4 files changed, 66 insertions, 29 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 829b3ab..4990a83 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -41,6 +41,7 @@ add_executable(fastd
   socket.c
   status.c
   task.c
+  time.c
   vector.c
   verify.c
   ${BISON_fastd_config_parse_OUTPUTS}
diff --git a/src/compat.h b/src/compat.h
index 0668ad9..5c71d1e 100644
--- a/src/compat.h
+++ b/src/compat.h
@@ -85,28 +85,3 @@ static inline char *get_current_dir_name(void) {
 }
 
 #endif
-
-
-#ifdef __APPLE__
-
-#include <mach/mach_time.h>
-
-#define CLOCK_MONOTONIC 0
-#define clockid_t int
-
-static inline int clock_gettime(clockid_t clk_id __attribute__((unused)), struct timespec *tp) {
-	static mach_timebase_info_data_t timebase_info = {};
-
-	if (!timebase_info.denom)
-		mach_timebase_info(&timebase_info);
-
-	uint64_t time = (((long double)mach_absolute_time())*timebase_info.numer) / timebase_info.denom;
-
-	tp->tv_sec = time / 1000000000;
-	tp->tv_nsec = time % 1000000000;
-
-	return 0;
-}
-
-
-#endif
diff --git a/src/fastd.h b/src/fastd.h
index 1206cd8..88adbf9 100644
--- a/src/fastd.h
+++ b/src/fastd.h
@@ -379,6 +379,7 @@ void fastd_iface_write(fastd_iface_t *iface, fastd_buffer_t buffer);
 void fastd_iface_close(fastd_iface_t *iface);
 
 void fastd_random_bytes(void *buffer, size_t len, bool secure);
+int64_t fastd_get_time(void);
 
 
 #ifdef __ANDROID__
@@ -558,10 +559,7 @@ static inline void fastd_timeout_advance(fastd_timeout_t *a, fastd_timeout_t v)
 
 /** Updates the current time */
 static inline void fastd_update_time(void) {
-	struct timespec ts;
-	clock_gettime(CLOCK_MONOTONIC, &ts);
-
-	ctx.now = (1000*(int64_t)ts.tv_sec) + ts.tv_nsec/1000000;
+	ctx.now = fastd_get_time();
 }
 
 /** Checks if a on-verify command is set */
diff --git a/src/time.c b/src/time.c
new file mode 100644
index 0000000..964d2f0
--- /dev/null
+++ b/src/time.c
@@ -0,0 +1,63 @@
+/*
+  Copyright (c) 2012-2016, Matthias Schiffer <mschiffer@universe-factory.net>
+  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.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
+*/
+
+/**
+   \file
+
+   Abstractions for monotonic timestamps
+*/
+
+
+#include "fastd.h"
+
+#include <time.h>
+
+
+#ifdef __APPLE__
+
+#include <mach/mach_time.h>
+
+/** Returns a monotonic timestamp in milliseconds */
+int64_t fastd_get_time(void) {
+	static mach_timebase_info_data_t timebase_info = {};
+
+	if (!timebase_info.denom)
+		mach_timebase_info(&timebase_info);
+
+	int64_t nsecs = (((long double)mach_absolute_time())*timebase_info.numer) / timebase_info.denom;
+	return nsecs / 1000000;
+}
+
+#else
+
+/** Returns a monotonic timestamp in milliseconds */
+int64_t fastd_get_time(void) {
+	struct timespec ts;
+	clock_gettime(CLOCK_MONOTONIC, &ts);
+
+	return (1000*(int64_t)ts.tv_sec) + ts.tv_nsec/1000000;
+}
+
+#endif