python: reindent _reader.c

All files should follow our coding style, and that means 8ch indenting.
Let's correct that.

1 files changed, 577 insertions, 582 deletions

diff --git a/systemd/_reader.c b/systemd/_reader.c
index 224a916..059b904 100644
--- a/systemd/_reader.c
+++ b/systemd/_reader.c
@@ -1,4 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
 /***
   This file is part of systemd.
@@ -34,12 +34,11 @@
 #include "build.h"
 
 typedef struct {
-    PyObject_HEAD
-    sd_journal *j;
+        PyObject_HEAD
+        sd_journal *j;
 } Reader;
 static PyTypeObject ReaderType;
 
-
 PyDoc_STRVAR(module__doc__,
              "Class to reads the systemd journal similar to journalctl.");
 
@@ -51,16 +50,16 @@ PyDoc_STRVAR(MonotonicType__doc__,
              "A tuple of (timestamp, bootid) for holding monotonic timestamps");
 
 static PyStructSequence_Field MonotonicType_fields[] = {
-    {(char*) "timestamp", (char*) "Time"},
-    {(char*) "bootid", (char*) "Unique identifier of the boot"},
-    {} /* Sentinel */
+        {(char*) "timestamp", (char*) "Time"},
+        {(char*) "bootid", (char*) "Unique identifier of the boot"},
+        {} /* Sentinel */
 };
 
 static PyStructSequence_Desc Monotonic_desc = {
-    (char*) "journal.Monotonic",
-    MonotonicType__doc__,
-    MonotonicType_fields,
-    2,
+        (char*) "journal.Monotonic",
+        MonotonicType__doc__,
+        MonotonicType_fields,
+        2,
 };
 #endif
 
@@ -75,49 +74,49 @@ static int strv_converter(PyObject* obj, void *_result) {
         assert(result);
 
         if (!obj)
-            return 0;
+                return 0;
 
         if (obj == Py_None) {
-            *result = NULL;
-            return 1;
+                *result = NULL;
+                return 1;
         }
 
         if (!PySequence_Check(obj))
-            return 0;
+                return 0;
 
         len = PySequence_Length(obj);
         *result = new0(char*, len + 1);
         if (!*result) {
-            set_error(-ENOMEM, NULL, NULL);
-            return 0;
+                set_error(-ENOMEM, NULL, NULL);
+                return 0;
         }
 
         for (i = 0; i < len; i++) {
-            PyObject *item;
+                PyObject *item;
 #if PY_MAJOR_VERSION >=3 && PY_MINOR_VERSION >= 1
-            int r;
-            PyObject *bytes;
+                int r;
+                PyObject *bytes;
 #endif
-            char *s, *s2;
+                char *s, *s2;
 
-            item = PySequence_ITEM(obj, i);
+                item = PySequence_ITEM(obj, i);
 #if PY_MAJOR_VERSION >=3 && PY_MINOR_VERSION >= 1
-            r = PyUnicode_FSConverter(item, &bytes);
-            if (r == 0)
-                goto cleanup;
+                r = PyUnicode_FSConverter(item, &bytes);
+                if (r == 0)
+                        goto cleanup;
 
-            s = PyBytes_AsString(bytes);
+                s = PyBytes_AsString(bytes);
 #else
-            s = PyString_AsString(item);
+                s = PyString_AsString(item);
 #endif
-            if (!s)
-                goto cleanup;
+                if (!s)
+                        goto cleanup;
 
-            s2 = strdup(s);
-            if (!s2)
-                log_oom();
+                s2 = strdup(s);
+                if (!s2)
+                        log_oom();
 
-            (*result)[i] = s2;
+                (*result)[i] = s2;
         }
 
         return 1;
@@ -130,8 +129,8 @@ cleanup:
 }
 
 static void Reader_dealloc(Reader* self) {
-    sd_journal_close(self->j);
-    Py_TYPE(self)->tp_free((PyObject*)self);
+        sd_journal_close(self->j);
+        Py_TYPE(self)->tp_free((PyObject*)self);
 }
 
 PyDoc_STRVAR(Reader__doc__,
@@ -151,35 +150,34 @@ PyDoc_STRVAR(Reader__doc__,
              "_Reader implements the context manager protocol: the journal\n"
              "will be closed when exiting the block.");
 static int Reader_init(Reader *self, PyObject *args, PyObject *keywds) {
-    int flags = 0, r;
-    char *path = NULL;
-    char **files = NULL;
-
-    static const char* const kwlist[] = {"flags", "path", "files", NULL};
-    if (!PyArg_ParseTupleAndKeywords(args, keywds, "|izO&:__init__", (char**) kwlist,
-                                     &flags, &path, strv_converter, &files))
-        return -1;
-
-    if (!!flags + !!path + !!files > 1) {
-        PyErr_SetString(PyExc_ValueError, "cannot use more than one of flags, path, and files");
-        return -1;
-    }
-
-    if (!flags)
-        flags = SD_JOURNAL_LOCAL_ONLY;
-
-    Py_BEGIN_ALLOW_THREADS
-    if (path)
-        r = sd_journal_open_directory(&self->j, path, 0);
-    else if (files)
-        r = sd_journal_open_files(&self->j, (const char**) files, 0);
-    else
-        r = sd_journal_open(&self->j, flags);
-    Py_END_ALLOW_THREADS
-
-    return set_error(r, path, "Invalid flags or path");
-}
+        int flags = 0, r;
+        char *path = NULL;
+        char **files = NULL;
+
+        static const char* const kwlist[] = {"flags", "path", "files", NULL};
+        if (!PyArg_ParseTupleAndKeywords(args, keywds, "|izO&:__init__", (char**) kwlist,
+                                         &flags, &path, strv_converter, &files))
+                return -1;
+
+        if (!!flags + !!path + !!files > 1) {
+                PyErr_SetString(PyExc_ValueError, "cannot use more than one of flags, path, and files");
+                return -1;
+        }
 
+        if (!flags)
+                flags = SD_JOURNAL_LOCAL_ONLY;
+
+        Py_BEGIN_ALLOW_THREADS
+        if (path)
+                r = sd_journal_open_directory(&self->j, path, 0);
+        else if (files)
+                r = sd_journal_open_files(&self->j, (const char**) files, 0);
+        else
+                r = sd_journal_open(&self->j, flags);
+        Py_END_ALLOW_THREADS
+
+        return set_error(r, path, "Invalid flags or path");
+}
 
 PyDoc_STRVAR(Reader_fileno__doc__,
              "fileno() -> int\n\n"
@@ -187,13 +185,14 @@ PyDoc_STRVAR(Reader_fileno__doc__,
              "This method invokes sd_journal_get_fd().\n"
              "See man:sd_journal_get_fd(3).");
 static PyObject* Reader_fileno(Reader *self, PyObject *args) {
-    int fd = sd_journal_get_fd(self->j);
-    set_error(fd, NULL, NULL);
-    if (fd < 0)
-        return NULL;
-    return long_FromLong(fd);
-}
+        int fd;
 
+        fd = sd_journal_get_fd(self->j);
+        set_error(fd, NULL, NULL);
+        if (fd < 0)
+                return NULL;
+        return long_FromLong(fd);
+}
 
 PyDoc_STRVAR(Reader_reliable_fd__doc__,
              "reliable_fd() -> bool\n\n"
@@ -201,12 +200,13 @@ PyDoc_STRVAR(Reader_reliable_fd__doc__,
              "This method invokes sd_journal_reliable_fd().\n"
              "See man:sd_journal_reliable_fd(3).");
 static PyObject* Reader_reliable_fd(Reader *self, PyObject *args) {
-    int r = sd_journal_reliable_fd(self->j);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
-    return PyBool_FromLong(r);
-}
+        int r;
 
