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comparison packages/language/c/libc/time/current/include/timeutil.h @ 115:6ed91473a1cd ecos-sw-2000-08-21

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Merge from eCos master repository on 2000-08-21-22:40:54-BST
author jlarmour
date Fri, 25 Aug 2000 17:32:38 +0000
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children e0c0827131d1
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114:5ad2b71d525e 115:6ed91473a1cd
1 #ifndef CYGONCE_LIBC_TIME_TIMEUTIL_H
2 #define CYGONCE_LIBC_TIME_TIMEUTIL_H
3 //========================================================================
4 //
5 // timeutil.h
6 //
7 // ISO C date and time implementation support functions
8 //
9 //========================================================================
10 //####COPYRIGHTBEGIN####
11 //
12 // -------------------------------------------
13 // The contents of this file are subject to the Red Hat eCos Public License
14 // Version 1.1 (the "License"); you may not use this file except in
15 // compliance with the License. You may obtain a copy of the License at
16 // http://www.redhat.com/
17 //
18 // Software distributed under the License is distributed on an "AS IS"
19 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
20 // License for the specific language governing rights and limitations under
21 // the License.
22 //
23 // The Original Code is eCos - Embedded Configurable Operating System,
24 // released September 30, 1998.
25 //
26 // The Initial Developer of the Original Code is Red Hat.
27 // Portions created by Red Hat are
28 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
29 // All Rights Reserved.
30 // -------------------------------------------
31 //
32 //####COPYRIGHTEND####
33 //========================================================================
34 //#####DESCRIPTIONBEGIN####
35 //
36 // Author(s): jlarmour
37 // Contributors: jlarmour
38 // Date: 1999-03-03
39 // Purpose: Provide declarations for support functions used by the
40 // ISO C date and time implementation
41 // Description:
42 // Usage: #include <cyg/libc/time/timeutil.h>
43 //
44 //####DESCRIPTIONEND####
45 //
46 //========================================================================
47
48 // INCLUDES
49
50 #include <cyg/infra/cyg_type.h> // Common type definitions and support
51
52 #ifdef __cplusplus
53 extern "C" {
54 #endif
55
56 // GLOBALS
57
58 // Strings of the days and month names
59 // FIXME: should comment out "const" in multi-dimensional arrays until
60 // PR 19440 is fixed
61 extern const char cyg_libc_time_day_name[7][10];
62 extern const cyg_uint8 cyg_libc_time_day_name_len[7];
63 extern const char cyg_libc_time_month_name[12][10];
64 extern const cyg_uint8 cyg_libc_time_month_name_len[12];
65
66 // number of days in each month, defined for normal and leap years
67 extern const cyg_uint8 cyg_libc_time_month_lengths[2][12];
68
69
70 // FUNCTION PROTOTYPES
71
72 ////////////////////////////////////////
73 // cyg_libc_time_normalize_structtm() //
74 ////////////////////////////////////////
75 //
76 // cyg_libc_time_normalize_structtm() will adjust the fields of a struct tm
77 // so that they are within the normal ranges expected.
78 // tm_wday, tm_yday, and tm_isdst are ignored
79
80 extern void
81 cyg_libc_time_normalize_structtm( struct tm *__timeptr );
82
83 //////////////////////////
84 // cyg_libc_time_itoa() //
85 //////////////////////////
86 //
87 // This converts num to a string and puts it into s padding with
88 // "0"'s if padzero is set, or spaces otherwise if necessary.
89 // The number of chars written to s is returned
90 //
91
92 extern cyg_uint8
93 cyg_libc_time_itoa( cyg_uint8 *__s, cyg_int32 __num, cyg_uint8 __width,
94 cyg_bool __padzero );
95
96 #ifdef __cplusplus
97 } // extern "C"
98 #endif
99
100 #endif // CYGONCE_LIBC_TIME_TIMEUTIL_H multiple inclusion protection
101
102 // EOF timeutil.h