pidgin/pidgin

Fix incompatible type conversion errors

3 months ago, Elliott Sales de Andrade
452ba49e16d4
Fix incompatible type conversion errors

A recent libxml2 changed its handler function to take a `const` pointer. It's
safe for us to have it, and them not, but the opposite way causes an implicit
cast warning.

This fixes the build in Fedora 40, which changes several incompatible pointer
conversion warnings into errors.

This is a forward port of /r/2944/

Testing Done:
Compiled on Fedora Rawhide.

Reviewed at https://reviews.imfreedom.org/r/2950/
/*
* Finch - Universal Text Chat Client
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
*/
#include <purple.h>
#include <gnt.h>
#include "gntidle.h"
struct _FinchIdle {
GObject parent;
};
/******************************************************************************
* PurpleIdleUi implementation
*****************************************************************************/
static time_t
finch_idle_get_idle_time(G_GNUC_UNUSED PurpleIdleUi *ui) {
return gnt_wm_get_idle_time();
}
static void
finch_idle_purple_idle_ui_init(PurpleIdleUiInterface *iface) {
iface->get_idle_time = finch_idle_get_idle_time;
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
G_DEFINE_FINAL_TYPE_WITH_CODE(
FinchIdle,
finch_idle,
G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE(
PURPLE_TYPE_IDLE_UI,
finch_idle_purple_idle_ui_init
)
);
static void
finch_idle_init(G_GNUC_UNUSED FinchIdle *idle) {
}
static void
finch_idle_class_init(G_GNUC_UNUSED FinchIdleClass *klass) {
}
/******************************************************************************
* Public API
*****************************************************************************/
PurpleIdleUi *
finch_idle_new(void) {
return g_object_new(FINCH_TYPE_IDLE, NULL);
}