Mercurial > hg > early-roguelike
annotate rogue5/extern.h @ 111:7f8f43943b1f
Fix some terribly depressing corruption during restore.
In rogue5/state.c, rs_read_daemons() zeroes out the argument and delay
if the daemon slot is empty. Unfortunately that code ended up on the
wrong side of the brace that closes the for loop, so instead of running
after each daemon, it got run once after the loop exited, when the
index was of course out of bounds.
This tended to manifest, when compiled with -O2, by overwriting hw and
setting it to NULL. When inventory() next ran, hw would be passed to
wgetch(), which returns ERR when it gets a NULL argument. This made
md_readchar() think something was wrong and autosave the game.
Upon investigation, rogue3 was found to commit the same mistake.
rogue4 and srogue don't zero the data. arogue5 already does it
properly.
Someday I am going to run all this through Valgrind. Someday when I
am a kinder person who will not be driven to invoke hordes of trolls
and centaurs upon the original authors.
author | John "Elwin" Edwards |
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date | Wed, 08 Jan 2014 16:44:16 -0500 |
parents | 655c317b6237 |
children | 3d4252fa2ed3 |
rev | line source |
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33
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1 /* |
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2 * Defines for things used in mach_dep.c |
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3 * |
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4 * @(#)extern.h 4.35 (Berkeley) 02/05/99 |
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5 * |
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6 * Rogue: Exploring the Dungeons of Doom |
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7 * Copyright (C) 1980-1983, 1985, 1999 Michael Toy, Ken Arnold and Glenn Wichman |
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8 * All rights reserved. |
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9 * |
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10 * See the file LICENSE.TXT for full copyright and licensing information. |
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11 */ |
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12 |
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13 |
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14 #ifdef HAVE_CONFIG_H |
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15 #ifdef PDCURSES |
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16 #undef HAVE_UNISTD_H |
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17 #undef HAVE_LIMITS_H |
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18 #undef HAVE_MEMORY_H |
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19 #undef HAVE_STRING_H |
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20 #endif |
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21 #include "config.h" |
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22 #elif defined(__DJGPP__) |
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23 #define HAVE_SYS_TYPES_H 1 |
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24 #define HAVE_PROCESS_H 1 |
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25 #define HAVE_PWD_H 1 |
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26 #define HAVE_TERMIOS_H 1 |
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27 #define HAVE_SETGID 1 |
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28 #define HAVE_GETGID 1 |
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29 #define HAVE_SETUID 1 |
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30 #define HAVE_GETUID 1 |
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31 #define HAVE_GETPASS 1 |
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32 #define HAVE_SPAWNL 1 |
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33 #define HAVE_ALARM 1 |
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34 #define HAVE_ERASECHAR 1 |
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35 #define HAVE_KILLCHAR 1 |
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36 #elif defined(_WIN32) |
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37 #define HAVE_CURSES_H |
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38 #define HAVE_TERM_H |
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39 #define HAVE__SPAWNL |
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40 #define HAVE_SYS_TYPES_H |
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41 #define HAVE_PROCESS_H |
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42 #define HAVE_ERASECHAR 1 |
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43 #define HAVE_KILLCHAR 1 |
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44 #ifndef uid_t |
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45 typedef unsigned int uid_t; |
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46 #endif |
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47 #ifndef pid_t |
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48 typedef unsigned int pid_t; |
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49 #endif |
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50 #elif defined(__CYGWIN__) |
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51 #define HAVE_SYS_TYPES_H 1 |
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52 #define HAVE_PWD_H 1 |
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53 #define HAVE_PWD_H 1 |
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54 #define HAVE_SYS_UTSNAME_H 1 |
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55 #define HAVE_ARPA_INET_H 1 |
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56 #define HAVE_UNISTD_H 1 |
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57 #define HAVE_TERMIOS_H 1 |
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58 #define HAVE_NCURSES_TERM_H 1 |
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59 #define HAVE_ESCDELAY |
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60 #define HAVE_SETGID 1 |
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61 #define HAVE_GETGID 1 |
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62 #define HAVE_SETUID 1 |
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63 #define HAVE_GETUID 1 |
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64 #define HAVE_GETPASS 1 |
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65 #define HAVE_GETPWUID 1 |
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66 #define HAVE_WORKING_FORK 1 |
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67 #define HAVE_ALARM 1 |
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68 #define HAVE_SPAWNL 1 |
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69 #define HAVE__SPAWNL 1 |
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70 #define HAVE_ERASECHAR 1 |
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71 #define HAVE_KILLCHAR 1 |
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72 #else /* POSIX */ |
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73 #define HAVE_SYS_TYPES_H 1 |
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74 #define HAVE_PWD_H 1 |
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75 #define HAVE_PWD_H 1 |
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76 #define HAVE_SYS_UTSNAME_H 1 |
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77 #define HAVE_ARPA_INET_H 1 |
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78 #define HAVE_UNISTD_H 1 |
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79 #define HAVE_TERMIOS_H 1 |
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80 #define HAVE_TERM_H 1 |
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81 #define HAVE_SETGID 1 |
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82 #define HAVE_GETGID 1 |
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83 #define HAVE_SETUID 1 |
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84 #define HAVE_GETUID 1 |
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85 #define HAVE_SETREUID 1 |
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86 #define HAVE_SETREGID 1 |
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87 #define HAVE_GETPASS 1 |
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88 #define HAVE_GETPWUID 1 |
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89 #define HAVE_WORKING_FORK 1 |
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90 #define HAVE_ERASECHAR 1 |
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91 #define HAVE_KILLCHAR 1 |
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92 #ifndef _AIX |
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93 #define HAVE_GETLOADAVG 1 |
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94 #endif |
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95 #define HAVE_ALARM 1 |
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96 #endif |
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97 |
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98 #ifdef __DJGPP__ |
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99 #undef HAVE_GETPWUID /* DJGPP's limited version doesn't even work as documented */ |
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100 #endif |
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101 |
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102 /* |
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103 * Don't change the constants, since they are used for sizes in many |
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104 * places in the program. |
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105 */ |
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106 |
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