58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
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/*-
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* Copyright (c) 2005 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Frank van der Linden.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LINUX_SIGEVENT_H
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#define _LINUX_SIGEVENT_H
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#define LINUX_SIGEV_SIGNAL 0 /* notify via signal */
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#define LINUX_SIGEV_NONE 1 /* other notification: meaningless */
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#define LINUX_SIGEV_THREAD 2 /* deliver via thread creation */
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#define LINUX_SIGEV_THREAD_ID 4 /* deliver to thread */
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#define LINUX_SIGEV_MAX 64
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#ifndef LINUX_SIGEV_PAD
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#define LINUX_SIGEV_PAD ((LINUX_SIGEV_MAX/sizeof(int)) - 3)
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#endif
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typedef struct linux_sigevent {
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sigval_t sigev_value;
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int sigev_signo;
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int sigev_notify;
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union {
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int pad[LINUX_SIGEV_PAD];
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int tid;
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struct {
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void (*func)(sigval_t);
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void *attr;
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} _sigev_thread;
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} _sigev_un;
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} linux_sigevent_t;
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#endif /* _LINUX_SIGEVENT_H */
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