1 // $Id: fmt-tai64n.c,v 1.1 2004/06/16 10:06:03 ensc Exp $ --*- c -*--
3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; version 2 of the License.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 #include "fmt-internal.h"
31 FMT_P(tai64n)(char *buf, struct timeval const *now)
33 uint64_t tai_secs = 1ll << 62;
37 tai_secs += now->tv_sec;
40 l = FMT_P(xuint64)(ptr, tai_secs); // always 16 bytes
45 l = FMT_P(xuint32)(0, now->tv_usec*1000);
46 FMT_P(xuint32)(ptr+8-l, now->tv_usec*1000);