make gsm48_msgb_alloc() a static inline function
This resolves some dependency problems (i.e. osmo_sgsn not needing
to link gsm_04_08_utils.o which has RSL dependencies)
diff --git a/openbsc/include/openbsc/gsm_04_08.h b/openbsc/include/openbsc/gsm_04_08.h
index daf3bd7..74dcbe5 100644
--- a/openbsc/include/openbsc/gsm_04_08.h
+++ b/openbsc/include/openbsc/gsm_04_08.h
@@ -12,6 +12,15 @@
struct gsm_network;
struct gsm_trans;
+#define GSM48_ALLOC_SIZE 1024
+#define GSM48_ALLOC_HEADROOM 128
+
+static inline struct msgb *gsm48_msgb_alloc(void)
+{
+ return msgb_alloc_headroom(GSM48_ALLOC_SIZE, GSM48_ALLOC_HEADROOM,
+ "GSM 04.08");
+}
+
/* config options controlling the behaviour of the lower leves */
void gsm0408_allow_everyone(int allow);
@@ -22,7 +31,6 @@
int gsm48_tx_mm_info(struct gsm_lchan *lchan);
int gsm48_tx_mm_auth_req(struct gsm_lchan *lchan, u_int8_t *rand, int key_seq);
int gsm48_tx_mm_auth_rej(struct gsm_lchan *lchan);
-struct msgb *gsm48_msgb_alloc(void);
int gsm48_sendmsg(struct msgb *msg, struct gsm_trans *trans);
int gsm48_send_rr_release(struct gsm_lchan *lchan);
diff --git a/openbsc/src/gsm_04_08_utils.c b/openbsc/src/gsm_04_08_utils.c
index b770b52..0ee06ca 100644
--- a/openbsc/src/gsm_04_08_utils.c
+++ b/openbsc/src/gsm_04_08_utils.c
@@ -36,19 +36,10 @@
#include <openbsc/paging.h>
#include <openbsc/signal.h>
-#define GSM48_ALLOC_SIZE 1024
-#define GSM48_ALLOC_HEADROOM 128
-
/* should ip.access BTS use direct RTP streams between each other (1),
* or should OpenBSC always act as RTP relay/proxy in between (0) ? */
int ipacc_rtp_direct = 1;
-struct msgb *gsm48_msgb_alloc(void)
-{
- return msgb_alloc_headroom(GSM48_ALLOC_SIZE, GSM48_ALLOC_HEADROOM,
- "GSM 04.08");
-}
-
int gsm48_sendmsg(struct msgb *msg, struct gsm_trans *trans)
{
struct gsm48_hdr *gh = (struct gsm48_hdr *) msg->data;