server/: Calculate address size on demand, rather than tracking it.

[tripe] / server / tripe.h

diff --git a/server/tripe.h b/server/tripe.h
index d07823b83a659fa54b369f4107be5141df482e67..fa5333bd75f9fa78e1d8a5ba5e6f6b0aa14a58f9 100644 (file)
--- a/server/tripe.h
+++ b/server/tripe.h
@@ -202,7 +202,7 @@ typedef struct dhops {
   int (*ldpriv)(key_file */*kf*/, key */*k*/, key_data */*d*/,
                kdata */*kd*/, dstr */*t*/, dstr */*e*/);
        /* Load a private key from @d@, storing the data in @kd@.  The key's
-        * file and key object are in @kf@ and @k, mostly in case its
+        * file and key object are in @kf@ and @k@, mostly in case its
         * attributes are interesting; the key tag is in @t@; errors are
         * reported by writing tokens to @e@ and returning nonzero.
         */
@@ -210,7 +210,7 @@ typedef struct dhops {
   int (*ldpub)(key_file */*kf*/, key */*k*/, key_data */*d*/,
               kdata */*kd*/, dstr */*t*/, dstr */*e*/);
        /* Load a public key from @d@, storing the data in @kd@.  The key's
-        * file and key object are in @kf@ and @k, mostly in case its
+        * file and key object are in @kf@ and @k@, mostly in case its
         * attributes are interesting; the key tag is in @t@; errors are
         * reported by writing tokens to @e@ and returning nonzero.
         */
@@ -595,7 +595,6 @@ typedef struct peerspec {
   const tunnel_ops *tops;              /* Tunnel operations */
   unsigned long t_ka;                  /* Keep alive interval */
   addr sa;                             /* Socket address to speak to */
-  size_t sasz;                         /* Socket address size */
   unsigned f;                          /* Flags for the peer */
 #define PSF_KXMASK 255u                        /*   Key-exchange flags to set */
 #define PSF_MOBILE 256u                        /*   Address may change rapidly */
@@ -1730,6 +1729,15 @@ extern const char *timestr(time_t /*t*/);
 
 extern int mystrieq(const char */*x*/, const char */*y*/);
 
+/* --- @addrsz@ --- *
+ *
+ * Arguments:  @const addr *a@ = a network address
+ *
+ * Returns:    The size of the address, for passing into the sockets API.
+ */
+
+extern socklen_t addrsz(const addr */*a*/);
+
 /* --- @seq_reset@ --- *
  *
  * Arguments:  @seqwin *s@ = sequence-checking window