libalpm
Arch Linux Package Manager Library
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00001 /* 00002 * diskspace.h 00003 * 00004 * Copyright (c) 2010-2011 Pacman Development Team <pacman-dev@archlinux.org> 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program. If not, see <http://www.gnu.org/licenses/>. 00018 */ 00019 00020 #ifndef _ALPM_DISKSPACE_H 00021 #define _ALPM_DISKSPACE_H 00022 00023 #if defined(HAVE_SYS_MOUNT_H) 00024 #include <sys/mount.h> 00025 #endif 00026 #if defined(HAVE_SYS_STATVFS_H) 00027 #include <sys/statvfs.h> 00028 #endif 00029 #if defined(HAVE_SYS_TYPES_H) 00030 #include <sys/types.h> 00031 #endif 00032 00033 #include "alpm.h" 00034 00035 enum mount_used_level { 00036 USED_REMOVE = 1, 00037 USED_INSTALL = (1 << 1), 00038 }; 00039 00040 typedef struct __alpm_mountpoint_t { 00041 /* mount point information */ 00042 char *mount_dir; 00043 size_t mount_dir_len; 00044 /* storage for additional disk usage calculations */ 00045 blkcnt_t blocks_needed; 00046 blkcnt_t max_blocks_needed; 00047 enum mount_used_level used; 00048 int read_only; 00049 FSSTATSTYPE fsp; 00050 } alpm_mountpoint_t; 00051 00052 int _alpm_check_diskspace(alpm_handle_t *handle); 00053 int _alpm_check_downloadspace(alpm_handle_t *handle, const char *cachedir, 00054 size_t num_files, off_t *file_sizes); 00055 00056 #endif /* _ALPM_DISKSPACE_H */ 00057 00058 /* vim: set ts=2 sw=2 noet: */