2 * Amanda, The Advanced Maryland Automatic Network Disk Archiver
3 * Copyright (c) 1991-1998 University of Maryland at College Park
4 * Copyright (c) 2007-2012 Zmanda, Inc. All Rights Reserved.
7 * Permission to use, copy, modify, distribute, and sell this software and its
8 * documentation for any purpose is hereby granted without fee, provided that
9 * the above copyright notice appear in all copies and that both that
10 * copyright notice and this permission notice appear in supporting
11 * documentation, and that the name of U.M. not be used in advertising or
12 * publicity pertaining to distribution of the software without specific,
13 * written prior permission. U.M. makes no representations about the
14 * suitability of this software for any purpose. It is provided "as is"
15 * without express or implied warranty.
17 * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
19 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
20 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
21 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
22 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
24 * Author: James da Silva, Systems Design and Analysis Group
25 * Computer Science Department
26 * University of Maryland at College Park
29 * $Id: clock.h,v 1.6 2006/05/25 01:47:11 johnfranks Exp $
31 * interface for timing functions
38 typedef GTimeVal times_t;
41 void startclock(void);
42 times_t stopclock(void);
43 times_t curclock(void);
44 char * walltime_str(times_t t);
45 int clock_is_running(void);
48 times_t timeadd(times_t a, times_t b);
49 #define timesadd(x, y) timeadd(x, y)
51 times_t timesub(times_t a, times_t b);
52 #define timessub(x, y) timesub(x, y)
54 double g_timeval_to_double(GTimeVal v);
56 void amanda_gettimeofday(struct timeval * timeval_time);