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fixed a bag full of subtle bugs of immensive screw-up potential in

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Sun Nov  5 05:22:55 2000  Tim Janik  <timj@gtk.org>

        * gsignal.c:
        fixed a bag full of subtle bugs of immensive screw-up potential in
        handlers_find(), luckily no one found out about them yet ;)
        fixed signal_handlers_foreach_matched_R() so it operates on an
        initial handler list snapshot provided by handlers_find() to work
        around general reentrancy problems and to avoid multiple callback()
        invocations on the same handlers.
        this code is now officially 80% bug free (10% remaining for interface
        types, and 10% remaining for destroyed signals ;)

Sat Nov  4 02:01:33 2000  Tim Janik  <timj@gtk.org>

        * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.

        * gtypeplugin.[hc]: new files holding a GTypePlugin interface
        implementation that provides the API required by GType to deal with
        dynamically loadable types.

        * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
This commit is contained in:
Tim Janik
2000-11-05 05:07:26 +00:00
committed by Tim Janik
parent 3cc60a9ab1
commit 83c45024e3
11 changed files with 428 additions and 176 deletions
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100
gobject/gtypeplugin.c Normal file
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@@ -0,0 +1,100 @@
/* GObject - GLib Type, Object, Parameter and Signal Library
* Copyright (C) 2000 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "gtypeplugin.h"
/* --- functions --- */
GType
g_type_plugin_get_type (void)
{
static GType type_plugin_type = 0;
if (!type_plugin_type)
{
static const GTypeInfo type_plugin_info = {
sizeof (GTypePluginClass),
NULL, /* base_init */
NULL, /* base_finalize */
};
type_plugin_type = g_type_register_static (G_TYPE_INTERFACE, "GTypePlugin", &type_plugin_info, 0);
}
return type_plugin_type;
}
void
g_type_plugin_use (GTypePlugin *plugin)
{
GTypePluginClass *iface;
g_return_if_fail (G_IS_TYPE_PLUGIN (plugin));
iface = G_TYPE_PLUGIN_GET_CLASS (plugin);
iface->use_plugin (plugin);
}
void
g_type_plugin_unuse (GTypePlugin *plugin)
{
GTypePluginClass *iface;
g_return_if_fail (G_IS_TYPE_PLUGIN (plugin));
iface = G_TYPE_PLUGIN_GET_CLASS (plugin);
iface->unuse_plugin (plugin);
}
void
g_type_plugin_complete_type_info (GTypePlugin *plugin,
GType g_type,
GTypeInfo *info,
GTypeValueTable *value_table)
{
GTypePluginClass *iface;
g_return_if_fail (G_IS_TYPE_PLUGIN (plugin));
g_return_if_fail (info != NULL);
g_return_if_fail (value_table != NULL);
iface = G_TYPE_PLUGIN_GET_CLASS (plugin);
iface->complete_type_info (plugin,
g_type,
info,
value_table);
}
void
g_type_plugin_complete_interface_info (GTypePlugin *plugin,
GType interface_type,
GType instance_type,
GInterfaceInfo *info)
{
GTypePluginClass *iface;
g_return_if_fail (G_IS_TYPE_PLUGIN (plugin));
g_return_if_fail (info != NULL);
iface = G_TYPE_PLUGIN_GET_CLASS (plugin);
iface->complete_interface_info (plugin,
interface_type,
instance_type,
info);
}