work on chan_lcr

[lcr.git] / bchannel.c

diff --git a/bchannel.c b/bchannel.c
index dbc11d7..02b6181 100644 (file)
--- a/bchannel.c
+++ b/bchannel.c
@@ -50,36 +50,14 @@ enum {
 };
 
 #ifdef SOCKET_MISDN
-int bchannel_socket = -1;
 
 int bchannel_initialize(void)
 {
-       /* try to open raw socket to check kernel */
-       bchannel_socket = socket(PF_ISDN, SOCK_RAW, ISDN_P_BASE);
-       if (bchannel_socket < 0)
-       {
-               PERROR("Cannot open mISDN due to %s. (Does your Kernel support socket based mISDN?)\n", strerror(errno));
-               return(-1);
-       }
-
-       mISDN_debug_init(global_debug, NULL, NULL, NULL);
-
-       bchannel_pid = get_pid();
-
-       /* init mlayer3 */
-       init_layer3(4); // buffer of 4
-
        return(0);
 }
 
 void bchannel_deinitialize(void)
 {
-       cleanup_layer3();
-
-       mISDN_debug_close();
-
-       if (bchannel_socket > -1)
-               close(bchannel_socket);
 }
 #else
 int bchannel_entity = 0; /* used for udevice */
@@ -850,7 +828,17 @@ void free_bchannel(struct bchannel *channel)
 #else
                        if (channel->b_stid)
 #endif
-                               bchannel_destroy(channel);
+                       bchannel_destroy(channel);
+                       if (channel->call)
+                       {
+                               if (channel->call->channel)
+                                       channel->call->channel = NULL;
+                       }
+                       if (channel->bridge_channel)
+                       {
+                               if (channel->bridge_channel->bridge_channel)
+                                       channel->bridge_channel->bridge_channel = NULL;
+                       }
                        free(channel);
                        return;
                }