1 ------------------------------------------------------------------------------
3 -- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS --
5 -- A D A . I N T E R R U P T S . N A M E S --
11 -- Copyright (C) 1991-2001 Free Software Foundation, Inc. --
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. --
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. --
31 -- GNARL was developed by the GNARL team at Florida State University. --
32 -- Extensive contributions were provided by Ada Core Technologies Inc. --
34 ------------------------------------------------------------------------------
36 -- This is a GNU/Linux version of this package.
38 -- The following signals are reserved by the run time (FSU threads):
40 -- SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
41 -- SIGALRM, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
43 -- The following signals are reserved by the run time (LinuxThreads):
45 -- SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
46 -- SIGUSR1, SIGUSR2, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
48 -- The pragma Unreserve_All_Interrupts affects the following signal(s):
50 -- SIGINT: made available for Ada handler
51 -- SIGILL, SIGBUS, SIGSEGV: disconnected from runtime exception mapping
53 -- This target-dependent package spec contains names of interrupts
54 -- supported by the local system.
56 with System
.OS_Interface
;
57 -- used for names of interrupts
59 package Ada
.Interrupts
.Names
is
61 -- Beware that the mapping of names to signals may be
62 -- many-to-one. There may be aliases. Also, for all
63 -- signal names that are not supported on the current system
64 -- the value of the corresponding constant will be zero.
66 SIGHUP
: constant Interrupt_ID
:=
67 System
.OS_Interface
.SIGHUP
; -- hangup
69 SIGINT
: constant Interrupt_ID
:=
70 System
.OS_Interface
.SIGINT
; -- interrupt (rubout)
72 SIGQUIT
: constant Interrupt_ID
:=
73 System
.OS_Interface
.SIGQUIT
; -- quit (ASCD FS)
75 SIGILL
: constant Interrupt_ID
:=
76 System
.OS_Interface
.SIGILL
; -- illegal instruction (not reset)
78 SIGTRAP
: constant Interrupt_ID
:=
79 System
.OS_Interface
.SIGTRAP
; -- trace trap (not reset)
81 SIGIOT
: constant Interrupt_ID
:=
82 System
.OS_Interface
.SIGIOT
; -- IOT instruction
84 SIGABRT
: constant Interrupt_ID
:= -- used by abort,
85 System
.OS_Interface
.SIGABRT
; -- replace SIGIOT in the future
87 SIGFPE
: constant Interrupt_ID
:=
88 System
.OS_Interface
.SIGFPE
; -- floating point exception
90 SIGKILL
: constant Interrupt_ID
:=
91 System
.OS_Interface
.SIGKILL
; -- kill (cannot be caught or ignored)
93 SIGBUS
: constant Interrupt_ID
:=
94 System
.OS_Interface
.SIGBUS
; -- bus error
96 SIGSEGV
: constant Interrupt_ID
:=
97 System
.OS_Interface
.SIGSEGV
; -- segmentation violation
99 SIGPIPE
: constant Interrupt_ID
:= -- write on a pipe with
100 System
.OS_Interface
.SIGPIPE
; -- no one to read it
102 SIGALRM
: constant Interrupt_ID
:=
103 System
.OS_Interface
.SIGALRM
; -- alarm clock
105 SIGTERM
: constant Interrupt_ID
:=
106 System
.OS_Interface
.SIGTERM
; -- software termination signal from kill
108 SIGUSR1
: constant Interrupt_ID
:=
109 System
.OS_Interface
.SIGUSR1
; -- user defined signal 1
111 SIGUSR2
: constant Interrupt_ID
:=
112 System
.OS_Interface
.SIGUSR2
; -- user defined signal 2
114 SIGCLD
: constant Interrupt_ID
:=
115 System
.OS_Interface
.SIGCLD
; -- child status change
117 SIGCHLD
: constant Interrupt_ID
:=
118 System
.OS_Interface
.SIGCHLD
; -- 4.3BSD's/POSIX name for SIGCLD
120 SIGWINCH
: constant Interrupt_ID
:=
121 System
.OS_Interface
.SIGWINCH
; -- window size change
123 SIGURG
: constant Interrupt_ID
:=
124 System
.OS_Interface
.SIGURG
; -- urgent condition on IO channel
126 SIGPOLL
: constant Interrupt_ID
:=
127 System
.OS_Interface
.SIGPOLL
; -- pollable event occurred
129 SIGIO
: constant Interrupt_ID
:= -- input/output possible,
130 System
.OS_Interface
.SIGIO
; -- SIGPOLL alias (Solaris)
132 SIGSTOP
: constant Interrupt_ID
:=
133 System
.OS_Interface
.SIGSTOP
; -- stop (cannot be caught or ignored)
135 SIGTSTP
: constant Interrupt_ID
:=
136 System
.OS_Interface
.SIGTSTP
; -- user stop requested from tty
138 SIGCONT
: constant Interrupt_ID
:=
139 System
.OS_Interface
.SIGCONT
; -- stopped process has been continued
141 SIGTTIN
: constant Interrupt_ID
:=
142 System
.OS_Interface
.SIGTTIN
; -- background tty read attempted
144 SIGTTOU
: constant Interrupt_ID
:=
145 System
.OS_Interface
.SIGTTOU
; -- background tty write attempted
147 SIGVTALRM
: constant Interrupt_ID
:=
148 System
.OS_Interface
.SIGVTALRM
; -- virtual timer expired
150 SIGPROF
: constant Interrupt_ID
:=
151 System
.OS_Interface
.SIGPROF
; -- profiling timer expired
153 SIGXCPU
: constant Interrupt_ID
:=
154 System
.OS_Interface
.SIGXCPU
; -- CPU time limit exceeded
156 SIGXFSZ
: constant Interrupt_ID
:=
157 System
.OS_Interface
.SIGXFSZ
; -- filesize limit exceeded
159 SIGUNUSED
: constant Interrupt_ID
:=
160 System
.OS_Interface
.SIGUNUSED
; -- unused signal
162 SIGSTKFLT
: constant Interrupt_ID
:=
163 System
.OS_Interface
.SIGSTKFLT
; -- stack fault on coprocessor
165 SIGLOST
: constant Interrupt_ID
:=
166 System
.OS_Interface
.SIGLOST
; -- Linux alias for SIGIO
168 SIGPWR
: constant Interrupt_ID
:=
169 System
.OS_Interface
.SIGPWR
; -- Power failure
171 end Ada
.Interrupts
.Names
;