return set_error(r, path, "Invalid flags or path");
}
+PyDoc_STRVAR(Reader_fileno__doc__,
+ "fileno() -> int\n\n"
+ "Get a file descriptor to poll for changes in the journal.\n"
+ "This method invokes sd_journal_get_fd().\n"
+ "See man:sd_journal_get_fd(3).");
+static PyObject* Reader_fileno(Reader *self, PyObject *args)
+{
+ int r;
+ r = sd_journal_get_fd(self->j);
+ set_error(r, NULL, NULL);
+ if (r < 0)
+ return NULL;
+ return long_FromLong(r);
+}
+
+PyDoc_STRVAR(Reader_reliable_fd__doc__,
+ "reliable_fd() -> bool\n\n"
+ "Returns True iff the journal can be polled reliably.\n"
+ "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;
+ r = sd_journal_reliable_fd(self->j);
+ set_error(r, NULL, NULL);
+ if (r < 0)
+ return NULL;
+ return PyBool_FromLong(r);
+}
+
+PyDoc_STRVAR(Reader_close__doc__,
+ "reliable_fd() -> 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)
+{
+ sd_journal_close(self->j);
+ Py_RETURN_NONE;
+}
+
PyDoc_STRVAR(Reader_get_next__doc__,
"get_next([skip]) -> dict\n\n"
"Return dictionary of the next log entry. Optional skip value will\n"
if (r < 0)
goto error;
- PyDict_SetItem(dict, key, tmp_list);
+ r = PyDict_SetItem(dict, key, tmp_list);
if (r < 0)
goto error;
}
Py_RETURN_NONE;
}
-PyDoc_STRVAR(Reader_seek__doc__,
- "seek(offset[, whence]) -> None\n\n"
- "Jump `offset` entries in the journal. Argument\n"
- "`whence` defines what the offset is relative to:\n"
- "os.SEEK_SET (default) from first match in journal;\n"
- "os.SEEK_CUR from current position in journal;\n"
- "and os.SEEK_END is from last match in journal.");
-static PyObject* Reader_seek(Reader *self, PyObject *args, PyObject *keywds)
+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)
{
- int64_t offset;
- int whence = SEEK_SET;
- PyObject *result = NULL;
-
- static const char* const kwlist[] = {"offset", "whence", NULL};
- if (!PyArg_ParseTupleAndKeywords(args, keywds, "L|i", (char**) kwlist,
- &offset, &whence))
+ int r;
+ Py_BEGIN_ALLOW_THREADS
+ r = sd_journal_seek_head(self->j);
+ Py_END_ALLOW_THREADS
+ if (set_error(r, NULL, NULL))
return NULL;
+ Py_RETURN_NONE;
+}
- switch(whence) {
- case SEEK_SET: {
- int r;
- Py_BEGIN_ALLOW_THREADS
- r = sd_journal_seek_head(self->j);
- Py_END_ALLOW_THREADS
- if (set_error(r, NULL, NULL))
- return NULL;
-
- if (offset > 0LL)
- result = PyObject_CallMethod((PyObject *)self, (char*) "get_next",
- (char*) "L", offset);
- break;
- }
- case SEEK_CUR:
- result = PyObject_CallMethod((PyObject *)self, (char*) "get_next",
- (char*) "L", offset);
- break;
- case SEEK_END: {
- int r;
- Py_BEGIN_ALLOW_THREADS
- r = sd_journal_seek_tail(self->j);
- Py_END_ALLOW_THREADS
- if (set_error(r, NULL, NULL))
- return NULL;
-
- result = PyObject_CallMethod((PyObject *)self, (char*) "get_next",
- (char*) "L", offset < 0LL ? offset : -1LL);
- break;
- }
- default:
- PyErr_SetString(PyExc_ValueError, "Invalid value for whence");
- }
-
- Py_XDECREF(result);
- if (PyErr_Occurred())
+PyDoc_STRVAR(Reader_seek_tail__doc__,
+ "seek_tail() -> None\n\n"
+ "Jump to the beginning of the journal.\n"
+ "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))
return NULL;
Py_RETURN_NONE;
}
return NULL;
Py_BEGIN_ALLOW_THREADS
- r = sd_journal_wait(self->j, timeout ==0 ? (uint64_t) -1 : timeout * 1E6);
+ r = sd_journal_wait(self->j,
+ timeout == 0 ? (uint64_t) -1 : timeout * 1E6);
Py_END_ALLOW_THREADS
- if (set_error(r, NULL, NULL))
+ if (set_error(r, NULL, NULL) < 0)
return NULL;
return long_FromLong(r);
};
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__},
+ {"close", (PyCFunction) Reader_close, METH_NOARGS, Reader_close__doc__},
{"get_next", (PyCFunction) Reader_get_next, METH_VARARGS, Reader_get_next__doc__},
{"get_previous", (PyCFunction) Reader_get_previous, METH_VARARGS, Reader_get_previous__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__},
{"flush_matches", (PyCFunction) Reader_flush_matches, METH_NOARGS, Reader_flush_matches__doc__},
- {"seek", (PyCFunction) Reader_seek, METH_VARARGS | METH_KEYWORDS, Reader_seek__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__},
{"wait", (PyCFunction) Reader_wait, METH_VARARGS, Reader_wait__doc__},