fuse: compile on Darwin.

fuse/mount_darwin.go

@@ -121,9 +121,9 @@ func mount(dir string, options string) (int, error) {
 	defer C.free(unsafe.Pointer(cdir))
 	fd := C.mountfuse(cdir, errp)
 	if *errp != nil {
-		return nil, mountError(C.GoString(*errp))
+		return -1, mountError(C.GoString(*errp))
 	}
-	return fd, nil
+	return int(fd), nil
 }
 
 type mountError string

fuse/pathfs/loopback_darwin.go

-package fuse
+package pathfs
 
 import (
 	"syscall"
+
+	"github.com/hanwen/go-fuse/fuse"
 )
 
-func (fs *LoopbackFileSystem) StatFs(name string) *StatfsOut {
+func (fs *loopbackFileSystem) StatFs(name string) *fuse.StatfsOut {
 	s := syscall.Statfs_t{}
 	err := syscall.Statfs(fs.GetPath(name), &s)
 	if err == nil {
-		return &StatfsOut{
+		return &fuse.StatfsOut{
 			Blocks: s.Blocks,
 			Bsize:  uint32(s.Bsize),
 			Bfree:  s.Bfree,

fuse/pathfs/syscall_linux.go

@@ -108,3 +108,12 @@ func sysListxattr(path string, dest []byte) (sz int, err error) {
 	}
 	return
 }
+
+
+func sysSetxattr(path string, attr string, val, flag) error {
+	return syscall.Setxattr(path, attr, val, flag)
+}
+
+func sysRemovexattr(path string, attr string) error {
+	return syscall.Removexattr(path, attr)
+}

fuse/pathfs/xattr_test.go

@@ -172,7 +172,7 @@ func TestXAttrRead(t *testing.T) {
 		}
 	}
 
-	err = syscall.Setxattr(mounted, "third", []byte("value"), 0)
+	err = sysSetxattr(mounted, "third", []byte("value"), 0)
 	if err != nil {
 		t.Error("Setxattr error", err)
 	}
@@ -181,7 +181,7 @@ func TestXAttrRead(t *testing.T) {
 		t.Error("Read back set xattr:", err, string(val))
 	}
 
-	syscall.Removexattr(mounted, "third")
+	sysRemovexattr(mounted, "third")
 	val, err = readXAttr(mounted, "third")
 	if err != syscall.ENODATA {
 		t.Error("Data not removed?", err, val)

fuse/server_darwin.go

@@ -6,7 +6,7 @@ import (
 
 func (ms *Server) systemWrite(req *request, header []byte) Status {
 	if req.flatDataSize() == 0 {
-		_, err := syscall.Write(ms.mountFd, Write(header))
+		_, err := syscall.Write(ms.mountFd, header)
 		return ToStatus(err)
 	}
 

fuse/splice_darwin.go

@@ -8,6 +8,6 @@ func (s *Server) setSplice() {
 	panic("darwin has no splice.")
 }
 
-func (ms *Server) trySplice(header []byte, req *request, fdData *ReadResultFd) error {
+func (ms *Server) trySplice(header []byte, req *request, fdData *readResultFd) error {
 	return fmt.Errorf("unimplemented")
 }

fuse/types_darwin.go

@@ -51,6 +51,7 @@ const (
 )
 
 type GetAttrIn struct {
+	InHeader
 }
 
 func (g *GetAttrIn) Flags() uint32 {