Mercurial > hg > early-roguelike
annotate srogue/bsdtty.c @ 229:50b89f165a34
Use uniform return types for functions related to options.
Functions for printing options now return void. Functions for setting
options now return int. Argument types still vary, though converting
all the option pointers to void* would be possible.
author | John "Elwin" Edwards |
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date | Sun, 06 Mar 2016 14:45:18 -0500 |
parents | 2128c7dc8a40 |
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rev | line source |
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36
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1 /* |
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2 * Super-Rogue |
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3 * Copyright (C) 1984 Robert D. Kindelberger |
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4 * All rights reserved. |
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5 * |
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6 * See the file LICENSE.TXT for full copyright and licensing information. |
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7 */ |
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8 |
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9 #include "rogue.h" |
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10 |
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11 extern bool NONL; |
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12 |
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13 raw() |
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14 { |
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15 /* |
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16 VERSION 5.0 |
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17 _tty.c_lflag &= ~ICANON; |
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18 _tty.c_cc[VMIN] = 1; |
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19 _tty.c_cc[VTIME] = 255; |
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20 _tty.c_oflag &= ~OPOST; |
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21 */ |
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22 _rawmode = TRUE; |
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23 _tty.sg_flags |= CBREAK; |
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24 ioctl(_tty_ch, TIOCSETN, &_tty); |
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25 } |
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26 |
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27 |
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28 noraw() |
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29 { |
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30 /* |
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31 VERSION 5.0 |
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32 _tty.c_lflag |= ICANON; |
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33 _tty.c_cc[VMIN] = _res_flg.c_cc[VMIN]; |
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34 _tty.c_cc[VTIME] = _res_flg.c_cc[VTIME]; |
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35 _tty.c_oflag |= OPOST; |
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36 */ |
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37 _rawmode = FALSE; |
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38 _tty.sg_flags &= ~CBREAK; |
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39 ioctl(_tty_ch, TIOCSETN, &_tty); |
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40 } |
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41 |
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42 |
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43 crmode() |
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44 { |
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45 /* |
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46 VERSION 5.0 |
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47 _tty.c_lflag &= ~ICANON; |
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48 _tty.c_oflag |= ONLCR; |
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49 _tty.c_cc[VMIN] = 1; |
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50 _tty.c_cc[VTIME]=255; |
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51 */ |
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52 _rawmode = TRUE; |
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53 _tty.sg_flags |= (CBREAK | CRMOD); |
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54 ioctl(_tty_ch, TIOCSETN, &_tty); |
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55 } |
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56 |
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57 |
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58 nocrmode() |
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59 { |
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60 /* |
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61 _tty.c_lflag |= ICANON; |
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62 _tty.c_cc[VMIN]=_res_flg.c_cc[VMIN]; |
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63 _tty.c_cc[VTIME]=_res_flg.c_cc[VTIME]; |
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64 */ |
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65 _rawmode = FALSE; |
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66 _tty.sg_flags &= ~CBREAK; |
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67 ioctl(_tty_ch, TIOCSETN, &_tty); |
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68 } |
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69 |
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70 |
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71 echo() |
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72 { |
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73 _tty.sg_flags |= ECHO; |
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74 _echoit=TRUE; |
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75 ioctl(_tty_ch, TIOCSETN, &_tty); |
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76 } |
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77 |
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78 noecho() |
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79 { |
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80 _tty.sg_flags &= ~ECHO; |
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81 _echoit = FALSE; |
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82 ioctl(_tty_ch, TIOCSETN, &_tty); |
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83 } |
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84 |
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85 |
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86 nl() |
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87 { |
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88 /* |
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89 VERSION 5.0 |
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90 _tty.c_iflag |= ICRNL; |
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91 _tty.c_oflag |= ONLCR; |
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92 */ |
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93 _tty.sg_flags |= CRMOD; |
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94 NONL = TRUE; |
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95 ioctl(_tty_ch, TIOCSETN, &_tty); |
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96 } |
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97 |
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98 |
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99 nonl() |
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100 { |
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101 /* |
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102 VERSION 5.0 |
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103 _tty.c_iflag &= ~ICRNL; |
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104 _tty.c_oflag &= ~ONLCR; |
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105 */ |
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106 _tty.sg_flags &= ~CRMOD; |
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107 NONL = FALSE; |
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108 ioctl(_tty_ch, TIOCSETN, &_tty); |