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b32e1b63ee
The latter only accepts a `gint` as the number of elements in the array, which means that its use in `GArray` (and related array implementations) truncates at least half the potential array size. So, introduce a replacement for it which uses `size_t` for the number of elements. This is inline with what `qsort()` (or `qsort_r()`) actually does. Unfortunately we can’t directly use `qsort_r()` because it’s not guaranteed to be a stable sort. This fixes some `-Wsign-conversion` warnings (when building GLib with that enabled). Signed-off-by: Philip Withnall <pwithnall@gnome.org> Helps: #3405
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/* GLIB - Library of useful routines for C programming
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GLib Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GLib Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GLib at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __G_QSORT_H__
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#define __G_QSORT_H__
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#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
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#error "Only <glib.h> can be included directly."
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#endif
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#include <glib/gtypes.h>
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G_BEGIN_DECLS
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GLIB_DEPRECATED_IN_2_82_FOR(g_sort_array)
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void g_qsort_with_data (gconstpointer pbase,
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gint total_elems,
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gsize size,
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GCompareDataFunc compare_func,
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gpointer user_data);
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GLIB_AVAILABLE_IN_2_82
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void g_sort_array (const void *array,
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size_t n_elements,
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size_t element_size,
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GCompareDataFunc compare_func,
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void *user_data);
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G_END_DECLS
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#endif /* __G_QSORT_H__ */
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