa.Port[0] = byte(port>>8);
+	sa.Port[1] = byte(port);
 	for i := 0; i < IPv6len; i++ {
-		sa.addr[i] = p[i]
+		sa.Addr[i] = p[i]
 	}
 	return unsafe.pointer(sa).(*syscall.Sockaddr), nil
 }
 
 
 export func SockaddrToIP(sa1 *syscall.Sockaddr) (p []byte, port int, err *os.Error) {
-	switch sa1.family {
+	switch sa1.Family {
 	case syscall.AF_INET:
 		sa := unsafe.pointer(sa1).(*syscall.SockaddrInet4);
-		a := ToIPv6(sa.addr);
+		a := ToIPv6(sa.Addr);
 		if a == nil {
 			return nil, 0, os.EINVAL
 		}
-		return a, int(sa.port[0])<<8 + int(sa.port[1]), nil;
+		return a, int(sa.Port[0])<<8 + int(sa.Port[1]), nil;
 	case syscall.AF_INET6:
 		sa := unsafe.pointer(sa1).(*syscall.SockaddrInet6);
-		a := ToIPv6(sa.addr);
+		a := ToIPv6(sa.Addr);
 		if a == nil {
 			return nil, 0, os.EINVAL
 		}
-		return nil, int(sa.port[0])<<8 + int(sa.port[1]), nil;
+		return nil, int(sa.Port[0])<<8 + int(sa.Port[1]), nil;
 	default:
 		return nil, 0, os.EINVAL
 	}
diff --git a/src/lib/net/parse_test.go b/src/lib/net/parse_test.go
index 2c2cabe..8749826 100644
--- a/src/lib/net/parse_test.go
+++ b/src/lib/net/parse_test.go
@@ -14,7 +14,7 @@
 export func TestReadLine(t *testing.T) {
 	filename := "/etc/services";	// a nice big file
 
-	fd, err := os._Open(filename, os.O_RDONLY, 0);
+	fd, err := os.Open(filename, os.O_RDONLY, 0);
 	if err != nil {
 		t.Fatalf("open %s: %v", filename, err);
 	}