Function symlink

lib/internal/vfs/setup.js:613–615

(target, path, type)

      });
    },
    symlink(target, path, type) {
      return vfsOp(path, (vfs, n) => vfs.promises.symlink(target, n, type).then(() => true));
    },
    truncate: (path, len) =>
      vfsOp(path, (vfs, n) => vfs.promises.truncate(n, len).then(() => true)),
    link(existingPath, newPath) {