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) 1991-2014, 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:
35
36--  SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
37--  SIGUSR1, SIGUSR2, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
38
39--  The pragma Unreserve_All_Interrupts affects the following signal(s):
40
41--  SIGINT: made available for Ada handler
42
43--  This target-dependent package spec contains names of interrupts
44--  supported by the local system.
45
46with System.OS_Interface;
47
48package Ada.Interrupts.Names is
49
50   --  All identifiers in this unit are implementation defined
51
52   pragma Implementation_Defined;
53
54   --  Beware that the mapping of names to signals may be many-to-one. There
55   --  may be aliases. Also, for all signal names that are not supported on the
56   --  current system the value of the corresponding constant will be zero.
57
58   SIGHUP : constant Interrupt_ID :=
59     System.OS_Interface.SIGHUP;      --  hangup
60
61   SIGINT : constant Interrupt_ID :=
62     System.OS_Interface.SIGINT;      --  interrupt (rubout)
63
64   SIGQUIT : constant Interrupt_ID :=
65     System.OS_Interface.SIGQUIT;     --  quit (ASCD FS)
66
67   SIGILL : constant Interrupt_ID :=
68     System.OS_Interface.SIGILL;      --  illegal instruction (not reset)
69
70   SIGTRAP : constant Interrupt_ID :=
71     System.OS_Interface.SIGTRAP;     --  trace trap (not reset)
72
73   SIGIOT : constant Interrupt_ID :=
74     System.OS_Interface.SIGIOT;      --  IOT instruction
75
76   SIGABRT : constant Interrupt_ID := --  used by abort,
77     System.OS_Interface.SIGABRT;     --  replace SIGIOT in the  future
78
79   SIGFPE : constant Interrupt_ID :=
80     System.OS_Interface.SIGFPE;      --  floating point exception
81
82   SIGKILL : constant Interrupt_ID :=
83     System.OS_Interface.SIGKILL;     --  kill (cannot be caught or ignored)
84
85   SIGBUS : constant Interrupt_ID :=
86     System.OS_Interface.SIGBUS;      --  bus error
87
88   SIGSEGV : constant Interrupt_ID :=
89     System.OS_Interface.SIGSEGV;     --  segmentation violation
90
91   SIGPIPE : constant Interrupt_ID := --  write on a pipe with
92     System.OS_Interface.SIGPIPE;     --  no one to read it
93
94   SIGALRM : constant Interrupt_ID :=
95     System.OS_Interface.SIGALRM;     --  alarm clock
96
97   SIGTERM : constant Interrupt_ID :=
98     System.OS_Interface.SIGTERM;     --  software termination signal from kill
99
100   SIGUSR1 : constant Interrupt_ID :=
101     System.OS_Interface.SIGUSR1;     --  user defined signal 1
102
103   SIGUSR2 : constant Interrupt_ID :=
104     System.OS_Interface.SIGUSR2;     --  user defined signal 2
105
106   SIGCLD : constant Interrupt_ID :=
107     System.OS_Interface.SIGCLD;      --  child status change
108
109   SIGCHLD : constant Interrupt_ID :=
110     System.OS_Interface.SIGCHLD;     --  4.3BSD's/POSIX name for SIGCLD
111
112   SIGWINCH : constant Interrupt_ID :=
113     System.OS_Interface.SIGWINCH;    --  window size change
114
115   SIGURG : constant Interrupt_ID :=
116     System.OS_Interface.SIGURG;      --  urgent condition on IO channel
117
118   SIGPOLL : constant Interrupt_ID :=
119     System.OS_Interface.SIGPOLL;     --  pollable event occurred
120
121   SIGIO : constant Interrupt_ID :=   --  input/output possible,
122     System.OS_Interface.SIGIO;       --  SIGPOLL alias (Solaris)
123
124   SIGSTOP : constant Interrupt_ID :=
125     System.OS_Interface.SIGSTOP;     --  stop (cannot be caught or ignored)
126
127   SIGTSTP : constant Interrupt_ID :=
128     System.OS_Interface.SIGTSTP;     --  user stop requested from tty
129
130   SIGCONT : constant Interrupt_ID :=
131     System.OS_Interface.SIGCONT;     --  stopped process has been continued
132
133   SIGTTIN : constant Interrupt_ID :=
134     System.OS_Interface.SIGTTIN;     --  background tty read attempted
135
136   SIGTTOU : constant Interrupt_ID :=
137     System.OS_Interface.SIGTTOU;     --  background tty write attempted
138
139   SIGVTALRM : constant Interrupt_ID :=
140     System.OS_Interface.SIGVTALRM;   --  virtual timer expired
141
142   SIGPROF : constant Interrupt_ID :=
143     System.OS_Interface.SIGPROF;     --  profiling timer expired
144
145   SIGXCPU : constant Interrupt_ID :=
146     System.OS_Interface.SIGXCPU;     --  CPU time limit exceeded
147
148   SIGXFSZ : constant Interrupt_ID :=
149     System.OS_Interface.SIGXFSZ;     --  filesize limit exceeded
150
151   SIGUNUSED : constant Interrupt_ID :=
152     System.OS_Interface.SIGUNUSED;     --  unused signal
153
154   SIGSTKFLT : constant Interrupt_ID :=
155     System.OS_Interface.SIGSTKFLT;     --  stack fault on coprocessor
156
157   SIGLOST : constant Interrupt_ID :=
158     System.OS_Interface.SIGLOST;       --  Linux alias for SIGIO
159
160   SIGPWR : constant Interrupt_ID :=
161     System.OS_Interface.SIGPWR;        --  Power failure
162
163end Ada.Interrupts.Names;
164