Function CallSyscacheCallbacks

src/backend/utils/cache/inval.c:1591–1608

* CallSyscacheCallbacks * * This is exported so that CatalogCacheFlushCatalog can call it, saving * this module from knowing which catcache IDs correspond to which catalogs. */

 * this module from knowing which catcache IDs correspond to which catalogs.
 */
void
CallSyscacheCallbacks(int cacheid, uint32 hashvalue)
{
	int			i;

	if (cacheid < 0 || cacheid >= SysCacheSize)
		elog(ERROR, "invalid cache ID: %d", cacheid);

	i = syscache_callback_links[cacheid] - 1;
	while (i >= 0)
	{
		struct SYSCACHECALLBACK *ccitem = syscache_callback_list + i;

		Assert(ccitem->id == cacheid);
		ccitem->function(ccitem->arg, cacheid, hashvalue);
		i = ccitem->link - 1;
	}
}

/*
 * LogLogicalInvalidations