1*2b15cb3dSCy Schubert /* 2*2b15cb3dSCy Schubert * Copyright (c) 2012 Niels Provos and Nick Mathewson 3*2b15cb3dSCy Schubert * 4*2b15cb3dSCy Schubert * Redistribution and use in source and binary forms, with or without 5*2b15cb3dSCy Schubert * modification, are permitted provided that the following conditions 6*2b15cb3dSCy Schubert * are met: 7*2b15cb3dSCy Schubert * 1. Redistributions of source code must retain the above copyright 8*2b15cb3dSCy Schubert * notice, this list of conditions and the following disclaimer. 9*2b15cb3dSCy Schubert * 2. Redistributions in binary form must reproduce the above copyright 10*2b15cb3dSCy Schubert * notice, this list of conditions and the following disclaimer in the 11*2b15cb3dSCy Schubert * documentation and/or other materials provided with the distribution. 12*2b15cb3dSCy Schubert * 3. The name of the author may not be used to endorse or promote products 13*2b15cb3dSCy Schubert * derived from this software without specific prior written permission. 14*2b15cb3dSCy Schubert * 15*2b15cb3dSCy Schubert * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16*2b15cb3dSCy Schubert * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17*2b15cb3dSCy Schubert * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18*2b15cb3dSCy Schubert * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19*2b15cb3dSCy Schubert * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20*2b15cb3dSCy Schubert * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21*2b15cb3dSCy Schubert * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22*2b15cb3dSCy Schubert * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23*2b15cb3dSCy Schubert * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24*2b15cb3dSCy Schubert * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25*2b15cb3dSCy Schubert */ 26*2b15cb3dSCy Schubert #ifndef KQUEUE_INTERNAL_H_INCLUDED_ 27*2b15cb3dSCy Schubert #define KQUEUE_INTERNAL_H_INCLUDED_ 28*2b15cb3dSCy Schubert 29*2b15cb3dSCy Schubert /** Notification function, used to tell an event base to wake up from another 30*2b15cb3dSCy Schubert * thread. Only works when event_kq_add_notify_event_() has previously been 31*2b15cb3dSCy Schubert * called successfully on that base. */ 32*2b15cb3dSCy Schubert int event_kq_notify_base_(struct event_base *base); 33*2b15cb3dSCy Schubert 34*2b15cb3dSCy Schubert /** Prepare a kqueue-using event base to receive notifications via an internal 35*2b15cb3dSCy Schubert * EVFILT_USER event. Return 0 on sucess, -1 on failure. 36*2b15cb3dSCy Schubert */ 37*2b15cb3dSCy Schubert int event_kq_add_notify_event_(struct event_base *base); 38*2b15cb3dSCy Schubert 39*2b15cb3dSCy Schubert #endif 40