+        r = sd_journal_reliable_fd(self->j);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
+        return PyBool_FromLong(r);
+}
 
 PyDoc_STRVAR(Reader_get_events__doc__,
              "get_events() -> int\n\n"
@@ -214,12 +214,13 @@ PyDoc_STRVAR(Reader_get_events__doc__,
              "descriptor returned by .fileno().\n\n"
              "See man:sd_journal_get_events(3) for further discussion.");
 static PyObject* Reader_get_events(Reader *self, PyObject *args) {
-    int r = sd_journal_get_events(self->j);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
-    return long_FromLong(r);
-}
+        int r;
 
+        r = sd_journal_get_events(self->j);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
+        return long_FromLong(r);
+}
 
 PyDoc_STRVAR(Reader_get_timeout__doc__,
              "get_timeout() -> int or None\n\n"
@@ -230,53 +231,50 @@ PyDoc_STRVAR(Reader_get_timeout__doc__,
              "milliseconds if it is to be used as an argument for poll().\n"
              "See man:sd_journal_get_timeout(3) for further discussion.");
 static PyObject* Reader_get_timeout(Reader *self, PyObject *args) {
-    int r;
-    uint64_t t;
+        int r;
+        uint64_t t;
 
-    r = sd_journal_get_timeout(self->j, &t);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        r = sd_journal_get_timeout(self->j, &t);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    if (t == (uint64_t) -1)
-        Py_RETURN_NONE;
+        if (t == (uint64_t) -1)
+                Py_RETURN_NONE;
 
-    assert_cc(sizeof(unsigned long long) == sizeof(t));
-    return PyLong_FromUnsignedLongLong(t);
+        assert_cc(sizeof(unsigned long long) == sizeof(t));
+        return PyLong_FromUnsignedLongLong(t);
 }
 
-
 PyDoc_STRVAR(Reader_get_timeout_ms__doc__,
              "get_timeout_ms() -> int\n\n"
              "Returns a timeout value suitable for usage in poll(), the value\n"
              "returned by .get_timeout() converted to relative ms, or -1 if\n"
              "no timeout is necessary.");
 static PyObject* Reader_get_timeout_ms(Reader *self, PyObject *args) {
-    int r;
-    uint64_t t;
+        int r;
+        uint64_t t;
 
-    r = sd_journal_get_timeout(self->j, &t);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        r = sd_journal_get_timeout(self->j, &t);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    return absolute_timeout(t);
+        return absolute_timeout(t);
 }
 
-
 PyDoc_STRVAR(Reader_close__doc__,
              "close() -> None\n\n"
              "Free resources allocated by this Reader object.\n"
              "This method invokes sd_journal_close().\n"
              "See man:sd_journal_close(3).");
 static PyObject* Reader_close(Reader *self, PyObject *args) {
-    assert(self);
-    assert(!args);
+        assert(self);
+        assert(!args);
 
-    sd_journal_close(self->j);
-    self->j = NULL;
-    Py_RETURN_NONE;
+        sd_journal_close(self->j);
+        self->j = NULL;
+        Py_RETURN_NONE;
 }
 
-
 PyDoc_STRVAR(Reader_get_usage__doc__,
              "get_usage() -> int\n\n"
              "Returns the total disk space currently used by journal\n"
@@ -287,28 +285,27 @@ PyDoc_STRVAR(Reader_get_usage__doc__,
              "This method invokes sd_journal_get_usage().\n"
              "See man:sd_journal_get_usage(3).");
 static PyObject* Reader_get_usage(Reader *self, PyObject *args) {
-    int r;
-    uint64_t bytes;
+        int r;
+        uint64_t bytes;
 
-    r = sd_journal_get_usage(self->j, &bytes);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        r = sd_journal_get_usage(self->j, &bytes);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    assert_cc(sizeof(unsigned long long) == sizeof(bytes));
-    return PyLong_FromUnsignedLongLong(bytes);
+        assert_cc(sizeof(unsigned long long) == sizeof(bytes));
+        return PyLong_FromUnsignedLongLong(bytes);
 }
 
-
 PyDoc_STRVAR(Reader___enter____doc__,
              "__enter__() -> self\n\n"
              "Part of the context manager protocol.\n"
              "Returns self.\n");
 static PyObject* Reader___enter__(PyObject *self, PyObject *args) {
-    assert(self);
-    assert(!args);
+        assert(self);
+        assert(!args);
 
-    Py_INCREF(self);
-    return self;
+        Py_INCREF(self);
+        return self;
 }
 
 PyDoc_STRVAR(Reader___exit____doc__,
@@ -316,43 +313,42 @@ PyDoc_STRVAR(Reader___exit____doc__,
              "Part of the context manager protocol.\n"
              "Closes the journal.\n");
 static PyObject* Reader___exit__(Reader *self, PyObject *args) {
-    return Reader_close(self, args);
+        return Reader_close(self, args);
 }
 
-
 PyDoc_STRVAR(Reader_next__doc__,
              "next([skip]) -> bool\n\n"
              "Go to the next log entry. Optional skip value means to go to\n"
              "the `skip`\\-th log entry.\n"
              "Returns False if at end of file, True otherwise.");
 static PyObject* Reader_next(Reader *self, PyObject *args) {
-    int64_t skip = 1LL;
-    int r;
+        int64_t skip = 1LL;
+        int r;
 
-    if (!PyArg_ParseTuple(args, "|L:next", &skip))
-        return NULL;
+        if (!PyArg_ParseTuple(args, "|L:next", &skip))
+                return NULL;
 
-    if (skip == 0LL) {
-        PyErr_SetString(PyExc_ValueError, "skip must be nonzero");
-        return NULL;
-    }
-
-    Py_BEGIN_ALLOW_THREADS
-    if (skip == 1LL)
-        r = sd_journal_next(self->j);
-    else if (skip == -1LL)
-        r = sd_journal_previous(self->j);
-    else if (skip > 1LL)
-        r = sd_journal_next_skip(self->j, skip);
-    else if (skip < -1LL)
-        r = sd_journal_previous_skip(self->j, -skip);
-    else
-        assert_not_reached("should not be here");
-    Py_END_ALLOW_THREADS
-
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
-    return PyBool_FromLong(r);
+        if (skip == 0LL) {
+                PyErr_SetString(PyExc_ValueError, "skip must be nonzero");
+                return NULL;
+        }
+
+        Py_BEGIN_ALLOW_THREADS
+        if (skip == 1LL)
+                r = sd_journal_next(self->j);
+        else if (skip == -1LL)
+                r = sd_journal_previous(self->j);
+        else if (skip > 1LL)
+                r = sd_journal_next_skip(self->j, skip);
+        else if (skip < -1LL)
+                r = sd_journal_previous_skip(self->j, -skip);
+        else
+                assert_not_reached("should not be here");
+        Py_END_ALLOW_THREADS
+
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
+        return PyBool_FromLong(r);
 }
 
 PyDoc_STRVAR(Reader_previous__doc__,
@@ -361,48 +357,47 @@ PyDoc_STRVAR(Reader_previous__doc__,
              "go to the `skip`\\-th previous log entry.\n"
              "Returns False if at start of file, True otherwise.");
 static PyObject* Reader_previous(Reader *self, PyObject *args) {
-    int64_t skip = 1LL;
-    if (!PyArg_ParseTuple(args, "|L:previous", &skip))
-        return NULL;
+        int64_t skip = 1LL;
+        if (!PyArg_ParseTuple(args, "|L:previous", &skip))
+                return NULL;
 
