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diff --git a/source4/heimdal_build/glue.c b/source4/heimdal_build/glue.c
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+/*
+ Unix SMB/CIFS implementation.
+
+ provide glue functions between heimdal and samba
+
+ Copyright (C) Andrew Tridgell 2005
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "system/network.h"
+#include "system/kerberos.h"
+
+/*
+ get the list of IP addresses for configured interfaces
+*/
+krb5_error_code krb5_get_all_client_addrs(krb5_context context, krb5_addresses *res)
+{
+ int i;
+ res->len = iface_count();
+ res->val = malloc_array_p(HostAddress, res->len);
+ if (res->val == NULL) {
+ return KRB5_CC_NOMEM;
+ }
+ for (i=0;i<res->len;i++) {
+ const char *ip = iface_n_ip(i);
+ res->val[i].addr_type = AF_INET;
+ res->val[i].address.length = 4;
+ res->val[i].address.data = malloc(4);
+ if (res->val[i].address.data == NULL) {
+ return KRB5_CC_NOMEM;
+ }
+ ((struct in_addr *)res->val[i].address.data)->s_addr = sys_inet_addr(ip);
+ }
+
+ return 0;
+}