gcc/ada/4dintnam.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                GNU ADA 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 --                             $Revision: 1.4 $                             --
  10 --                                                                          --
  11 --             Copyright (C) 1991-2001 Free Software Foundation, Inc.       --
  12 --                                                                          --
  13 -- GNARL is free software; you can  redistribute it  and/or modify it under --
  14 -- terms of the  GNU General Public License as published  by the Free Soft- --
  15 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  16 -- sion. GNARL is distributed in the hope that it will be useful, but WITH- --
  17 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  18 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  19 -- for  more details.  You should have  received  a copy of the GNU General --
  20 -- Public License  distributed with GNARL; see file COPYING.  If not, write --
  21 -- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
  22 -- MA 02111-1307, USA.                                                      --
  23 --                                                                          --
  24 -- As a special exception,  if other files  instantiate  generics from this --
  25 -- unit, or you link  this unit with other files  to produce an executable, --
  26 -- this  unit  does not  by itself cause  the resulting  executable  to  be --
  27 -- covered  by the  GNU  General  Public  License.  This exception does not --
  28 -- however invalidate  any other reasons why  the executable file  might be --
  29 -- covered by the  GNU Public License.                                      --
  30 --                                                                          --
  31 -- GNARL was developed by the GNARL team at Florida State University. It is --
  32 -- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
  33 -- State University (http://www.gnat.com).                                  --
  34 --                                                                          --
  35 ------------------------------------------------------------------------------
  36
  37 --  This is a DOS/DJGPPv2 (FSU THREAD) version of this package.
  38 --
  39 --  The following signals are reserved by the run time:
  40 --
  41 --  SIGFPE, SIGILL, SIGSEGV, SIGABRT, SIGTRAP, SIGINT, SIGALRM
  42 --  SIGSTOP, SIGKILL
  43 --
  44 --  The pragma Unreserve_All_Interrupts affects the following signal(s):
  45 --
  46 --  SIGINT: Made available for Ada handler
  47 --  SIGILL, SIGBUS, SIGSEGV: disconnected from runtime exception mapping
  48
  49 --  This target-dependent package spec contains names of interrupts
  50 --  supported by the local system.
  51
  52 with System.OS_Interface;
  53 --  used for names of interrupts
  54
  55 package Ada.Interrupts.Names is
  56
  57    --  Beware that the mapping of names to signals may be
  58    --  many-to-one.  There may be aliases.  Also, for all
  59    --  signal names that are not supported on the current system
  60    --  the value of the corresponding constant will be zero.
  61
  62    SIGHUP : constant Interrupt_ID :=
  63      System.OS_Interface.SIGHUP;      --  hangup
  64
  65    SIGINT : constant Interrupt_ID :=
  66      System.OS_Interface.SIGINT;      --  interrupt (rubout)
  67
  68    SIGQUIT : constant Interrupt_ID :=
  69      System.OS_Interface.SIGQUIT;     --  quit (ASCD FS)
  70
  71    SIGILL : constant Interrupt_ID :=
  72      System.OS_Interface.SIGILL;      --  illegal instruction (not reset)
  73
  74    SIGABRT : constant Interrupt_ID := --  used by abort,
  75      System.OS_Interface.SIGABRT;     --  replace SIGIOT in the  future
  76
  77    SIGFPE : constant Interrupt_ID :=
  78      System.OS_Interface.SIGFPE;      --  floating point exception
  79
  80    SIGKILL : constant Interrupt_ID :=
  81      System.OS_Interface.SIGKILL;     --  kill (cannot be caught or ignored)
  82
  83    SIGSEGV : constant Interrupt_ID :=
  84      System.OS_Interface.SIGSEGV;     --  segmentation violation
  85
  86    SIGPIPE : constant Interrupt_ID := --  write on a pipe with
  87      System.OS_Interface.SIGPIPE;     --  no one to read it
  88
  89    SIGALRM : constant Interrupt_ID :=
  90      System.OS_Interface.SIGALRM;     --  alarm clock
  91
  92    SIGTERM : constant Interrupt_ID :=
  93      System.OS_Interface.SIGTERM;     --  software termination signal from kill
  94
  95    SIGUSR1 : constant Interrupt_ID :=
  96      System.OS_Interface.SIGUSR1;     --  user defined signal 1
  97
  98    SIGUSR2 : constant Interrupt_ID :=
  99      System.OS_Interface.SIGUSR2;     --  user defined signal 2
 100
 101 end Ada.Interrupts.Names;