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loopback_linux.go
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loopback_linux.go
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package pathfs
import (
"fmt"
"syscall"
"github.com/hanwen/go-fuse/fuse"
)
func (fs *loopbackFileSystem) StatFs(name string) *fuse.StatfsOut {
s := syscall.Statfs_t{}
err := syscall.Statfs(fs.GetPath(name), &s)
if err == nil {
return &fuse.StatfsOut{
Blocks: s.Blocks,
Bsize: uint32(s.Bsize),
Bfree: s.Bfree,
Bavail: s.Bavail,
Files: s.Files,
Ffree: s.Ffree,
Frsize: uint32(s.Frsize),
NameLen: uint32(s.Namelen),
}
}
return nil
}
func (fs *loopbackFileSystem) ListXAttr(name string, context *fuse.Context) ([]string, fuse.Status) {
data, err := listXAttr(fs.GetPath(name))
return data, fuse.ToStatus(err)
}
func (fs *loopbackFileSystem) RemoveXAttr(name string, attr string, context *fuse.Context) fuse.Status {
err := sysRemovexattr(fs.GetPath(name), attr)
return fuse.ToStatus(err)
}
func (fs *loopbackFileSystem) String() string {
return fmt.Sprintf("LoopbackFs(%s)", fs.Root)
}
func (fs *loopbackFileSystem) GetXAttr(name string, attr string, context *fuse.Context) ([]byte, fuse.Status) {
data := make([]byte, 1024)
data, err := getXAttr(fs.GetPath(name), attr, data)
return data, fuse.ToStatus(err)
}