4.104.115
Last change
on this file since b2bbdb9 was
b2bbdb9,
checked in by Ralf Corsepius <ralf.corsepius@…>, on 03/27/10 at 05:01:30
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Add HAVE_CONFIG_H support to let files receive configure defines.
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-
Property mode set to
100644
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File size:
1.1 KB
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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 | #ifdef HAVE_CONFIG_H |
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13 | #include "config.h" |
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14 | #endif |
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15 | |
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16 | #include <rtems/bspcmdline.h> |
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17 | |
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18 | static void copy_string( |
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19 | const char *start, |
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20 | char *value, |
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21 | size_t length |
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22 | ) |
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23 | { |
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24 | int i; |
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25 | int quotes; |
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26 | const char *p = start; |
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27 | |
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28 | quotes=0; |
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29 | for (i=0 ; *p && i<length-1; ) { |
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30 | if ( *p == '\"' ) { |
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31 | quotes++; |
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32 | } else if ( ((quotes % 2) == 0) && *p == ' ' ) |
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33 | break; |
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34 | value[i++] = *p++; |
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35 | value[i] = '\0'; |
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36 | } |
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37 | |
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38 | } |
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39 | |
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40 | const char *rtems_bsp_cmdline_get_param( |
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41 | const char *name, |
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42 | char *value, |
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43 | size_t length |
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44 | ) |
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45 | { |
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46 | const char *p; |
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47 | |
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48 | if ( !name ) |
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49 | return NULL; |
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50 | |
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51 | if ( !value ) |
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52 | return NULL; |
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53 | |
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54 | if ( !length ) |
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55 | return NULL; |
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56 | |
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57 | value[0] = '\0'; |
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58 | |
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59 | p = rtems_bsp_cmdline_get_param_raw( name ); |
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60 | |
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61 | if ( !p ) |
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62 | return NULL; |
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63 | |
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64 | copy_string( p, value, length ); |
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65 | |
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66 | return value; |
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67 | } |
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