client.c: new disorder_client_af reveals connectivity type

[disorder] / lib / client.c

diff --git a/lib/client.c b/lib/client.c
index 55cfe1c838002147e0382a6eac42c0e5a8a5f0cf..09e542693b9e5fb7376106138d3f504c197eedf3 100644 (file)
--- a/lib/client.c
+++ b/lib/client.c
@@ -66,6 +66,8 @@ struct disorder_client {
   int verbose;
   /** @brief Last error string */
   const char *last;
+  /** @brief Address family */
+  int family;
 };
 
 /** @brief Create a new client
@@ -80,9 +82,15 @@ disorder_client *disorder_new(int verbose) {
   disorder_client *c = xmalloc(sizeof (struct disorder_client));
 
   c->verbose = verbose;
+  c->family = -1;
   return c;
 }
 
+/** @brief Return the address family used by this client */
+int disorder_client_af(disorder_client *c) {
+  return c->family;
+}
+
 /** @brief Read a response line
  * @param c Client
  * @param rp Where to store response, or NULL (UTF-8)
@@ -407,6 +415,7 @@ int disorder_connect_generic(struct config *conf,
     disorder_error(errno, "error calling socket");
     return -1;
   }
+  c->family = sa->sa_family;
   if(connect(fd, sa, salen) < 0) {
     byte_xasprintf((char **)&c->last, "connect: %s", strerror(errno));
     disorder_error(errno, "error calling connect");