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annotate rogue4/LICENSE.TXT @ 162:600873555ec0

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Don't swap signal handlers in md_shellescape(). md_shellescape() sets SIGINT and SIGQUIT to be ignored, storing the previous handlers, and restores them after the shell exits. But it mixed up the two handlers. Since the signals were usually handled by the same function, this fix doesn't have much effect, but anything that makes signal code less confusing is a good thing.
author John "Elwin" Edwards
date Mon, 08 Jun 2015 10:01:25 -0400
parents 9535a08ddc39
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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12
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1 Rogue: Exploring the Dungeons of Doom
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2 Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman
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3 All rights reserved.
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4
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5 Redistribution and use in source and binary forms, with or without
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6 modification, are permitted provided that the following conditions
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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7 are met:
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8 1. Redistributions of source code must retain the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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9 notice, this list of conditions and the following disclaimer.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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10 2. Redistributions in binary form must reproduce the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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11 notice, this list of conditions and the following disclaimer in the
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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12 documentation and/or other materials provided with the distribution.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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13 3. Neither the name(s) of the author(s) nor the names of other contributors
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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14 may be used to endorse or promote products derived from this software
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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15 without specific prior written permission.
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16
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17 THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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18 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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19 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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20 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE
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21 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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22 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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23 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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24 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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26 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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27 SUCH DAMAGE.
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28
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29 ===========================================================================
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30
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31 Portions of this software (save/restore game state) are based on the work
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32 of Nicholas J. Kisseberth. Used under license:
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33
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34 Copyright (C) 1999, 2000, 2005 Nicholas J. Kisseberth
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35
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36 Redistribution and use in source and binary forms, with or without
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37 modification, are permitted provided that the following conditions
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38 are met:
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39 1. Redistributions of source code must retain the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
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40 notice, this list of conditions and the following disclaimer.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
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41 2. Redistributions in binary form must reproduce the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
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42 notice, this list of conditions and the following disclaimer in the
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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43 documentation and/or other materials provided with the distribution.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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44 3. Neither the name(s) of the author(s) nor the names of other contributors
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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45 may be used to endorse or promote products derived from this software
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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46 without specific prior written permission.
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47
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48 THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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49 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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50 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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51 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE
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52 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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53 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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54 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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55 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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56 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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57 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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58 SUCH DAMAGE.
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59
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60 ===========================================================================
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61
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62 Portions of this software (encryption) are based on the work
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63 of David Burren. Used under license:
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64
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65 FreeSec: libcrypt
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66
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67 Copyright (C) 1994 David Burren
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68 All rights reserved.
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69
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70 Redistribution and use in source and binary forms, with or without
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71 modification, are permitted provided that the following conditions
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72 are met:
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73 1. Redistributions of source code must retain the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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74 notice, this list of conditions and the following disclaimer.
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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75 2. Redistributions in binary form must reproduce the above copyright
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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76 notice, this list of conditions and the following disclaimer in the
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77 documentation and/or other materials provided with the distribution.
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78 3. Neither the name(s) of the author(s) nor the names of other contributors
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79 may be used to endorse or promote products derived from this software
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80 without specific prior written permission.
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81
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82 THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND
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83 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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84 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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85 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE
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86 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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87 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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88 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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89 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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90 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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91 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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92 SUCH DAMAGE.