1 files changed, 17 insertions, 25 deletions
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c
index 0d9c743c0c..7d52650a70 100644
--- a/erts/emulator/sys/unix/sys.c
+++ b/erts/emulator/sys/unix/sys.c
@@ -308,7 +308,7 @@ struct {
     int (*event)(ErlDrvPort, ErlDrvEvent, ErlDrvEventData);
     void (*check_io_as_interrupt)(void);
     void (*check_io_interrupt)(int);
-    void (*check_io_interrupt_tmd)(int, erts_short_time_t);
+    void (*check_io_interrupt_tmd)(int, ErtsMonotonicTime);
     void (*check_io)(int);
     Uint (*size)(void);
     Eterm (*info)(void *);
@@ -414,9 +414,9 @@ erts_sys_schedule_interrupt(int set)
 
 #ifdef ERTS_SMP
 void
-erts_sys_schedule_interrupt_timed(int set, erts_short_time_t msec)
+erts_sys_schedule_interrupt_timed(int set, ErtsMonotonicTime timeout_time)
 {
-    ERTS_CHK_IO_INTR_TMD(set, msec);
+    ERTS_CHK_IO_INTR_TMD(set, timeout_time);
 }
 #endif
 
@@ -532,11 +532,14 @@ thr_create_prepare_child(void *vtcdp)
 void
 erts_sys_pre_init(void)
 {
+#ifdef USE_THREADS
+    erts_thr_init_data_t eid = ERTS_THR_INIT_DATA_DEF_INITER;
+#endif
+
     erts_printf_add_cr_to_stdout = 1;
     erts_printf_add_cr_to_stderr = 1;
+
 #ifdef USE_THREADS
-    {
-    erts_thr_init_data_t eid = ERTS_THR_INIT_DATA_DEF_INITER;
 
     eid.thread_create_child_func = thr_create_prepare_child;
     /* Before creation in parent */
@@ -559,6 +562,12 @@ erts_sys_pre_init(void)
     erts_lcnt_init();
 #endif
 
+#endif /* USE_THREADS */
+
+    erts_init_sys_time_sup();
+
+#ifdef USE_THREADS
+
 #if CHLDWTHR || defined(ERTS_SMP)
     erts_mtx_init(&chld_stat_mtx, "child_status");
 #endif
@@ -569,7 +578,7 @@ erts_sys_pre_init(void)
     erts_cnd_init(&chld_stat_cnd);
     children_alive = 0;
 #endif
-    }
+
 #ifdef ERTS_SMP
     erts_smp_atomic32_init_nob(&erts_break_requested, 0);
     erts_smp_atomic32_init_nob(&erts_got_sigusr1, 0);
@@ -582,7 +591,9 @@ erts_sys_pre_init(void)
 #if !CHLDWTHR && !defined(ERTS_SMP)
     children_died = 0;
 #endif
+
 #endif /* USE_THREADS */
+
     erts_smp_atomic_init_nob(&sys_misc_mem_sz, 0);
 
     {
@@ -1003,25 +1014,6 @@ static void unblock_signals(void)
 
 }
 
-/************************** Time stuff **************************/
-#ifdef HAVE_GETHRTIME
-#ifdef GETHRTIME_WITH_CLOCK_GETTIME
-
-SysHrTime sys_gethrtime(void)
-{
-    struct timespec ts;
-    long long result;
-    if (clock_gettime(CLOCK_MONOTONIC,&ts) != 0) {
-	erl_exit(1,"Fatal, could not get clock_monotonic value!, "
-		 "errno = %d\n", errno);
-    }
-    result = ((long long) ts.tv_sec) * 1000000000LL + 
-	((long long) ts.tv_nsec);
-    return (SysHrTime) result;
-}
-#endif
-#endif
-
 /************************** OS info *******************************/
 
 /* Used by erlang:info/1. */