4.104.115
Last change
on this file since 52976086 was
52976086,
checked in by Joel Sherrill <joel.sherrill@…>, on 08/06/09 at 15:21:14
|
2009-08-06 Joel Sherrill <joel.sherrill@…>
- libmisc/bspcmdline/bspcmdline.h, libmisc/bspcmdline/bspcmdline_get.c,
libmisc/bspcmdline/bspcmdline_getparam.c,
libmisc/bspcmdline/bspcmdline_getparamraw.c,
libmisc/bspcmdline/bspcmdline_getparamrhs.c: Add rtems_ as prefix to
all routines.
|
-
Property mode set to
100644
|
File size:
1.0 KB
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Line | |
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1 | /* |
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2 | * COPYRIGHT (c) 1989-2009. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * |
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5 | * The license and distribution terms for this file may be |
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6 | * found in the file LICENSE in this distribution or at |
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7 | * http://www.rtems.com/license/LICENSE. |
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8 | * |
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9 | * $Id$ |
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10 | */ |
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11 | |
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12 | #include <rtems/bspcmdline.h> |
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13 | |
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14 | #include <stdio.h> |
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15 | |
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16 | static void copy_string( |
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17 | const char *start, |
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18 | char *value, |
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19 | size_t length |
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20 | ) |
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21 | { |
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22 | int i; |
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23 | int quotes; |
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24 | const char *p = start; |
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25 | |
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26 | quotes=0; |
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27 | for (i=0 ; *p && i<length-1; ) { |
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28 | if ( *p == '\"' ) { |
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29 | quotes++; |
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30 | } else if ( ((quotes % 2) == 0) && *p == ' ' ) |
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31 | break; |
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32 | value[i++] = *p++; |
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33 | value[i] = '\0'; |
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34 | } |
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35 | |
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36 | } |
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37 | |
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38 | const char *rtems_bsp_cmdline_get_param( |
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39 | const char *name, |
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40 | char *value, |
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41 | size_t length |
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42 | ) |
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43 | { |
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44 | const char *p; |
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45 | |
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46 | if ( !name ) |
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47 | return NULL; |
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48 | |
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49 | if ( !value ) |
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50 | return NULL; |
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51 | |
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52 | if ( !length ) |
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53 | return NULL; |
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54 | |
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55 | value[0] = '\0'; |
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56 | |
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57 | p = rtems_bsp_cmdline_get_param_raw( name ); |
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58 | |
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59 | if ( !p ) |
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60 | return NULL; |
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61 | |
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62 | copy_string( p, value, length ); |
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63 | |
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64 | return value; |
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65 | } |
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66 | |
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67 | |
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