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#include <config.h>
#include <stdio.h>
#include "system.h"
#include "fprintftime.h"
#include "parse-datetime.h"
#include "quote.h"
#include "show-date.h"
#include "stat-time.h"
/* Display the date and/or time in WHEN according to the format specified
in FORMAT, followed by a newline.
If successful, return true.
If unsuccessful, prints an error message to STDERR and returns false.
If unsuccessful and ON_ERROR_PRINT_UNFORMATTED, also prints WHEN.TV_SEC
to STDOUT. */
extern bool
show_date (char const *format, struct timespec when, timezone_t tz)
{
struct tm tm;
if (!localtime_rz (tz, &when.tv_sec, &tm))
{
char buf[INT_BUFSIZE_BOUND (intmax_t)];
error (0, 0, _("time %s is out of range"),
quote (timetostr (when.tv_sec, buf)));
return false;
}
if (fprintftime (stdout, format, &tm, tz, when.tv_nsec) < 0)
{
if (! ferror (stdout)) /* otherwise it will be diagnosed later. */
error (0, errno, _("fprintftime error"));
return false;
}
return true;
}
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