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/* See LICENSE file for copyright and license details. */
#include "libsimple.h"
#include <sys/timex.h>
#ifndef TEST
int
libsimple_gmtime(struct tm *tm, struct timespec *ts)
{
struct timex timex;
int r;
memset(&timex, 0, sizeof(timex));
timex.status = ADJ_NANO;
r = adjtimex(&timex);
if (r == -1)
return -1;
if (ts) {
ts->tv_sec = timex.time.tv_sec;
ts->tv_nsec = timex.time.tv_usec;
}
if (timex.time.tv_sec % (24 * 60 * 60) == 0) {
if (r == TIME_INS) {
timex.time.tv_sec -= 1;
if (!gmtime_r(&timex.time.tv_sec, tm))
return -1;
tm->tm_sec += 1;
return 1;
} else if (r == TIME_DEL) {
timex.time.tv_sec += 1;
if (!gmtime_r(&timex.time.tv_sec, tm))
return -1;
} else {
if (!gmtime_r(&timex.time.tv_sec, tm))
return -1;
}
} else if (r == TIME_OOP) {
if (!gmtime_r(&timex.time.tv_sec, tm))
return -1;
tm->tm_sec += 1;
} else {
if (!gmtime_r(&timex.time.tv_sec, tm))
return -1;
}
return 0;
}
#else
#include "test.h"
int
main(void)
{
/* TODO test */
return 0;
}
#endif
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