Function newprefile

src/Chain/libraries/glua/liolib.cpp:186–191

** When creating file handles, always creates a 'closed' file handle ** before opening the actual file; so, if there is a memory error, the ** handle is in a consistent state. */

** handle is in a consistent state.
*/
static LStream *newprefile(lua_State *L) {
    LStream *p = (LStream *)lua_newuserdata(L, sizeof(LStream));
    p->closef = nullptr;  /* mark file handle as 'closed' */
    luaL_setmetatable(L, LUA_FILEHANDLE);
    return p;
}


/*