1221828Sgrehan/*- 2221828Sgrehan * Copyright (c) 2011 NetApp, Inc. 3221828Sgrehan * All rights reserved. 4221828Sgrehan * 5221828Sgrehan * Redistribution and use in source and binary forms, with or without 6221828Sgrehan * modification, are permitted provided that the following conditions 7221828Sgrehan * are met: 8221828Sgrehan * 1. Redistributions of source code must retain the above copyright 9221828Sgrehan * notice, this list of conditions and the following disclaimer. 10221828Sgrehan * 2. Redistributions in binary form must reproduce the above copyright 11221828Sgrehan * notice, this list of conditions and the following disclaimer in the 12221828Sgrehan * documentation and/or other materials provided with the distribution. 13221828Sgrehan * 14221828Sgrehan * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND 15221828Sgrehan * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16221828Sgrehan * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17221828Sgrehan * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE 18221828Sgrehan * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19221828Sgrehan * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20221828Sgrehan * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21221828Sgrehan * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22221828Sgrehan * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23221828Sgrehan * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24221828Sgrehan * SUCH DAMAGE. 25221828Sgrehan * 26221828Sgrehan * $FreeBSD: releng/11.0/usr.sbin/bhyve/mevent.h 259998 2013-12-28 04:01:05Z jhb $ 27221828Sgrehan */ 28221828Sgrehan 29221828Sgrehan#ifndef _MEVENT_H_ 30221828Sgrehan#define _MEVENT_H_ 31221828Sgrehan 32221828Sgrehanenum ev_type { 33221828Sgrehan EVF_READ, 34255690Sgrehan EVF_WRITE, 35259998Sjhb EVF_TIMER, 36259998Sjhb EVF_SIGNAL 37221828Sgrehan}; 38221828Sgrehan 39221828Sgrehanstruct mevent; 40221828Sgrehan 41221828Sgrehanstruct mevent *mevent_add(int fd, enum ev_type type, 42221828Sgrehan void (*func)(int, enum ev_type, void *), 43221828Sgrehan void *param); 44221828Sgrehanint mevent_enable(struct mevent *evp); 45221828Sgrehanint mevent_disable(struct mevent *evp); 46221828Sgrehanint mevent_delete(struct mevent *evp); 47221828Sgrehanint mevent_delete_close(struct mevent *evp); 48221828Sgrehan 49221828Sgrehanvoid mevent_dispatch(void); 50221828Sgrehan 51221828Sgrehan#endif /* _MEVENT_H_ */ 52