1 /* Manipulate sets of device-inode pairs efficiently.
2 Copyright (C) 2010-2020 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17 /* Written by Jim Meyering, 2010. */
22 # include <sys/types.h>
24 struct di_set
*di_set_alloc (void);
25 int di_set_insert (struct di_set
*, dev_t
, ino_t
) _GL_ATTRIBUTE_NONNULL ((1));
26 void di_set_free (struct di_set
*) _GL_ATTRIBUTE_NONNULL ((1));
27 int di_set_lookup (struct di_set
*dis
, dev_t dev
, ino_t ino
)
28 _GL_ATTRIBUTE_NONNULL ((1));