Function copyFile

lib/internal/vfs/setup.js:607–612

(src, dest, mode)

      });
    },
    copyFile(src, dest, mode) {
      return vfsOp(src, (vfs, n) => {
        checkSameVFS(n, toPathStr(dest), 'copyfile', vfs);
        return vfs.promises.copyFile(n, resolve(toPathStr(dest)), mode).then(() => true);
      });
    },
    symlink(target, path, type) {
      return vfsOp(path, (vfs, n) => vfs.promises.symlink(target, n, type).then(() => true));
    },