gtp/gtp.c: Mark non exported functions as static

Functions not exported in gtp.h should be static.
There's no need to mark functions as extern in the .c file.

Change-Id: Ie61d5c6e0ae45ef3885911cedf71c826ed1705d0

1 files changed, 15 insertions, 15 deletions

diff --git a/gtp/gtp.c b/gtp/gtp.c
index 5b430b7..2e24f7d 100644
--- a/gtp/gtp.c
+++ b/gtp/gtp.c
@@ -197,7 +197,7 @@ int gtp_set_cb_recovery(struct gsn_t *gsn,
 	return 0;
 }
 
-extern int gtp_set_cb_data_ind(struct gsn_t *gsn,
+int gtp_set_cb_data_ind(struct gsn_t *gsn,
 			       int (*cb_data_ind) (struct pdp_t * pdp,
 						   void *pack, unsigned len))
 {
@@ -402,7 +402,7 @@ static uint32_t get_tei(void *pack)
  *   a predefined timeout.
  *************************************************************/
 
-int gtp_req(struct gsn_t *gsn, int version, struct pdp_t *pdp,
+static int gtp_req(struct gsn_t *gsn, int version, struct pdp_t *pdp,
 	    union gtp_packet *packet, int len,
 	    struct in_addr *inetaddr, void *cbp)
 {
@@ -477,7 +477,7 @@ int gtp_req(struct gsn_t *gsn, int version, struct pdp_t *pdp,
  * Remove signalling packet from retransmission queue.
  * return 0 on success, EOF if packet was not found */
 
-int gtp_conf(struct gsn_t *gsn, int version, struct sockaddr_in *peer,
+static int gtp_conf(struct gsn_t *gsn, int version, struct sockaddr_in *peer,
 	     union gtp_packet *packet, int len, uint8_t * type, void **cbp)
 {
 	uint8_t ver = GTPHDR_F_GET_VER(packet->flags);
@@ -568,7 +568,7 @@ int gtp_retranstimeout(struct gsn_t *gsn, struct timeval *timeout)
 	return 0;
 }
 
-int gtp_resp(int version, struct gsn_t *gsn, struct pdp_t *pdp,
+static int gtp_resp(int version, struct gsn_t *gsn, struct pdp_t *pdp,
 	     union gtp_packet *packet, int len,
 	     struct sockaddr_in *peer, int fd, uint16_t seq, uint64_t tid)
 {
@@ -626,7 +626,7 @@ int gtp_resp(int version, struct gsn_t *gsn, struct pdp_t *pdp,
 	return 0;
 }
 
-int gtp_notification(struct gsn_t *gsn, int version,
+static int gtp_notification(struct gsn_t *gsn, int version,
 		     union gtp_packet *packet, int len,
 		     struct sockaddr_in *peer, int fd, uint16_t seq)
 {
@@ -671,7 +671,7 @@ int gtp_notification(struct gsn_t *gsn, int version,
 	return 0;
 }
 
-int gtp_dublicate(struct gsn_t *gsn, int version,
+static int gtp_dublicate(struct gsn_t *gsn, int version,
 		  struct sockaddr_in *peer, uint16_t seq)
 {
 	struct qmsg_t *qmsg;
@@ -1016,7 +1016,7 @@ int gtp_unsup_ind(struct gsn_t *gsn, struct sockaddr_in *peer,
 }
 
 /* Send off an Supported Extension Headers Notification */
-int gtp_extheader_req(struct gsn_t *gsn, int version, struct sockaddr_in *peer,
+static int gtp_extheader_req(struct gsn_t *gsn, int version, struct sockaddr_in *peer,
 		      int fd, void *pack, unsigned len)
 {
 	union gtp_packet packet;
@@ -1037,7 +1037,7 @@ int gtp_extheader_req(struct gsn_t *gsn, int version, struct sockaddr_in *peer,
 }
 
 /* Handle a Supported Extension Headers Notification */
-int gtp_extheader_ind(struct gsn_t *gsn, struct sockaddr_in *peer,
+static int gtp_extheader_ind(struct gsn_t *gsn, struct sockaddr_in *peer,
 		      void *pack, unsigned len)
 {
 
@@ -1060,7 +1060,7 @@ int gtp_extheader_ind(struct gsn_t *gsn, struct sockaddr_in *peer,
  *************************************************************/
 
 /* API: Send Create PDP Context Request (7.3.1) */
-extern int gtp_create_context_req(struct gsn_t *gsn, struct pdp_t *pdp,
+int gtp_create_context_req(struct gsn_t *gsn, struct pdp_t *pdp,
 				  void *cbp)
 {
 	union gtp_packet packet;
@@ -1936,7 +1936,7 @@ int gtp_update_context(struct gsn_t *gsn, struct pdp_t *pdp, void *cbp,
 }
 
 /* Send Update PDP Context Response */
-int gtp_update_pdp_resp(struct gsn_t *gsn, int version,
+static int gtp_update_pdp_resp(struct gsn_t *gsn, int version,
 			struct sockaddr_in *peer, int fd,
 			void *pack, unsigned len,
 			struct pdp_t *pdp, uint8_t cause)
@@ -1998,7 +1998,7 @@ int gtp_update_pdp_resp(struct gsn_t *gsn, int version,
 }
 
 /* Handle Update PDP Context Request */
-int gtp_update_pdp_ind(struct gsn_t *gsn, int version,
+static int gtp_update_pdp_ind(struct gsn_t *gsn, int version,
 		       struct sockaddr_in *peer, int fd,
 		       void *pack, unsigned len)
 {
@@ -2226,7 +2226,7 @@ int gtp_update_pdp_ind(struct gsn_t *gsn, int version,
 }
 
 /* Handle Update PDP Context Response */
-int gtp_update_pdp_conf(struct gsn_t *gsn, int version,
+static int gtp_update_pdp_conf(struct gsn_t *gsn, int version,
 			struct sockaddr_in *peer, void *pack, unsigned len)
 {
 	struct pdp_t *pdp;
@@ -2614,7 +2614,7 @@ int gtp_delete_pdp_conf(struct gsn_t *gsn, int version,
 }
 
 /* Send Error Indication (response to a GPDU message) - 3GPP TS 29.060 7.3.7 */
-int gtp_error_ind_resp(struct gsn_t *gsn, int version,
+static int gtp_error_ind_resp(struct gsn_t *gsn, int version,
 		       struct sockaddr_in *peer, int fd,
 		       void *pack, unsigned len)
 {
@@ -2636,7 +2636,7 @@ int gtp_error_ind_resp(struct gsn_t *gsn, int version,
 }
 
 /* Handle Error Indication */
-int gtp_error_ind_conf(struct gsn_t *gsn, int version,
+static int gtp_error_ind_conf(struct gsn_t *gsn, int version,
 		       struct sockaddr_in *peer, void *pack, unsigned len)
 {
 	union gtpie_member *ie[GTPIE_SIZE];
@@ -2692,7 +2692,7 @@ int gtp_error_ind_conf(struct gsn_t *gsn, int version,
 	return 0;
 }
 
-int gtp_gpdu_ind(struct gsn_t *gsn, int version,
+static int gtp_gpdu_ind(struct gsn_t *gsn, int version,
 		 struct sockaddr_in *peer, int fd, void *pack, unsigned len)
 {