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a359e56f58
It’s a private API, and is not meant to be exposed in the public API. Since it’s only used internally within libglib, we don’t have to expose it in the public symbol table, so drop the decorator. Signed-off-by: Philip Withnall <pwithnall@endlessos.org> Helps: #2876
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/*
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* Copyright © 2018 Endless Mobile, Inc.
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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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* Author: Philip Withnall <withnall@endlessm.com>
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*/
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#ifndef __G_UTILS_PRIVATE_H__
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#define __G_UTILS_PRIVATE_H__
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#include "glibconfig.h"
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#include "gtypes.h"
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#include "gtestutils.h"
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G_BEGIN_DECLS
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void g_set_user_dirs (const gchar *first_dir_type,
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...) G_GNUC_NULL_TERMINATED;
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/* Returns the smallest power of 2 greater than or equal to n,
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* or 0 if such power does not fit in a gsize
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*/
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static inline gsize
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g_nearest_pow (gsize num)
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{
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gsize n = num - 1;
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g_assert (num > 0 && num <= G_MAXSIZE / 2);
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n |= n >> 1;
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n |= n >> 2;
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n |= n >> 4;
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n |= n >> 8;
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n |= n >> 16;
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#if GLIB_SIZEOF_SIZE_T == 8
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n |= n >> 32;
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#endif
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return n + 1;
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}
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void _g_unset_cached_tmp_dir (void);
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G_END_DECLS
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#endif /* __G_UTILS_PRIVATE_H__ */
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