1 files changed, 76 insertions, 0 deletions
diff --git a/crypto/kerberosIV/lib/krb/time.c b/crypto/kerberosIV/lib/krb/time.c
new file mode 100644
index 0000000..23831cf
--- /dev/null
+++ b/crypto/kerberosIV/lib/krb/time.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 1998 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ *
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ *
+ * 3. All advertising materials mentioning features or use of this software 
+ *    must display the following acknowledgement: 
+ *      This product includes software developed by Kungliga Tekniska 
+ *      Högskolan and its contributors. 
+ *
+ * 4. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE. 
+ */
+
+#include "krb_locl.h"
+
+RCSID("$Id: time.c,v 1.3 1998/09/30 22:36:19 assar Exp $");
+
+/* number of seconds the kdc clock is ahead of us */
+static int time_diff;
+
+void
+krb_set_kdc_time_diff(int diff)
+{
+    time_diff = diff;
+    if(krb_debug) 
+	krb_warning("Setting time diff to %d\n", diff);
+}
+
+int
+krb_get_kdc_time_diff(void)
+{
+    return time_diff;
+}
+
+/* return the time at the kdc (local time corrected with a time
+   differential) */
+void
+krb_kdctimeofday(struct timeval *tv)
+{
+    time_t t;
+
+    gettimeofday(tv, NULL);
+    t = tv->tv_sec;
+
+    if(krb_debug) 
+	krb_warning("Machine time: %s", ctime(&t));
+    t += krb_get_kdc_time_diff();
+    if(krb_debug) 
+	krb_warning("Correcting to %s", ctime(&t));
+    tv->tv_sec = t;
+}