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/
/* pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#if !defined(PIDGIN_GLOBAL_HEADER_INSIDE) && !defined(PIDGIN_COMPILATION)
# error "only <pidgin.h> may be included directly"
#endif
#ifndef PIDGIN_DEBUG_H
#define PIDGIN_DEBUG_H
#include <purple.h>
#include "pidginversion.h"
G_BEGIN_DECLS
#define PIDGIN_TYPE_DEBUG_WINDOW (pidgin_debug_window_get_type())
PIDGIN_AVAILABLE_IN_3_0
G_DECLARE_FINAL_TYPE(PidginDebugWindow, pidgin_debug_window, PIDGIN, DEBUG_WINDOW, GtkWindow)
/**
* pidgin_debug_init_handler:
*
* Initialize handler for GLib logging system.
*
* This must be called early if you want to capture logs at startup, and avoid
* printing them out.
*
* Since: 3.0.0
*/
PIDGIN_AVAILABLE_IN_3_0
void pidgin_debug_init_handler(void);
/**
* pidgin_debug_set_print_enabled:
*
* Set whether the debug logging messages are sent the default GLib logging handler.
*
* This will print to the console, if Pidgin is run from there.
*
* Since: 3.0.0
*/
PIDGIN_AVAILABLE_IN_3_0
void pidgin_debug_set_print_enabled(gboolean enable);
/**
* pidgin_debug_init:
*
* Perform necessary initializations.
*
* Since: 2.0.0
*/
PIDGIN_AVAILABLE_IN_ALL
void pidgin_debug_init(void);
/**
* pidgin_debug_uninit:
*
* Perform necessary uninitializations.
*
* Since: 2.0.0
*/
PIDGIN_AVAILABLE_IN_ALL
void pidgin_debug_uninit(void);
/**
* pidgin_debug_get_handle:
*
* Get the handle for the GTK debug system.
*
* Returns: the handle to the debug system
*
* Since: 2.0.0
*/
PIDGIN_AVAILABLE_IN_ALL
void *pidgin_debug_get_handle(void);
/**
* pidgin_debug_window_show:
*
* Shows the debug window.
*
* Since: 2.0.0
*/
PIDGIN_AVAILABLE_IN_ALL
void pidgin_debug_window_show(void);
/**
* pidgin_debug_window_hide:
*
* Hides the debug window.
*
* Since: 2.0.0
*/
PIDGIN_AVAILABLE_IN_ALL
void pidgin_debug_window_hide(void);
G_END_DECLS
#endif /* PIDGIN_DEBUG_H */