2 * Copyright (c) 2005 Poul-Henning Kamp
3 * Copyright (c) 1990, 1993
4 * The Regents of the University of California. All rights reserved.
6 * This code is derived from software contributed to Berkeley by
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10 * modification, are permitted provided that the following conditions
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13 * notice, this list of conditions and the following disclaimer.
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16 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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33 * $FreeBSD: src/lib/libc/stdio/xprintf_time.c,v 1.3 2006/02/04 14:35:01 phk Exp $
36 #include "namespace.h"
42 #include "un-namespace.h"
46 __printf_arginfo_time(const struct printf_info *pi, size_t n, int *argt)
54 #define HOUR (60 * MINUTE)
55 #define DAY (24 * HOUR)
56 #define YEAR (365 * DAY)
59 __printf_render_time(struct __printf_io *io, const struct printf_info *pi,
60 const void *const *arg)
72 tv = *((struct timeval **)arg[0]);
74 nsec = tv->tv_usec * 1000;
76 } else if (pi->is_long_double) {
77 ts = *((struct timespec **)arg[0]);
82 tp = *((time_t **)arg[0]);
90 p += sprintf(p, "%jdy", t / YEAR);
93 if (t >= DAY && t != 0) {
94 p += sprintf(p, "%jdd", t / DAY);
97 if (t >= HOUR && t != 0) {
98 p += sprintf(p, "%jdh", t / HOUR);
101 if (t >= MINUTE && t != 0) {
102 p += sprintf(p, "%jdm", t / MINUTE);
105 if (t != 0 || tx == 0)
106 p += sprintf(p, "%jds", t);
108 p += sprintf(p, "%jd", (intmax_t)t);
110 if (pi->is_long || pi->is_long_double) {
113 for (i = prec; i < 9; i++)
115 p += sprintf(p, ".%.*d", prec, nsec);
117 return(__printf_out(io, pi, buf, p - buf));