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bpo-38068: Clean up gettimeofday configure logic. (GH-15775)

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Assume gettimeofday exists and takes two arguments.
This commit is contained in:
Benjamin Peterson 2019-09-10 11:37:59 +01:00 • committed by T. Wouters
parent c8dfa7333d
commit f1c19031fd
5 changed files with 1 additions and 59 deletions
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4
Python/pytime.c
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@ -718,11 +718,7 @@ pygettimeofday(_PyTime_t *tp, _Py_clock_info_t *info, int raise)
#else /* HAVE_CLOCK_GETTIME */
/* test gettimeofday() */
#ifdef GETTIMEOFDAY_NO_TZ
err = gettimeofday(&tv);
#else
err = gettimeofday(&tv, (struct timezone *)NULL);
#endif
if (err) {
if (raise) {
PyErr_SetFromErrno(PyExc_OSError);

9
Python/thread_pthread.h
View file

@ -97,17 +97,10 @@
#endif
/* We assume all modern POSIX systems have gettimeofday() */
#ifdef GETTIMEOFDAY_NO_TZ
#define GETTIMEOFDAY(ptv) gettimeofday(ptv)
#else
#define GETTIMEOFDAY(ptv) gettimeofday(ptv, (struct timezone *)NULL)
#endif
#define MICROSECONDS_TO_TIMESPEC(microseconds, ts) \
do { \
struct timeval tv; \
GETTIMEOFDAY(&tv); \
gettimeofday(&tv, NULL); \
tv.tv_usec += microseconds % 1000000; \
tv.tv_sec += microseconds / 1000000; \
tv.tv_sec += tv.tv_usec / 1000000; \