-    return PyObject_CallMethod((PyObject *)self, (char*) "_next",
-                               (char*) "L", -skip);
+        return PyObject_CallMethod((PyObject *)self, (char*) "_next",
+                                   (char*) "L", -skip);
 }
 
-
 static int extract(const char* msg, size_t msg_len,
                    PyObject **key, PyObject **value) {
-    PyObject *k = NULL, *v;
-    const char *delim_ptr;
-
-    delim_ptr = memchr(msg, '=', msg_len);
-    if (!delim_ptr) {
-        PyErr_SetString(PyExc_OSError,
-                        "journal gave us a field without '='");
-        return -1;
-    }
-
-    if (key) {
-        k = unicode_FromStringAndSize(msg, delim_ptr - (const char*) msg);
-        if (!k)
-            return -1;
-    }
-
-    if (value) {
-        v = PyBytes_FromStringAndSize(delim_ptr + 1,
-                             (const char*) msg + msg_len - (delim_ptr + 1));
-        if (!v) {
-            Py_XDECREF(k);
-            return -1;
+        PyObject *k = NULL, *v;
+        const char *delim_ptr;
+
+        delim_ptr = memchr(msg, '=', msg_len);
+        if (!delim_ptr) {
+                PyErr_SetString(PyExc_OSError,
+                                "journal gave us a field without '='");
+                return -1;
         }
 
-        *value = v;
-    }
+        if (key) {
+                k = unicode_FromStringAndSize(msg, delim_ptr - (const char*) msg);
+                if (!k)
+                        return -1;
+        }
 
-    if (key)
-        *key = k;
+        if (value) {
+                v = PyBytes_FromStringAndSize(delim_ptr + 1,
+                                              (const char*) msg + msg_len - (delim_ptr + 1));
+                if (!v) {
+                        Py_XDECREF(k);
+                        return -1;
+                }
 
-    return 0;
+                *value = v;
+        }
+
+        if (key)
+                *key = k;
+
+        return 0;
 }
 
 PyDoc_STRVAR(Reader_get__doc__,
@@ -410,92 +405,90 @@ PyDoc_STRVAR(Reader_get__doc__,
              "Return data associated with this key in current log entry.\n"
              "Throws KeyError is the data is not available.");
 static PyObject* Reader_get(Reader *self, PyObject *args) {
-    const char* field;
-    const void* msg;
-    size_t msg_len;
-    PyObject *value;
-    int r;
-
-    assert(self);
-    assert(args);
-
-    if (!PyArg_ParseTuple(args, "s:get", &field))
-        return NULL;
-
-    r = sd_journal_get_data(self->j, field, &msg, &msg_len);
-    if (r == -ENOENT) {
-        PyErr_SetString(PyExc_KeyError, field);
-        return NULL;
-    }
-    if (set_error(r, NULL, "field name is not valid") < 0)
-        return NULL;
+        const char* field;
+        const void* msg;
+        size_t msg_len;
+        PyObject *value;
+        int r;
+
+        assert(self);
+        assert(args);
+
+        if (!PyArg_ParseTuple(args, "s:get", &field))
+                return NULL;
+
+        r = sd_journal_get_data(self->j, field, &msg, &msg_len);
+        if (r == -ENOENT) {
+                PyErr_SetString(PyExc_KeyError, field);
+                return NULL;
+        }
+        if (set_error(r, NULL, "field name is not valid") < 0)
+                return NULL;
 
-    r = extract(msg, msg_len, NULL, &value);
-    if (r < 0)
-        return NULL;
-    return value;
+        r = extract(msg, msg_len, NULL, &value);
+        if (r < 0)
+                return NULL;
+        return value;
 }
 
-
 PyDoc_STRVAR(Reader_get_all__doc__,
              "_get_all() -> dict\n\n"
              "Return dictionary of the current log entry.");
 static PyObject* Reader_get_all(Reader *self, PyObject *args) {
-    PyObject *dict;
-    const void *msg;
-    size_t msg_len;
-    int r;
+        PyObject *dict;
+        const void *msg;
+        size_t msg_len;
+        int r;
 
-    dict = PyDict_New();
-    if (!dict)
-            return NULL;
+        dict = PyDict_New();
+        if (!dict)
+                return NULL;
 
-    SD_JOURNAL_FOREACH_DATA(self->j, msg, msg_len) {
-        _cleanup_Py_DECREF_ PyObject *key = NULL, *value = NULL;
+        SD_JOURNAL_FOREACH_DATA(self->j, msg, msg_len) {
+                _cleanup_Py_DECREF_ PyObject *key = NULL, *value = NULL;
 
-        r = extract(msg, msg_len, &key, &value);
-        if (r < 0)
-            goto error;
-
-        if (PyDict_Contains(dict, key)) {
-            PyObject *cur_value = PyDict_GetItem(dict, key);
-
-            if (PyList_CheckExact(cur_value)) {
-                r = PyList_Append(cur_value, value);
-                if (r < 0)
-                    goto error;
-            } else {
-                _cleanup_Py_DECREF_ PyObject *tmp_list = PyList_New(0);
-                if (!tmp_list)
-                    goto error;
-
-                r = PyList_Append(tmp_list, cur_value);
-                if (r < 0)
-                    goto error;
-
-                r = PyList_Append(tmp_list, value);
-                if (r < 0)
-                    goto error;
-
-                r = PyDict_SetItem(dict, key, tmp_list);
+                r = extract(msg, msg_len, &key, &value);
                 if (r < 0)
-                    goto error;
-            }
-        } else {
-            r = PyDict_SetItem(dict, key, value);
-            if (r < 0)
-                goto error;
+                        goto error;
+
+                if (PyDict_Contains(dict, key)) {
+                        PyObject *cur_value = PyDict_GetItem(dict, key);
+
+                        if (PyList_CheckExact(cur_value)) {
+                                r = PyList_Append(cur_value, value);
+                                if (r < 0)
+                                        goto error;
+                        } else {
+                                _cleanup_Py_DECREF_ PyObject *tmp_list = PyList_New(0);
+                                if (!tmp_list)
+                                        goto error;
+
+                                r = PyList_Append(tmp_list, cur_value);
+                                if (r < 0)
+                                        goto error;
+
+                                r = PyList_Append(tmp_list, value);
+                                if (r < 0)
+                                        goto error;
+
+                                r = PyDict_SetItem(dict, key, tmp_list);
+                                if (r < 0)
+                                        goto error;
+                        }
+                } else {
+                        r = PyDict_SetItem(dict, key, value);
+                        if (r < 0)
+                                goto error;
+                }
         }
-    }
 
-    return dict;
+        return dict;
 
 error:
-    Py_DECREF(dict);
-    return NULL;
+        Py_DECREF(dict);
+        return NULL;
 }
 
-
 PyDoc_STRVAR(Reader_get_realtime__doc__,
              "get_realtime() -> int\n\n"
              "Return the realtime timestamp for the current journal entry\n"
@@ -503,21 +496,20 @@ PyDoc_STRVAR(Reader_get_realtime__doc__,
              "Wraps sd_journal_get_realtime_usec().\n"
              "See man:sd_journal_get_realtime_usec(3).");
 static PyObject* Reader_get_realtime(Reader *self, PyObject *args) {
-    uint64_t timestamp;
-    int r;
+        uint64_t timestamp;
+        int r;
 
-    assert(self);
-    assert(!args);
+        assert(self);
+        assert(!args);
 
-    r = sd_journal_get_realtime_usec(self->j, &timestamp);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        r = sd_journal_get_realtime_usec(self->j, &timestamp);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    assert_cc(sizeof(unsigned long long) == sizeof(timestamp));
-    return PyLong_FromUnsignedLongLong(timestamp);
+        assert_cc(sizeof(unsigned long long) == sizeof(timestamp));
+        return PyLong_FromUnsignedLongLong(timestamp);
 }
 
