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84 lines
1.8 KiB
84 lines
1.8 KiB
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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#ifndef _UAPI_GENERIC_STATFS_H |
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#define _UAPI_GENERIC_STATFS_H |
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#include <linux/types.h> |
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/* |
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* Most 64-bit platforms use 'long', while most 32-bit platforms use '__u32'. |
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* Yes, they differ in signedness as well as size. |
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* Special cases can override it for themselves -- except for S390x, which |
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* is just a little too special for us. And MIPS, which I'm not touching |
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* with a 10' pole. |
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*/ |
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#ifndef __statfs_word |
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#if __BITS_PER_LONG == 64 |
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#define __statfs_word __kernel_long_t |
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#else |
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#define __statfs_word __u32 |
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#endif |
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#endif |
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struct statfs { |
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__statfs_word f_type; |
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__statfs_word f_bsize; |
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__statfs_word f_blocks; |
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__statfs_word f_bfree; |
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__statfs_word f_bavail; |
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__statfs_word f_files; |
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__statfs_word f_ffree; |
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__kernel_fsid_t f_fsid; |
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__statfs_word f_namelen; |
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__statfs_word f_frsize; |
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__statfs_word f_flags; |
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__statfs_word f_spare[4]; |
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}; |
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/* |
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* ARM needs to avoid the 32-bit padding at the end, for consistency |
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* between EABI and OABI |
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*/ |
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#ifndef ARCH_PACK_STATFS64 |
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#define ARCH_PACK_STATFS64 |
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#endif |
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struct statfs64 { |
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__statfs_word f_type; |
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__statfs_word f_bsize; |
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__u64 f_blocks; |
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__u64 f_bfree; |
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__u64 f_bavail; |
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__u64 f_files; |
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__u64 f_ffree; |
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__kernel_fsid_t f_fsid; |
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__statfs_word f_namelen; |
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__statfs_word f_frsize; |
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__statfs_word f_flags; |
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__statfs_word f_spare[4]; |
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} ARCH_PACK_STATFS64; |
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/* |
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* IA64 and x86_64 need to avoid the 32-bit padding at the end, |
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* to be compatible with the i386 ABI |
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*/ |
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#ifndef ARCH_PACK_COMPAT_STATFS64 |
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#define ARCH_PACK_COMPAT_STATFS64 |
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#endif |
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struct compat_statfs64 { |
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__u32 f_type; |
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__u32 f_bsize; |
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__u64 f_blocks; |
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__u64 f_bfree; |
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__u64 f_bavail; |
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__u64 f_files; |
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__u64 f_ffree; |
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__kernel_fsid_t f_fsid; |
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__u32 f_namelen; |
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__u32 f_frsize; |
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__u32 f_flags; |
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__u32 f_spare[4]; |
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} ARCH_PACK_COMPAT_STATFS64; |
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#endif /* _UAPI_GENERIC_STATFS_H */
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