2 files changed, 12 insertions, 0 deletions
diff --git a/src/lib/net/address.c b/src/lib/net/address.c
index 7f63593875..76c7aadd22 100644
--- a/src/lib/net/address.c
+++ b/src/lib/net/address.c
@@ -1206,6 +1206,17 @@ fmt_addr32(uint32_t addr)
   return buf;
 }
 
+/** Like fmt_addrport(), but takes <b>addr</b> as a host-order IPv4
+ * addresses. Also not thread-safe, also clobbers its return buffer on
+ * repeated calls. */
+const char *
+fmt_addr32_port(uint32_t addr, uint16_t port)
+{
+  static char buf[INET_NTOA_BUF_LEN + 6];
+  snprintf(buf, sizeof(buf), "%s:%u", fmt_addr32(addr), port);
+  return buf;
+}
+
 /** Return a string representing <b>family</b>.
  *
  * This string is a string constant, and must not be freed.
diff --git a/src/lib/net/address.h b/src/lib/net/address.h
index eca5ddab75..5ab654ef1d 100644
--- a/src/lib/net/address.h
+++ b/src/lib/net/address.h
@@ -236,6 +236,7 @@ const char *fmt_addr_impl(const tor_addr_t *addr, int decorate);
 const char *fmt_addrport(const tor_addr_t *addr, uint16_t port);
 #define fmt_addrport_ap(ap) fmt_addrport(&(ap)->addr, (ap)->port)
 const char *fmt_addr32(uint32_t addr);
+const char *fmt_addr32_port(uint32_t addr, uint16_t port);
 const char *fmt_af_family(sa_family_t family);
 const char *fmt_addr_family(const tor_addr_t *addr);