ipcpd: initial IPC processes

Basic functions for implementation of IPC processes, and
implementation of core functions of the shim IPCP over UDP.  Updates
to the build system to compile these IPC processes, as well as some
fixes in the irmd (rudimentary capturing exit signals) and some fixes
in the library, mainly relating to the messaging.

Basic implementation of creation / bootstrapping / deletion of the
shim UDP. Placeholders for other functions.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/lib/irm.c b/src/lib/irm.c
index 70b7b3a5..b17cb04c 100644
--- a/src/lib/irm.c
+++ b/src/lib/irm.c
@@ -44,6 +44,7 @@ int irm_create_ipcp(instance_name_t * api,
         msg.ap_name = api->name;
         msg.has_api_id = true;
         msg.api_id = api->id;
+        msg.has_ipcp_type = true;
         msg.ipcp_type = ipcp_type;
 
         recv_msg = send_recv_irm_msg(&msg);
@@ -101,10 +102,10 @@ int irm_bootstrap_ipcp(instance_name_t   * api,
         if (api == NULL || api->name == NULL || conf == NULL)
                 return -EINVAL;
 
-        msg.code = IRM_MSG_CODE__IRM_BOOTSTRAP_IPCP;
-        msg.ap_name = api->name;
+        msg.code       = IRM_MSG_CODE__IRM_BOOTSTRAP_IPCP;
+        msg.ap_name    = api->name;
         msg.has_api_id = true;
-        msg.api_id = api->id;
+        msg.api_id     = api->id;
 
         msg.conf = &config;
         config.dif_name = conf->dif_name;
@@ -134,8 +135,9 @@ int irm_bootstrap_ipcp(instance_name_t   * api,
                 break;
         case IPCP_SHIM_UDP:
                 config.has_ip_addr = true;
-
                 config.ip_addr = conf->ip_addr;
+                config.has_dns_addr = true;
+                config.dns_addr = conf->dns_addr;
                 break;
         default:
                 return -1;