1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2000 Marcel Moolenaar 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31 #ifndef _LINUX_SIGNAL_H_ 32 #define _LINUX_SIGNAL_H_ 33 34 /* 35 * si_code values 36 */ 37 #define LINUX_SI_USER 0 /* sent by kill, sigsend, raise */ 38 #define LINUX_SI_KERNEL 0x80 /* sent by the kernel from somewhere */ 39 #define LINUX_SI_QUEUE -1 /* sent by sigqueue */ 40 #define LINUX_SI_TIMER -2 /* sent by timer expiration */ 41 #define LINUX_SI_MESGQ -3 /* sent by real time mesq state change */ 42 #define LINUX_SI_ASYNCIO -4 /* sent by AIO completion */ 43 #define LINUX_SI_SIGIO -5 /* sent by queued SIGIO */ 44 #define LINUX_SI_TKILL -6 /* sent by tkill system call */ 45 46 int linux_do_sigaction(struct thread *, int, l_sigaction_t *, l_sigaction_t *); 47 void siginfo_to_lsiginfo(const siginfo_t *si, l_siginfo_t *lsi, l_int sig); 48 int lsiginfo_to_siginfo(struct thread *td, const l_siginfo_t *lsi, 49 siginfo_t *si, int sig); 50 int linux_copyin_sigset(l_sigset_t *, l_size_t, sigset_t *, sigset_t **); 51 52 #endif /* _LINUX_SIGNAL_H_ */ 53