kinit now builds and works on some machines

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@302 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/krb5/get_addrs.c

@@ -0,0 +1,45 @@
+#include "krb5_locl.h"
+
+static krb5_error_code
+get_addrs ()
+{
+     /* here the code from krb4/lib/krb/getaddrs.c will go */
+}
+
+/*
+ * Try to get all addresses, but return the one corresponding to
+ * `hostname' if we fail.
+ */
+
+krb5_error_code
+krb5_get_all_client_addrs (krb5_addresses *res)
+{
+     krb5_error_code err;
+     char hostname[MAXHOSTNAMELEN];
+     struct hostent *hostent;
+
+     if (gethostname (hostname, sizeof(hostname)))
+	  return errno;
+     hostent = gethostbyname (hostname);
+     if (hostent == NULL)
+	  return errno;
+     res->number = 1;
+     res->addrs = malloc (sizeof(*res->addrs));
+     res->addrs[0].type = hostent->h_addrtype;
+     err = krb5_data_alloc (&res->addrs[0].address, hostent->h_length);
+     if (err)
+	  return err;
+     memcpy (res->addrs[0].address.data,
+	     hostent->h_addr,
+	     hostent->h_length);
+     return 0;
+}
+
+/*
+ * Same as above, but with the fall-back to INADDR_ANY.
+ */
+
+krb5_error_code
+krb5_get_all_server_addrs ()
+{
+}