Modify GSM BS (OpenBTS) to use unix domain socket based MNCC

[lcr.git] / gsm.h

diff --git a/gsm.h b/gsm.h
index de4c02b..875752e 100644 (file)
--- a/gsm.h
+++ b/gsm.h
@@ -12,9 +12,21 @@ struct gsm_conf {
        int reject_cause;               /* reject cause for unsubcribed IMSIs */
 };
 
+struct mncc_q_entry {
+       struct mncc_q_entry *next;
+       unsigned int len;
+       char data[0];                   /* struct gsm_mncc */
+};
+
 struct lcr_gsm {
        void            *network;       /* OpenBSC network handle */
        struct gsm_conf conf;           /* gsm.conf options */
+       int             gsm_sock;       /* loopback interface GSM side */
+       int             gsm_port;       /* loopback interface port number */
+
+       struct lcr_fd   mncc_lfd;       /* Unix domain socket to OpenBSC MNCC */
+       struct mncc_q_entry *mncc_q_hd;
+       struct mncc_q_entry *mncc_q_tail;
 };
 
 extern struct lcr_gsm *gsm;