Mercurial > hg > early-roguelike
annotate xrogue/daemon.c @ 300:0250220d8cdd
Fix an assortment of compiler warnings.
A few potential bugs were removed in the process. Much code cleanup
remains to be done.
author | John "Elwin" Edwards |
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date | Fri, 22 Nov 2019 21:18:27 -0500 |
parents | e1cd27c5464f |
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rev | line source |
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1 /* |
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2 daemon.c - functions for dealing with things that happen in the future |
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3 |
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4 XRogue: Expeditions into the Dungeons of Doom |
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5 Copyright (C) 1991 Robert Pietkivitch |
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6 All rights reserved. |
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7 |
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8 Based on "Advanced Rogue" |
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9 Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T |
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10 All rights reserved. |
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11 |
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12 Based on "Rogue: Exploring the Dungeons of Doom" |
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13 Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman |
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14 All rights reserved. |
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15 |
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16 See the file LICENSE.TXT for full copyright and licensing information. |
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17 */ |
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18 |
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19 #include <curses.h> |
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20 #include "rogue.h" |
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21 |
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22 #define EMPTY 0 |
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23 #define DAEMON -1 |
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24 |
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25 #define _X_ { EMPTY } |
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26 |
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27 struct delayed_action d_list[MAXDAEMONS] = { |
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28 _X_, _X_, _X_, _X_, _X_, _X_, _X_, _X_, _X_, _X_ |
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29 }; |
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30 struct delayed_action f_list[MAXFUSES] = { |
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31 _X_, _X_, _X_, _X_, _X_, _X_, _X_, _X_, _X_, _X_, |
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32 _X_, _X_, _X_, _X_, _X_, _X_, _X_, _X_, _X_, _X_ |
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33 }; |
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34 |
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35 int demoncnt = 0; /* number of active daemons */ |
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36 int fusecnt = 0; |
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37 |
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38 |
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39 /* |
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40 * d_slot: |
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41 * Find an empty slot in the daemon list |
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42 */ |
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43 struct delayed_action * |
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44 d_slot(void) |
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45 { |
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46 reg int i; |
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47 reg struct delayed_action *dev; |
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48 |
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49 for (i = 0, dev = d_list; i < MAXDAEMONS; i++, dev++) |
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50 if (dev->d_type == EMPTY) |
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51 return dev; |
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52 return NULL; |
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53 } |
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54 |
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55 /* |
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56 * f_slot: |
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57 * Find an empty slot in the fuses list |
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58 */ |
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59 struct delayed_action * |
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60 f_slot(void) |
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61 { |
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62 reg int i; |
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63 reg struct delayed_action *dev; |
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64 |
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65 for (i = 0, dev = f_list; i < MAXFUSES; i++, dev++) |
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66 if (dev->d_type == EMPTY) |
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67 return dev; |
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68 return NULL; |
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69 } |
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70 |
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71 /* |
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72 * find_slot: |
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73 * Find a particular slot in the table |
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74 */ |
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75 |
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76 struct delayed_action * |
228 | 77 find_slot(void (*func)()) |
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78 { |
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79 reg int i; |
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80 reg struct delayed_action *dev; |
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81 |
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82 for (i = 0, dev = f_list; i < MAXFUSES; i++, dev++) |
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83 if (dev->d_type != EMPTY && func == dev->d_func) |
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84 return dev; |
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85 return NULL; |
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86 } |
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87 |
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88 /* |
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89 * start_daemon: |
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90 * Start a daemon, takes a function. |
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91 */ |
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92 |
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