$NetBSD: patch-netbsd_JackNetBSDTime.c,v 1.1 2021/09/08 19:19:20 nia Exp $

Add NetBSD support.

--- netbsd/JackNetBSDTime.c.orig	2021-09-08 13:51:19.683998596 +0000
+++ netbsd/JackNetBSDTime.c
@@ -0,0 +1,90 @@
+/*
+Copyright (C) 2001-2003 Paul Davis
+Copyright (C) 2005 Jussi Laako
+Copyright (C) 2004-2008 Grame
+Copyright (C) 2018 Greg V
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+
+#include "JackConstants.h"
+#include "JackTime.h"
+#include "JackTypes.h"
+#include "JackError.h"
+
+#include <time.h>
+#include <unistd.h>
+
+jack_time_t (*_jack_get_microseconds)(void) = 0;
+
+static jack_time_t jack_get_microseconds_from_system (void)
+{
+	jack_time_t jackTime;
+	struct timespec time;
+
+	clock_gettime(CLOCK_MONOTONIC, &time);
+	jackTime = (jack_time_t) time.tv_sec * 1e6 +
+		(jack_time_t) time.tv_nsec / 1e3;
+	return jackTime;
+}
+
+
+SERVER_EXPORT void JackSleep(long usec)
+{
+	usleep(usec);
+}
+
+SERVER_EXPORT void InitTime()
+{
+	/* nothing to do on a generic system - we use the system clock */
+}
+
+SERVER_EXPORT void EndTime()
+{}
+
+void SetClockSource(jack_timer_type_t source)
+{
+    jack_log("Clock source : %s", ClockSourceName(source));
+
+	switch (source)
+	{
+	case JACK_TIMER_SYSTEM_CLOCK:
+	    default:
+	    _jack_get_microseconds = jack_get_microseconds_from_system;
+	    break;
+	}
+}
+
+const char* ClockSourceName(jack_timer_type_t source)
+{
+	switch (source) {
+	case JACK_TIMER_SYSTEM_CLOCK:
+	    return "system clock via clock_gettime";
+	}
+
+	return "unknown";
+}
+
+SERVER_EXPORT jack_time_t GetMicroSeconds()
+{
+	return _jack_get_microseconds();
+}
+
+SERVER_EXPORT jack_time_t jack_get_microseconds()
+{
+	return _jack_get_microseconds();
+}
+