-
 PyDoc_STRVAR(Reader_get_monotonic__doc__,
              "get_monotonic() -> (timestamp, bootid)\n\n"
              "Return the monotonic timestamp for the current journal entry\n"
@@ -525,42 +517,42 @@ PyDoc_STRVAR(Reader_get_monotonic__doc__,
              "Wraps sd_journal_get_monotonic_usec().\n"
              "See man:sd_journal_get_monotonic_usec(3).");
 static PyObject* Reader_get_monotonic(Reader *self, PyObject *args) {
-    uint64_t timestamp;
-    sd_id128_t id;
-    PyObject *monotonic, *bootid, *tuple;
-    int r;
+        uint64_t timestamp;
+        sd_id128_t id;
+        PyObject *monotonic, *bootid, *tuple;
+        int r;
 
-    assert(self);
-    assert(!args);
+        assert(self);
+        assert(!args);
 
-    r = sd_journal_get_monotonic_usec(self->j, &timestamp, &id);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        r = sd_journal_get_monotonic_usec(self->j, &timestamp, &id);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    assert_cc(sizeof(unsigned long long) == sizeof(timestamp));
-    monotonic = PyLong_FromUnsignedLongLong(timestamp);
-    bootid = PyBytes_FromStringAndSize((const char*) &id.bytes, sizeof(id.bytes));
+        assert_cc(sizeof(unsigned long long) == sizeof(timestamp));
+        monotonic = PyLong_FromUnsignedLongLong(timestamp);
+        bootid = PyBytes_FromStringAndSize((const char*) &id.bytes, sizeof(id.bytes));
 #if PY_MAJOR_VERSION >= 3
-    tuple = PyStructSequence_New(&MonotonicType);
+        tuple = PyStructSequence_New(&MonotonicType);
 #else
-    tuple = PyTuple_New(2);
+        tuple = PyTuple_New(2);
 #endif
-    if (!monotonic || !bootid || !tuple) {
-        Py_XDECREF(monotonic);
-        Py_XDECREF(bootid);
-        Py_XDECREF(tuple);
-        return NULL;
-    }
+        if (!monotonic || !bootid || !tuple) {
+                Py_XDECREF(monotonic);
+                Py_XDECREF(bootid);
+                Py_XDECREF(tuple);
+                return NULL;
+        }
 
 #if PY_MAJOR_VERSION >= 3
-    PyStructSequence_SET_ITEM(tuple, 0, monotonic);
-    PyStructSequence_SET_ITEM(tuple, 1, bootid);
+        PyStructSequence_SET_ITEM(tuple, 0, monotonic);
+        PyStructSequence_SET_ITEM(tuple, 1, bootid);
 #else
-    PyTuple_SET_ITEM(tuple, 0, monotonic);
-    PyTuple_SET_ITEM(tuple, 1, bootid);
+        PyTuple_SET_ITEM(tuple, 0, monotonic);
+        PyTuple_SET_ITEM(tuple, 1, bootid);
 #endif
 
-    return tuple;
+        return tuple;
 }
 
 PyDoc_STRVAR(Reader_add_match__doc__,
@@ -570,19 +562,18 @@ PyDoc_STRVAR(Reader_add_match__doc__,
              "are automatically combined with logical OR.\n"
              "Match is a string of the form \"FIELD=value\".");
 static PyObject* Reader_add_match(Reader *self, PyObject *args, PyObject *keywds) {
-    char *match;
-    int match_len, r;
-    if (!PyArg_ParseTuple(args, "s#:add_match", &match, &match_len))
-        return NULL;
+        char *match;
+        int match_len, r;
+        if (!PyArg_ParseTuple(args, "s#:add_match", &match, &match_len))
+                return NULL;
 
-    r = sd_journal_add_match(self->j, match, match_len);
-    if (set_error(r, NULL, "Invalid match") < 0)
-            return NULL;
+        r = sd_journal_add_match(self->j, match, match_len);
+        if (set_error(r, NULL, "Invalid match") < 0)
+                return NULL;
 
-    Py_RETURN_NONE;
+        Py_RETURN_NONE;
 }
 
-
 PyDoc_STRVAR(Reader_add_disjunction__doc__,
              "add_disjunction() -> None\n\n"
              "Inserts a logical OR between matches added since previous\n"
@@ -590,14 +581,13 @@ PyDoc_STRVAR(Reader_add_disjunction__doc__,
              "add_disjunction() or add_conjunction().\n\n"
              "See man:sd_journal_add_disjunction(3) for explanation.");
 static PyObject* Reader_add_disjunction(Reader *self, PyObject *args) {
-    int r;
-    r = sd_journal_add_disjunction(self->j);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
-    Py_RETURN_NONE;
+        int r;
+        r = sd_journal_add_disjunction(self->j);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
+        Py_RETURN_NONE;
 }
 
-
 PyDoc_STRVAR(Reader_add_conjunction__doc__,
              "add_conjunction() -> None\n\n"
              "Inserts a logical AND between matches added since previous\n"
@@ -605,38 +595,37 @@ PyDoc_STRVAR(Reader_add_conjunction__doc__,
              "add_disjunction() or add_conjunction().\n\n"
              "See man:sd_journal_add_disjunction(3) for explanation.");
 static PyObject* Reader_add_conjunction(Reader *self, PyObject *args) {
-    int r;
-    r = sd_journal_add_conjunction(self->j);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
-    Py_RETURN_NONE;
+        int r;
+        r = sd_journal_add_conjunction(self->j);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
+        Py_RETURN_NONE;
 }
 
-
 PyDoc_STRVAR(Reader_flush_matches__doc__,
              "flush_matches() -> None\n\n"
              "Clear all current match filters.");
 static PyObject* Reader_flush_matches(Reader *self, PyObject *args) {
-    sd_journal_flush_matches(self->j);
-    Py_RETURN_NONE;
+        sd_journal_flush_matches(self->j);
+        Py_RETURN_NONE;
 }
 
-
 PyDoc_STRVAR(Reader_seek_head__doc__,
              "seek_head() -> None\n\n"
              "Jump to the beginning of the journal.\n"
              "This method invokes sd_journal_seek_head().\n"
              "See man:sd_journal_seek_head(3).");
 static PyObject* Reader_seek_head(Reader *self, PyObject *args) {
-    int r;
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_seek_head(self->j);
-    Py_END_ALLOW_THREADS
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
-    Py_RETURN_NONE;
-}
+        int r;
+        Py_BEGIN_ALLOW_THREADS
+        r = sd_journal_seek_head(self->j);
+        Py_END_ALLOW_THREADS
 
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
+
+        Py_RETURN_NONE;
+}
 
 PyDoc_STRVAR(Reader_seek_tail__doc__,
              "seek_tail() -> None\n\n"
@@ -644,35 +633,37 @@ PyDoc_STRVAR(Reader_seek_tail__doc__,
              "This method invokes sd_journal_seek_tail().\n"
              "See man:sd_journal_seek_tail(3).");
 static PyObject* Reader_seek_tail(Reader *self, PyObject *args) {
-    int r;
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_seek_tail(self->j);
-    Py_END_ALLOW_THREADS
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
-    Py_RETURN_NONE;
-}
+        int r;
 
+        Py_BEGIN_ALLOW_THREADS
+        r = sd_journal_seek_tail(self->j);
+        Py_END_ALLOW_THREADS
+
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
+        Py_RETURN_NONE;
+}
 
