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1 /* |
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2 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Struct and function declarations for dealing with time. |
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16 * |
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17 * |
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18 */ |
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19 |
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20 |
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21 |
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22 /** |
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23 @file |
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24 @publishedAll |
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25 @released |
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26 */ |
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27 |
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28 #ifndef _TIME_H_ |
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29 #define _TIME_H_ |
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30 |
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31 #ifdef __cplusplus |
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32 extern "C" { |
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33 #endif |
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34 |
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35 #include "_ansi.h" |
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36 |
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37 #ifndef NULL |
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38 #define NULL 0L |
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39 #endif |
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40 |
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41 #include <libc/machine/types.h> /* Get _CLOCK_T_ and _TIME_T_. */ |
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42 |
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43 #define __need_size_t |
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44 #include <stddef.h> |
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45 |
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46 #ifndef __clock_t_defined |
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47 typedef _CLOCK_T_ clock_t; |
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48 #define __clock_t_defined |
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49 #endif |
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50 |
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51 #ifndef __time_t_defined |
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52 #ifndef _TIME_T_DEFINED |
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53 #define __time_t_defined |
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54 #define _TIME_T_DEFINED |
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55 typedef _TIME_T_ time_t; |
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56 #endif //__time_t_defined |
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57 #endif //_TIME_T_DEFINED |
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58 |
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59 #ifndef __ARMCC__ |
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60 #define __SOFTFP |
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61 #endif |
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62 |
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63 struct tm |
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64 { |
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65 int tm_sec; /* seconds (0-59) */ |
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66 int tm_min; /* minutes (0-59) */ |
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67 int tm_hour; /* hours since midnight (0-23) */ |
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68 int tm_mday; /* day of month (1-31) */ |
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69 int tm_mon; /* month (0-11, January = 0) */ |
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70 int tm_year; /* years since 1900 */ |
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71 int tm_wday; /* day of week (0-6, Sunday = 0) */ |
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72 int tm_yday; /* day of year (0-365, Jan 1st = 0) */ |
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73 int tm_isdst; /* negative means dst status unknown */ |
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74 }; |
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75 |
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76 IMPORT_C clock_t clock (void); |
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77 IMPORT_C double difftime (time_t _time2, time_t _time1) __SOFTFP; |
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78 IMPORT_C time_t mktime (struct tm *_timeptr); |
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79 IMPORT_C time_t time (time_t *_timer); |
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80 IMPORT_C size_t strftime (char *_s, size_t _maxsize, const char *_fmt, const struct tm *_t); |
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81 #ifndef _REENT_ONLY |
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82 IMPORT_C char* asctime (const struct tm *_tblock); |
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83 IMPORT_C char* ctime (const time_t *_time); |
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84 IMPORT_C struct tm* gmtime (const time_t *_timer); |
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85 IMPORT_C struct tm* localtime (const time_t *_timer); |
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86 #endif |
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87 |
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88 /** |
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89 Re-entrant versions of the functions that return pointers to |
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90 a statically allocated buffer. These are internal to the STDLIB |
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91 implementation and not standard ANSI functions |
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92 */ |
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93 IMPORT_C char* asctime_r (const struct tm *, char *); |
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94 IMPORT_C char* ctime_r (const time_t *, char *); |
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95 IMPORT_C struct tm* gmtime_r (const time_t *, struct tm *); |
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96 IMPORT_C struct tm* localtime_r (const time_t *, struct tm *); |
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97 |
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98 #ifdef __cplusplus |
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99 } |
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100 #endif |
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101 #endif /* _TIME_H_ */ |