gcc/ada/a-intnam-linux.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
   4 --                                                                          --
   5 --                   A D A . I N T E R R U P T S . N A M E S                --
   6 --                                                                          --
   7 --                                  S p e c                                 --
   8 --                                                                          --
   9 --          Copyright (C) 1991-2009, Free Software Foundation, Inc.         --
  10 --                                                                          --
  11 -- GNARL is free software; you can  redistribute it  and/or modify it under --
  12 -- terms of the  GNU General Public License as published  by the Free Soft- --
  13 -- ware  Foundation;  either version 3,  or (at your option) any later ver- --
  14 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  15 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  16 -- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
  17 --                                                                          --
  18 -- As a special exception under Section 7 of GPL version 3, you are granted --
  19 -- additional permissions described in the GCC Runtime Library Exception,   --
  20 -- version 3.1, as published by the Free Software Foundation.               --
  21 --                                                                          --
  22 -- You should have received a copy of the GNU General Public License and    --
  23 -- a copy of the GCC Runtime Library Exception along with this program;     --
  24 -- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
  25 -- <http://www.gnu.org/licenses/>.                                          --
  26 --                                                                          --
  27 -- GNARL was developed by the GNARL team at Florida State University.       --
  28 -- Extensive contributions were provided by Ada Core Technologies, Inc.     --
  29 --                                                                          --
  30 ------------------------------------------------------------------------------
  31
  32 --  This is a GNU/Linux version of this package
  33
  34 --  The following signals are reserved by the run time (FSU threads):
  35
  36 --  SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
  37 --  SIGALRM, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
  38
  39 --  The following signals are reserved by the run time (LinuxThreads):
  40
  41 --  SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
  42 --  SIGUSR1, SIGUSR2, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
  43
  44 --  The pragma Unreserve_All_Interrupts affects the following signal(s):
  45
  46 --  SIGINT: made available for Ada handler
  47
  48 --  This target-dependent package spec contains names of interrupts
  49 --  supported by the local system.
  50
  51 with System.OS_Interface;
  52
  53 package Ada.Interrupts.Names is
  54
  55    --  Beware that the mapping of names to signals may be many-to-one. There
  56    --  may be aliases. Also, for all signal names that are not supported on the
  57    --  current system the value of the corresponding constant will be zero.
  58
  59    SIGHUP : constant Interrupt_ID :=
  60      System.OS_Interface.SIGHUP;      --  hangup
  61
  62    SIGINT : constant Interrupt_ID :=
  63      System.OS_Interface.SIGINT;      --  interrupt (rubout)
  64
  65    SIGQUIT : constant Interrupt_ID :=
  66      System.OS_Interface.SIGQUIT;     --  quit (ASCD FS)
  67
  68    SIGILL : constant Interrupt_ID :=
  69      System.OS_Interface.SIGILL;      --  illegal instruction (not reset)
  70
  71    SIGTRAP : constant Interrupt_ID :=
  72      System.OS_Interface.SIGTRAP;     --  trace trap (not reset)
  73
  74    SIGIOT : constant Interrupt_ID :=
  75      System.OS_Interface.SIGIOT;      --  IOT instruction
  76
  77    SIGABRT : constant Interrupt_ID := --  used by abort,
  78      System.OS_Interface.SIGABRT;     --  replace SIGIOT in the  future
  79
  80    SIGFPE : constant Interrupt_ID :=
  81      System.OS_Interface.SIGFPE;      --  floating point exception
  82
  83    SIGKILL : constant Interrupt_ID :=
  84      System.OS_Interface.SIGKILL;     --  kill (cannot be caught or ignored)
  85
  86    SIGBUS : constant Interrupt_ID :=
  87      System.OS_Interface.SIGBUS;      --  bus error
  88
  89    SIGSEGV : constant Interrupt_ID :=
  90      System.OS_Interface.SIGSEGV;     --  segmentation violation
  91
  92    SIGPIPE : constant Interrupt_ID := --  write on a pipe with
  93      System.OS_Interface.SIGPIPE;     --  no one to read it
  94
  95    SIGALRM : constant Interrupt_ID :=
  96      System.OS_Interface.SIGALRM;     --  alarm clock
  97
  98    SIGTERM : constant Interrupt_ID :=
  99      System.OS_Interface.SIGTERM;     --  software termination signal from kill
 100
 101    SIGUSR1 : constant Interrupt_ID :=
 102      System.OS_Interface.SIGUSR1;     --  user defined signal 1
 103
 104    SIGUSR2 : constant Interrupt_ID :=
 105      System.OS_Interface.SIGUSR2;     --  user defined signal 2
 106
 107    SIGCLD : constant Interrupt_ID :=
 108      System.OS_Interface.SIGCLD;      --  child status change
 109
 110    SIGCHLD : constant Interrupt_ID :=
 111      System.OS_Interface.SIGCHLD;     --  4.3BSD's/POSIX name for SIGCLD
 112
 113    SIGWINCH : constant Interrupt_ID :=
 114      System.OS_Interface.SIGWINCH;    --  window size change
 115
 116    SIGURG : constant Interrupt_ID :=
 117      System.OS_Interface.SIGURG;      --  urgent condition on IO channel
 118
 119    SIGPOLL : constant Interrupt_ID :=
 120      System.OS_Interface.SIGPOLL;     --  pollable event occurred
 121
 122    SIGIO : constant Interrupt_ID :=   --  input/output possible,
 123      System.OS_Interface.SIGIO;       --  SIGPOLL alias (Solaris)
 124
 125    SIGSTOP : constant Interrupt_ID :=
 126      System.OS_Interface.SIGSTOP;     --  stop (cannot be caught or ignored)
 127
 128    SIGTSTP : constant Interrupt_ID :=
 129      System.OS_Interface.SIGTSTP;     --  user stop requested from tty
 130
 131    SIGCONT : constant Interrupt_ID :=
 132      System.OS_Interface.SIGCONT;     --  stopped process has been continued
 133
 134    SIGTTIN : constant Interrupt_ID :=
 135      System.OS_Interface.SIGTTIN;     --  background tty read attempted
 136
 137    SIGTTOU : constant Interrupt_ID :=
 138      System.OS_Interface.SIGTTOU;     --  background tty write attempted
 139
 140    SIGVTALRM : constant Interrupt_ID :=
 141      System.OS_Interface.SIGVTALRM;   --  virtual timer expired
 142
 143    SIGPROF : constant Interrupt_ID :=
 144      System.OS_Interface.SIGPROF;     --  profiling timer expired
 145
 146    SIGXCPU : constant Interrupt_ID :=
 147      System.OS_Interface.SIGXCPU;     --  CPU time limit exceeded
 148
 149    SIGXFSZ : constant Interrupt_ID :=
 150      System.OS_Interface.SIGXFSZ;     --  filesize limit exceeded
 151
 152    SIGUNUSED : constant Interrupt_ID :=
 153      System.OS_Interface.SIGUNUSED;     --  unused signal
 154
 155    SIGSTKFLT : constant Interrupt_ID :=
 156      System.OS_Interface.SIGSTKFLT;     --  stack fault on coprocessor
 157
 158    SIGLOST : constant Interrupt_ID :=
 159      System.OS_Interface.SIGLOST;       --  Linux alias for SIGIO
 160
 161    SIGPWR : constant Interrupt_ID :=
 162      System.OS_Interface.SIGPWR;        --  Power failure
 163
 164 end Ada.Interrupts.Names;