1 /*- 2 * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org> 3 * Copyright (c) 1997 FreeBSD Inc. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD: src/lib/libc/stdtime/timelocal.c,v 1.8.2.4 2002/08/12 11:20:24 ache Exp $ 28 * $DragonFly: src/lib/libc/stdtime/timelocal.c,v 1.3 2005/01/31 22:29:44 dillon Exp $ 29 */ 30 31 #include "namespace.h" 32 #include <stddef.h> 33 #include <unistd.h> 34 #include "un-namespace.h" 35 36 #include "ldpart.h" 37 #include "timelocal.h" 38 39 static struct lc_time_T _time_locale; 40 static int _time_using_locale; 41 static char *time_locale_buf; 42 43 #define LCTIME_SIZE (sizeof(struct lc_time_T) / sizeof(char *)) 44 45 static const struct lc_time_T _C_time_locale = { 46 { 47 "Jan", "Feb", "Mar", "Apr", "May", "Jun", 48 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 49 }, { 50 "January", "February", "March", "April", "May", "June", 51 "July", "August", "September", "October", "November", "December" 52 }, { 53 "Sun", "Mon", "Tue", "Wed", 54 "Thu", "Fri", "Sat" 55 }, { 56 "Sunday", "Monday", "Tuesday", "Wednesday", 57 "Thursday", "Friday", "Saturday" 58 }, 59 60 /* X_fmt */ 61 "%H:%M:%S", 62 63 /* 64 * x_fmt 65 * Since the C language standard calls for 66 * "date, using locale's date format," anything goes. 67 * Using just numbers (as here) makes Quakers happier; 68 * it's also compatible with SVR4. 69 */ 70 "%m/%d/%y", 71 72 /* 73 * c_fmt 74 */ 75 "%a %b %e %H:%M:%S %Y", 76 77 /* am */ 78 "AM", 79 80 /* pm */ 81 "PM", 82 83 /* date_fmt */ 84 "%a %b %e %H:%M:%S %Z %Y", 85 86 /* alt_month 87 * Standalone months forms for %OB 88 */ 89 { 90 "January", "February", "March", "April", "May", "June", 91 "July", "August", "September", "October", "November", "December" 92 }, 93 94 /* md_order 95 * Month / day order in dates 96 */ 97 "md", 98 99 /* ampm_fmt 100 * To determine 12-hour clock format time (empty, if N/A) 101 */ 102 "%I:%M:%S %p" 103 }; 104 105 struct lc_time_T * 106 __get_current_time_locale(void) 107 { 108 return (_time_using_locale 109 ? &_time_locale 110 : (struct lc_time_T *)&_C_time_locale); 111 } 112 113 int 114 __time_load_locale(const char *name) 115 { 116 return (__part_load_locale(name, &_time_using_locale, 117 time_locale_buf, "LC_TIME", 118 LCTIME_SIZE, LCTIME_SIZE, 119 (const char **)&_time_locale)); 120 } 121