1 | /*- |
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2 | * Copyright (c) 1991, 1993, 1994 |
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3 | * The Regents of the University of California. All rights reserved. |
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4 | * |
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5 | * This code is derived from software contributed to Berkeley by |
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6 | * Keith Muller of the University of California, San Diego and Lance |
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7 | * Visser of Convex Computer Corporation. |
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8 | * |
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9 | * Redistribution and use in source and binary forms, with or without |
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10 | * modification, are permitted provided that the following conditions |
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11 | * are met: |
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12 | * 1. Redistributions of source code must retain the above copyright |
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13 | * notice, this list of conditions and the following disclaimer. |
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14 | * 2. Redistributions in binary form must reproduce the above copyright |
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15 | * notice, this list of conditions and the following disclaimer in the |
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16 | * documentation and/or other materials provided with the distribution. |
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17 | * 4. Neither the name of the University nor the names of its contributors |
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18 | * may be used to endorse or promote products derived from this software |
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19 | * without specific prior written permission. |
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20 | * |
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21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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31 | * SUCH DAMAGE. |
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32 | * |
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33 | * @(#)extern.h 8.3 (Berkeley) 4/2/94 |
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34 | * $FreeBSD: src/bin/dd/extern.h,v 1.15 2004/08/15 19:10:05 rwatson Exp $ |
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35 | */ |
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36 | |
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37 | #ifndef _EXTERN_DD_H_ |
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38 | #define _EXTERN_DD_H_ |
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39 | |
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40 | #include <setjmp.h> |
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41 | |
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42 | typedef struct rtems_shell_dd_globals_t { |
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43 | IO in, out; /* input/output state */ |
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44 | STAT st; /* statistics */ |
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45 | void (*cfunc)(struct rtems_shell_dd_globals_t* globals); /* conversion function */ |
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46 | uintmax_t cpy_cnt; /* # of blocks to copy */ |
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47 | u_int ddflags; /* conversion options */ |
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48 | size_t cbsz; /* conversion block size */ |
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49 | uintmax_t files_cnt; /* # of files to copy */ |
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50 | const u_char *ctab; /* conversion table */ |
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51 | char fill_char; /* Character to fill with if defined */ |
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52 | u_char casetab[256]; |
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53 | int exit_code; |
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54 | jmp_buf exit_jmp; |
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55 | } rtems_shell_dd_globals; |
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56 | |
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57 | #define in globals->in |
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58 | #define out globals->out |
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59 | #define st globals->st |
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60 | #define cfunc globals->cfunc |
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61 | #define cpy_cnt globals->cpy_cnt |
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62 | #define ddflags globals->ddflags |
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63 | #define cbsz globals->cbsz |
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64 | #define files_cnt globals->files_cnt |
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65 | #define casetab globals->casetab |
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66 | #define ctab globals->ctab |
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67 | #define fill_char globals->fill_char |
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68 | #define exit_jump &(globals->exit_jmp) |
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69 | |
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70 | #define block rtems_shell_dd_block |
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71 | #define block_close rtems_shell_dd_block_close |
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72 | #define dd_out rtems_shell_dd_dd_out |
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73 | #define def rtems_shell_dd_def |
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74 | #define def_close rtems_shell_dd_def_close |
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75 | #define jcl rtems_shell_dd_jcl |
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76 | #define pos_in rtems_shell_dd_pos_in |
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77 | #define pos_out rtems_shell_dd_pos_out |
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78 | #define summary rtems_shell_dd_summary |
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79 | #define summaryx rtems_shell_dd_summaryx |
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80 | #define terminate rtems_shell_dd_terminate |
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81 | #define unblock rtems_shell_dd_unblock |
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82 | #define unblock_close rtems_shell_dd_unblock_close |
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83 | |
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84 | void block(rtems_shell_dd_globals* ); |
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85 | void block_close(rtems_shell_dd_globals* ); |
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86 | void dd_out(rtems_shell_dd_globals* , int); |
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87 | void def(rtems_shell_dd_globals* globals); |
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88 | void def_close(rtems_shell_dd_globals* ); |
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89 | void jcl(rtems_shell_dd_globals* , char **); |
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90 | void pos_in(rtems_shell_dd_globals* ); |
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91 | void pos_out(rtems_shell_dd_globals* ); |
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92 | void summary(rtems_shell_dd_globals* ); |
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93 | void summaryx(rtems_shell_dd_globals* , int); |
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94 | void terminate(int); |
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95 | void unblock(rtems_shell_dd_globals* globals); |
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96 | void unblock_close(rtems_shell_dd_globals* globals); |
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97 | |
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98 | extern const u_char a2e_32V[256], a2e_POSIX[256]; |
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99 | extern const u_char e2a_32V[256], e2a_POSIX[256]; |
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100 | extern const u_char a2ibm_32V[256], a2ibm_POSIX[256]; |
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101 | |
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102 | void rtems_shell_dd_exit(rtems_shell_dd_globals* globals, int code); |
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103 | |
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104 | #define exit(ec) rtems_shell_dd_exit(globals, ec) |
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105 | |
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106 | #endif /* !_EXTERN_H_ */ |
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