1 /* $OpenBSD: event-internal.h,v 1.5 2008/05/02 06:09:11 brad Exp $ */ 2 3 /* 4 * Copyright (c) 2000-2004 Niels Provos <provos@citi.umich.edu> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 #ifndef _EVENT_INTERNAL_H_ 30 #define _EVENT_INTERNAL_H_ 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #include "evsignal.h" 37 38 struct event_base { 39 const struct eventop *evsel; 40 void *evbase; 41 int event_count; /* counts number of total events */ 42 int event_count_active; /* counts number of active events */ 43 44 int event_gotterm; /* Set to terminate loop */ 45 46 /* active event management */ 47 struct event_list **activequeues; 48 int nactivequeues; 49 50 /* signal handling info */ 51 struct evsignal_info sig; 52 53 struct event_list eventqueue; 54 struct timeval event_tv; 55 56 RB_HEAD(event_tree, event) timetree; 57 }; 58 59 #ifdef __cplusplus 60 } 61 #endif 62 63 #endif /* _EVENT_INTERNAL_H_ */ 64