Use unique_xmalloc_ptr in Python code

[deliverable/binutils-gdb.git] / gdb / python / python-internal.h

diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h
index 8545c7bae0cca08c02628a6f0b6d2b583c6e97bf..f3213bb82eb88c23c13a9093322ced55b1b216d4 100644 (file)
--- a/gdb/python/python-internal.h
+++ b/gdb/python/python-internal.h
@@ -533,14 +533,15 @@ int gdbpy_print_python_errors_p (void);
 void gdbpy_print_stack (void);
 
 PyObject *python_string_to_unicode (PyObject *obj);
-char *unicode_to_target_string (PyObject *unicode_str);
-char *python_string_to_target_string (PyObject *obj);
+gdb::unique_xmalloc_ptr<char> unicode_to_target_string (PyObject *unicode_str);
+gdb::unique_xmalloc_ptr<char> python_string_to_target_string (PyObject *obj);
 PyObject *python_string_to_target_python_string (PyObject *obj);
-char *python_string_to_host_string (PyObject *obj);
+gdb::unique_xmalloc_ptr<char> python_string_to_host_string (PyObject *obj);
 PyObject *host_string_to_python_string (const char *str);
 int gdbpy_is_string (PyObject *obj);
-char *gdbpy_obj_to_string (PyObject *obj);
-char *gdbpy_exception_to_string (PyObject *ptype, PyObject *pvalue);
+gdb::unique_xmalloc_ptr<char> gdbpy_obj_to_string (PyObject *obj);
+gdb::unique_xmalloc_ptr<char> gdbpy_exception_to_string (PyObject *ptype,
+                                                        PyObject *pvalue);
 
 int gdbpy_is_lazy_string (PyObject *result);
 void gdbpy_extract_lazy_string (PyObject *string, CORE_ADDR *addr,
@@ -555,7 +556,7 @@ PyObject *apply_varobj_pretty_printer (PyObject *print_obj,
                                       struct value **replacement,
                                       struct ui_file *stream);
 PyObject *gdbpy_get_varobj_pretty_printer (struct value *value);
-char *gdbpy_get_display_hint (PyObject *printer);
+gdb::unique_xmalloc_ptr<char> gdbpy_get_display_hint (PyObject *printer);
 PyObject *gdbpy_default_visualizer (PyObject *self, PyObject *args);
 
 void bpfinishpy_pre_stop_hook (struct gdbpy_breakpoint_object *bp_obj);