---
lib/sockunion.c | 15 +++++++++++++++
lib/sockunion.h | 1 +
2 files changed, 16 insertions(+)
diff --git a/lib/sockunion.c b/lib/sockunion.c
index 4a22c63..307436d 100644
--- a/lib/sockunion.c
+++ b/lib/sockunion.c
@@ -632,6 +632,21 @@ sockunion_get_addr(const union sockunion *su)
return NULL;
}
+unsigned short
+sockunion_get_port (const union sockunion *su)
+{
+ switch (sockunion_family (su))
+ {
+ case AF_INET:
+ return su->sin.sin_port;
+#ifdef HAVE_IPV6
+ case AF_INET6:
+ return su->sin6.sin6_port;
+#endif /* HAVE_IPV6 */
+ }
+ return 0;
+}
+
void
sockunion_set(union sockunion *su, int family, const u_char *addr, size_t
bytes)
{
diff --git a/lib/sockunion.h b/lib/sockunion.h
index b91c571..3613073 100644
--- a/lib/sockunion.h
+++ b/lib/sockunion.h
@@ -94,6 +94,7 @@ extern unsigned int sockunion_hash (const union sockunion *);
extern size_t family2addrsize(int family);
extern size_t sockunion_get_addrlen(const union sockunion *);
extern const u_char *sockunion_get_addr(const union sockunion *);
+extern unsigned short sockunion_get_port (const union sockunion *);
extern void sockunion_set(union sockunion *, int family, const u_char *addr,
size_t bytes);
extern union sockunion *sockunion_str2su (const char *str);
--
2.5.5
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