From 45b7d79088174303193f8772c9b14fed2011551e Mon Sep 17 00:00:00 2001
From: dimitri staessens <dimitri.staessens@intec.ugent.be>
Date: Tue, 26 Apr 2016 15:24:26 +0200
Subject: lib: irm.h create_ipcp now returns pid_t

ipcp_create now returns the pid of the created process to allow for
more efficient scripting.
---
 include/ouroboros/irm.h         | 6 ++++--
 src/irmd/main.c                 | 6 +++---
 src/lib/irm.c                   | 4 ++--
 src/tools/irm/irm_create_ipcp.c | 2 +-
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/include/ouroboros/irm.h b/include/ouroboros/irm.h
index 26ff536a..37524098 100644
--- a/include/ouroboros/irm.h
+++ b/include/ouroboros/irm.h
@@ -26,8 +26,10 @@
 #include <ouroboros/instance_name.h>
 #include <ouroboros/dif_config.h>
 
-int irm_create_ipcp(char *         ipcp_name,
-                    enum ipcp_type ipcp_type);
+#include <sys/types.h>
+
+pid_t irm_create_ipcp(char *         ipcp_name,
+                      enum ipcp_type ipcp_type);
 
 int irm_destroy_ipcp(instance_name_t * api);
 
diff --git a/src/irmd/main.c b/src/irmd/main.c
index c47bcffc..31dabebb 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -218,8 +218,8 @@ static int reg_name_entry_del_name(char * name)
         return 0;
 }
 
-static int create_ipcp(char *         ap_name,
-                       enum ipcp_type ipcp_type)
+static pid_t create_ipcp(char *         ap_name,
+                         enum ipcp_type ipcp_type)
 {
         pid_t pid;
         struct ipcp_entry * tmp = NULL;
@@ -254,7 +254,7 @@ static int create_ipcp(char *         ap_name,
         LOG_DBG("Created IPC process with pid %d", pid);
 
         list_add(&tmp->next, &instance->ipcps);
-        return 0;
+        return pid;
 }
 
 static int destroy_ipcp(instance_name_t * api)
diff --git a/src/lib/irm.c b/src/lib/irm.c
index d3c77f2e..cc1c0d01 100644
--- a/src/lib/irm.c
+++ b/src/lib/irm.c
@@ -30,8 +30,8 @@
 
 #include <stdlib.h>
 
-int irm_create_ipcp(char *         ipcp_name,
-                    enum ipcp_type ipcp_type)
+pid_t irm_create_ipcp(char *         ipcp_name,
+                      enum ipcp_type ipcp_type)
 {
         irm_msg_t msg = IRM_MSG__INIT;
         irm_msg_t * recv_msg = NULL;
diff --git a/src/tools/irm/irm_create_ipcp.c b/src/tools/irm/irm_create_ipcp.c
index 3c9b9cb8..e82bd980 100644
--- a/src/tools/irm/irm_create_ipcp.c
+++ b/src/tools/irm/irm_create_ipcp.c
@@ -78,5 +78,5 @@ int do_create_ipcp(int argc, char ** argv)
                 return -1;
         }
 
-        return irm_create_ipcp(ipcp_name, type);
+        return !irm_create_ipcp(ipcp_name, type);
 }
-- 
cgit v1.2.3