1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
5 -- A D A . I N T E R R U P T S . N A M E S --
9 -- Copyright (C) 1991-2005, Free Software Foundation, Inc. --
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. --
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. --
29 -- GNARL was developed by the GNARL team at Florida State University. --
30 -- Extensive contributions were provided by Ada Core Technologies, Inc. --
32 ------------------------------------------------------------------------------
34 -- This is a GNU/Linux version of this package
36 -- The following signals are reserved by the run time (FSU threads):
38 -- SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
39 -- SIGALRM, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
41 -- The following signals are reserved by the run time (LinuxThreads):
43 -- SIGFPE, SIGILL, SIGSEGV, SIGBUS, SIGTRAP, SIGABRT, SIGINT,
44 -- SIGUSR1, SIGUSR2, SIGVTALRM, SIGUNUSED, SIGSTOP, SIGKILL
46 -- The pragma Unreserve_All_Interrupts affects the following signal(s):
48 -- SIGINT: made available for Ada handler
50 -- This target-dependent package spec contains names of interrupts
51 -- supported by the local system.
53 with System
.OS_Interface
;
54 -- used for names of interrupts
56 package Ada
.Interrupts
.Names
is
58 -- Beware that the mapping of names to signals may be many-to-one. There
59 -- may be aliases. Also, for all signal names that are not supported on the
60 -- current system the value of the corresponding constant will be zero.
62 SIGHUP
: constant Interrupt_ID
:=
63 System
.OS_Interface
.SIGHUP
; -- hangup
65 SIGINT
: constant Interrupt_ID
:=
66 System
.OS_Interface
.SIGINT
; -- interrupt (rubout)
68 SIGQUIT
: constant Interrupt_ID
:=
69 System
.OS_Interface
.SIGQUIT
; -- quit (ASCD FS)
71 SIGILL
: constant Interrupt_ID
:=
72 System
.OS_Interface
.SIGILL
; -- illegal instruction (not reset)
74 SIGTRAP
: constant Interrupt_ID
:=
75 System
.OS_Interface
.SIGTRAP
; -- trace trap (not reset)
77 SIGIOT
: constant Interrupt_ID
:=
78 System
.OS_Interface
.SIGIOT
; -- IOT instruction
80 SIGABRT
: constant Interrupt_ID
:= -- used by abort,
81 System
.OS_Interface
.SIGABRT
; -- replace SIGIOT in the future
83 SIGFPE
: constant Interrupt_ID
:=
84 System
.OS_Interface
.SIGFPE
; -- floating point exception
86 SIGKILL
: constant Interrupt_ID
:=
87 System
.OS_Interface
.SIGKILL
; -- kill (cannot be caught or ignored)
89 SIGBUS
: constant Interrupt_ID
:=
90 System
.OS_Interface
.SIGBUS
; -- bus error
92 SIGSEGV
: constant Interrupt_ID
:=
93 System
.OS_Interface
.SIGSEGV
; -- segmentation violation
95 SIGPIPE
: constant Interrupt_ID
:= -- write on a pipe with
96 System
.OS_Interface
.SIGPIPE
; -- no one to read it
98 SIGALRM
: constant Interrupt_ID
:=
99 System
.OS_Interface
.SIGALRM
; -- alarm clock
101 SIGTERM
: constant Interrupt_ID
:=
102 System
.OS_Interface
.SIGTERM
; -- software termination signal from kill
104 SIGUSR1
: constant Interrupt_ID
:=
105 System
.OS_Interface
.SIGUSR1
; -- user defined signal 1
107 SIGUSR2
: constant Interrupt_ID
:=
108 System
.OS_Interface
.SIGUSR2
; -- user defined signal 2
110 SIGCLD
: constant Interrupt_ID
:=
111 System
.OS_Interface
.SIGCLD
; -- child status change
113 SIGCHLD
: constant Interrupt_ID
:=
114 System
.OS_Interface
.SIGCHLD
; -- 4.3BSD's/POSIX name for SIGCLD
116 SIGWINCH
: constant Interrupt_ID
:=
117 System
.OS_Interface
.SIGWINCH
; -- window size change
119 SIGURG
: constant Interrupt_ID
:=
120 System
.OS_Interface
.SIGURG
; -- urgent condition on IO channel
122 SIGPOLL
: constant Interrupt_ID
:=
123 System
.OS_Interface
.SIGPOLL
; -- pollable event occurred
125 SIGIO
: constant Interrupt_ID
:= -- input/output possible,
126 System
.OS_Interface
.SIGIO
; -- SIGPOLL alias (Solaris)
128 SIGSTOP
: constant Interrupt_ID
:=
129 System
.OS_Interface
.SIGSTOP
; -- stop (cannot be caught or ignored)
131 SIGTSTP
: constant Interrupt_ID
:=
132 System
.OS_Interface
.SIGTSTP
; -- user stop requested from tty
134 SIGCONT
: constant Interrupt_ID
:=
135 System
.OS_Interface
.SIGCONT
; -- stopped process has been continued
137 SIGTTIN
: constant Interrupt_ID
:=
138 System
.OS_Interface
.SIGTTIN
; -- background tty read attempted
140 SIGTTOU
: constant Interrupt_ID
:=
141 System
.OS_Interface
.SIGTTOU
; -- background tty write attempted
143 SIGVTALRM
: constant Interrupt_ID
:=
144 System
.OS_Interface
.SIGVTALRM
; -- virtual timer expired
146 SIGPROF
: constant Interrupt_ID
:=
147 System
.OS_Interface
.SIGPROF
; -- profiling timer expired
149 SIGXCPU
: constant Interrupt_ID
:=
150 System
.OS_Interface
.SIGXCPU
; -- CPU time limit exceeded
152 SIGXFSZ
: constant Interrupt_ID
:=
153 System
.OS_Interface
.SIGXFSZ
; -- filesize limit exceeded
155 SIGUNUSED
: constant Interrupt_ID
:=
156 System
.OS_Interface
.SIGUNUSED
; -- unused signal
158 SIGSTKFLT
: constant Interrupt_ID
:=
159 System
.OS_Interface
.SIGSTKFLT
; -- stack fault on coprocessor
161 SIGLOST
: constant Interrupt_ID
:=
162 System
.OS_Interface
.SIGLOST
; -- Linux alias for SIGIO
164 SIGPWR
: constant Interrupt_ID
:=
165 System
.OS_Interface
.SIGPWR
; -- Power failure
167 end Ada
.Interrupts
.Names
;