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Use gdbpy_ref in python.c

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This changes a couple of functions in python.c to use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (gdbpy_progspaces, gdbpy_objfiles): Use
	gdbpy_ref.
This commit is contained in:
Tom Tromey 2016-11-06 21:49:34 -07:00
parent 0700aea50c
commit ff3724f512
2 changed files with 16 additions and 18 deletions
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29
gdb/python/python.c
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@ -99,6 +99,7 @@ const struct extension_language_defn extension_language_python =
#include "gdbthread.h"
#include "interps.h"
#include "event-top.h"
#include "py-ref.h"
/* True if Python has been successfully initialized, false
otherwise. */
@ -1266,24 +1267,20 @@ static PyObject *
gdbpy_progspaces (PyObject *unused1, PyObject *unused2)
{
struct program_space *ps;
PyObject *list;
list = PyList_New (0);
if (!list)
gdbpy_ref list (PyList_New (0));
if (list == NULL)
return NULL;
ALL_PSPACES (ps)
{
PyObject *item = pspace_to_pspace_object (ps);
if (!item || PyList_Append (list, item) == -1)
{
Py_DECREF (list);
return NULL;
}
if (!item || PyList_Append (list.get (), item) == -1)
return NULL;
}
return list;
return list.release ();
}
@ -1366,24 +1363,20 @@ static PyObject *
gdbpy_objfiles (PyObject *unused1, PyObject *unused2)
{
struct objfile *objf;
PyObject *list;
list = PyList_New (0);
if (!list)
gdbpy_ref list (PyList_New (0));
if (list == NULL)
return NULL;
ALL_OBJFILES (objf)
{
PyObject *item = objfile_to_objfile_object (objf);
if (!item || PyList_Append (list, item) == -1)
{
Py_DECREF (list);
return NULL;
}
if (!item || PyList_Append (list.get (), item) == -1)
return NULL;
}
return list;
return list.release ();
}
/* Compute the list of active python type printers and store them in