pluto uses the libstrongswan leak detective and a stripped-down version of library_t

src/pluto/plutomain.c

@@ -38,7 +38,7 @@
 #endif /* CAPABILITIES */
 
 #include <freeswan.h>
-#include <settings.h>
+#include <library.h>
 
 #include <pfkeyv2.h>
 #include <pfkey.h>
@@ -198,9 +198,6 @@ delete_lock(void)
     }
 }
 
-/* settings defined by strongswan.conf */
-settings_t *settings;
-
 /* by default pluto sends certificate requests to its peers */
 bool no_cr_send = FALSE;
 
@@ -242,9 +239,7 @@ main(int argc, char **argv)
     cap_t caps;
     int keep[] = { CAP_NET_ADMIN, CAP_NET_BIND_SERVICE };
 #endif /* CAPABILITIES */
-
-    /* getting settings from strongswan.conf */
-    settings = settings_create(STRONGSWAN_CONF);
+    library_init(STRONGSWAN_CONF);
 
     /* handle arguments */
     for (;;)
@@ -626,7 +621,6 @@ main(int argc, char **argv)
     init_fetch();
 
     /* drop unneeded capabilities and change UID/GID */
-
     prctl(PR_SET_KEEPCAPS, 1);
 	
 #ifdef IPSEC_GROUP
@@ -710,13 +704,11 @@ exit_pluto(int status)
     free_ifaces();
     scx_finalize();		/* finalize and unload PKCS #11 module */
     xauth_finalize();		/* finalize and unload XAUTH module */
-    settings->destroy(settings);
     stop_adns();
     free_md_pool();
+    free_crypto();
     delete_lock();
-#ifdef LEAK_DETECTIVE
-    report_leaks();
-#endif /* LEAK_DETECTIVE */
+	library_deinit();
     close_log();
     exit(status);
 }