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1 ------------------------------------------------------------------------------
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2 -- --
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3 -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
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4 -- --
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5 -- S Y S T E M . I N T E R R U P T _ M A N A G E M E N T --
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6 -- --
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7 -- B o d y --
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8 -- --
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9 -- Copyright (C) 1991-2017, Free Software Foundation, Inc. --
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10 -- --
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11 -- GNARL is free software; you can redistribute it and/or modify it under --
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12 -- terms of the GNU General Public License as published by the Free Soft- --
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13 -- ware Foundation; either version 3, or (at your option) any later ver- --
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14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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16 -- or FITNESS FOR A PARTICULAR PURPOSE. --
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17 -- --
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18 -- As a special exception under Section 7 of GPL version 3, you are granted --
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19 -- additional permissions described in the GCC Runtime Library Exception, --
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20 -- version 3.1, as published by the Free Software Foundation. --
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21 -- --
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22 -- You should have received a copy of the GNU General Public License and --
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23 -- a copy of the GCC Runtime Library Exception along with this program; --
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24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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25 -- <http://www.gnu.org/licenses/>. --
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26 -- --
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27 -- GNARL was developed by the GNARL team at Florida State University. --
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28 -- Extensive contributions were provided by Ada Core Technologies, Inc. --
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29 -- --
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30 ------------------------------------------------------------------------------
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31
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32 -- This is the NT version of this package
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33
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34 with System.OS_Interface; use System.OS_Interface;
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35
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36 package body System.Interrupt_Management is
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37
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38 ----------------
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39 -- Initialize --
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40 ----------------
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41
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42 procedure Initialize is
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43 begin
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44 -- "Reserve" all the interrupts, except those that are explicitly
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45 -- defined.
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46
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47 for J in Interrupt_ID'Range loop
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48 Reserve (J) := True;
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49 end loop;
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50
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51 Reserve (SIGINT) := False;
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52 Reserve (SIGILL) := False;
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53 Reserve (SIGABRT) := False;
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54 Reserve (SIGFPE) := False;
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55 Reserve (SIGSEGV) := False;
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56 Reserve (SIGTERM) := False;
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57 end Initialize;
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58
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59 end System.Interrupt_Management;
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