Change file holder for krb5int_check_clockskew. Minor Style changes per code practices

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23460 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 15 insertions, 0 deletions

diff --git a/src/lib/krb5/os/timeofday.c b/src/lib/krb5/os/timeofday.c
index a711b0493..7c4534e42 100644
--- a/src/lib/krb5/os/timeofday.c
+++ b/src/lib/krb5/os/timeofday.c
@@ -55,3 +55,18 @@ krb5_timeofday(krb5_context context, register krb5_timestamp *timeret)
     *timeret = tval;
     return 0;
 }
+
+krb5_error_code
+krb5int_check_clockskew(krb5_context context, krb5_timestamp date)
+{
+    krb5_timestamp currenttime;
+    krb5_error_code retval;
+
+    retval = krb5_timeofday(context, &currenttime);
+    if (retval)
+        return retval;
+    if (!(labs((date)-currenttime) < context->clockskew))
+        return KRB5KRB_AP_ERR_SKEW;
+
+    return 0;
+}