Re: [PATCH 09/11] nfsidmap: Add support to cleanup resources on exit

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On 2020-07-20 11:49, Steve Dickson wrote:

+__attribute__((destructor))
+static int nss_plugin_term(void)
+{
+	free_local_realms();
+	conf_cleanup();
+	return 0;
+}
+
Just wondering... How is nss_plugin_term() called/used?

Automatically during dlclose(), see the 'Initialization and finalization functions' section of the man page. I'd originally thought to extend trans_func but didn't see an easy way to extend the api (no size or version field) without breaking any possible out of tree plugins (do they exist?).

Doug




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