Function createNode

src/lib/libmemfs.js:14–17

(parent, name, mode, dev)

      return MEMFS.createNode(null, '/', {{{ cDefs.S_IFDIR | 0o777 }}}, 0);
    },
    createNode(parent, name, mode, dev) {
      if (FS.isBlkdev(mode) || FS.isFIFO(mode)) {
        // not supported
        throw new FS.ErrnoError({{{ cDefs.EPERM }}});
      }
      MEMFS.ops_table ||= {
        dir: {