diff options
Diffstat (limited to 'Modules/posixmodule.c')
| -rw-r--r-- | Modules/posixmodule.c | 64 |
1 files changed, 33 insertions, 31 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index d05b4ba..17032d9 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -12894,7 +12894,7 @@ os_WSTOPSIG_impl(PyObject *module, int status) #ifdef __APPLE__ /* On macOS struct statvfs uses 32-bit integers for block counts, - * resulting in overflow when filesystems are larger tan 4TB. Therefore + * resulting in overflow when filesystems are larger than 4TB. Therefore * os.statvfs is implemented in terms of statfs(2). */ @@ -12902,41 +12902,43 @@ static PyObject* _pystatvfs_fromstructstatfs(PyObject *module, struct statfs st) { PyObject *StatVFSResultType = get_posix_state(module)->StatVFSResultType; PyObject *v = PyStructSequence_New((PyTypeObject *)StatVFSResultType); - if (v == NULL) + if (v == NULL) { return NULL; + } - long flags = 0; - if (st.f_flags & MNT_RDONLY) { - flags |= ST_RDONLY; - } - if (st.f_flags & MNT_NOSUID) { - flags |= ST_NOSUID; - } + long flags = 0; + if (st.f_flags & MNT_RDONLY) { + flags |= ST_RDONLY; + } + if (st.f_flags & MNT_NOSUID) { + flags |= ST_NOSUID; + } - _Static_assert(sizeof(st.f_blocks) == sizeof(long long), "assuming large file"); + _Static_assert(sizeof(st.f_blocks) == sizeof(long long), "assuming large file"); - PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long) st.f_iosize)); - PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long) st.f_bsize)); - PyStructSequence_SET_ITEM(v, 2, - PyLong_FromLongLong((long long) st.f_blocks)); - PyStructSequence_SET_ITEM(v, 3, - PyLong_FromLongLong((long long) st.f_bfree)); - PyStructSequence_SET_ITEM(v, 4, - PyLong_FromLongLong((long long) st.f_bavail)); - PyStructSequence_SET_ITEM(v, 5, - PyLong_FromLongLong((long long) st.f_files)); - PyStructSequence_SET_ITEM(v, 6, - PyLong_FromLongLong((long long) st.f_ffree)); - PyStructSequence_SET_ITEM(v, 7, - PyLong_FromLongLong((long long) st.f_ffree)); - PyStructSequence_SET_ITEM(v, 8, PyLong_FromLong((long) flags)); +#define SET_ITEM(v, index, item) \ + do { \ + if (item == NULL) { \ + Py_DECREF(v); \ + return NULL; \ + } \ + PyStructSequence_SET_ITEM(v, index, item); \ + } while (0) \ - PyStructSequence_SET_ITEM(v, 9, PyLong_FromLong((long) NAME_MAX)); - PyStructSequence_SET_ITEM(v, 10, PyLong_FromUnsignedLong(st.f_fsid.val[0])); - if (PyErr_Occurred()) { - Py_DECREF(v); - return NULL; - } + SET_ITEM(v, 0, PyLong_FromLong((long) st.f_iosize)); + SET_ITEM(v, 1, PyLong_FromLong((long) st.f_bsize)); + SET_ITEM(v, 2, PyLong_FromLongLong((long long) st.f_blocks)); + SET_ITEM(v, 3, PyLong_FromLongLong((long long) st.f_bfree)); + SET_ITEM(v, 4, PyLong_FromLongLong((long long) st.f_bavail)); + SET_ITEM(v, 5, PyLong_FromLongLong((long long) st.f_files)); + SET_ITEM(v, 6, PyLong_FromLongLong((long long) st.f_ffree)); + SET_ITEM(v, 7, PyLong_FromLongLong((long long) st.f_ffree)); + SET_ITEM(v, 8, PyLong_FromLong((long) flags)); + + SET_ITEM(v, 9, PyLong_FromLong((long) NAME_MAX)); + SET_ITEM(v, 10, PyLong_FromUnsignedLong(st.f_fsid.val[0])); + +#undef SET_ITEM return v; } |