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Patch #606592: Subsecond timestamps in stat_result.

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This commit is contained in:
Martin v. Löwis 2002-09-09 14:24:16 +00:00
parent df453fd026
commit 94717ed1d4
6 changed files with 112 additions and 11 deletions
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36
Modules/posixmodule.c
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@ -612,11 +612,28 @@ static PyStructSequence_Desc statvfs_result_desc = {
static PyTypeObject StatResultType;
static PyTypeObject StatVFSResultType;
static void
fill_time(PyObject *v, int index, time_t sec, unsigned long nsec)
{
PyObject *val;
if (nsec) {
val = PyFloat_FromDouble(sec + 1e-9*nsec);
} else {
#if SIZEOF_TIME_T > SIZEOF_LONG
val = PyLong_FromLongLong((LONG_LONG)sec);
#else
val = PyInt_FromLong((long)sec);
#endif
}
PyStructSequence_SET_ITEM(v, index, val);
}
/* pack a system stat C structure into the Python stat tuple
(used by posix_stat() and posix_fstat()) */
static PyObject*
_pystat_fromstructstat(STRUCT_STAT st)
{
unsigned long ansec, mnsec, cnsec;
PyObject *v = PyStructSequence_New(&StatResultType);
if (v == NULL)
return NULL;
@ -643,18 +660,17 @@ _pystat_fromstructstat(STRUCT_STAT st)
#else
PyStructSequence_SET_ITEM(v, 6, PyInt_FromLong(st.st_size));
#endif
#if SIZEOF_TIME_T > SIZEOF_LONG
PyStructSequence_SET_ITEM(v, 7,
PyLong_FromLongLong((LONG_LONG)st.st_atime));
PyStructSequence_SET_ITEM(v, 8,
PyLong_FromLongLong((LONG_LONG)st.st_mtime));
PyStructSequence_SET_ITEM(v, 9,
PyLong_FromLongLong((LONG_LONG)st.st_ctime));
#ifdef HAVE_STAT_TV_NSEC
ansec = st.st_atim.tv_nsec;
mnsec = st.st_mtim.tv_nsec;
cnsec = st.st_ctim.tv_nsec;
#else
PyStructSequence_SET_ITEM(v, 7, PyInt_FromLong((long)st.st_atime));
PyStructSequence_SET_ITEM(v, 8, PyInt_FromLong((long)st.st_mtime));
PyStructSequence_SET_ITEM(v, 9, PyInt_FromLong((long)st.st_ctime));
ansec = mnsec = cnsec = 0;
#endif
fill_time(v, 7, st.st_atime, ansec);
fill_time(v, 8, st.st_mtime, mnsec);
fill_time(v, 9, st.st_ctime, cnsec);
#ifdef HAVE_ST_BLKSIZE
PyStructSequence_SET_ITEM(v, ST_BLKSIZE_IDX,