gcc/ada/4lintnam.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 --                             $Revision$
  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 GNU/Linux version of this package.
  38 --
  39 --  The following signals are reserved by the run time (FSU threads):
  40 --
  41 --  SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
  42 --  SIGALRM, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
  43 --
  44 --  The following signals are reserved by the run time (LinuxThreads):
  45 --
  46 --  SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
  47 --  SIGUSR1, SIGUSR2, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
  48 --
  49 --  The pragma Unreserve_All_Interrupts affects the following signal(s):
  50 --
  51 --  SIGINT: made available for Ada handler
  52 --  SIGILL, SIGBUS, SIGSEGV: disconnected from runtime exception mapping
  53
  54 --  This target-dependent package spec contains names of interrupts
  55 --  supported by the local system.
  56
  57 with System.OS_Interface;
  58 --  used for names of interrupts
  59
  60 package Ada.Interrupts.Names is
  61
  62    --  Beware that the mapping of names to signals may be
  63    --  many-to-one.  There may be aliases.  Also, for all
  64    --  signal names that are not supported on the current system
  65    --  the value of the corresponding constant will be zero.
  66
  67    SIGHUP : constant Interrupt_ID :=
  68      System.OS_Interface.SIGHUP;      --  hangup
  69
  70    SIGINT : constant Interrupt_ID :=
  71      System.OS_Interface.SIGINT;      --  interrupt (rubout)
  72
  73    SIGQUIT : constant Interrupt_ID :=
  74      System.OS_Interface.SIGQUIT;     --  quit (ASCD FS)
  75
  76    SIGILL : constant Interrupt_ID :=
  77      System.OS_Interface.SIGILL;      --  illegal instruction (not reset)
  78
  79    SIGTRAP : constant Interrupt_ID :=
  80      System.OS_Interface.SIGTRAP;     --  trace trap (not reset)
  81
  82    SIGIOT : constant Interrupt_ID :=
  83      System.OS_Interface.SIGIOT;      --  IOT instruction
  84
  85    SIGABRT : constant Interrupt_ID := --  used by abort,
  86      System.OS_Interface.SIGABRT;     --  replace SIGIOT in the  future
  87
  88    SIGFPE : constant Interrupt_ID :=
  89      System.OS_Interface.SIGFPE;      --  floating point exception
  90
  91    SIGKILL : constant Interrupt_ID :=
  92      System.OS_Interface.SIGKILL;     --  kill (cannot be caught or ignored)
  93
  94    SIGBUS : constant Interrupt_ID :=
  95      System.OS_Interface.SIGBUS;      --  bus error
  96
  97    SIGSEGV : constant Interrupt_ID :=
  98      System.OS_Interface.SIGSEGV;     --  segmentation violation
  99
 100    SIGPIPE : constant Interrupt_ID := --  write on a pipe with
 101      System.OS_Interface.SIGPIPE;     --  no one to read it
 102
 103    SIGALRM : constant Interrupt_ID :=
 104      System.OS_Interface.SIGALRM;     --  alarm clock
 105
 106    SIGTERM : constant Interrupt_ID :=
 107      System.OS_Interface.SIGTERM;     --  software termination signal from kill
 108
 109    SIGUSR1 : constant Interrupt_ID :=
 110      System.OS_Interface.SIGUSR1;     --  user defined signal 1
 111
 112    SIGUSR2 : constant Interrupt_ID :=
 113      System.OS_Interface.SIGUSR2;     --  user defined signal 2
 114
 115    SIGCLD : constant Interrupt_ID :=
 116      System.OS_Interface.SIGCLD;      --  child status change
 117
 118    SIGCHLD : constant Interrupt_ID :=
 119      System.OS_Interface.SIGCHLD;     --  4.3BSD's/POSIX name for SIGCLD
 120
 121    SIGWINCH : constant Interrupt_ID :=
 122      System.OS_Interface.SIGWINCH;    --  window size change
 123
 124    SIGURG : constant Interrupt_ID :=
 125      System.OS_Interface.SIGURG;      --  urgent condition on IO channel
 126
 127    SIGPOLL : constant Interrupt_ID :=
 128      System.OS_Interface.SIGPOLL;     --  pollable event occurred
 129
 130    SIGIO : constant Interrupt_ID :=   --  input/output possible,
 131      System.OS_Interface.SIGIO;       --  SIGPOLL alias (Solaris)
 132
 133    SIGSTOP : constant Interrupt_ID :=
 134      System.OS_Interface.SIGSTOP;     --  stop (cannot be caught or ignored)
 135
 136    SIGTSTP : constant Interrupt_ID :=
 137      System.OS_Interface.SIGTSTP;     --  user stop requested from tty
 138
 139    SIGCONT : constant Interrupt_ID :=
 140      System.OS_Interface.SIGCONT;     --  stopped process has been continued
 141
 142    SIGTTIN : constant Interrupt_ID :=
 143      System.OS_Interface.SIGTTIN;     --  background tty read attempted
 144
 145    SIGTTOU : constant Interrupt_ID :=
 146      System.OS_Interface.SIGTTOU;     --  background tty write attempted
 147
 148    SIGVTALRM : constant Interrupt_ID :=
 149      System.OS_Interface.SIGVTALRM;   --  virtual timer expired
 150
 151    SIGPROF : constant Interrupt_ID :=
 152      System.OS_Interface.SIGPROF;     --  profiling timer expired
 153
 154    SIGXCPU : constant Interrupt_ID :=
 155      System.OS_Interface.SIGXCPU;     --  CPU time limit exceeded
 156
 157    SIGXFSZ : constant Interrupt_ID :=
 158      System.OS_Interface.SIGXFSZ;     --  filesize limit exceeded
 159
 160    SIGUNUSED : constant Interrupt_ID :=
 161      System.OS_Interface.SIGUNUSED;     --  unused signal
 162
 163    SIGSTKFLT : constant Interrupt_ID :=
 164      System.OS_Interface.SIGSTKFLT;     --  stack fault on coprocessor
 165
 166    SIGLOST : constant Interrupt_ID :=
 167      System.OS_Interface.SIGLOST;       --  Linux alias for SIGIO
 168
 169    SIGPWR : constant Interrupt_ID :=
 170      System.OS_Interface.SIGPWR;        --  Power failure
 171
 172 end Ada.Interrupts.Names;