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cloudbase.mooo.com Git - z180-stamp.git/blob - time/isotime_r.c
2 * (C)2012 Michael Duane Rice All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer. Redistributions in binary
10 * form must reproduce the above copyright notice, this list of conditions
11 * and the following disclaimer in the documentation and/or other materials
12 * provided with the distribution. Neither the name of the copyright holders
13 * nor the names of contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
29 /* $Id: isotime_r.c 2365 2013-04-27 15:32:59Z swfltek $ */
32 Re entrant version of isotime(), which prints the date and time in ISO 8601 format.
38 extern void __print_lz(int , char *, char );
41 isotime_r(const struct tm
* tmptr
, char *buffer
)
45 i
= tmptr
->tm_year
+ 1900;
46 __print_lz(i
/100, buffer
, '-');
48 __print_lz(i
%100, buffer
,'-');
51 i
= tmptr
->tm_mon
+ 1;
52 __print_lz(i
, buffer
,'-');
56 __print_lz(i
, buffer
,' ');
60 __print_lz(i
, buffer
,':');
64 __print_lz(i
, buffer
,':');
68 __print_lz(i
, buffer
,0);