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acrn-kernel/include/asm-arm/statfs.h

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#ifndef _ASMARM_STATFS_H
#define _ASMARM_STATFS_H
[ARM] 3108/2: old ABI compat: statfs64 and fstatfs64 Patch from Nicolas Pitre struct statfs64 has extra padding with EABI growing its size from 84 to 88. This struct is now __attribute__((packed,aligned(4))) with a small assembly wrapper to force the sz argument to 84 if it is 88 to avoid copying the extra padding over user space memory unexpecting it. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-15 00:35:03 +08:00
#ifndef __KERNEL_STRICT_NAMES
# include <linux/types.h>
typedef __kernel_fsid_t fsid_t;
#endif
struct statfs {
__u32 f_type;
__u32 f_bsize;
__u32 f_blocks;
__u32 f_bfree;
__u32 f_bavail;
__u32 f_files;
__u32 f_ffree;
__kernel_fsid_t f_fsid;
__u32 f_namelen;
__u32 f_frsize;
__u32 f_spare[5];
};
/*
* With EABI there is 4 bytes of padding added to this structure.
* Let's pack it so the padding goes away to simplify dual ABI support.
* Note that user space does NOT have to pack this structure.
*/
struct 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_spare[5];
} __attribute__ ((packed,aligned(4)));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#endif