linux_siginfo.h revision 1.1.2.2
1 1.1.2.2 bouyer /* $NetBSD: linux_siginfo.h,v 1.1.2.2 2001/02/11 19:13:53 bouyer Exp $ */ 2 1.1.2.2 bouyer 3 1.1.2.2 bouyer /*- 4 1.1.2.2 bouyer * Copyright (c) 1998, 2001 The NetBSD Foundation, Inc. 5 1.1.2.2 bouyer * All rights reserved. 6 1.1.2.2 bouyer * 7 1.1.2.2 bouyer * This code is derived from software contributed to The NetBSD Foundation 8 1.1.2.2 bouyer * by Eric Haszlakiewicz and Emmanuel Dreyfus. 9 1.1.2.2 bouyer * 10 1.1.2.2 bouyer * Redistribution and use in source and binary forms, with or without 11 1.1.2.2 bouyer * modification, are permitted provided that the following conditions 12 1.1.2.2 bouyer * are met: 13 1.1.2.2 bouyer * 1. Redistributions of source code must retain the above copyright 14 1.1.2.2 bouyer * notice, this list of conditions and the following disclaimer. 15 1.1.2.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 16 1.1.2.2 bouyer * notice, this list of conditions and the following disclaimer in the 17 1.1.2.2 bouyer * documentation and/or other materials provided with the distribution. 18 1.1.2.2 bouyer * 3. All advertising materials mentioning features or use of this software 19 1.1.2.2 bouyer * must display the following acknowledgement: 20 1.1.2.2 bouyer * This product includes software developed by the NetBSD 21 1.1.2.2 bouyer * Foundation, Inc. and its contributors. 22 1.1.2.2 bouyer * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.1.2.2 bouyer * contributors may be used to endorse or promote products derived 24 1.1.2.2 bouyer * from this software without specific prior written permission. 25 1.1.2.2 bouyer * 26 1.1.2.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.1.2.2 bouyer * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.1.2.2 bouyer * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.1.2.2 bouyer * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.1.2.2 bouyer * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.1.2.2 bouyer * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.1.2.2 bouyer * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.1.2.2 bouyer * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.1.2.2 bouyer * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.1.2.2 bouyer * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.1.2.2 bouyer * POSSIBILITY OF SUCH DAMAGE. 