1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 2007, 2009, 2010 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 <http://www.gnu.org/licenses/>. */
17 /* An interface to an array of octets that is stored on disk as a temporary
20 #ifndef LIBPSPP_EXT_ARRAY_H
21 #define LIBPSPP_EXT_ARRAY_H 1
24 #include <sys/types.h>
26 struct ext_array *ext_array_create (void);
27 bool ext_array_destroy (struct ext_array *);
28 bool ext_array_read (const struct ext_array *, off_t offset, size_t n, void *);
29 bool ext_array_write (struct ext_array *, off_t offset, size_t n,
31 bool ext_array_error (const struct ext_array *);
33 #endif /* libpspp/ext-array.h */