diff --git a/cmd/cmount/fs.go b/cmd/cmount/fs.go index 2424e360e..0dcde3289 100644 --- a/cmd/cmount/fs.go +++ b/cmd/cmount/fs.go @@ -141,15 +141,9 @@ func (fsys *FS) stat(node vfs.Node, stat *fuse.Stat_t) (errc int) { Size := uint64(node.Size()) Blocks := (Size + 511) / 512 modTime := node.ModTime() - Mode := node.Mode().Perm() - if node.IsDir() { - Mode |= fuse.S_IFDIR - } else { - Mode |= fuse.S_IFREG - } //stat.Dev = 1 stat.Ino = node.Inode() // FIXME do we need to set the inode number? - stat.Mode = uint32(Mode) + stat.Mode = getMode(node) stat.Nlink = 1 stat.Uid = fsys.VFS.Opt.UID stat.Gid = fsys.VFS.Opt.GID @@ -496,14 +490,15 @@ func (fsys *FS) Link(oldpath string, newpath string) (errc int) { // Symlink creates a symbolic link. func (fsys *FS) Symlink(target string, newpath string) (errc int) { - defer log.Trace(target, "newpath=%q", newpath)("errc=%d", &errc) - return -fuse.ENOSYS + defer log.Trace(target, "newpath=%q, target=%q", newpath, target)("errc=%d", &errc) + return translateError(fsys.VFS.Symlink(target, newpath)) } // Readlink reads the target of a symbolic link. func (fsys *FS) Readlink(path string) (errc int, linkPath string) { - defer log.Trace(path, "")("linkPath=%q, errc=%d", &linkPath, &errc) - return -fuse.ENOSYS, "" + defer log.Trace(path, "")("errc=%v, linkPath=%q", &errc, linkPath) + linkPath, err := fsys.VFS.Readlink(path) + return translateError(err), linkPath } // Chmod changes the permission bits of a file. @@ -635,6 +630,22 @@ func translateOpenFlags(inFlags int) (outFlags int) { return outFlags } +// get the Mode from a vfs Node +func getMode(node os.FileInfo) uint32 { + vfsMode := node.Mode() + Mode := vfsMode.Perm() + if vfsMode&os.ModeDir != 0 { + Mode |= fuse.S_IFDIR + } else if vfsMode&os.ModeSymlink != 0 { + Mode |= fuse.S_IFLNK + } else if vfsMode&os.ModeNamedPipe != 0 { + Mode |= fuse.S_IFIFO + } else { + Mode |= fuse.S_IFREG + } + return uint32(Mode) +} + // Make sure interfaces are satisfied var ( _ fuse.FileSystemInterface = (*FS)(nil)