1 /* siginfo_t constants. Stub version. 2 Copyright (C) 1997-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #ifndef _BITS_SIGINFO_CONSTS_H 20 #define _BITS_SIGINFO_CONSTS_H 1 21 22 /* Values for `si_code'. Positive values are reserved for kernel-generated 23 signals. */ 24 enum 25 { 26 SI_ASYNCIO = -4, /* Sent by AIO completion. */ 27 # define SI_ASYNCIO SI_ASYNCIO 28 SI_MESGQ, /* Sent by real time mesq state change. */ 29 # define SI_MESGQ SI_MESGQ 30 SI_TIMER, /* Sent by timer expiration. */ 31 # define SI_TIMER SI_TIMER 32 SI_QUEUE, /* Sent by sigqueue. */ 33 # define SI_QUEUE SI_QUEUE 34 SI_USER /* Sent by kill, sigsend, raise. */ 35 # define SI_USER SI_USER 36 }; 37 38 39 # if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 40 /* `si_code' values for SIGILL signal. */ 41 enum 42 { 43 ILL_ILLOPC = 1, /* Illegal opcode. */ 44 # define ILL_ILLOPC ILL_ILLOPC 45 ILL_ILLOPN, /* Illegal operand. */ 46 # define ILL_ILLOPN ILL_ILLOPN 47 ILL_ILLADR, /* Illegal addressing mode. */ 48 # define ILL_ILLADR ILL_ILLADR 49 ILL_ILLTRP, /* Illegal trap. */ 50 # define ILL_ILLTRP ILL_ILLTRP 51 ILL_PRVOPC, /* Privileged opcode. */ 52 # define ILL_PRVOPC ILL_PRVOPC 53 ILL_PRVREG, /* Privileged register. */ 54 # define ILL_PRVREG ILL_PRVREG 55 ILL_COPROC, /* Coprocessor error. */ 56 # define ILL_COPROC ILL_COPROC 57 ILL_BADSTK /* Internal stack error. */ 58 # define ILL_BADSTK ILL_BADSTK 59 }; 60 61 /* `si_code' values for SIGFPE signal. */ 62 enum 63 { 64 FPE_INTDIV = 1, /* Integer divide by zero. */ 65 # define FPE_INTDIV FPE_INTDIV 66 FPE_INTOVF, /* Integer overflow. */ 67 # define FPE_INTOVF FPE_INTOVF 68 FPE_FLTDIV, /* Floating point divide by zero. */ 69 # define FPE_FLTDIV FPE_FLTDIV 70 FPE_FLTOVF, /* Floating point overflow. */ 71 # define FPE_FLTOVF FPE_FLTOVF 72 FPE_FLTUND, /* Floating point underflow. */ 73 # define FPE_FLTUND FPE_FLTUND 74 FPE_FLTRES, /* Floating point inexact result. */ 75 # define FPE_FLTRES FPE_FLTRES 76 FPE_FLTINV, /* Floating point invalid operation. */ 77 # define FPE_FLTINV FPE_FLTINV 78 FPE_FLTSUB /* Subscript out of range. */ 79 # define FPE_FLTSUB FPE_FLTSUB 80 }; 81 82 /* `si_code' values for SIGSEGV signal. */ 83 enum 84 { 85 SEGV_MAPERR = 1, /* Address not mapped to object. */ 86 # define SEGV_MAPERR SEGV_MAPERR 87 SEGV_ACCERR /* Invalid permissions for mapped object. */ 88 # define SEGV_ACCERR SEGV_ACCERR 89 }; 90 91 /* `si_code' values for SIGBUS signal. */ 92 enum 93 { 94 BUS_ADRALN = 1, /* Invalid address alignment. */ 95 # define BUS_ADRALN BUS_ADRALN 96 BUS_ADRERR, /* Non-existant physical address. */ 97 # define BUS_ADRERR BUS_ADRERR 98 BUS_OBJERR /* Object specific hardware error. */ 99 # define BUS_OBJERR BUS_OBJERR 100 }; 101 # endif 102 103 # ifdef __USE_XOPEN_EXTENDED 104 /* `si_code' values for SIGTRAP signal. */ 105 enum 106 { 107 TRAP_BRKPT = 1, /* Process breakpoint. */ 108 # define TRAP_BRKPT TRAP_BRKPT 109 TRAP_TRACE /* Process trace trap. */ 110 # define TRAP_TRACE TRAP_TRACE 111 }; 112 # endif 113 114 # if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 115 /* `si_code' values for SIGCHLD signal. */ 116 enum 117 { 118 CLD_EXITED = 1, /* Child has exited. */ 119 # define CLD_EXITED CLD_EXITED 120 CLD_KILLED, /* Child was killed. */ 121 # define CLD_KILLED CLD_KILLED 122 CLD_DUMPED, /* Child terminated abnormally. */ 123 # define CLD_DUMPED CLD_DUMPED 124 CLD_TRAPPED, /* Traced child has trapped. */ 125 # define CLD_TRAPPED CLD_TRAPPED 126 CLD_STOPPED, /* Child has stopped. */ 127 # define CLD_STOPPED CLD_STOPPED 128 CLD_CONTINUED /* Stopped child has continued. */ 129 # define CLD_CONTINUED CLD_CONTINUED 130 }; 131 132 /* `si_code' values for SIGPOLL signal. */ 133 enum 134 { 135 POLL_IN = 1, /* Data input available. */ 136 # define POLL_IN POLL_IN 137 POLL_OUT, /* Output buffers available. */ 138 # define POLL_OUT POLL_OUT 139 POLL_MSG, /* Input message available. */ 140 # define POLL_MSG POLL_MSG 141 POLL_ERR, /* I/O error. */ 142 # define POLL_ERR POLL_ERR 143 POLL_PRI, /* High priority input available. */ 144 # define POLL_PRI POLL_PRI 145 POLL_HUP /* Device disconnected. */ 146 # define POLL_HUP POLL_HUP 147 }; 148 # endif 149 150 #endif 151