1/* Realtek RTL8169 Family Driver 2 * Copyright (C) 2004 Marcus Overhagen <marcus@overhagen.de>. All rights reserved. 3 * 4 * Permission to use, copy, modify and distribute this software and its 5 * documentation for any purpose and without fee is hereby granted, provided 6 * that the above copyright notice appear in all copies, and that both the 7 * copyright notice and this permission notice appear in supporting documentation. 8 * 9 * Marcus Overhagen makes no representations about the suitability of this software 10 * for any purpose. It is provided "as is" without express or implied warranty. 11 * 12 * MARCUS OVERHAGEN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 13 * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL MARCUS 14 * OVERHAGEN BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY 15 * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 17 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 18 */ 19#ifndef __TIMER_H 20#define __TIMER_H 21 22#include <KernelExport.h> 23 24// Since the BeOS kernel timers are executed in interrupt context, 25// a new timer has been created. The timers are executed in thread 26// context, and are passed a cookie. 27 28typedef int32 timer_id; 29 30typedef void (*timer_function)(void *cookie); 31 32// create_timer() can be called from interrupt context. 33// Only up to 8 concurrent timers are supported. 34// Flags can be one of B_ONE_SHOT_ABSOLUTE_TIMER, 35// B_ONE_SHOT_RELATIVE_TIMER or B_PERIODIC_TIMER. 36 37timer_id create_timer(timer_function func, void *cookie, bigtime_t interval, uint32 flags); 38status_t delete_timer(timer_id id); 39 40 41status_t initialize_timer(void); 42status_t terminate_timer(void); 43 44#endif 45