37 1.1.2.2 bouyer */ 38 1.1.2.2 bouyer 39 1.1.2.2 bouyer #ifndef _POWERPC_LINUX_SIGINFO_H 40 1.1.2.2 bouyer #define _POWERPC_LINUX_SIGINFO_H 41 1.1.2.2 bouyer 42 1.1.2.2 bouyer /* 43 1.1.2.2 bouyer * Everything is from Linux's include/asm-ppc/siginfo.h 44 1.1.2.2 bouyer */ 45 1.1.2.2 bouyer typedef union linux_sigval { 46 1.1.2.2 bouyer int sival_int; 47 1.1.2.2 bouyer void *sival_ptr; 48 1.1.2.2 bouyer } linux_sigval_t; 49 1.1.2.2 bouyer 50 1.1.2.2 bouyer #define SI_MAX_SIZE 128 51 1.1.2.2 bouyer #define SI_PAD_SIZE ((SI_MAX_SIZE/sizeof(int)) - 3) 52 1.1.2.2 bouyer 53 1.1.2.2 bouyer typedef struct linux_siginfo { 54 1.1.2.2 bouyer int lsi_signo; 55 1.1.2.2 bouyer int lsi_errno; 56 1.1.2.2 bouyer int lsi_code; 57 1.1.2.2 bouyer union { 58 1.1.2.2 bouyer int _pad[SI_PAD_SIZE]; 59 1.1.2.2 bouyer 60 1.1.2.2 bouyer /* kill() */ 61 1.1.2.2 bouyer struct { 62 1.1.2.2 bouyer linux_pid_t _pid; 63 1.1.2.2 bouyer linux_uid_t _uid; 64 1.1.2.2 bouyer } _kill; 65 1.1.2.2 bouyer 66 1.1.2.2 bouyer /* POSIX.1b timers */ 67 1.1.2.2 bouyer struct { 68 1.1.2.2 bouyer unsigned int _timer1; 69 1.1.2.2 bouyer unsigned int _timer2; 70 1.1.2.2 bouyer } _timer; 71 1.1.2.2 bouyer 72 1.1.2.2 bouyer /* POSIX.1b signals */ 73 1.1.2.2 bouyer struct { 74 1.1.2.2 bouyer linux_pid_t _pid; 75 1.1.2.2 bouyer linux_uid_t _uid; 76 1.1.2.2 bouyer linux_sigval_t _sigval; 77 1.1.2.2 bouyer } _rt; 78 1.1.2.2 bouyer 79 1.1.2.2 bouyer /* SIGCHLD */ 80 1.1.2.2 bouyer struct { 81 1.1.2.2 bouyer linux_pid_t _pid; 82 1.1.2.2 bouyer linux_uid_t _uid; 83 1.1.2.2 bouyer int _status; 84 1.1.2.2 bouyer linux_clock_t _utime; 85 1.1.2.2 bouyer linux_clock_t _stime; 86 1.1.2.2 bouyer } _sigchld; 87 1.1.2.2 bouyer 88 1.1.2.2 bouyer /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ 89 1.1.2.2 bouyer struct { 90 1.1.2.2 bouyer void *_addr; 91 1.1.2.2 bouyer } _sigfault; 92 1.1.2.2 bouyer 93 1.1.2.2 bouyer /* SIGPOLL */ 94 1.1.2.2 bouyer struct { 95 1.1.2.2 bouyer int _band; 96 1.1.2.2 bouyer int _fd; 97 1.1.2.2 bouyer } _sigpoll; 98 1.1.2.2 bouyer 99 1.1.2.2 bouyer } _sidata; 100 1.1.2.2 bouyer } linux_siginfo_t; 101 1.1.2.2 bouyer 102 1.1.2.2 bouyer #define lsi_pid _sidata._kill._pid 103 1.1.2.2 bouyer #define lsi_uid _sidata._kill._uid 104 1.1.2.2 bouyer 105 1.1.2.2 bouyer /* 106 1.1.2.2 bouyer * si_code values 107 1.1.2.2 bouyer * Digital reserves positive values for kernel-generated signals. 108 1.1.2.2 bouyer */ 109 1.1.2.2 bouyer #define LINUX__SI_CODE(T,N) ((T) << 16 | ((N) & 0xffff)) 110 1.1.2.2 bouyer 111 1.1.2.2 bouyer #define LINUX_SI_USER 0 112 1.1.2.2 bouyer #define LINUX_SI_KERNEL 0x80 113 1.1.2.2 bouyer #define LINUX_SI_QUEUE -1 114 1.1.2.2 bouyer #define LINUX_SI_TIMER LINUX__SI_CODE(__SI_TIMER,-2) 115 1.1.2.2 bouyer #define LINUX_SI_MESGQ -3 116 1.1.2.2 bouyer #define LINUX_SI_ASYNCIO -4 117 1.1.2.2 bouyer #define LINUX_SI_SIGIO -5 118 1.1.2.2 bouyer 119 1.1.2.2 bouyer #define LINUX_SI_FROMUSER(sp) ((sp)->si_code <= 0) 120 1.1.2.2 bouyer #define LINUX_SI_FROMKERENL(sp) ((sp)->si_code > 0) 121 1.1.2.2 bouyer 122 1.1.2.2 bouyer 123 1.1.2.2 bouyer #endif /* !_POWERPC_LINUX_SIGINFO_H */ 124
Indexes created Tue Sep 30 20:09:53 GMT 2025