 PyDoc_STRVAR(Reader_seek_realtime__doc__,
              "seek_realtime(realtime) -> None\n\n"
              "Seek to nearest matching journal entry to `realtime`. Argument\n"
              "`realtime` in specified in seconds.");
 static PyObject* Reader_seek_realtime(Reader *self, PyObject *args) {
-    uint64_t timestamp;
-    int r;
+        uint64_t timestamp;
+        int r;
 
-    if (!PyArg_ParseTuple(args, "K:seek_realtime", &timestamp))
-        return NULL;
+        if (!PyArg_ParseTuple(args, "K:seek_realtime", &timestamp))
+                return NULL;
 
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_seek_realtime_usec(self->j, timestamp);
-    Py_END_ALLOW_THREADS
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
-    Py_RETURN_NONE;
-}
+        Py_BEGIN_ALLOW_THREADS
+        r = sd_journal_seek_realtime_usec(self->j, timestamp);
+        Py_END_ALLOW_THREADS
+
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
+        Py_RETURN_NONE;
+}
 
 PyDoc_STRVAR(Reader_seek_monotonic__doc__,
              "seek_monotonic(monotonic[, bootid]) -> None\n\n"
@@ -681,33 +672,35 @@ PyDoc_STRVAR(Reader_seek_monotonic__doc__,
              "Argument `bootid` is a string representing which boot the\n"
              "monotonic time is reference to. Defaults to current bootid.");
 static PyObject* Reader_seek_monotonic(Reader *self, PyObject *args) {
-    char *bootid = NULL;
-    uint64_t timestamp;
-    sd_id128_t id;
-    int r;
+        char *bootid = NULL;
+        uint64_t timestamp;
+        sd_id128_t id;
+        int r;
+
+        if (!PyArg_ParseTuple(args, "K|z:seek_monotonic", &timestamp, &bootid))
+                return NULL;
+
+        if (bootid) {
+                r = sd_id128_from_string(bootid, &id);
+                if (set_error(r, NULL, "Invalid bootid") < 0)
+                        return NULL;
+        } else {
+                Py_BEGIN_ALLOW_THREADS
+                r = sd_id128_get_boot(&id);
+                Py_END_ALLOW_THREADS
 
-    if (!PyArg_ParseTuple(args, "K|z:seek_monotonic", &timestamp, &bootid))
-        return NULL;
+                if (set_error(r, NULL, NULL) < 0)
+                        return NULL;
+        }
 
-    if (bootid) {
-        r = sd_id128_from_string(bootid, &id);
-        if (set_error(r, NULL, "Invalid bootid") < 0)
-            return NULL;
-    } else {
         Py_BEGIN_ALLOW_THREADS
-        r = sd_id128_get_boot(&id);
+        r = sd_journal_seek_monotonic_usec(self->j, id, timestamp);
         Py_END_ALLOW_THREADS
-        if (set_error(r, NULL, NULL) < 0)
-            return NULL;
-    }
 
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_seek_monotonic_usec(self->j, id, timestamp);
-    Py_END_ALLOW_THREADS
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    Py_RETURN_NONE;
+        Py_RETURN_NONE;
 }
 
 
@@ -720,20 +713,19 @@ PyDoc_STRVAR(Reader_process__doc__,
              "INVALIDATE if journal files have been added or removed.\n\n"
              "See man:sd_journal_process(3) for further discussion.");
 static PyObject* Reader_process(Reader *self, PyObject *args) {
-    int r;
+        int r;
 
-    assert(!args);
+        assert(!args);
 
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_process(self->j);
-    Py_END_ALLOW_THREADS
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        Py_BEGIN_ALLOW_THREADS
+        r = sd_journal_process(self->j);
+        Py_END_ALLOW_THREADS
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    return long_FromLong(r);
+        return long_FromLong(r);
 }
 
-
 PyDoc_STRVAR(Reader_wait__doc__,
              "wait([timeout]) -> state change (integer)\n\n"
              "Wait for a change in the journal. Argument `timeout` specifies\n"
@@ -745,79 +737,79 @@ PyDoc_STRVAR(Reader_wait__doc__,
              "INVALIDATE if journal files have been added or removed.\n\n"
              "See man:sd_journal_wait(3) for further discussion.");
 static PyObject* Reader_wait(Reader *self, PyObject *args) {
-    int r;
-    int64_t timeout;
+        int r;
+        int64_t timeout;
 
-    if (!PyArg_ParseTuple(args, "|L:wait", &timeout))
-        return NULL;
+        if (!PyArg_ParseTuple(args, "|L:wait", &timeout))
+                return NULL;
 
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_wait(self->j, timeout);
-    Py_END_ALLOW_THREADS
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        Py_BEGIN_ALLOW_THREADS
+        r = sd_journal_wait(self->j, timeout);
+        Py_END_ALLOW_THREADS
 
-    return long_FromLong(r);
-}
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
+        return long_FromLong(r);
+}
 
 PyDoc_STRVAR(Reader_seek_cursor__doc__,
              "seek_cursor(cursor) -> None\n\n"
              "Seek to journal entry by given unique reference `cursor`.");
 static PyObject* Reader_seek_cursor(Reader *self, PyObject *args) {
-    const char *cursor;
-    int r;
+        const char *cursor;
+        int r;
 
-    if (!PyArg_ParseTuple(args, "s:seek_cursor", &cursor))
-        return NULL;
+        if (!PyArg_ParseTuple(args, "s:seek_cursor", &cursor))
+                return NULL;
 
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_seek_cursor(self->j, cursor);
-    Py_END_ALLOW_THREADS
-    if (set_error(r, NULL, "Invalid cursor") < 0)
-        return NULL;
-    Py_RETURN_NONE;
-}
+        Py_BEGIN_ALLOW_THREADS
+        r = sd_journal_seek_cursor(self->j, cursor);
+        Py_END_ALLOW_THREADS
+
+        if (set_error(r, NULL, "Invalid cursor") < 0)
+                return NULL;
 
+        Py_RETURN_NONE;
+}
 
 PyDoc_STRVAR(Reader_get_cursor__doc__,
              "get_cursor() -> str\n\n"
              "Return a cursor string for the current journal entry.\n\n"
              "Wraps sd_journal_get_cursor(). See man:sd_journal_get_cursor(3).");
 static PyObject* Reader_get_cursor(Reader *self, PyObject *args) {
-    _cleanup_free_ char *cursor = NULL;
-    int r;
+        _cleanup_free_ char *cursor = NULL;
+        int r;
 
-    assert(self);
-    assert(!args);
+        assert(self);
+        assert(!args);
 
-    r = sd_journal_get_cursor(self->j, &cursor);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        r = sd_journal_get_cursor(self->j, &cursor);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    return unicode_FromString(cursor);
+        return unicode_FromString(cursor);
 }
 
-
 PyDoc_STRVAR(Reader_test_cursor__doc__,
              "test_cursor(str) -> bool\n\n"
              "Test whether the cursor string matches current journal entry.\n\n"
              "Wraps sd_journal_test_cursor(). See man:sd_journal_test_cursor(3).");
 static PyObject* Reader_test_cursor(Reader *self, PyObject *args) {
-    const char *cursor;
-    int r;
+        const char *cursor;
+        int r;
 
-    assert(self);
-    assert(args);
+        assert(self);
+        assert(args);
 
-    if (!PyArg_ParseTuple(args, "s:test_cursor", &cursor))
-        return NULL;
+        if (!PyArg_ParseTuple(args, "s:test_cursor", &cursor))
+                return NULL;
 
-    r = sd_journal_test_cursor(self->j, cursor);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        r = sd_journal_test_cursor(self->j, cursor);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    return PyBool_FromLong(r);
+        return PyBool_FromLong(r);
 }
 
