bits/siginfo-consts.h

   1 /* siginfo_t constants.  Stub version.
   2    Copyright (C) 1997-2024 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-existent 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