freebsd-skq/sys/compat/linux/linux_signal.h
emaste 4401e4ad39 Rationalize license text on Linuxolator files
Many licenses on Linuxolator files contained small variations from the
standard FreeBSD license text.  To avoid license proliferation switch to
the standard 2-Clause FreeBSD license for those files where I have
permission from each of the listed copyright holders.

Approved by:	rdivacky, marcel
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
2018-03-23 14:39:34 +00:00

52 lines
2.3 KiB
C

/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2000 Marcel Moolenaar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _LINUX_SIGNAL_H_
#define _LINUX_SIGNAL_H_
/*
* si_code values
*/
#define LINUX_SI_USER 0 /* sent by kill, sigsend, raise */
#define LINUX_SI_KERNEL 0x80 /* sent by the kernel from somewhere */
#define LINUX_SI_QUEUE -1 /* sent by sigqueue */
#define LINUX_SI_TIMER -2 /* sent by timer expiration */
#define LINUX_SI_MESGQ -3 /* sent by real time mesq state change */
#define LINUX_SI_ASYNCIO -4 /* sent by AIO completion */
#define LINUX_SI_SIGIO -5 /* sent by queued SIGIO */
#define LINUX_SI_TKILL -6 /* sent by tkill system call */
int linux_do_sigaction(struct thread *, int, l_sigaction_t *, l_sigaction_t *);
void ksiginfo_to_lsiginfo(const ksiginfo_t *ksi, l_siginfo_t *lsi, l_int sig);
void siginfo_to_lsiginfo(const siginfo_t *si, l_siginfo_t *lsi, l_int sig);
void lsiginfo_to_ksiginfo(const l_siginfo_t *lsi, ksiginfo_t *ksi, int sig);
#endif /* _LINUX_SIGNAL_H_ */