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[Emacs-diffs] trunk r116186: * terminal.c (initial_free_frame_resources)
From: |
Dmitry Antipov |
Subject: |
[Emacs-diffs] trunk r116186: * terminal.c (initial_free_frame_resources): New function. |
Date: |
Tue, 28 Jan 2014 06:05:33 +0000 |
User-agent: |
Bazaar (2.6b2) |
------------------------------------------------------------
revno: 116186
revision-id: address@hidden
parent: address@hidden
committer: Dmitry Antipov <address@hidden>
branch nick: trunk
timestamp: Tue 2014-01-28 09:55:06 +0400
message:
* terminal.c (initial_free_frame_resources): New function.
(init_initial_terminal): Install new hook to free face cache
on initial frame and avoid memory leak. For details, see
<http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
modified:
src/ChangeLog changelog-20091113204419-o5vbwnq5f7feedwu-1438
src/terminal.c terminal.c-20091113204419-o5vbwnq5f7feedwu-6118
=== modified file 'src/ChangeLog'
--- a/src/ChangeLog 2014-01-26 19:44:23 +0000
+++ b/src/ChangeLog 2014-01-28 05:55:06 +0000
@@ -1,3 +1,10 @@
+2014-01-28 Dmitry Antipov <address@hidden>
+
+ * terminal.c (initial_free_frame_resources): New function.
+ (init_initial_terminal): Install new hook to free face cache
+ on initial frame and avoid memory leak. For details, see
+ <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
+
2014-01-26 Paul Eggert <address@hidden>
* data.c (Fstring_to_number): Document results if unparsable
=== modified file 'src/terminal.c'
--- a/src/terminal.c 2014-01-01 07:43:34 +0000
+++ b/src/terminal.c 2014-01-28 05:55:06 +0000
@@ -500,7 +500,15 @@
return store_terminal_param (t, parameter, value);
}
-
+/* Initial frame has no device-dependent output data, but has
+ face cache which should be freed when the frame is deleted. */
+
+static void
+initial_free_frame_resources (struct frame *f)
+{
+ eassert (FRAME_INITIAL_P (f));
+ free_frame_faces (f);
+}
/* Create the bootstrap display terminal for the initial frame.
Returns a terminal of type output_initial. */
@@ -516,6 +524,7 @@
initial_terminal->name = xstrdup ("initial_terminal");
initial_terminal->kboard = initial_kboard;
initial_terminal->delete_terminal_hook = &delete_initial_terminal;
+ initial_terminal->delete_frame_hook = &initial_free_frame_resources;
/* All other hooks are NULL. */
return initial_terminal;
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