mirror of
https://github.com/aaru-dps/fstester.git
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208 lines
8.0 KiB
C
208 lines
8.0 KiB
C
/****************************************************************************
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Aaru Data Preservation Suite
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-----------------------------------------------------------------------------
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Author(s) : Natalia Portillo
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--[ License ] ---------------------------------------------------------------
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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-----------------------------------------------------------------------------
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Copyright (C) 2011-2021 Natalia Portillo
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*****************************************************************************/
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#include <errno.h>
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#include <stddef.h>
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#include <stdio.h>
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#ifdef HAVE_SYS_STATFS_H
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#include <sys/statfs.h>
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#endif
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#ifdef HAVE_SYS_STATVFS_H
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#include <sys/statvfs.h>
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#endif
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#if defined(HAVE_SYS_MOUNT_H)
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#include <sys/mount.h>
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#include <sys/param.h>
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#endif
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#include "../include/defs.h"
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#include "../log.h"
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#include "volume.h"
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#if defined(__linux__) || defined(__LINUX__) || defined(__gnu_linux)
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#include "../linux/linux.h"
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#elif defined(__APPLE__) && defined(__MACH__)
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#include "../darwin/darwin.h"
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#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__NetBSD__) || defined(__OpenBSD__)
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#include "../bsd/bsd.h"
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#endif
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void GetVolumeInfo(const char* path, size_t* clusterSize)
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{
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#ifdef HAVE_SYS_STATVFS_H
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struct statvfs buf;
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#else
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struct statfs buf;
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#endif
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int ret;
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#ifdef HAVE_SYS_STATVFS_H
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ret = statvfs(path, &buf);
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#else
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ret = statfs(path, &buf);
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#endif
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if(ret)
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{
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log_write("Error %d querying volume information.\n", errno);
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return;
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}
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log_write("Volume information:\n");
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log_write("\tPath: %s\n", path);
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#ifdef USE_STATFS_FTYPENAME
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log_write("\tFilesystem: %s\n", buf.f_fstypename);
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#else
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log_write("\tFilesystem: ");
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switch(buf.f_type)
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{
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case ADFS_SUPER_MAGIC: log_write("ADFS"); break;
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case AFFS_SUPER_MAGIC: log_write("Amiga FFS"); break;
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case AFS_SUPER_MAGIC: log_write("AFS"); break;
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case ANON_INODE_FS_MAGIC: log_write("anonymous inode fs"); break;
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case AUTOFS_SUPER_MAGIC: log_write("autofs"); break;
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case BDEVFS_MAGIC: log_write("bdevfs"); break;
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case BEFS_SUPER_MAGIC: log_write("BeFS"); break;
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case BFS_MAGIC: log_write("bfs"); break;
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case BINFMTFS_MAGIC: log_write("binfmtfs"); break;
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case BPF_FS_MAGIC: log_write("bpffs"); break;
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case BTRFS_SUPER_MAGIC:
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case BTRFS_TEST_MAGIC: log_write("btrfs"); break;
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case CGROUP_SUPER_MAGIC: log_write("cgroup"); break;
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case CGROUP2_SUPER_MAGIC: log_write("cgroup2"); break;
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case CIFS_MAGIC_NUMBER: log_write("CIFS"); break;
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case CODA_SUPER_MAGIC: log_write("CODA"); break;
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case COH_SUPER_MAGIC: log_write("Coherent"); break;
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case CRAMFS_MAGIC: log_write("cramfs"); break;
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case DEBUGFS_MAGIC: log_write("debufs"); break;
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case DEVFS_SUPER_MAGIC: log_write("devfs"); break;
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case DEVPTS_SUPER_MAGIC: log_write("devpts"); break;
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case ECRYPTFS_SUPER_MAGIC: log_write("ecryptfs"); break;
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case EFIVARFS_MAGIC: log_write("efivars"); break;
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case EFS_SUPER_MAGIC: log_write("EFS"); break;
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case EXT_SUPER_MAGIC: log_write("ext"); break;
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case EXT2_OLD_SUPER_MAGIC: log_write("ext2"); break;
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case EXT2_SUPER_MAGIC: log_write("ext2/3/4"); break;
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case F2FS_SUPER_MAGIC: log_write("f2fs"); break;
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case FUSE_SUPER_MAGIC: log_write("fuse"); break;
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case FUTEXFS_SUPER_MAGIC: log_write("futexfs"); break;
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case HFS_SUPER_MAGIC: log_write("HFS"); break;
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case HOSTFS_SUPER_MAGIC: log_write("hostfs"); break;
