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) 1991-2005 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 2,  or (at your option) any later ver- --
  14 -- sion. GNARL 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.  See the GNU General Public License --
  17 -- for  more details.  You should have  received  a copy of the GNU General --
  18 -- Public License  distributed with GNARL; see file COPYING.  If not, write --
  19 -- to  the  Free Software Foundation,  51  Franklin  Street,  Fifth  Floor, --
  20 -- Boston, MA 02110-1301, USA.                                              --
  21 --                                                                          --
  22 -- As a special exception,  if other files  instantiate  generics from this --
  23 -- unit, or you link  this unit with other files  to produce an executable, --
  24 -- this  unit  does not  by itself cause  the resulting  executable  to  be --
  25 -- covered  by the  GNU  General  Public  License.  This exception does not --
  26 -- however invalidate  any other reasons why  the executable file  might be --
  27 -- covered by the  GNU Public License.                                      --
  28 --                                                                          --
  29 -- GNARL was developed by the GNARL team at Florida State University.       --
  30 -- Extensive contributions were provided by Ada Core Technologies, Inc.     --
  31 --                                                                          --
  32 ------------------------------------------------------------------------------
  33
  34 --  This is a GNU/Linux version of this package.
  35 --
  36 --  The following signals are reserved by the run time (FSU threads):
  37 --
  38 --  SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
  39 --  SIGALRM, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
  40 --
  41 --  The following signals are reserved by the run time (LinuxThreads):
  42 --
  43 --  SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
  44 --  SIGUSR1, SIGUSR2, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
  45 --
  46 --  The pragma Unreserve_All_Interrupts affects the following signal(s):
  47 --
  48 --  SIGINT: made available for Ada handler
  49
  50 --  This target-dependent package spec contains names of interrupts
  51 --  supported by the local system.
  52
  53 with System.OS_Interface;
  54 --  used for names of interrupts
  55
  56 package Ada.Interrupts.Names is
  57
  58    --  Beware that the mapping of names to signals may be
  59    --  many-to-one.  There may be aliases.  Also, for all
  60    --  signal names that are not supported on the current system
  61    --  the value of the corresponding constant will be zero.
  62
  63    SIGHUP : constant Interrupt_ID :=
  64      System.OS_Interface.SIGHUP;      --  hangup
  65
  66    SIGINT : constant Interrupt_ID :=
  67      System.OS_Interface.SIGINT;      --  interrupt (rubout)
  68
  69    SIGQUIT : constant Interrupt_ID :=
  70      System.OS_Interface.SIGQUIT;     --  quit (ASCD FS)
  71
  72    SIGILL : constant Interrupt_ID :=
  73      System.OS_Interface.SIGILL;      --  illegal instruction (not reset)
  74
  75    SIGTRAP : constant Interrupt_ID :=
  76      System.OS_Interface.SIGTRAP;     --  trace trap (not reset)
  77
  78    SIGIOT : constant Interrupt_ID :=
  79      System.OS_Interface.SIGIOT;      --  IOT instruction
  80
  81    SIGABRT : constant Interrupt_ID := --  used by abort,
  82      System.OS_Interface.SIGABRT;     --  replace SIGIOT in the  future
  83
  84    SIGFPE : constant Interrupt_ID :=
  85      System.OS_Interface.SIGFPE;      --  floating point exception
  86
  87    SIGKILL : constant Interrupt_ID :=
  88      System.OS_Interface.SIGKILL;     --  kill (cannot be caught or ignored)
  89
  90    SIGBUS : constant Interrupt_ID :=
  91      System.OS_Interface.SIGBUS;      --  bus error
  92
  93    SIGSEGV : constant Interrupt_ID :=
  94      System.OS_Interface.SIGSEGV;     --  segmentation violation
  95
  96    SIGPIPE : constant Interrupt_ID := --  write on a pipe with
  97      System.OS_Interface.SIGPIPE;     --  no one to read it
  98
  99    SIGALRM : constant Interrupt_ID :=
 100      System.OS_Interface.SIGALRM;     --  alarm clock
 101
 102    SIGTERM : constant Interrupt_ID :=
 103      System.OS_Interface.SIGTERM;     --  software termination signal from kill
 104
 105    SIGUSR1 : constant Interrupt_ID :=
 106      System.OS_Interface.SIGUSR1;     --  user defined signal 1
 107
 108    SIGUSR2 : constant Interrupt_ID :=
 109      System.OS_Interface.SIGUSR2;     --  user defined signal 2
 110
 111    SIGCLD : constant Interrupt_ID :=
 112      System.OS_Interface.SIGCLD;      --  child status change
 113
 114    SIGCHLD : constant Interrupt_ID :=
 115      System.OS_Interface.SIGCHLD;     --  4.3BSD's/POSIX name for SIGCLD
 116
 117    SIGWINCH : constant Interrupt_ID :=
 118      System.OS_Interface.SIGWINCH;    --  window size change
 119
 120    SIGURG : constant Interrupt_ID :=
 121      System.OS_Interface.SIGURG;      --  urgent condition on IO channel
 122
 123    SIGPOLL : constant Interrupt_ID :=
 124      System.OS_Interface.SIGPOLL;     --  pollable event occurred
 125
 126    SIGIO : constant Interrupt_ID :=   --  input/output possible,
 127      System.OS_Interface.SIGIO;       --  SIGPOLL alias (Solaris)
 128
 129    SIGSTOP : constant Interrupt_ID :=
 130      System.OS_Interface.SIGSTOP;     --  stop (cannot be caught or ignored)
 131
 132    SIGTSTP : constant Interrupt_ID :=
 133      System.OS_Interface.SIGTSTP;     --  user stop requested from tty
 134
 135    SIGCONT : constant Interrupt_ID :=
 136      System.OS_Interface.SIGCONT;     --  stopped process has been continued
 137
 138    SIGTTIN : constant Interrupt_ID :=
 139      System.OS_Interface.SIGTTIN;     --  background tty read attempted
 140
 141    SIGTTOU : constant Interrupt_ID :=
 142      System.OS_Interface.SIGTTOU;     --  background tty write attempted
 143
 144    SIGVTALRM : constant Interrupt_ID :=
 145      System.OS_Interface.SIGVTALRM;   --  virtual timer expired
 146
 147    SIGPROF : constant Interrupt_ID :=
 148      System.OS_Interface.SIGPROF;     --  profiling timer expired
 149
 150    SIGXCPU : constant Interrupt_ID :=
 151      System.OS_Interface.SIGXCPU;     --  CPU time limit exceeded
 152
 153    SIGXFSZ : constant Interrupt_ID :=
 154      System.OS_Interface.SIGXFSZ;     --  filesize limit exceeded
 155
 156    SIGUNUSED : constant Interrupt_ID :=
 157      System.OS_Interface.SIGUNUSED;     --  unused signal
 158
 159    SIGSTKFLT : constant Interrupt_ID :=
 160      System.OS_Interface.SIGSTKFLT;     --  stack fault on coprocessor
 161
 162    SIGLOST : constant Interrupt_ID :=
 163      System.OS_Interface.SIGLOST;       --  Linux alias for SIGIO
 164
 165    SIGPWR : constant Interrupt_ID :=
 166      System.OS_Interface.SIGPWR;        --  Power failure
 167
 168 end Ada.Interrupts.Names;