[SR-Dev] git:master: destroy_avps kamailio compatiblity function.

[Jan Janak]

Module: sip-router
Branch: master
Commit: 63701a5b082fa12e758518fae73fff7b80a9dc6d
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=63701a5b082fa12e758518fae73fff7b80a9dc6d

Author: Jan Janak <jan at iptel.org>
Committer: Jan Janak <jan at iptel.org>
Date:   Sun Mar  8 22:46:07 2009 +0100

destroy_avps kamailio compatiblity function.

The last parameter of the function controls if the function destroys
all avps with given name or just one. Returns the number of avps
destroyed.

---

 usr_avp.c |   18 ++++++++++++++++++
 usr_avp.h |    2 ++
 2 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/usr_avp.c b/usr_avp.c
index b50ffbd..2a25dfd 100644
--- a/usr_avp.c
+++ b/usr_avp.c
@@ -1129,6 +1129,24 @@ error:
 }
 
 
+int destroy_avps(avp_flags_t flags, avp_name_t name, int all)
+{
+	struct search_state st;
+	avp_t* avp;
+	int n;
+	
+	n = 0;
+	avp = search_first_avp(flags, name, 0, &st);
+	while (avp) {
+		destroy_avp(avp);
+		n++;
+		if (!all) break;
+		avp = search_next_avp(&st, 0);
+	}
+	return n;
+}
+
+
 void delete_avp(avp_flags_t flags, avp_name_t name)
 {
 	struct search_state st;
diff --git a/usr_avp.h b/usr_avp.h
index a020394..d0f6cc6 100644
--- a/usr_avp.h
+++ b/usr_avp.h
@@ -169,6 +169,8 @@ int add_avp_list(avp_list_t* list, avp_flags_t flags, avp_name_t name, avp_value
 /* Delete avps with given type and name */
 void delete_avp(avp_flags_t flags, avp_name_t name);
 
+int destroy_avps(avp_flags_t flags, avp_name_t name, int all);
+
 /* search functions */
 avp_t *search_first_avp( avp_flags_t flags, avp_name_t name,
 			 avp_value_t *val, struct search_state* state);