diff options
Diffstat (limited to 'Modules/posixmodule.c')
| -rw-r--r-- | Modules/posixmodule.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index a0a2a30511..88d3d83239 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -8422,6 +8422,21 @@ os_close_impl(PyObject *module, int fd) } +#ifdef HAVE_FDWALK +static int +_fdwalk_close_func(void *lohi, int fd) +{ + int lo = ((int *)lohi)[0]; + int hi = ((int *)lohi)[1]; + + if (fd >= hi) + return 1; + else if (fd >= lo) + close(fd); + return 0; +} +#endif /* HAVE_FDWALK */ + /*[clinic input] os.closerange @@ -8436,11 +8451,21 @@ static PyObject * os_closerange_impl(PyObject *module, int fd_low, int fd_high) /*[clinic end generated code: output=0ce5c20fcda681c2 input=5855a3d053ebd4ec]*/ { +#ifdef HAVE_FDWALK + int lohi[2]; +#else int i; +#endif Py_BEGIN_ALLOW_THREADS _Py_BEGIN_SUPPRESS_IPH +#ifdef HAVE_FDWALK + lohi[0] = Py_MAX(fd_low, 0); + lohi[1] = fd_high; + fdwalk(_fdwalk_close_func, lohi); +#else for (i = Py_MAX(fd_low, 0); i < fd_high; i++) close(i); +#endif _Py_END_SUPPRESS_IPH Py_END_ALLOW_THREADS Py_RETURN_NONE; |