core: add NMNetns to bundle platform and route managers

NMPlatform, NMRouteManager and NMDefaultRouteManager are singletons
instances. Users of those are for example NMDevice, which registers
to GObject signals of both NMPlatform and NMRouteManager.

Hence, as NMDevice:dispose() disconnects the signal handlers, it must
ensure that those singleton instances live longer then the NMDevice
instance. That is usually accomplished by having users of singleton
instances own a reference to those instances.
For NMDevice that effectively means that it shall own a reference to
several singletons.

NMPlatform, NMRouteManager, and NMDefaultRouteManager are all
per-namespace. In general it doesn't make sense to have more then
one instances of these per name space. Nnote that currently we don't
support multiple namespaces yet. If we will ever support multiple
namespaces, then a NMDevice would have a reference to all of these
manager instances. Hence, introduce a new class NMNetns which bundles
them together.

(cherry picked from commit 0af2f5c28b7646c687b5180a45a9124d62c0dfac)

1 files changed, 2 insertions, 2 deletions

diff --git a/src/platform/tests/test-general.c b/src/platform/tests/test-general.c
index 658aad264..2ccfac7d2 100644
--- a/src/platform/tests/test-general.c
+++ b/src/platform/tests/test-general.c
@@ -35,7 +35,7 @@ test_init_linux_platform (void)
 {
 	gs_unref_object NMPlatform *platform = NULL;
 
-	platform = nm_linux_platform_new (NM_PLATFORM_NETNS_SUPPORT_DEFAULT);
+	platform = nm_linux_platform_new (TRUE, NM_PLATFORM_NETNS_SUPPORT_DEFAULT);
 }
 
 /*****************************************************************************/
@@ -46,7 +46,7 @@ test_link_get_all (void)
 	gs_unref_object NMPlatform *platform = NULL;
 	gs_unref_array GArray *links = NULL;
 
-	platform = nm_linux_platform_new (NM_PLATFORM_NETNS_SUPPORT_DEFAULT);
+	platform = nm_linux_platform_new (TRUE, NM_PLATFORM_NETNS_SUPPORT_DEFAULT);
 
 	links = nm_platform_link_get_all (platform);
 }