 PyDoc_STRVAR(Reader_query_unique__doc__,
@@ -825,38 +817,39 @@ PyDoc_STRVAR(Reader_query_unique__doc__,
              "Return a set of unique values appearing in journal for the\n"
              "given `field`. Note this does not respect any journal matches.");
 static PyObject* Reader_query_unique(Reader *self, PyObject *args) {
-    char *query;
-    int r;
-    const void *uniq;
-    size_t uniq_len;
-    PyObject *value_set, *key, *value;
+        char *query;
+        int r;
+        const void *uniq;
+        size_t uniq_len;
+        PyObject *value_set, *key, *value;
 
-    if (!PyArg_ParseTuple(args, "s:query_unique", &query))
-        return NULL;
+        if (!PyArg_ParseTuple(args, "s:query_unique", &query))
+                return NULL;
 
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_query_unique(self->j, query);
-    Py_END_ALLOW_THREADS
-    if (set_error(r, NULL, "Invalid field name") < 0)
-        return NULL;
+        Py_BEGIN_ALLOW_THREADS
+        r = sd_journal_query_unique(self->j, query);
+        Py_END_ALLOW_THREADS
 
-    value_set = PySet_New(0);
-    key = unicode_FromString(query);
+        if (set_error(r, NULL, "Invalid field name") < 0)
+                return NULL;
 
-    SD_JOURNAL_FOREACH_UNIQUE(self->j, uniq, uniq_len) {
-        const char *delim_ptr;
+        value_set = PySet_New(0);
+        key = unicode_FromString(query);
 
-        delim_ptr = memchr(uniq, '=', uniq_len);
-        value = PyBytes_FromStringAndSize(
-            delim_ptr + 1,
-            (const char*) uniq + uniq_len - (delim_ptr + 1));
-        PySet_Add(value_set, value);
-        Py_DECREF(value);
-    }
-    Py_DECREF(key);
-    return value_set;
-}
+        SD_JOURNAL_FOREACH_UNIQUE(self->j, uniq, uniq_len) {
+                const char *delim_ptr;
 
+                delim_ptr = memchr(uniq, '=', uniq_len);
+                value = PyBytes_FromStringAndSize(
+                                delim_ptr + 1,
+                                (const char*) uniq + uniq_len - (delim_ptr + 1));
+                PySet_Add(value_set, value);
+                Py_DECREF(value);
+        }
+
+        Py_DECREF(key);
+        return value_set;
+}
 
 PyDoc_STRVAR(Reader_get_catalog__doc__,
              "get_catalog() -> str\n\n"
@@ -866,67 +859,68 @@ PyDoc_STRVAR(Reader_get_catalog__doc__,
              "in the catalog.\n\n"
              "Wraps man:sd_journal_get_catalog(3).");
 static PyObject* Reader_get_catalog(Reader *self, PyObject *args) {
-    int r;
-    _cleanup_free_ char *msg = NULL;
-
-    assert(self);
-    assert(!args);
-
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_get_catalog(self->j, &msg);
-    Py_END_ALLOW_THREADS
-    if (r == -ENOENT) {
-        const void* mid;
-        size_t mid_len;
-
-        r = sd_journal_get_data(self->j, "MESSAGE_ID", &mid, &mid_len);
-        if (r == 0) {
-            const size_t l = sizeof("MESSAGE_ID");
-            assert(mid_len > l);
-            PyErr_Format(PyExc_KeyError, "%.*s", (int) (mid_len - l),
-                         (const char*) mid + l);
-        } else if (r == -ENOENT)
-            PyErr_SetString(PyExc_IndexError, "no MESSAGE_ID field");
-        else
-            set_error(r, NULL, NULL);
-        return NULL;
-    }
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        int r;
+        _cleanup_free_ char *msg = NULL;
 
-    return unicode_FromString(msg);
-}
+        assert(self);
+        assert(!args);
+
+        Py_BEGIN_ALLOW_THREADS
+        r = sd_journal_get_catalog(self->j, &msg);
+        Py_END_ALLOW_THREADS
+
+        if (r == -ENOENT) {
+                const void* mid;
+                size_t mid_len;
+
+                r = sd_journal_get_data(self->j, "MESSAGE_ID", &mid, &mid_len);
+                if (r == 0) {
+                        const size_t l = sizeof("MESSAGE_ID");
+                        assert(mid_len > l);
+                        PyErr_Format(PyExc_KeyError, "%.*s", (int) (mid_len - l),
+                                     (const char*) mid + l);
+                } else if (r == -ENOENT)
+                        PyErr_SetString(PyExc_IndexError, "no MESSAGE_ID field");
+                else
+                        set_error(r, NULL, NULL);
+                return NULL;
+        }
 
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
+
+        return unicode_FromString(msg);
+}
 
 PyDoc_STRVAR(get_catalog__doc__,
              "get_catalog(id128) -> str\n\n"
              "Retrieve a message catalog entry for the given id.\n"
              "Wraps man:sd_journal_get_catalog_for_message_id(3).");
 static PyObject* get_catalog(PyObject *self, PyObject *args) {
-    int r;
-    char *id_ = NULL;
-    sd_id128_t id;
-    _cleanup_free_ char *msg = NULL;
+        int r;
+        char *id_ = NULL;
+        sd_id128_t id;
+        _cleanup_free_ char *msg = NULL;
 
-    assert(!self);
-    assert(args);
+        assert(!self);
+        assert(args);
 
-    if (!PyArg_ParseTuple(args, "z:get_catalog", &id_))
-        return NULL;
+        if (!PyArg_ParseTuple(args, "z:get_catalog", &id_))
+                return NULL;
 
-    r = sd_id128_from_string(id_, &id);
-    if (set_error(r, NULL, "Invalid id128") < 0)
-        return NULL;
+        r = sd_id128_from_string(id_, &id);
+        if (set_error(r, NULL, "Invalid id128") < 0)
+                return NULL;
 
-    Py_BEGIN_ALLOW_THREADS
-    r = sd_journal_get_catalog_for_message_id(id, &msg);
-    Py_END_ALLOW_THREADS
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        Py_BEGIN_ALLOW_THREADS
+        r = sd_journal_get_catalog_for_message_id(id, &msg);
+        Py_END_ALLOW_THREADS
 
-    return unicode_FromString(msg);
-}
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
+        return unicode_FromString(msg);
+}
 
 PyDoc_STRVAR(data_threshold__doc__,
              "Threshold for field size truncation in bytes.\n\n"
@@ -934,97 +928,98 @@ PyDoc_STRVAR(data_threshold__doc__,
              "Defaults to 64Kb.");
 
 static PyObject* Reader_get_data_threshold(Reader *self, void *closure) {
-    size_t cvalue;
-    int r;
+        size_t cvalue;
+        int r;
 
-    r = sd_journal_get_data_threshold(self->j, &cvalue);
-    if (set_error(r, NULL, NULL) < 0)
-        return NULL;
+        r = sd_journal_get_data_threshold(self->j, &cvalue);
+        if (set_error(r, NULL, NULL) < 0)
+                return NULL;
 
-    return long_FromSize_t(cvalue);
+        return long_FromSize_t(cvalue);
 }
 
 static int Reader_set_data_threshold(Reader *self, PyObject *value, void *closure) {
-    int r;
-    if (value == NULL) {
-        PyErr_SetString(PyExc_AttributeError, "Cannot delete data threshold");
-        return -1;
-    }
-    if (!long_Check(value)){
-        PyErr_SetString(PyExc_TypeError, "Data threshold must be an int");
-        return -1;
-    }
-    r = sd_journal_set_data_threshold(self->j, (size_t) long_AsLong(value));
-    return set_error(r, NULL, NULL);
-}
+        int r;
 
