move to libcommon-cs: gsm48_create_mm_serv_rej(), gsm48_create_loc_upd_rej()
Used by libbsc, libmsc as well as osmo-bsc and osmo-bsc_nat.
Moving gsm48_create* to libcommon-cs affects linking of osmo-bsc_nat, resulting in
undefined references to gsm48_extract_mi() and gsm48_paging_extract_mi(); fix
that by placing libfilter.a left of libbsc.a upon linker invocation.
Change-Id: I212c2567b56191022b683674c1c4daf842839946
diff --git a/openbsc/src/libcommon-cs/common_cs.c b/openbsc/src/libcommon-cs/common_cs.c
index 0efec23..8d09b7e 100644
--- a/openbsc/src/libcommon-cs/common_cs.c
+++ b/openbsc/src/libcommon-cs/common_cs.c
@@ -80,3 +80,36 @@
return net;
}
+
+struct msgb *gsm48_create_mm_serv_rej(enum gsm48_reject_value value)
+{
+ struct msgb *msg;
+ struct gsm48_hdr *gh;
+
+ msg = gsm48_msgb_alloc_name("GSM 04.08 SERV REJ");
+ if (!msg)
+ return NULL;
+
+ gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + 1);
+ gh->proto_discr = GSM48_PDISC_MM;
+ gh->msg_type = GSM48_MT_MM_CM_SERV_REJ;
+ gh->data[0] = value;
+
+ return msg;
+}
+
+struct msgb *gsm48_create_loc_upd_rej(uint8_t cause)
+{
+ struct gsm48_hdr *gh;
+ struct msgb *msg;
+
+ msg = gsm48_msgb_alloc_name("GSM 04.08 LOC UPD REJ");
+ if (!msg)
+ return NULL;
+
+ gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + 1);
+ gh->proto_discr = GSM48_PDISC_MM;
+ gh->msg_type = GSM48_MT_MM_LOC_UPD_REJECT;
+ gh->data[0] = cause;
+ return msg;
+}