9731998997
for consumption outside the vfs_aio.c. For SIGEV_THREAD_ID and SIGEV_SIGNAL notification delivery methods, also copy in the sigev_value, since librt event pumping loop compares note generation number with the value passed through sigev_value. Tested by: Petr Salinger <Petr.Salinger@seznam.cz> Sponsored by: The FreeBSD Foundation MFC after: 1 week
105 lines
3.1 KiB
C
105 lines
3.1 KiB
C
/*-
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* Copyright (c) 2006 David Xu <davidxu@freebsd.org>
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* All rights reserved.
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _COMPAT_FREEBSD32_SIGNAL_H_
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#define _COMPAT_FREEBSD32_SIGNAL_H_
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struct sigaltstack32 {
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u_int32_t ss_sp; /* signal stack base */
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u_int32_t ss_size; /* signal stack length */
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int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
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};
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union sigval32 {
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int sival_int;
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u_int32_t sival_ptr;
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/* 6.0 compatibility */
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int sigval_int;
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u_int32_t sigval_ptr;
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};
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struct siginfo32 {
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int si_signo; /* signal number */
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int si_errno; /* errno association */
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int si_code; /* signal code */
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int32_t si_pid; /* sending process */
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u_int32_t si_uid; /* sender's ruid */
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int si_status; /* exit value */
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u_int32_t si_addr; /* faulting instruction */
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union sigval32 si_value; /* signal value */
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union {
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struct {
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int _trapno;/* machine specific trap code */
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} _fault;
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struct {
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int _timerid;
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int _overrun;
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} _timer;
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struct {
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int _mqd;
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} _mesgq;
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struct {
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int _band; /* band event for SIGPOLL */
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} _poll; /* was this ever used ? */
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struct {
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int __spare1__;
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int __spare2__[7];
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} __spare__;
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} _reason;
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};
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struct osigevent32 {
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int sigev_notify; /* Notification type */
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union {
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int __sigev_signo; /* Signal number */
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int __sigev_notify_kqueue;
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} __sigev_u;
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union sigval32 sigev_value; /* Signal value */
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};
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struct sigevent32 {
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int sigev_notify; /* Notification type */
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int sigev_signo; /* Signal number */
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union sigval32 sigev_value; /* Signal value */
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union {
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__lwpid_t _threadid;
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struct {
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uint32_t _function;
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uint32_t _attribute;
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} _sigev_thread;
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unsigned short _kevent_flags;
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uint32_t __spare__[8];
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} _sigev_un;
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};
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struct sigevent;
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int convert_sigevent32(struct sigevent32 *sig32, struct sigevent *sig);
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void siginfo_to_siginfo32(const siginfo_t *src, struct siginfo32 *dst);
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#endif /* !_COMPAT_FREEBSD32_SIGNAL_H_ */
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