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case HPFS_SUPER_MAGIC: log_write("HPFS"); break;
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case HUGETLBFS_MAGIC: log_write("hugetlbfs"); break;
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case ISOFS_SUPER_MAGIC: log_write("ISO9660"); break;
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case JFFS2_SUPER_MAGIC: log_write("jffs2"); break;
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case JFS_SUPER_MAGIC: log_write("JFS"); break;
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case MINIX_SUPER_MAGIC:
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case MINIX_SUPER_MAGIC2: log_write("minix"); break;
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case MINIX2_SUPER_MAGIC:
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case MINIX2_SUPER_MAGIC2: log_write("minix2"); break;
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case MINIX3_SUPER_MAGIC: log_write("minix3"); break;
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case MQUEUE_MAGIC: log_write("mqueue"); break;
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case MSDOS_SUPER_MAGIC: log_write("msdos/vfat"); break;
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case MTD_INODE_FS_MAGIC: log_write("mtd inodefs"); break;
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case NCP_SUPER_MAGIC: log_write("NCP"); break;
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case NFS_SUPER_MAGIC: log_write("NFS"); break;
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case NILFS_SUPER_MAGIC: log_write("nilfs"); break;
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case NSFS_MAGIC: log_write("nsfs"); break;
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case NTFS_SB_MAGIC: log_write("NTFS"); break;
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case OCFS2_SUPER_MAGIC: log_write("OCFS2"); break;
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case OPENPROM_SUPER_MAGIC: log_write("OpenPROM"); break;
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case OVERLAYFS_SUPER_MAGIC: log_write("overlayfs"); break;
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case PIPEFS_MAGIC: log_write("pipefs"); break;
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case PROC_SUPER_MAGIC: log_write("proc"); break;
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case PSTOREFS_MAGIC: log_write("pstorefs"); break;
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case QNX4_SUPER_MAGIC: log_write("qnx4"); break;
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case QNX6_SUPER_MAGIC: log_write("qnx6"); break;
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case RAMFS_MAGIC: log_write("ramfs"); break;
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case REISERFS_SUPER_MAGIC: log_write("Reiser"); break;
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case ROMFS_MAGIC: log_write("romfs"); break;
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case SECURITYFS_MAGIC: log_write("securityfs"); break;
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case SELINUX_MAGIC: log_write("SELinux"); break;
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case SMACK_MAGIC: log_write("smack"); break;
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case SMB_SUPER_MAGIC: log_write("SMB"); break;
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case SOCKFS_MAGIC: log_write("sockfs"); break;
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case SQUASHFS_MAGIC: log_write("squashfs"); break;
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case SYSFS_MAGIC: log_write("sysfs"); break;
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case SYSV2_SUPER_MAGIC: log_write("System V Release 2"); break;
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case SYSV4_SUPER_MAGIC: log_write("System V Release 4"); break;
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case TMPFS_MAGIC: log_write("tmpfs"); break;
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case TRACEFS_MAGIC: log_write("tracefs"); break;
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case UDF_SUPER_MAGIC: log_write("UDF"); break;
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case UFS_MAGIC: log_write("UFS"); break;
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case USBDEVICE_SUPER_MAGIC: log_write("usbdevice"); break;
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case V9FS_MAGIC: log_write("V9"); break;
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case VXFS_SUPER_MAGIC: log_write("vxfs"); break;
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case XENFS_SUPER_MAGIC: log_write("xenfs"); break;
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case XENIX_SUPER_MAGIC: log_write("XENIX"); break;
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case XFS_SUPER_MAGIC: log_write("XFS"); break;
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case _XIAFS_SUPER_MAGIC: log_write("xia"); break;
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default: log_write("unknown type -> 0x%lX", buf.f_type);
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}
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log_write("\n");
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#endif
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log_write("\tBytes per block: %ld\n", buf.f_bsize);
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log_write("\tVolume size: %llu bytes\n", ((unsigned long long)buf.f_blocks) * buf.f_bsize);
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log_write("\tVolume free: %llu bytes\n", ((unsigned long long)buf.f_bfree) * buf.f_bsize);
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#ifdef USE_STATFS_FNAMELEN
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log_write("\tMaximum component length: %ld\n", buf.f_namelen);
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#elif USE_STATFS_NAMEMAX
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log_write("\tMaximum component length: %ld\n", buf.f_namemax);
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#endif
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#if HAVE_SYS_STATVFS_H
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if(buf.f_flag)
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{
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#if defined(__NetBSD__)
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// TODO: NetBsdPrintStatfsFlags(buf.f_flag);
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#else
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log_write("\tFlags: 0x%08lX\n", buf.f_flag);
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#endif
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}
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#else
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if(buf.f_flags)
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{
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#if defined(__linux__) || defined(__LINUX__) || defined(__gnu_linux)
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LinuxPrintStatfsFlags(buf.f_flags);
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#elif defined(__APPLE__) && defined(__MACH__)
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DarwinPrintStatfsFlags(buf.f_flags);
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#else
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log_write("\tFlags: 0x%08lX\n", buf.f_flags);
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#endif
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}
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#endif
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*clusterSize = buf.f_bsize;
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#if defined(__APPLE__) && defined(__MACH__)
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DarwinVolumeAttributes(path);
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#endif
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}
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