realtime: make native services private

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/realtime.nit b/lib/realtime.nit
index a400619..3397010 100644 (file)
--- a/lib/realtime.nit
+++ b/lib/realtime.nit
@@ -44,7 +44,7 @@ void clock_gettime(clock_t clock_name, struct timespec *ts) {
 `}
 
 # Elapsed time representation.
-extern class Timespec `{struct timespec*`}
+private extern class Timespec `{struct timespec*`}
 
        # Init a new Timespec from `s` seconds and `ns` nanoseconds.
        new ( s, ns : Int ) `{
@@ -143,13 +143,15 @@ class Clock
        # TODO use less mallocs
 
        # Time at creation
-       protected var time_at_beginning = new Timespec.monotonic_now
+       private var time_at_beginning = new Timespec.monotonic_now
 
        # Time at last time a lapse method was called
-       protected var time_at_last_lapse = new Timespec.monotonic_now
+       private var time_at_last_lapse = new Timespec.monotonic_now
+
+       private var temp = new Timespec.monotonic_now
 
        # Smallest time frame reported by clock
-       fun resolution: Timespec `{
+       private fun resolution: Timespec `{
                struct timespec* tv = malloc( sizeof(struct timespec) );
 #if defined(__MACH__) && !defined(CLOCK_REALTIME)
                clock_serv_t cclock;