unikernel/duniverse/mirage-mtime/mock/dune

@@ -0,0 +1,11 @@
+(library
+ (name mirage_mtime_set)
+ (public_name mirage-mtime.set)
+ (modules mirage_mtime_set))
+
+(library
+ (name mirage_mtime_mock)
+ (public_name mirage-mtime.mock)
+ (implements mirage-mtime)
+ (libraries mirage-mtime.set)
+ (modules mirage_mtime))

unikernel/duniverse/mirage-mtime/mock/mirage_mtime.ml

@@ -0,0 +1,18 @@
+(*
+ * Copyright (c) 2015 Matt Gray <matthew.thomas.gray@gmail.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *)
+
+let elapsed_ns () = !Mirage_mtime_set.now
+let period_ns () = None

unikernel/duniverse/mirage-mtime/mock/mirage_mtime_set.ml

@@ -0,0 +1,4 @@
+let now = ref 0L
+let tick () = now := Int64.add !now 1L
+let tick_for v = now := Int64.add !now v
+let reset () = now := 0L