Change in osmo-sgsn[master]: gprs_gmm: make functions relating to GMM Attach Request public

[Harald Welte]

Harald Welte has submitted this change and it was merged. ( https://gerrit.osmocom.org/9255 )

Change subject: gprs_gmm: make functions relating to GMM Attach Request public
......................................................................

gprs_gmm: make functions relating to GMM Attach Request public

GMM Attach Request will be handled in it's own file and will
use those functions.

Change-Id: Ic90d77f7b0bacd2a8e2e409e82d676772d352749
---
M include/osmocom/sgsn/gprs_gmm.h
M src/gprs/gprs_gmm.c
2 files changed, 13 insertions(+), 5 deletions(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/include/osmocom/sgsn/gprs_gmm.h b/include/osmocom/sgsn/gprs_gmm.h
index 6324c5d..b89eff5 100644
--- a/include/osmocom/sgsn/gprs_gmm.h
+++ b/include/osmocom/sgsn/gprs_gmm.h
@@ -11,6 +11,9 @@
 			     uint8_t cause, uint8_t pco_len, uint8_t *pco_v);
 int gsm48_tx_gsm_act_pdp_acc(struct sgsn_pdp_ctx *pdp);
 int gsm48_tx_gsm_deact_pdp_acc(struct sgsn_pdp_ctx *pdp);
+int gsm48_tx_gmm_auth_ciph_req(struct sgsn_mm_ctx *mm,
+				      const struct osmo_auth_vector *vec,
+				      uint8_t key_seq, bool force_standby);
 
 int gsm0408_gprs_rcvmsg_gb(struct msgb *msg, struct gprs_llc_llme *llme,
 			   bool drop_cipherable);
@@ -32,4 +35,9 @@
 
 int iu_rab_act_ps(uint8_t rab_id, struct sgsn_pdp_ctx *pdp);
 
+int gsm48_tx_gmm_id_req(struct sgsn_mm_ctx *mm, uint8_t id_type);
+int gsm48_tx_gmm_att_rej(struct sgsn_mm_ctx *mm,
+				uint8_t gmm_cause);
+int gsm48_tx_gmm_att_ack(struct sgsn_mm_ctx *mm);
+
 #endif /* _GPRS_GMM_H */
diff --git a/src/gprs/gprs_gmm.c b/src/gprs/gprs_gmm.c
index 93d64a4..df498c1 100644
--- a/src/gprs/gprs_gmm.c
+++ b/src/gprs/gprs_gmm.c
@@ -424,7 +424,7 @@
 };
 
 /* Chapter 9.4.2: Attach accept */
-static int gsm48_tx_gmm_att_ack(struct sgsn_mm_ctx *mm)
+int gsm48_tx_gmm_att_ack(struct sgsn_mm_ctx *mm)
 {
 	struct msgb *msg = gsm48_msgb_alloc_name("GSM 04.08 ATT ACK");
 	struct gsm48_hdr *gh;
@@ -503,7 +503,7 @@
 	gmm_copy_id(msg, old_msg);
 	return _tx_gmm_att_rej(msg, gmm_cause, NULL);
 }
-static int gsm48_tx_gmm_att_rej(struct sgsn_mm_ctx *mm,
+int gsm48_tx_gmm_att_rej(struct sgsn_mm_ctx *mm,
 				uint8_t gmm_cause)
 {
 	struct msgb *msg = gsm48_msgb_alloc_name("GSM 04.08 ATT REJ");
@@ -547,7 +547,7 @@
 }
 
 /* Transmit Chapter 9.4.12 Identity Request */
-static int gsm48_tx_gmm_id_req(struct sgsn_mm_ctx *mm, uint8_t id_type)
+int gsm48_tx_gmm_id_req(struct sgsn_mm_ctx *mm, uint8_t id_type)
 {
 	struct msgb *msg = gsm48_msgb_alloc_name("GSM 04.08 ID REQ");
 	struct gsm48_hdr *gh;
@@ -577,7 +577,7 @@
 }
 
 /* 3GPP TS 24.008 Section 9.4.9: Authentication and Ciphering Request */
-static int gsm48_tx_gmm_auth_ciph_req(struct sgsn_mm_ctx *mm,
+int gsm48_tx_gmm_auth_ciph_req(struct sgsn_mm_ctx *mm,
 				      const struct osmo_auth_vector *vec,
 				      uint8_t key_seq, bool force_standby)
 {
@@ -1533,7 +1533,7 @@
 }
 
 /* Chapter 9.4.17: Routing area update reject */
-static int gsm48_tx_gmm_ra_upd_rej(struct msgb *old_msg, uint8_t cause)
+int gsm48_tx_gmm_ra_upd_rej(struct msgb *old_msg, uint8_t cause)
 {
 	struct msgb *msg = gsm48_msgb_alloc_name("GSM 04.08 RA UPD REJ");
 	struct gsm48_hdr *gh;

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Gerrit-Project: osmo-sgsn
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: Ic90d77f7b0bacd2a8e2e409e82d676772d352749
Gerrit-Change-Number: 9255
Gerrit-PatchSet: 2
Gerrit-Owner: lynxis lazus <lynxis at fe80.eu>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder
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