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/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
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 2.1 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, see <http://www.gnu.org/licenses/>.
*/
#include "glib-compat.h"
#if !GLIB_CHECK_VERSION(2,28,0)
/**
* g_simple_async_result_new_take_error: (skip)
* @source_object: (allow-none): a #GObject, or %NULL
* @callback: (scope async): a #GAsyncReadyCallback
* @user_data: (closure): user data passed to @callback
* @error: a #GError
*
* Creates a #GSimpleAsyncResult from an error condition, and takes over the
* caller's ownership of @error, so the caller does not need to free it anymore.
*
* Returns: a #GSimpleAsyncResult
*
* Since: 2.28
**/
G_GNUC_INTERNAL GSimpleAsyncResult *
g_simple_async_result_new_take_error (GObject *source_object,
GAsyncReadyCallback callback,
gpointer user_data,
GError *error)
{
GSimpleAsyncResult *simple;
g_return_val_if_fail (!source_object || G_IS_OBJECT (source_object), NULL);
simple = g_simple_async_result_new (source_object,
callback,
user_data, NULL);
g_simple_async_result_take_error (simple, error);
return simple;
}
/**
* spice_simple_async_result_take_error: (skip)
* @simple: a #GSimpleAsyncResult
* @error: a #GError
*
* Sets the result from @error, and takes over the caller's ownership
* of @error, so the caller does not need to free it any more.
*
* Since: 2.28
**/
G_GNUC_INTERNAL void
g_simple_async_result_take_error (GSimpleAsyncResult *simple,
GError *error)
{
/* this code is different from upstream */
/* we can't avoid extra copy/free, since the simple struct is
opaque */
g_simple_async_result_set_from_error (simple, error);
g_error_free (error);
}
/**
* g_simple_async_report_take_gerror_in_idle: (skip)
* @object: (allow-none): a #GObject, or %NULL
* @callback: a #GAsyncReadyCallback.
* @user_data: user data passed to @callback.
* @error: the #GError to report
*
* Reports an error in an idle function. Similar to
* g_simple_async_report_gerror_in_idle(), but takes over the caller's
* ownership of @error, so the caller does not have to free it any more.
*
* Since: 2.28
**/
G_GNUC_INTERNAL void
g_simple_async_report_take_gerror_in_idle (GObject *object,
GAsyncReadyCallback callback,
gpointer user_data,
GError *error)
{
GSimpleAsyncResult *simple;
g_return_if_fail (!object || G_IS_OBJECT (object));
g_return_if_fail (error != NULL);
simple = g_simple_async_result_new_take_error (object,
callback,
user_data,
error);
g_simple_async_result_complete_in_idle (simple);
g_object_unref (simple);
}
#endif /* 2.28 */
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