diff options
Diffstat (limited to 'Modules/posixmodule.c')
| -rw-r--r-- | Modules/posixmodule.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index dda758f..a83a06b 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -2758,6 +2758,33 @@ posix__getfinalpathname(PyObject *self, PyObject *args) return result; } /* end of posix__getfinalpathname */ + +static PyObject * +posix__getfileinformation(PyObject *self, PyObject *args) +{ + HANDLE hFile; + BY_HANDLE_FILE_INFORMATION info; + int fd; + + if (!PyArg_ParseTuple(args, "i:_getfileinformation", &fd)) + return NULL; + + if (!_PyVerify_fd(fd)) { + PyErr_SetString(PyExc_ValueError, "received invalid file descriptor"); + return NULL; + } + + hFile = (HANDLE)_get_osfhandle(fd); + if (hFile == INVALID_HANDLE_VALUE) + return win32_error("_getfileinformation", NULL); + + if (!GetFileInformationByHandle(hFile, &info)) + return win32_error("_getfileinformation", NULL); + + return Py_BuildValue("iii", info.dwVolumeSerialNumber, + info.nFileIndexHigh, + info.nFileIndexLow); +} #endif /* MS_WINDOWS */ PyDoc_STRVAR(posix_mkdir__doc__, @@ -7908,6 +7935,7 @@ static PyMethodDef posix_methods[] = { #ifdef MS_WINDOWS {"_getfullpathname", posix__getfullpathname, METH_VARARGS, NULL}, {"_getfinalpathname", posix__getfinalpathname, METH_VARARGS, NULL}, + {"_getfileinformation", posix__getfileinformation, METH_VARARGS, NULL}, #endif #ifdef HAVE_GETLOADAVG {"getloadavg", posix_getloadavg, METH_NOARGS, posix_getloadavg__doc__}, |