1/*- 2 * Copyright (c) 2015 Dmitry Chagin 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29#ifndef _LINUX_MI_H_ 30#define _LINUX_MI_H_ 31 32/* sigaltstack */ 33#define LINUX_SS_ONSTACK 1 34#define LINUX_SS_DISABLE 2 35 36int linux_to_bsd_sigaltstack(int lsa); 37int bsd_to_linux_sigaltstack(int bsa); 38 39/* sigset */ 40typedef struct { 41 uint64_t __mask; 42} l_sigset_t; 43 44/* primitives to manipulate sigset_t */ 45#define LINUX_SIGEMPTYSET(set) (set).__mask = 0 46#define LINUX_SIGISMEMBER(set, sig) (1UL & ((set).__mask >> _SIG_IDX(sig))) 47#define LINUX_SIGADDSET(set, sig) (set).__mask |= 1UL << _SIG_IDX(sig) 48 49void linux_to_bsd_sigset(l_sigset_t *, sigset_t *); 50void bsd_to_linux_sigset(sigset_t *, l_sigset_t *); 51 52/* signaling */ 53#define LINUX_SIGHUP 1 54#define LINUX_SIGINT 2 55#define LINUX_SIGQUIT 3 56#define LINUX_SIGILL 4 57#define LINUX_SIGTRAP 5 58#define LINUX_SIGABRT 6 59#define LINUX_SIGIOT LINUX_SIGABRT 60#define LINUX_SIGBUS 7 61#define LINUX_SIGFPE 8 62#define LINUX_SIGKILL 9 63#define LINUX_SIGUSR1 10 64#define LINUX_SIGSEGV 11 65#define LINUX_SIGUSR2 12 66#define LINUX_SIGPIPE 13 67#define LINUX_SIGALRM 14 68#define LINUX_SIGTERM 15 69#define LINUX_SIGSTKFLT 16 70#define LINUX_SIGCHLD 17 71#define LINUX_SIGCONT 18 72#define LINUX_SIGSTOP 19 73#define LINUX_SIGTSTP 20 74#define LINUX_SIGTTIN 21 75#define LINUX_SIGTTOU 22 76#define LINUX_SIGURG 23 77#define LINUX_SIGXCPU 24 78#define LINUX_SIGXFSZ 25 79#define LINUX_SIGVTALRM 26 80#define LINUX_SIGPROF 27 81#define LINUX_SIGWINCH 28 82#define LINUX_SIGIO 29 83#define LINUX_SIGPOLL LINUX_SIGIO 84#define LINUX_SIGPWR 30 85#define LINUX_SIGSYS 31 86#define LINUX_SIGTBLSZ 31 87#define LINUX_SIGRTMIN 32 88#define LINUX_SIGRTMAX 64 89 90#define LINUX_SIG_VALID(sig) ((sig) <= LINUX_SIGRTMAX && (sig) > 0) 91 92int linux_to_bsd_signal(int sig); 93int bsd_to_linux_signal(int sig); 94 95#endif /* _LINUX_MI_H_ */ 96