Function lua_tointegerx

freebsd/contrib/openzfs/module/lua/lapi.c:346–360

LUA_API lua_Integer lua_tointegerx (lua_State *L, int idx, int *isnum) {
  TValue n;
  const TValue *o = index2addr(L, idx);
  if (tonumber(o, &n)) {
    lua_Integer res;
    lua_Number num = nvalue(o);
    lua_number2integer(res, num);
    if (isnum) *isnum = 1;
    return res;
  }
  else {
    if (isnum) *isnum = 0;
    return 0;
  }
}


LUA_API lua_Unsigned lua_tounsignedx (lua_State *L, int idx, int *isnum) {