94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
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/*
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*
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* @APPLE_LICENSE_HEADER_START@
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*
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* Copyright (c) 1999-2008 Apple Inc. All Rights Reserved.
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this
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* file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_LICENSE_HEADER_END@
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*
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*/
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#ifndef _DSS_SYS_EV_H_
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#define _DSS_SYS_EV_H_
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#if !defined(__Win32__) && !defined(__solaris__) && !defined(__sgi__) && !defined(__osf__) && !defined(__hpux__)
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#include <sys/queue.h>
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#endif
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#if MACOSXEVENTQUEUE
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#include <sys/ev.h>
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#else
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struct eventreq {
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int er_type;
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#define EV_FD 1 // file descriptor
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int er_handle;
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void *er_data;
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int er_rcnt;
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int er_wcnt;
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int er_ecnt;
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int er_eventbits;
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#define EV_RE 1
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#define EV_WR 2
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#define EV_EX 4
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#define EV_RM 8
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};
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typedef struct eventreq *er_t;
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#ifdef _KERNEL
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#define EV_RBYTES 0x1
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#define EV_WBYTES 0x2
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#define EV_RWBYTES (EV_RBYTES|EV_WBYTES)
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#define EV_RCLOSED 0x4
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#define EV_RCONN 0x8
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#define EV_ERRORS 0x10
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#define EV_WCLOSED 0x20
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#define EV_WCONN 0x40
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#define EV_OOBD 0x80
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#define EV_OOBM 0x100
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struct eventqelt {
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TAILQ_ENTRY(eventqelt) ee_slist;
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TAILQ_ENTRY(eventqelt) ee_plist;
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struct eventreq ee_req;
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struct proc * ee_proc;
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u_int ee_flags;
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#define EV_QUEUED 1
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u_int ee_eventmask;
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struct socket *ee_sp;
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};
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#endif /* _KERNEL */
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int select_watchevent(struct eventreq *req, int which);
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int select_modwatch(struct eventreq *req, int which);
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int select_waitevent(struct eventreq *req, void* onlyForMOSX);
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void select_startevents();
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int select_removeevent(int which);
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#endif /* !MACOSXEVENTQUEUE */
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#endif /* _DSS_SYS_EV_H_ */
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