diff options
Diffstat (limited to 'gdb/python/py-inferior.c')
| -rw-r--r-- | gdb/python/py-inferior.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gdb/python/py-inferior.c b/gdb/python/py-inferior.c index ee41ea7..b9df394 100644 --- a/gdb/python/py-inferior.c +++ b/gdb/python/py-inferior.c @@ -606,6 +606,20 @@ infpy_search_memory (PyObject *self, PyObject *args, PyObject *kw) Py_RETURN_NONE; } +/* Implementation of gdb.Inferior.is_valid (self) -> Boolean. + Returns True if this inferior object still exists in GDB. */ + +static PyObject * +infpy_is_valid (PyObject *self, PyObject *args) +{ + inferior_object *inf = (inferior_object *) self; + + if (! inf->inferior) + Py_RETURN_FALSE; + + Py_RETURN_TRUE; +} + /* Clear the INFERIOR pointer in an Inferior object and clear the thread list. */ @@ -676,6 +690,9 @@ static PyGetSetDef inferior_object_getset[] = static PyMethodDef inferior_object_methods[] = { + { "is_valid", infpy_is_valid, METH_NOARGS, + "is_valid () -> Boolean.\n\ +Return true if this inferior is valid, false if not." }, { "threads", infpy_threads, METH_NOARGS, "Return all the threads of this inferior." }, { "read_memory", (PyCFunction) infpy_read_memory, |