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Issue #22117: The signal modules uses the new _PyTime_t API

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* Add _PyTime_AsTimespec()
* Add unit tests for _PyTime_AsTimespec()
This commit is contained in:
Victor Stinner 2015-03-27 18:19:03 +01:00
parent 7181dec3f1
commit 34dc0f46ae
5 changed files with 88 additions and 15 deletions
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21
Python/pytime.c
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@ -572,6 +572,27 @@ _PyTime_AsTimeval(_PyTime_t t, struct timeval *tv, _PyTime_round_t round)
return 0;
}
#ifdef HAVE_CLOCK_GETTIME
int
_PyTime_AsTimespec(_PyTime_t t, struct timespec *ts)
{
_PyTime_t sec, nsec;
sec = t / SEC_TO_NS;
nsec = t % SEC_TO_NS;
if (nsec < 0) {
nsec += SEC_TO_NS;
sec -= 1;
}
ts->tv_sec = (time_t)sec;
if ((_PyTime_t)ts->tv_sec != sec) {
_PyTime_overflow();
return -1;
}
ts->tv_nsec = nsec;
return 0;
}
#endif
static int
pygettimeofday_new(_PyTime_t *tp, _Py_clock_info_t *info, int raise)
{