From a869dfea852e0961992b1563b2e14257e7ba3e03 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Tue, 14 Aug 2012 19:02:26 +0200 Subject: timer: use monotonic clock if available --- src/clock.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 src/clock.h (limited to 'src/clock.h') diff --git a/src/clock.h b/src/clock.h new file mode 100644 index 00000000..4ece35ab --- /dev/null +++ b/src/clock.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2003-2012 The Music Player Daemon Project + * http://www.musicpd.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef MPD_CLOCK_H +#define MPD_CLOCK_H + +#include + +#include + +/** + * Returns the value of a monotonic clock in milliseconds. + */ +G_GNUC_PURE +unsigned +monotonic_clock_ms(void); + +/** + * Returns the value of a monotonic clock in microseconds. + */ +G_GNUC_PURE +uint64_t +monotonic_clock_us(void); + +#endif -- cgit v1.2.3