krb5: add krb5_time_abs() function

From Apple drop, add krb5_time_abs() which returns the absolute difference
between two timestamps
This commit is contained in:
Luke Howard
2021-08-09 14:44:16 +10:00
parent 3587b8c08c
commit 8a4ce9950f

View File

@@ -127,3 +127,12 @@ krb5_string_to_deltat(const char *string, krb5_deltat *deltat)
return KRB5_DELTAT_BADFORMAT;
return 0;
}
krb5_deltat
krb5_time_abs(krb5_deltat t1, krb5_deltat t2)
{
krb5_deltat t = t1 - t2;
if (t < 0)
return -t;
return t;
}