1 /* $NetBSD: linux_siginfo.h,v 1.17 2021/09/23 06:56:27 ryo Exp $ */ 2 3 /*- 4 * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Eric Haszlakiewicz. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _LINUX_SIGINFO_H 33 #define _LINUX_SIGINFO_H 34 35 #if defined(__i386__) 36 #include <compat/linux/arch/i386/linux_siginfo.h> 37 #elif defined(__m68k__) 38 #include <compat/linux/arch/m68k/linux_siginfo.h> 39 #elif defined(__alpha__) 40 #include <compat/linux/arch/alpha/linux_siginfo.h> 41 #elif defined(__powerpc__) 42 #include <compat/linux/arch/powerpc/linux_siginfo.h> 43 #elif defined(__mips__) 44 #include <compat/linux/arch/mips/linux_siginfo.h> 45 #elif defined(__aarch64__) 46 #include <compat/linux/arch/aarch64/linux_siginfo.h> 47 #elif defined(__arm__) 48 #include <compat/linux/arch/arm/linux_siginfo.h> 49 #elif defined(__amd64__) 50 #include <compat/linux/arch/amd64/linux_siginfo.h> 51 #else 52 #define linux_siginfo_t siginfo_t 53 #endif 54 55 /* si_code values for non signal */ 56 #define LINUX_SI_USER 0 57 #define LINUX_SI_KERNEL 0x80 58 #define LINUX_SI_QUEUE -1 59 #ifndef LINUX_SI_TIMER /* all except mips */ 60 #define LINUX_SI_TIMER -2 61 #define LINUX_SI_MESGQ -3 62 #define LINUX_SI_ASYNCIO -4 63 #endif /* LINUX_SI_TIMER */ 64 #define LINUX_SI_SIGIO -5 65 #define LINUX_SI_TKILL -6 66 #define LINUX_SI_DETHREAD -7 67 68 /* si_code values for SIGILL */ 69 #define LINUX_ILL_ILLOPC 1 70 #define LINUX_ILL_ILLOPN 2 71 #define LINUX_ILL_ILLADR 3 72 #define LINUX_ILL_ILLTRP 4 73 #define LINUX_ILL_PRVOPC 5 74 #define LINUX_ILL_PRVREG 6 75 #define LINUX_ILL_COPROC 7 76 #define LINUX_ILL_BADSTK 8 77 78 /* si_code values for SIGFPE */ 79 #define LINUX_FPE_INTDIV 1 80 #define LINUX_FPE_INTOVF 2 81 #define LINUX_FPE_FLTDIV 3 82 #define LINUX_FPE_FLTOVF 4 83 #define LINUX_FPE_FLTUND 5 84 #define LINUX_FPE_FLTRES 6 85 #define LINUX_FPE_FLTINV 7 86 #define LINUX_FPE_FLTSUB 8 87 88 /* si_code values for SIGSEGV */ 89 #define LINUX_SEGV_MAPERR 1 90 #define LINUX_SEGV_ACCERR 2 91 92 /* si_code values for SIGBUS */ 93 #define LINUX_BUS_ADRALN 1 94 #define LINUX_BUS_ADRERR 2 95 #define LINUX_BUS_OBJERR 3 96 97 /* si_code values for SIGTRAP */ 98 #define LINUX_TRAP_BRKPT 1 99 #define LINUX_TRAP_TRACE 2 100 101 /* si_code values for SIGCHLD */ 102 #define LINUX_CLD_EXITED 1 103 #define LINUX_CLD_KILLED 2 104 #define LINUX_CLD_DUMPED 3 105 #define LINUX_CLD_TRAPPED 4 106 #define LINUX_CLD_STOPPED 5 107 #define LINUX_CLD_CONTINUED 6 108 109 /* si_code values for SIGPOLL */ 110 #define LINUX_POLL_IN 1 111 #define LINUX_POLL_OUT 2 112 #define LINUX_POLL_MSG 3 113 #define LINUX_POLL_ERR 4 114 #define LINUX_POLL_PRI 5 115 #define LINUX_POLL_HUP 6 116 117 #define LINUX_SI_FROMUSER(sp) ((sp)->si_code <= 0) 118 #define LINUX_SI_FROMKERNEL(sp) ((sp)->si_code > 0) 119 120 #define lsi_pid _sidata._kill._pid 121 #define lsi_uid _sidata._kill._uid 122 #define lsi_status _sidata._sigchld._status 123 #define lsi_utime _sidata._sigchld._utime 124 #define lsi_stime _sidata._sigchld._stime 125 #define lsi_value _sidata._rt._sigval 126 #define lsi_sival_int _sidata._rt._sigval.sival_int 127 #define lsi_sival_ptr _sidata._rt._sigval.sival_ptr 128 #define lsi_addr _sidata._sigfault._addr 129 #define lsi_band _sidata._sigpoll._band 130 #define lsi_fd _sidata._sigpoll._fd 131 132 void native_to_linux_siginfo(linux_siginfo_t *, const struct _ksiginfo *); 133 134 #endif /* !_LINUX_SIGINFO_H */ 135