From f35674fe7f9560a5cc39c99e6d396cdcfda1ecfe Mon Sep 17 00:00:00 2001
From: Chris Araman <chris.araman@fuze.com>
Date: Fri, 27 Jan 2017 13:15:54 -0800
Subject: [PATCH] Revert "darwin: use clock_gettime in macOS 10.12"

This reverts commit f8d4805087944cb8543d98109f5f83f4938eb4b5,
which causes run-time link errors when compiled with macOS 10.12
SDK, but run on 10.11 or earlier.

Refs: https://github.com/libuv/libuv/pull/1073
PR-URL: https://github.com/libuv/libuv/pull/1202
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 src/unix/darwin.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/src/unix/darwin.c b/src/unix/darwin.c
index b1ffbc37..cf95da21 100644
--- a/src/unix/darwin.c
+++ b/src/unix/darwin.c
@@ -34,12 +34,8 @@
 #include <mach-o/dyld.h> /* _NSGetExecutablePath */
 #include <sys/resource.h>
 #include <sys/sysctl.h>
-#include <time.h>
 #include <unistd.h>  /* sysconf */
 
-#undef NANOSEC
-#define NANOSEC ((uint64_t) 1e9)
-
 
 int uv__platform_loop_init(uv_loop_t* loop) {
   loop->cf_state = NULL;
@@ -57,11 +53,6 @@ void uv__platform_loop_delete(uv_loop_t* loop) {
 
 
 uint64_t uv__hrtime(uv_clocktype_t type) {
-#ifdef MAC_OS_X_VERSION_10_12
-  struct timespec ts;
-  clock_gettime(CLOCK_MONOTONIC, &ts);
-  return (((uint64_t) ts.tv_sec) * NANOSEC + ts.tv_nsec);
-#else
   static mach_timebase_info_data_t info;
 
   if ((ACCESS_ONCE(uint32_t, info.numer) == 0 ||
@@ -70,7 +61,6 @@ uint64_t uv__hrtime(uv_clocktype_t type) {
     abort();
 
   return mach_absolute_time() * info.numer / info.denom;
-#endif
 }