ipcpd: Let IPCPs bind a name

This allows IPCPs to bind a name, so that they can announce their name
to neighbors which can then allocate a flow to them. Registering of
the name happens by an administrator. It also moves the irmd_api to
common ground, since it is used by all IPCPs.

1 files changed, 2 insertions, 8 deletions

diff --git a/src/ipcpd/local/main.c b/src/ipcpd/local/main.c
index 01e58b91..5117f59d 100644
--- a/src/ipcpd/local/main.c
+++ b/src/ipcpd/local/main.c
@@ -1,5 +1,5 @@
 /*
- * Ouroboros - Copyright (C) 2016
+ * Ouroboros - Copyright (C) 2016 - 2017
  *
  * Local IPC process
  *
@@ -41,9 +41,6 @@
 #define EVENT_WAIT_TIMEOUT 100 /* us */
 #define THIS_TYPE IPCP_LOCAL
 
-/* global for trapping signal */
-int irmd_api;
-
 struct {
         int                   in_out[IRMD_MAX_FLOWS];
         flow_set_t *          flows;
@@ -127,7 +124,7 @@ void ipcp_sig_handler(int sig, siginfo_t * info, void * c)
         case SIGTERM:
         case SIGHUP:
         case SIGQUIT:
-                if (info->si_pid == irmd_api) {
+                if (info->si_pid == ipcpi.irmd_api) {
                         pthread_rwlock_wrlock(&ipcpi.state_lock);
 
                         if (ipcp_get_state() == IPCP_INIT)
@@ -349,9 +346,6 @@ int main(int argc, char * argv[])
                 exit(EXIT_FAILURE);
         }
 
-        /* store the process id of the irmd */
-        irmd_api = atoi(argv[1]);
-
         /* init sig_act */
         memset(&sig_act, 0, sizeof(sig_act));