+        if (value == NULL) {
+                PyErr_SetString(PyExc_AttributeError, "Cannot delete data threshold");
+                return -1;
+        }
+
+        if (!long_Check(value)){
+                PyErr_SetString(PyExc_TypeError, "Data threshold must be an int");
+                return -1;
+        }
+
+        r = sd_journal_set_data_threshold(self->j, (size_t) long_AsLong(value));
+        return set_error(r, NULL, NULL);
+}
 
 PyDoc_STRVAR(closed__doc__,
              "True iff journal is closed");
 static PyObject* Reader_get_closed(Reader *self, void *closure) {
-    return PyBool_FromLong(self->j == NULL);
+        return PyBool_FromLong(self->j == NULL);
 }
 
-
 static PyGetSetDef Reader_getsetters[] = {
-    {(char*) "data_threshold",
-     (getter) Reader_get_data_threshold,
-     (setter) Reader_set_data_threshold,
-     (char*) data_threshold__doc__,
-     NULL},
-    {(char*) "closed",
-     (getter) Reader_get_closed,
-     NULL,
-     (char*) closed__doc__,
-     NULL},
-    {} /* Sentinel */
+        { (char*) "data_threshold",
+          (getter) Reader_get_data_threshold,
+          (setter) Reader_set_data_threshold,
+          (char*) data_threshold__doc__,
+          NULL },
+        { (char*) "closed",
+          (getter) Reader_get_closed,
+          NULL,
+          (char*) closed__doc__,
+          NULL },
+        {} /* Sentinel */
 };
 
 static PyMethodDef Reader_methods[] = {
-    {"fileno",          (PyCFunction) Reader_fileno, METH_NOARGS, Reader_fileno__doc__},
-    {"reliable_fd",     (PyCFunction) Reader_reliable_fd, METH_NOARGS, Reader_reliable_fd__doc__},
-    {"get_events",      (PyCFunction) Reader_get_events, METH_NOARGS, Reader_get_events__doc__},
-    {"get_timeout",     (PyCFunction) Reader_get_timeout, METH_NOARGS, Reader_get_timeout__doc__},
-    {"get_timeout_ms",  (PyCFunction) Reader_get_timeout_ms, METH_NOARGS, Reader_get_timeout_ms__doc__},
-    {"close",           (PyCFunction) Reader_close, METH_NOARGS, Reader_close__doc__},
-    {"get_usage",       (PyCFunction) Reader_get_usage, METH_NOARGS, Reader_get_usage__doc__},
-    {"__enter__",       (PyCFunction) Reader___enter__, METH_NOARGS, Reader___enter____doc__},
-    {"__exit__",        (PyCFunction) Reader___exit__, METH_VARARGS, Reader___exit____doc__},
-    {"_next",           (PyCFunction) Reader_next, METH_VARARGS, Reader_next__doc__},
-    {"_previous",       (PyCFunction) Reader_previous, METH_VARARGS, Reader_previous__doc__},
-    {"_get",            (PyCFunction) Reader_get, METH_VARARGS, Reader_get__doc__},
-    {"_get_all",        (PyCFunction) Reader_get_all, METH_NOARGS, Reader_get_all__doc__},
-    {"_get_realtime",   (PyCFunction) Reader_get_realtime, METH_NOARGS, Reader_get_realtime__doc__},
-    {"_get_monotonic",  (PyCFunction) Reader_get_monotonic, METH_NOARGS, Reader_get_monotonic__doc__},
-    {"add_match",       (PyCFunction) Reader_add_match, METH_VARARGS|METH_KEYWORDS, Reader_add_match__doc__},
-    {"add_disjunction", (PyCFunction) Reader_add_disjunction, METH_NOARGS, Reader_add_disjunction__doc__},
-    {"add_conjunction", (PyCFunction) Reader_add_conjunction, METH_NOARGS, Reader_add_conjunction__doc__},
-    {"flush_matches",   (PyCFunction) Reader_flush_matches, METH_NOARGS, Reader_flush_matches__doc__},
-    {"seek_head",       (PyCFunction) Reader_seek_head, METH_NOARGS, Reader_seek_head__doc__},
-    {"seek_tail",       (PyCFunction) Reader_seek_tail, METH_NOARGS, Reader_seek_tail__doc__},
-    {"seek_realtime",   (PyCFunction) Reader_seek_realtime, METH_VARARGS, Reader_seek_realtime__doc__},
-    {"seek_monotonic",  (PyCFunction) Reader_seek_monotonic, METH_VARARGS, Reader_seek_monotonic__doc__},
-    {"process",         (PyCFunction) Reader_process, METH_NOARGS, Reader_process__doc__},
-    {"wait",            (PyCFunction) Reader_wait, METH_VARARGS, Reader_wait__doc__},
-    {"seek_cursor",     (PyCFunction) Reader_seek_cursor, METH_VARARGS, Reader_seek_cursor__doc__},
-    {"_get_cursor",     (PyCFunction) Reader_get_cursor, METH_NOARGS, Reader_get_cursor__doc__},
-    {"test_cursor",     (PyCFunction) Reader_test_cursor, METH_VARARGS, Reader_test_cursor__doc__},
-    {"query_unique",    (PyCFunction) Reader_query_unique, METH_VARARGS, Reader_query_unique__doc__},
-    {"get_catalog",     (PyCFunction) Reader_get_catalog, METH_NOARGS, Reader_get_catalog__doc__},
-    {}  /* Sentinel */
+        {"fileno",          (PyCFunction) Reader_fileno, METH_NOARGS, Reader_fileno__doc__},
+        {"reliable_fd",     (PyCFunction) Reader_reliable_fd, METH_NOARGS, Reader_reliable_fd__doc__},
+        {"get_events",      (PyCFunction) Reader_get_events, METH_NOARGS, Reader_get_events__doc__},
+        {"get_timeout",     (PyCFunction) Reader_get_timeout, METH_NOARGS, Reader_get_timeout__doc__},
+        {"get_timeout_ms",  (PyCFunction) Reader_get_timeout_ms, METH_NOARGS, Reader_get_timeout_ms__doc__},
+        {"close",           (PyCFunction) Reader_close, METH_NOARGS, Reader_close__doc__},
+        {"get_usage",       (PyCFunction) Reader_get_usage, METH_NOARGS, Reader_get_usage__doc__},
+        {"__enter__",       (PyCFunction) Reader___enter__, METH_NOARGS, Reader___enter____doc__},
+        {"__exit__",        (PyCFunction) Reader___exit__, METH_VARARGS, Reader___exit____doc__},
+        {"_next",           (PyCFunction) Reader_next, METH_VARARGS, Reader_next__doc__},
+        {"_previous",       (PyCFunction) Reader_previous, METH_VARARGS, Reader_previous__doc__},
+        {"_get",            (PyCFunction) Reader_get, METH_VARARGS, Reader_get__doc__},
+        {"_get_all",        (PyCFunction) Reader_get_all, METH_NOARGS, Reader_get_all__doc__},
+        {"_get_realtime",   (PyCFunction) Reader_get_realtime, METH_NOARGS, Reader_get_realtime__doc__},
+        {"_get_monotonic",  (PyCFunction) Reader_get_monotonic, METH_NOARGS, Reader_get_monotonic__doc__},
+        {"add_match",       (PyCFunction) Reader_add_match, METH_VARARGS|METH_KEYWORDS, Reader_add_match__doc__},
+        {"add_disjunction", (PyCFunction) Reader_add_disjunction, METH_NOARGS, Reader_add_disjunction__doc__},
+        {"add_conjunction", (PyCFunction) Reader_add_conjunction, METH_NOARGS, Reader_add_conjunction__doc__},
+        {"flush_matches",   (PyCFunction) Reader_flush_matches, METH_NOARGS, Reader_flush_matches__doc__},
+        {"seek_head",       (PyCFunction) Reader_seek_head, METH_NOARGS, Reader_seek_head__doc__},
+        {"seek_tail",       (PyCFunction) Reader_seek_tail, METH_NOARGS, Reader_seek_tail__doc__},
+        {"seek_realtime",   (PyCFunction) Reader_seek_realtime, METH_VARARGS, Reader_seek_realtime__doc__},
+        {"seek_monotonic",  (PyCFunction) Reader_seek_monotonic, METH_VARARGS, Reader_seek_monotonic__doc__},
+        {"process",         (PyCFunction) Reader_process, METH_NOARGS, Reader_process__doc__},
+        {"wait",            (PyCFunction) Reader_wait, METH_VARARGS, Reader_wait__doc__},
+        {"seek_cursor",     (PyCFunction) Reader_seek_cursor, METH_VARARGS, Reader_seek_cursor__doc__},
+        {"_get_cursor",     (PyCFunction) Reader_get_cursor, METH_NOARGS, Reader_get_cursor__doc__},
+        {"test_cursor",     (PyCFunction) Reader_test_cursor, METH_VARARGS, Reader_test_cursor__doc__},
+        {"query_unique",    (PyCFunction) Reader_query_unique, METH_VARARGS, Reader_query_unique__doc__},
+        {"get_catalog",     (PyCFunction) Reader_get_catalog, METH_NOARGS, Reader_get_catalog__doc__},
+        {}  /* Sentinel */
 };
 
