a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync/*
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * Copyright 2002 Red Hat Inc., Durham, North Carolina.
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync *
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * All Rights Reserved.
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync *
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * Permission is hereby granted, free of charge, to any person obtaining
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * a copy of this software and associated documentation files (the
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * "Software"), to deal in the Software without restriction, including
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * without limitation on the rights to use, copy, modify, merge,
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * publish, distribute, sublicense, and/or sell copies of the Software,
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * and to permit persons to whom the Software is furnished to do so,
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * subject to the following conditions:
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync *
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * The above copyright notice and this permission notice (including the
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * next paragraph) shall be included in all copies or substantial
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * portions of the Software.
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync *
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * SOFTWARE.
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync */
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync/*
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * Authors:
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * Rickard E. (Rik) Faith <faith@redhat.com>
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync *
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync */
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync/** \file
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync * Interface for statistic gathering interface. \see dmxstat.c */
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync#ifndef _DMXSTAT_H_
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync#define _DMXSTAT_H_
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync#define DMX_STAT_LENGTH 10 /**< number of events for moving average */
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync#define DMX_STAT_INTERVAL 1000 /**< msec between printouts */
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync#define DMX_STAT_BINS 3 /**< number of bins */
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync#define DMX_STAT_BIN0 10000 /**< us for bin[0] */
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync#define DMX_STAT_BINMULT 100 /**< multiplier for next bin[] */
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncextern int dmxStatInterval; /**< Only for dmxstat.c and dmxsync.c */
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncextern void dmxStatActivate(const char *interval, const char *displays);
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncextern DMXStatInfo *dmxStatAlloc(void);
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncextern void dmxStatFree(DMXStatInfo *);
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncextern void dmxStatInit(void);
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsyncextern void dmxStatSync(DMXScreenInfo * dmxScreen,
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync struct timeval *stop, struct timeval *start,
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync unsigned long pending);
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync
a5e7ae69e440f6816420fc99599f044e79e716b6vboxsync#endif