Function addtoclib

third-party/lua-5.5.0/src/loadlib.c:359–366

** registry.CLIBS[path] = plib -- for queries. ** Also create a reference to strlib, so that the library string will ** only be collected when registry.CLIBS is collected. */

** only be collected when registry.CLIBS is collected.
*/
static void addtoclib (lua_State *L, const char *path, void *plib) {
  lua_getfield(L, LUA_REGISTRYINDEX, CLIBS);
  lua_pushlightuserdata(L, plib);
  lua_setfield(L, -2, path);  /* CLIBS[path] = plib */
  createlibstr(L, plib);
  luaL_ref(L, -2);  /* keep library string in CLIBS */
  lua_pop(L, 1);  /* pop CLIBS table */
}


/* error codes for 'lookforfunc' */