You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
2.4 KiB
74 lines
2.4 KiB
/*
|
|
* Print time_t and nanoseconds in symbolic format.
|
|
*
|
|
* Copyright (c) 2015-2017 Dmitry V. Levin <ldv@altlinux.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "tests.h"
|
|
#include <stdio.h>
|
|
#include <time.h>
|
|
|
|
static void
|
|
print_time_t_ex(const time_t t, const unsigned long long part_sec,
|
|
const unsigned int max_part_sec, const int width,
|
|
const int comment)
|
|
{
|
|
|
|
if ((!t && !part_sec) || part_sec > max_part_sec)
|
|
return;
|
|
|
|
const struct tm *const p = localtime(&t);
|
|
char buf[256];
|
|
if (!p || !strftime(buf, sizeof(buf), "%FT%T", p))
|
|
return;
|
|
|
|
if (comment)
|
|
fputs(" /* ", stdout);
|
|
|
|
fputs(buf, stdout);
|
|
|
|
if (part_sec)
|
|
printf(".%0*llu", width, part_sec);
|
|
|
|
if (strftime(buf, sizeof(buf), "%z", p))
|
|
fputs(buf, stdout);
|
|
|
|
if (comment)
|
|
fputs(" */", stdout);
|
|
}
|
|
|
|
void
|
|
print_time_t_nsec(const time_t t, const unsigned long long nsec, int comment)
|
|
{
|
|
print_time_t_ex(t, nsec, 999999999, 9, comment);
|
|
}
|
|
|
|
void
|
|
print_time_t_usec(const time_t t, const unsigned long long usec, int comment)
|
|
{
|
|
print_time_t_ex(t, usec, 999999, 6, comment);
|
|
}
|