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113 lines
3.4 KiB
C
113 lines
3.4 KiB
C
/*
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* sys/vfs.h
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*/
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#ifndef _SYS_VFS_H
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#define _SYS_VFS_H
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#include <stdint.h>
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#include <klibc/extern.h>
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#include <sys/types.h>
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#include <bitsize.h>
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/* struct statfs64 -- there seems to be two standards -
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one for 32 and one for 64 bits, and they're incompatible... */
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#if _BITSIZE == 32 || defined(__s390__)
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struct statfs {
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uint32_t f_type;
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uint32_t f_bsize;
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uint64_t f_blocks;
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uint64_t f_bfree;
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uint64_t f_bavail;
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uint64_t f_files;
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uint64_t f_ffree;
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__kernel_fsid_t f_fsid;
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uint32_t f_namelen;
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uint32_t f_frsize;
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uint32_t f_spare[5];
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};
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#else /* _BITSIZE == 64 */
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struct statfs {
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uint64_t f_type;
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uint64_t f_bsize;
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uint64_t f_blocks;
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uint64_t f_bfree;
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uint64_t f_bavail;
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uint64_t f_files;
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uint64_t f_ffree;
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__kernel_fsid_t f_fsid;
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uint64_t f_namelen;
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uint64_t f_frsize;
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uint64_t f_spare[5];
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};
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#endif /* _BITSIZE */
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__extern int statfs(const char *, struct statfs *);
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__extern int fstatfs(int, struct statfs *);
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/* Various filesystem types */
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#define ADFS_SUPER_MAGIC 0xadf5
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#define AFFS_SUPER_MAGIC 0xadff
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#define AFS_FS_MAGIC 0x6B414653 /* 'kAFS' */
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#define AUTOFS_SUPER_MAGIC 0x0187
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#define BFS_MAGIC 0x1BADFACE
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#define CAPIFS_SUPER_MAGIC 0x434e
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#define CIFS_MAGIC_NUMBER 0xFF534D42
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#define CODA_SUPER_MAGIC 0x73757245
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#define CRAMFS_MAGIC 0x28cd3d45
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#define DEVFS_SUPER_MAGIC 0x1373
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#define DEVPTS_SUPER_MAGIC 0x1cd1
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#define EFS_SUPER_MAGIC 0x414A53
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#define EVENTPOLLFS_MAGIC 0x03111965
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#define EXT2_SUPER_MAGIC 0xEF53
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#define EXT3_SUPER_MAGIC 0xEF53
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#define GADGETFS_MAGIC 0xaee71ee7
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#define HFSPLUS_SUPER_MAGIC 0x482b
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#define HFS_MFS_SUPER_MAGIC 0xD2D7 /* MFS MDB (super block) */
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#define HFS_SUPER_MAGIC 0x4244 /* "BD": HFS MDB (super block) */
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#define HPFS_SUPER_MAGIC 0xf995e849
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#define HUGETLBFS_MAGIC 0x958458f6
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#define HWGFS_MAGIC 0x12061983
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#define IBMASMFS_MAGIC 0x66726f67
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#define ISOFS_SUPER_MAGIC 0x9660
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#define JFFS2_SUPER_MAGIC 0x72b6
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#define JFFS_MAGIC_BITMASK 0x34383931 /* "1984" */
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#define JFFS_MAGIC_SB_BITMASK 0x07c0 /* 1984 */
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#define JFS_SUPER_MAGIC 0x3153464a /* "JFS1" */
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#define MINIX2_SUPER_MAGIC 0x2468 /* minix V2 fs */
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#define MINIX2_SUPER_MAGIC2 0x2478 /* minix V2 fs, 30 char names */
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#define MINIX_SUPER_MAGIC 0x137F /* original minix fs */
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#define MINIX_SUPER_MAGIC2 0x138F /* minix fs, 30 char names */
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#define MSDOS_SUPER_MAGIC 0x4d44 /* MD */
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#define NCP_SUPER_MAGIC 0x564c
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#define NFS_SUPER_MAGIC 0x6969
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#define NFS_SUPER_MAGIC 0x6969
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#define OPENPROM_SUPER_MAGIC 0x9fa1
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#define OPROFILEFS_MAGIC 0x6f70726f
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#define PFMFS_MAGIC 0xa0b4d889
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#define PIPEFS_MAGIC 0x50495045
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#define PROC_SUPER_MAGIC 0x9fa0
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#define QNX4_SUPER_MAGIC 0x002f /* qnx4 fs detection */
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#define RAMFS_MAGIC 0x858458f6
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#define REISERFS_SUPER_MAGIC 0x52654973
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#define ROMFS_MAGIC 0x7275
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#define SMB_SUPER_MAGIC 0x517B
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#define SOCKFS_MAGIC 0x534F434B
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#define SYSFS_MAGIC 0x62656572
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#define TMPFS_MAGIC 0x01021994
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#define UDF_SUPER_MAGIC 0x15013346
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#define UFS_MAGIC 0x00011954
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#define UFS_MAGIC_4GB 0x05231994 /* fs > 4 GB && fs_featurebits */
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#define UFS_MAGIC_FEA 0x00195612 /* fs_featurebits supported */
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#define UFS_MAGIC_LFN 0x00095014 /* fs supports filenames > 14 chars */
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#define UFS_MAGIC_SEC 0x00612195 /* B1 security fs */
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#define USBDEVICE_SUPER_MAGIC 0x9fa2
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#define VXFS_SUPER_MAGIC 0xa501FCF5
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#endif /* _SYS_VFS_H */
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