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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1.9 kB · 84 lines
C
at master
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */#ifndef _UAPI_GENERIC_STATFS_H#define _UAPI_GENERIC_STATFS_H
#include <linux/types.h>
/* * Most 64-bit platforms use 'long', while most 32-bit platforms use '__u32'. * Yes, they differ in signedness as well as size. * Special cases can override it for themselves -- except for S390x, which * is just a little too special for us. And MIPS, which I'm not touching * with a 10' pole. */#ifndef __statfs_word#if __BITS_PER_LONG == 64#define __statfs_word __kernel_long_t#else#define __statfs_word __u32#endif#endif
struct statfs { __statfs_word f_type; __statfs_word f_bsize; __statfs_word f_blocks; __statfs_word f_bfree; __statfs_word f_bavail; __statfs_word f_files; __statfs_word f_ffree; __kernel_fsid_t f_fsid; __statfs_word f_namelen; __statfs_word f_frsize; __statfs_word f_flags; __statfs_word f_spare[4];};
/* * ARM needs to avoid the 32-bit padding at the end, for consistency * between EABI and OABI */#ifndef ARCH_PACK_STATFS64#define ARCH_PACK_STATFS64#endif
struct statfs64 { __statfs_word f_type; __statfs_word f_bsize; __u64 f_blocks; __u64 f_bfree; __u64 f_bavail; __u64 f_files; __u64 f_ffree; __kernel_fsid_t f_fsid; __statfs_word f_namelen; __statfs_word f_frsize; __statfs_word f_flags; __statfs_word f_spare[4];} ARCH_PACK_STATFS64;
/* * IA64 and x86_64 need to avoid the 32-bit padding at the end, * to be compatible with the i386 ABI */#ifndef ARCH_PACK_COMPAT_STATFS64#define ARCH_PACK_COMPAT_STATFS64#endif
struct compat_statfs64 { __u32 f_type; __u32 f_bsize; __u64 f_blocks; __u64 f_bfree; __u64 f_bavail; __u64 f_files; __u64 f_ffree; __kernel_fsid_t f_fsid; __u32 f_namelen; __u32 f_frsize; __u32 f_flags; __u32 f_spare[4];} ARCH_PACK_COMPAT_STATFS64;
#endif /* _UAPI_GENERIC_STATFS_H */