111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Copyright (C) 2008 The Android Open Source Project 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * All rights reserved. 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Redistribution and use in source and binary forms, with or without 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * modification, are permitted provided that the following conditions 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * are met: 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * * Redistributions of source code must retain the above copyright 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * notice, this list of conditions and the following disclaimer. 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * * Redistributions in binary form must reproduce the above copyright 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * notice, this list of conditions and the following disclaimer in 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * the documentation and/or other materials provided with the 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * distribution. 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * SUCH DAMAGE. 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert */ 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef _SYS_VFS_H_ 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define _SYS_VFS_H_ 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <stdint.h> 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <sys/cdefs.h> 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <sys/types.h> 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__BEGIN_DECLS 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* The kernel's __kernel_fsid_t has a 'val' member but glibc uses '__val'. */ 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Alberttypedef struct { int __val[2]; } __fsid_t; 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* Our struct statfs corresponds to the kernel's statfs64 type. */ 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifdef __mips__ 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct statfs { 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_type; 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_bsize; 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_frsize; 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t __pad; 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_blocks; 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_bfree; 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_files; 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_ffree; 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_bavail; 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __fsid_t f_fsid; 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_namelen; 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_flags; 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_spare[5]; 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#else 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct statfs { 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_type; 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_bsize; 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_blocks; 6211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_bfree; 6311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_bavail; 6411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_files; 6511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t f_ffree; 6611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __fsid_t f_fsid; 6711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_namelen; 6811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_frsize; 6911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_flags; 7011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint32_t f_spare[4]; 7111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 7211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 7311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 7411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ADFS_SUPER_MAGIC 0xadf5 7511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AFFS_SUPER_MAGIC 0xADFF 7611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define BEFS_SUPER_MAGIC 0x42465331 7711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define BFS_MAGIC 0x1BADFACE 7811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CIFS_MAGIC_NUMBER 0xFF534D42 7911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CODA_SUPER_MAGIC 0x73757245 8011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define COH_SUPER_MAGIC 0x012FF7B7 8111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CRAMFS_MAGIC 0x28cd3d45 8211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DEVFS_SUPER_MAGIC 0x1373 8311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define EFS_SUPER_MAGIC 0x00414A53 8411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define EXT_SUPER_MAGIC 0x137D 8511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define EXT2_OLD_SUPER_MAGIC 0xEF51 8611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define EXT2_SUPER_MAGIC 0xEF53 8711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define EXT3_SUPER_MAGIC 0xEF53 8811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define HFS_SUPER_MAGIC 0x4244 8911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define HPFS_SUPER_MAGIC 0xF995E849 9011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define HUGETLBFS_MAGIC 0x958458f6 9111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ISOFS_SUPER_MAGIC 0x9660 9211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define JFFS2_SUPER_MAGIC 0x72b6 9311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define JFS_SUPER_MAGIC 0x3153464a 9411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MINIX_SUPER_MAGIC 0x137F /* orig. minix */ 9511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MINIX_SUPER_MAGIC2 0x138F /* 30 char minix */ 9611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MINIX2_SUPER_MAGIC 0x2468 /* minix V2 */ 9711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MINIX2_SUPER_MAGIC2 0x2478 /* minix V2, 30 char names */ 9811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSDOS_SUPER_MAGIC 0x4d44 9911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define NCP_SUPER_MAGIC 0x564c 10011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define NFS_SUPER_MAGIC 0x6969 10111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define NTFS_SB_MAGIC 0x5346544e 10211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define OPENPROM_SUPER_MAGIC 0x9fa1 10311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PROC_SUPER_MAGIC 0x9fa0 10411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define QNX4_SUPER_MAGIC 0x002f 10511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define REISERFS_SUPER_MAGIC 0x52654973 10611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ROMFS_MAGIC 0x7275 10711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SMB_SUPER_MAGIC 0x517B 10811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SYSV2_SUPER_MAGIC 0x012FF7B6 10911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SYSV4_SUPER_MAGIC 0x012FF7B5 11011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TMPFS_MAGIC 0x01021994 11111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define UDF_SUPER_MAGIC 0x15013346 11211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define UFS_MAGIC 0x00011954 11311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define USBDEVICE_SUPER_MAGIC 0x9fa2 11411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define VXFS_SUPER_MAGIC 0xa501FCF5 11511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define XENIX_SUPER_MAGIC 0x012FF7B4 11611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define XFS_SUPER_MAGIC 0x58465342 11711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define _XIAFS_SUPER_MAGIC 0x012FD16D 11811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 11911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern int statfs(const char *, struct statfs *); 12011cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern int fstatfs(int, struct statfs *); 12111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 12211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__END_DECLS 12311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 12411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif /* _SYS_VFS_H_ */ 125