Function lua_dump

third-party/lua-5.5.0/src/lapi.c:1148–1159

** Dump a Lua function, calling 'writer' to write its parts. Ensure ** the stack returns with its original size. */

** the stack returns with its original size.
*/
LUA_API int lua_dump (lua_State *L, lua_Writer writer, void *data, int strip) {
  int status;
  ptrdiff_t otop = savestack(L, L->top.p);  /* original top */
  TValue *f = s2v(L->top.p - 1);  /* function to be dumped */
  lua_lock(L);
  api_checkpop(L, 1);
  api_check(L, isLfunction(f), "Lua function expected");
  status = luaU_dump(L, clLvalue(f)->p, writer, data, strip);
  L->top.p = restorestack(L, otop);  /* restore top */
  lua_unlock(L);
  return status;
}


LUA_API int lua_status (lua_State *L) {