| The Android Open Source Project | 1dc9e47 | 2009-03-03 19:28:35 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * * Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * * Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer in |
| 12 | * the documentation and/or other materials provided with the |
| 13 | * distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 16 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 17 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 18 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| 19 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 20 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| 21 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| 22 | * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| 23 | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 24 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| 25 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | * SUCH DAMAGE. |
| 27 | */ |
| 28 | #ifndef _SYS_VFS_H_ |
| 29 | #define _SYS_VFS_H_ |
| 30 | |
| 31 | #include <stdint.h> |
| 32 | #include <sys/cdefs.h> |
| 33 | #include <sys/types.h> |
| 34 | |
| 35 | __BEGIN_DECLS |
| 36 | |
| 37 | /* note: this corresponds to the kernel's statfs64 type */ |
| 38 | struct statfs { |
| 39 | uint32_t f_type; |
| 40 | uint32_t f_bsize; |
| 41 | uint64_t f_blocks; |
| 42 | uint64_t f_bfree; |
| 43 | uint64_t f_bavail; |
| 44 | uint64_t f_files; |
| 45 | uint64_t f_ffree; |
| 46 | __kernel_fsid_t f_fsid; |
| 47 | uint32_t f_namelen; |
| 48 | uint32_t f_frsize; |
| 49 | uint32_t f_spare[5]; |
| 50 | }; |
| 51 | |
| 52 | #define ADFS_SUPER_MAGIC 0xadf5 |
| 53 | #define AFFS_SUPER_MAGIC 0xADFF |
| 54 | #define BEFS_SUPER_MAGIC 0x42465331 |
| 55 | #define BFS_MAGIC 0x1BADFACE |
| 56 | #define CIFS_MAGIC_NUMBER 0xFF534D42 |
| 57 | #define CODA_SUPER_MAGIC 0x73757245 |
| 58 | #define COH_SUPER_MAGIC 0x012FF7B7 |
| 59 | #define CRAMFS_MAGIC 0x28cd3d45 |
| 60 | #define DEVFS_SUPER_MAGIC 0x1373 |
| 61 | #define EFS_SUPER_MAGIC 0x00414A53 |
| 62 | #define EXT_SUPER_MAGIC 0x137D |
| 63 | #define EXT2_OLD_SUPER_MAGIC 0xEF51 |
| 64 | #define EXT2_SUPER_MAGIC 0xEF53 |
| 65 | #define EXT3_SUPER_MAGIC 0xEF53 |
| 66 | #define HFS_SUPER_MAGIC 0x4244 |
| 67 | #define HPFS_SUPER_MAGIC 0xF995E849 |
| 68 | #define HUGETLBFS_MAGIC 0x958458f6 |
| 69 | #define ISOFS_SUPER_MAGIC 0x9660 |
| 70 | #define JFFS2_SUPER_MAGIC 0x72b6 |
| 71 | #define JFS_SUPER_MAGIC 0x3153464a |
| 72 | #define MINIX_SUPER_MAGIC 0x137F /* orig. minix */ |
| 73 | #define MINIX_SUPER_MAGIC2 0x138F /* 30 char minix */ |
| 74 | #define MINIX2_SUPER_MAGIC 0x2468 /* minix V2 */ |
| 75 | #define MINIX2_SUPER_MAGIC2 0x2478 /* minix V2, 30 char names */ |
| 76 | #define MSDOS_SUPER_MAGIC 0x4d44 |
| 77 | #define NCP_SUPER_MAGIC 0x564c |
| 78 | #define NFS_SUPER_MAGIC 0x6969 |
| 79 | #define NTFS_SB_MAGIC 0x5346544e |
| 80 | #define OPENPROM_SUPER_MAGIC 0x9fa1 |
| 81 | #define PROC_SUPER_MAGIC 0x9fa0 |
| 82 | #define QNX4_SUPER_MAGIC 0x002f |
| 83 | #define REISERFS_SUPER_MAGIC 0x52654973 |
| 84 | #define ROMFS_MAGIC 0x7275 |
| 85 | #define SMB_SUPER_MAGIC 0x517B |
| 86 | #define SYSV2_SUPER_MAGIC 0x012FF7B6 |
| 87 | #define SYSV4_SUPER_MAGIC 0x012FF7B5 |
| 88 | #define TMPFS_MAGIC 0x01021994 |
| 89 | #define UDF_SUPER_MAGIC 0x15013346 |
| 90 | #define UFS_MAGIC 0x00011954 |
| 91 | #define USBDEVICE_SUPER_MAGIC 0x9fa2 |
| 92 | #define VXFS_SUPER_MAGIC 0xa501FCF5 |
| 93 | #define XENIX_SUPER_MAGIC 0x012FF7B4 |
| 94 | #define XFS_SUPER_MAGIC 0x58465342 |
| 95 | #define _XIAFS_SUPER_MAGIC 0x012FD16D |
| 96 | |
| 97 | extern int statfs(const char *, struct statfs *); |
| 98 | extern int fstatfs(int, struct statfs *); |
| 99 | |
| 100 | __END_DECLS |
| 101 | |
| 102 | #endif /* _SYS_VFS_H_ */ |