From 2097922746d12d332ce923193af9c624429b7f96 Mon Sep 17 00:00:00 2001
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Fri, 3 Nov 2023 08:41:08 +0100
Subject: [PATCH] tm: exposed t_reply_error() to intermodule API

---
 src/modules/tm/t_reply.h | 2 ++
 src/modules/tm/tm.c      | 2 +-
 src/modules/tm/tm_load.c | 1 +
 src/modules/tm/tm_load.h | 7 ++++---
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/modules/tm/t_reply.h b/src/modules/tm/t_reply.h
index 38fe67f5cd5..709b70454ed 100644
--- a/src/modules/tm/t_reply.h
+++ b/src/modules/tm/t_reply.h
@@ -178,6 +178,8 @@ int t_reply_str(struct cell *t, struct sip_msg *, unsigned int, str *);
 int t_reply_unsafe(struct cell *t, struct sip_msg *, unsigned int, char *);
 int t_reply_str_unsafe(struct cell *t, struct sip_msg *, unsigned int, str *);
 
+int ki_t_reply_error(sip_msg_t *msg);
+
 
 enum rps relay_reply(struct cell *t, struct sip_msg *p_msg, int branch,
 		unsigned int msg_status, struct cancel_info *cancel_data,
diff --git a/src/modules/tm/tm.c b/src/modules/tm/tm.c
index bf30639a248..ec83abedaae 100644
--- a/src/modules/tm/tm.c
+++ b/src/modules/tm/tm.c
@@ -1596,7 +1596,7 @@ int w_t_reply_wrp(struct sip_msg *msg, unsigned int code, char *txt)
 /**
  * kemi function to send reply based on internal error code
  */
-static int ki_t_reply_error(sip_msg_t *msg)
+int ki_t_reply_error(sip_msg_t *msg)
 {
 	char err_buffer[128];
 	str reason;
diff --git a/src/modules/tm/tm_load.c b/src/modules/tm/tm_load.c
index dced3edbeef..7149873515e 100644
--- a/src/modules/tm/tm_load.c
+++ b/src/modules/tm/tm_load.c
@@ -143,6 +143,7 @@ int load_tm(struct tm_binds *tmb)
 	tmb->set_fr = t_set_fr;
 	tmb->t_release_transaction = t_release_transaction;
 	tmb->t_uas_request_clean_parsed = t_uas_request_clean_parsed;
+	tmb->t_reply_error = ki_t_reply_error;
 	return 1;
 }
 
diff --git a/src/modules/tm/tm_load.h b/src/modules/tm/tm_load.h
index f13c04cde6f..bf41eb789ef 100644
--- a/src/modules/tm/tm_load.h
+++ b/src/modules/tm/tm_load.h
@@ -43,6 +43,9 @@
 /* export not usable from scripts */
 #define NO_SCRIPT -1
 
+typedef void (*t_on_route_f)(unsigned int);
+typedef int (*t_no_param_f)(struct sip_msg *);
+
 struct tm_binds
 {
 	register_tmcb_f register_tmcb;
@@ -127,6 +130,7 @@ struct tm_binds
 	tset_fr_f set_fr;
 	trelease_t t_release_transaction;
 	t_uas_request_clean_parsed_f t_uas_request_clean_parsed;
+	t_no_param_f t_reply_error;
 };
 
 typedef struct tm_binds tm_api_t;
@@ -165,9 +169,6 @@ static inline int tm_load_api(tm_api_t *tmb)
  * eXtra API - not common used in other modules
  */
 
-typedef void (*t_on_route_f)(unsigned int);
-typedef int (*t_no_param_f)(struct sip_msg *);
-
 int t_check_trans(struct sip_msg *msg);
 int t_is_canceled(struct sip_msg *msg);