/* * Copyright (c) 2000-2010 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * timer_private.h * - timer functions */ /* * Modification History * * May 8, 2000 Dieter Siegmund (dieter@apple) * - created */ #ifndef _S_TIMER_H #define _S_TIMER_H #include <mach/boolean.h> #include "dynarray.h" #include "symbol_scope.h" #include <CoreFoundation/CFDate.h> typedef long absolute_time_t; typedef struct timer_callout timer_callout_t; typedef void (timer_func_t)(void * arg1, void * arg2, void * arg3); struct timeval timer_current_time(); absolute_time_t timer_current_secs(); INLINE CFAbsoluteTime timer_get_current_time(void) { return (CFAbsoluteTimeGetCurrent()); } /** ** callout functions **/ timer_callout_t * timer_callout_init(); void timer_callout_free(timer_callout_t * * callout_p); int timer_set_relative(timer_callout_t * entry, struct timeval rel_time, timer_func_t * func, void * arg1, void * arg2, void * arg3); int timer_callout_set(timer_callout_t * callout, CFAbsoluteTime relative_time, timer_func_t * func, void * arg1, void * arg2, void * arg3); void timer_cancel(timer_callout_t * entry); boolean_t timer_time_changed(timer_callout_t * entry); boolean_t timer_still_pending(timer_callout_t * entry); #endif /* _S_TIMER_H */