4.104.115
Last change
on this file since 0893220 was
48751ab,
checked in by Joel Sherrill <joel.sherrill@…>, on 07/23/09 at 14:32:34
|
2009-07-23 Joel Sherrill <joel.sherrill@…>
- libmisc/Makefile.am, libmisc/shell/main_chmod.c,
libmisc/shell/main_mdump.c, libmisc/shell/main_medit.c,
libmisc/shell/main_mfill.c, libmisc/shell/main_mmove.c,
libmisc/shell/main_msdosfmt.c, libmisc/shell/main_mwdump.c,
libmisc/shell/main_sleep.c, libmisc/shell/main_umask.c,
libmisc/shell/shell_script.c, libmisc/stringto/stringto.h,
libmisc/stringto/stringto_template.h: Convert return type from bool
to rtems_status_code and add rtems_string_to_pointer. Perform
associated clean up and changes for return type change.
- libmisc/stringto/stringtopointer.c: New file.
|
-
Property mode set to
100644
|
File size:
1.7 KB
|
Line | |
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1 | /* |
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2 | * MEDIT Shell Command Implmentation |
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3 | * |
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4 | * Author: Fernando RUIZ CASAS |
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5 | * Work: fernando.ruiz@ctv.es |
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6 | * Home: correo@fernando-ruiz.com |
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7 | * |
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8 | * The license and distribution terms for this file may be |
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9 | * found in the file LICENSE in this distribution or at |
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10 | * http://www.rtems.com/license/LICENSE. |
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11 | * |
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12 | * $Id$ |
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13 | */ |
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14 | |
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15 | #ifdef HAVE_CONFIG_H |
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16 | #include "config.h" |
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17 | #endif |
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18 | |
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19 | #include <ctype.h> |
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20 | #include <stdio.h> |
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21 | #include <string.h> |
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22 | |
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23 | #include <rtems.h> |
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24 | #include <rtems/shell.h> |
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25 | #include <rtems/stringto.h> |
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26 | #include "internal.h" |
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27 | |
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28 | extern int rtems_shell_main_mdump(int, char *); |
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29 | |
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30 | int rtems_shell_main_medit( |
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31 | int argc, |
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32 | char *argv[] |
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33 | ) |
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34 | { |
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35 | unsigned char *pb; |
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36 | void *tmpp; |
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37 | int n; |
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38 | int i; |
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39 | |
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40 | if ( argc < 3 ) { |
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41 | fprintf(stderr,"%s: too few arguments\n", argv[0]); |
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42 | return -1; |
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43 | } |
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44 | |
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45 | /* |
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46 | * Convert arguments into numbers |
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47 | */ |
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48 | if ( rtems_string_to_pointer(argv[1], &tmpp, NULL) ) { |
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49 | printf( "Address argument (%s) is not a number\n", argv[1] ); |
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50 | return -1; |
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51 | } |
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52 | pb = tmpp; |
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53 | |
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54 | /* |
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55 | * Now edit the memory |
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56 | */ |
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57 | n = 0; |
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58 | for (i=2 ; i<=argc ; i++) { |
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59 | unsigned char tmpc; |
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60 | |
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61 | if ( rtems_string_to_unsigned_char(argv[i], &tmpc, NULL, 0) ) { |
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62 | printf( "Value (%s) is not a number\n", argv[i] ); |
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63 | continue; |
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64 | } |
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65 | |
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66 | pb[n++] = tmpc; |
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67 | } |
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68 | |
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69 | return 0; |
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70 | } |
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71 | |
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72 | rtems_shell_cmd_t rtems_shell_MEDIT_Command = { |
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73 | "medit", /* name */ |
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74 | "medit address value1 [value2 ...]", /* usage */ |
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75 | "mem", /* topic */ |
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76 | rtems_shell_main_medit, /* command */ |
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77 | NULL, /* alias */ |
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78 | NULL /* next */ |
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79 | }; |
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