 static PyTypeObject ReaderType = {
-    PyVarObject_HEAD_INIT(NULL, 0)
-    .tp_name = "_reader._Reader",
-    .tp_basicsize = sizeof(Reader),
-    .tp_dealloc = (destructor) Reader_dealloc,
-    .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
-    .tp_doc = Reader__doc__,
-    .tp_methods = Reader_methods,
-    .tp_getset = Reader_getsetters,
-    .tp_init = (initproc) Reader_init,
-    .tp_new = PyType_GenericNew,
+        PyVarObject_HEAD_INIT(NULL, 0)
+        .tp_name = "_reader._Reader",
+        .tp_basicsize = sizeof(Reader),
+        .tp_dealloc = (destructor) Reader_dealloc,
+        .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+        .tp_doc = Reader__doc__,
+        .tp_methods = Reader_methods,
+        .tp_getset = Reader_getsetters,
+        .tp_init = (initproc) Reader_init,
+        .tp_new = PyType_GenericNew,
 };
 
 static PyMethodDef methods[] = {
@@ -1034,11 +1029,11 @@ static PyMethodDef methods[] = {
 
 #if PY_MAJOR_VERSION >= 3
 static PyModuleDef module = {
-    PyModuleDef_HEAD_INIT,
-    "_reader",
-    module__doc__,
-    -1,
-    methods,
+        PyModuleDef_HEAD_INIT,
+        "_reader",
+        module__doc__,
+        -1,
+        methods,
 };
 #endif
 
@@ -1055,57 +1050,57 @@ PyInit__reader(void)
 init_reader(void)
 #endif
 {
-    PyObject* m;
+        PyObject* m;
 
-    PyDateTime_IMPORT;
+        PyDateTime_IMPORT;
 
-    if (PyType_Ready(&ReaderType) < 0)
+        if (PyType_Ready(&ReaderType) < 0)
 #if PY_MAJOR_VERSION >= 3
-        return NULL;
+                return NULL;
 #else
-        return;
+                return;
 #endif
 
 #if PY_MAJOR_VERSION >= 3
-    m = PyModule_Create(&module);
-    if (m == NULL)
-        return NULL;
+        m = PyModule_Create(&module);
+        if (m == NULL)
+                return NULL;
 
-    if (!initialized) {
-        PyStructSequence_InitType(&MonotonicType, &Monotonic_desc);
-        initialized = true;
-    }
+        if (!initialized) {
+                PyStructSequence_InitType(&MonotonicType, &Monotonic_desc);
+                initialized = true;
+        }
 #else
-    m = Py_InitModule3("_reader", methods, module__doc__);
-    if (m == NULL)
-        return;
+        m = Py_InitModule3("_reader", methods, module__doc__);
+        if (m == NULL)
+                return;
 #endif
 
-    Py_INCREF(&ReaderType);
+        Py_INCREF(&ReaderType);
 #if PY_MAJOR_VERSION >= 3
-    Py_INCREF(&MonotonicType);
+        Py_INCREF(&MonotonicType);
 #endif
-    if (PyModule_AddObject(m, "_Reader", (PyObject *) &ReaderType) ||
+        if (PyModule_AddObject(m, "_Reader", (PyObject *) &ReaderType) ||
 #if PY_MAJOR_VERSION >= 3
-        PyModule_AddObject(m, "Monotonic", (PyObject*) &MonotonicType) ||
+            PyModule_AddObject(m, "Monotonic", (PyObject*) &MonotonicType) ||
 #endif
-        PyModule_AddIntConstant(m, "NOP", SD_JOURNAL_NOP) ||
-        PyModule_AddIntConstant(m, "APPEND", SD_JOURNAL_APPEND) ||
-        PyModule_AddIntConstant(m, "INVALIDATE", SD_JOURNAL_INVALIDATE) ||
-        PyModule_AddIntConstant(m, "LOCAL_ONLY", SD_JOURNAL_LOCAL_ONLY) ||
-        PyModule_AddIntConstant(m, "RUNTIME_ONLY", SD_JOURNAL_RUNTIME_ONLY) ||
-        PyModule_AddIntConstant(m, "SYSTEM", SD_JOURNAL_SYSTEM) ||
-        PyModule_AddIntConstant(m, "SYSTEM_ONLY", SD_JOURNAL_SYSTEM_ONLY) ||
-        PyModule_AddIntConstant(m, "CURRENT_USER", SD_JOURNAL_CURRENT_USER) ||
-        PyModule_AddStringConstant(m, "__version__", PACKAGE_VERSION)) {
+            PyModule_AddIntConstant(m, "NOP", SD_JOURNAL_NOP) ||
+            PyModule_AddIntConstant(m, "APPEND", SD_JOURNAL_APPEND) ||
+            PyModule_AddIntConstant(m, "INVALIDATE", SD_JOURNAL_INVALIDATE) ||
+            PyModule_AddIntConstant(m, "LOCAL_ONLY", SD_JOURNAL_LOCAL_ONLY) ||
+            PyModule_AddIntConstant(m, "RUNTIME_ONLY", SD_JOURNAL_RUNTIME_ONLY) ||
+            PyModule_AddIntConstant(m, "SYSTEM", SD_JOURNAL_SYSTEM) ||
+            PyModule_AddIntConstant(m, "SYSTEM_ONLY", SD_JOURNAL_SYSTEM_ONLY) ||
+            PyModule_AddIntConstant(m, "CURRENT_USER", SD_JOURNAL_CURRENT_USER) ||
+            PyModule_AddStringConstant(m, "__version__", PACKAGE_VERSION)) {
 #if PY_MAJOR_VERSION >= 3
-        Py_DECREF(m);
-        return NULL;
+                Py_DECREF(m);
+                return NULL;
 #endif
-    }
+        }
 
 #if PY_MAJOR_VERSION >= 3
-    return m;
+        return m;
 #endif
 }