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reallocate the required memory block, rather than allocating it newly from

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Mon Sep 21 07:44:30 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkobject.c (gtk_object_class_add_signals): reallocate
        the required memory block, rather than allocating it newly from
        scratch and doing a full-blown block copy on it.
This commit is contained in:
Tim Janik 1998-09-21 06:14:18 +00:00 committed by Tim Janik
parent 4721a7dd40
commit dcc8bc33db
8 changed files with 50 additions and 14 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
Mon Sep 21 07:44:30 1998 Tim Janik <timj@gtk.org>
* gtk/gtkobject.c (gtk_object_class_add_signals): reallocate
the required memory block, rather than allocating it newly from
scratch and doing a full-blown block copy on it.
Mon Sep 21 02:30:06 1998 Tim Janik <timj@gtk.org>
* NEWS file update for upcoming release of Gtk+ version 1.1.2,

6
ChangeLog.pre-2-0
View File

@ -1,3 +1,9 @@
Mon Sep 21 07:44:30 1998 Tim Janik <timj@gtk.org>
* gtk/gtkobject.c (gtk_object_class_add_signals): reallocate
the required memory block, rather than allocating it newly from
scratch and doing a full-blown block copy on it.
Mon Sep 21 02:30:06 1998 Tim Janik <timj@gtk.org>
* NEWS file update for upcoming release of Gtk+ version 1.1.2,

6
ChangeLog.pre-2-10
View File

@ -1,3 +1,9 @@
Mon Sep 21 07:44:30 1998 Tim Janik <timj@gtk.org>
* gtk/gtkobject.c (gtk_object_class_add_signals): reallocate
the required memory block, rather than allocating it newly from
scratch and doing a full-blown block copy on it.
Mon Sep 21 02:30:06 1998 Tim Janik <timj@gtk.org>
* NEWS file update for upcoming release of Gtk+ version 1.1.2,

6
ChangeLog.pre-2-2
View File

@ -1,3 +1,9 @@
Mon Sep 21 07:44:30 1998 Tim Janik <timj@gtk.org>
* gtk/gtkobject.c (gtk_object_class_add_signals): reallocate
the required memory block, rather than allocating it newly from
scratch and doing a full-blown block copy on it.
Mon Sep 21 02:30:06 1998 Tim Janik <timj@gtk.org>
* NEWS file update for upcoming release of Gtk+ version 1.1.2,

6
ChangeLog.pre-2-4
View File

@ -1,3 +1,9 @@
Mon Sep 21 07:44:30 1998 Tim Janik <timj@gtk.org>
* gtk/gtkobject.c (gtk_object_class_add_signals): reallocate
the required memory block, rather than allocating it newly from
scratch and doing a full-blown block copy on it.
Mon Sep 21 02:30:06 1998 Tim Janik <timj@gtk.org>
* NEWS file update for upcoming release of Gtk+ version 1.1.2,

6
ChangeLog.pre-2-6
View File

@ -1,3 +1,9 @@
Mon Sep 21 07:44:30 1998 Tim Janik <timj@gtk.org>
* gtk/gtkobject.c (gtk_object_class_add_signals): reallocate
the required memory block, rather than allocating it newly from
scratch and doing a full-blown block copy on it.
Mon Sep 21 02:30:06 1998 Tim Janik <timj@gtk.org>
* NEWS file update for upcoming release of Gtk+ version 1.1.2,

6
ChangeLog.pre-2-8
View File

@ -1,3 +1,9 @@
Mon Sep 21 07:44:30 1998 Tim Janik <timj@gtk.org>
* gtk/gtkobject.c (gtk_object_class_add_signals): reallocate
the required memory block, rather than allocating it newly from
scratch and doing a full-blown block copy on it.
Mon Sep 21 02:30:06 1998 Tim Janik <timj@gtk.org>
* NEWS file update for upcoming release of Gtk+ version 1.1.2,

22
gtk/gtkobject.c
View File

@ -127,7 +127,7 @@ gtk_object_get_type (void)
static void
gtk_object_base_class_init (GtkObjectClass *class)
{
/* reset instance specific fields that don't get inhrited */
/* reset instance specific fields that don't get inherited */
class->signals = NULL;
class->nsignals = 0;
class->n_args = 0;
@ -327,19 +327,13 @@ gtk_object_class_add_signals (GtkObjectClass *class,
guint *signals,
guint nsignals)
{
guint *new_signals;
guint i;
g_return_if_fail (class != NULL);
new_signals = g_new (guint, class->nsignals + nsignals);
for (i = 0; i < class->nsignals; i++)
new_signals[i] = class->signals[i];
for (i = 0; i < nsignals; i++)
new_signals[class->nsignals + i] = signals[i];
g_free (class->signals);
class->signals = new_signals;
g_return_if_fail (GTK_IS_OBJECT_CLASS (class));
if (!nsignals)
return;
g_return_if_fail (signals != NULL);
class->signals = g_renew (guint, class->signals, class->nsignals + nsignals);
memcpy (class->signals + class->nsignals, signals, nsignals * sizeof (guint));
class->nsignals += nsignals;
}