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/*
* diskspace.h
*
* Copyright (c) 2010-2020 Pacman Development Team <pacman-dev@archlinux.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ALPM_DISKSPACE_H
#define ALPM_DISKSPACE_H
#if defined(HAVE_SYS_MOUNT_H)
#include <sys/mount.h>
#endif
#if defined(HAVE_SYS_STATVFS_H)
#include <sys/statvfs.h>
#endif
#if defined(HAVE_SYS_TYPES_H)
#include <sys/types.h>
#endif
#include "alpm.h"
enum mount_used_level {
USED_REMOVE = 1,
USED_INSTALL = (1 << 1),
};
enum mount_fsinfo {
MOUNT_FSINFO_UNLOADED = 0,
MOUNT_FSINFO_LOADED,
MOUNT_FSINFO_FAIL,
};
typedef struct __alpm_mountpoint_t {
/* mount point information */
char *mount_dir;
size_t mount_dir_len;
/* storage for additional disk usage calculations */
blkcnt_t blocks_needed;
blkcnt_t max_blocks_needed;
enum mount_used_level used;
int read_only;
enum mount_fsinfo fsinfo_loaded;
FSSTATSTYPE fsp;
} alpm_mountpoint_t;
int _alpm_check_diskspace(alpm_handle_t *handle);
int _alpm_check_downloadspace(alpm_handle_t *handle, const char *cachedir,
size_t num_files, const off_t *file_sizes);
#endif /* ALPM_DISKSPACE_H */
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