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platform: add nmp_object_ip_route_is_best_defaut_route() helper

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This commit is contained in:
Thomas Haller
2020-07-21 18:18:18 +02:00
parent d4b7a3c27e
commit 84d93315d8
1 changed files with 18 additions and 0 deletions
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18
src/platform/nmp-object.h
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@@ -1039,4 +1039,22 @@ nmp_object_link_get_ifname (const NMPObject *obj)
return NMP_OBJECT_CAST_LINK (obj)->name; return NMP_OBJECT_CAST_LINK (obj)->name;
} }
static inline gboolean
nmp_object_ip_route_is_best_defaut_route (const NMPObject *obj)
{
const NMPlatformIPRoute *r = NMP_OBJECT_CAST_IP_ROUTE (obj);
/* return whether @obj is considered a default-route.
*
* NMIP4Config/NMIP6Config tracks the (best) default-route explicitly, because
* at various places we act differently depending on whether there is a default-route
* configured.
*
* Note that this only considers the main routing table. */
return r
&& NM_PLATFORM_IP_ROUTE_IS_DEFAULT (r)
&& nm_platform_route_table_is_main (r->table_coerced)
&& r->type_coerced == nm_platform_route_type_coerce (1 /* RTN_UNICAST */);
}
#endif /* __NMP_OBJECT_H__ */ #endif /* __NMP_OBJECT_H__ */