Module: kamailio
Branch: master
Commit: e91d9562689dc879540d8b04a337dcd016de4a21
URL: 
https://github.com/kamailio/kamailio/commit/e91d9562689dc879540d8b04a337dcd016de4a21

Author: Daniel-Constantin Mierla <[email protected]>
Committer: Daniel-Constantin Mierla <[email protected]>
Date: 2019-05-28T14:06:19+02:00

core: kemi - defines for modes used to return null string

---

Modified: src/core/kemi.c
Modified: src/core/kemi.h

---

Diff:  
https://github.com/kamailio/kamailio/commit/e91d9562689dc879540d8b04a337dcd016de4a21.diff
Patch: 
https://github.com/kamailio/kamailio/commit/e91d9562689dc879540d8b04a337dcd016de4a21.patch

---

diff --git a/src/core/kemi.c b/src/core/kemi.c
index 037532f96b..e4403af9d0 100644
--- a/src/core/kemi.c
+++ b/src/core/kemi.c
@@ -2018,10 +2018,10 @@ static sr_kemi_t _sr_kemi_hdr[] = {
  */
 void sr_kemi_xval_null(sr_kemi_xval_t *xval, int rmode)
 {
-       if(rmode==1) {
+       if(rmode==SR_KEMI_XVAL_NULL_PRINT) {
                xval->vtype = SR_KEMIP_STR;
                xval->v.s = *pv_get_null_str();
-       } else if(rmode==2) {
+       } else if(rmode==SR_KEMI_XVAL_NULL_EMPTY) {
                xval->vtype = SR_KEMIP_STR;
                xval->v.s = *pv_get_empty_str();
        } else {
@@ -2086,7 +2086,7 @@ static sr_kemi_xval_t* sr_kemi_pv_get_mode(sip_msg_t 
*msg, str *pvn, int rmode)
  */
 static sr_kemi_xval_t* sr_kemi_pv_get(sip_msg_t *msg, str *pvn)
 {
-       return sr_kemi_pv_get_mode(msg, pvn, 0);
+       return sr_kemi_pv_get_mode(msg, pvn, SR_KEMI_XVAL_NULL_NONE);
 }
 
 /**
@@ -2094,7 +2094,7 @@ static sr_kemi_xval_t* sr_kemi_pv_get(sip_msg_t *msg, str 
*pvn)
  */
 static sr_kemi_xval_t* sr_kemi_pv_getw(sip_msg_t *msg, str *pvn)
 {
-       return sr_kemi_pv_get_mode(msg, pvn, 1);
+       return sr_kemi_pv_get_mode(msg, pvn, SR_KEMI_XVAL_NULL_PRINT);
 }
 
 /**
@@ -2102,7 +2102,7 @@ static sr_kemi_xval_t* sr_kemi_pv_getw(sip_msg_t *msg, 
str *pvn)
  */
 static sr_kemi_xval_t* sr_kemi_pv_gete(sip_msg_t *msg, str *pvn)
 {
-       return sr_kemi_pv_get_mode(msg, pvn, 2);
+       return sr_kemi_pv_get_mode(msg, pvn, SR_KEMI_XVAL_NULL_EMPTY);
 }
 
 /**
diff --git a/src/core/kemi.h b/src/core/kemi.h
index ef9451b2d5..7824ce2f60 100644
--- a/src/core/kemi.h
+++ b/src/core/kemi.h
@@ -204,6 +204,9 @@ int sr_kemi_ctx_route(sr_kemi_eng_t *keng, run_act_ctx_t 
*ctx, sip_msg_t *msg,
 
 sr_kemi_t* sr_kemi_exports_get_pv(void);
 
+#define SR_KEMI_XVAL_NULL_NONE 0
+#define SR_KEMI_XVAL_NULL_PRINT 1
+#define SR_KEMI_XVAL_NULL_EMPTY 2
 void sr_kemi_xval_null(sr_kemi_xval_t *xval, int rmode);
 
 #endif


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