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17af691cd1
Add __attribute__((packed)) to ensure that the stat64 structure is correctly laid out no matter which ABI the kernel is compiled for. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
95 lines
2.1 KiB
C
95 lines
2.1 KiB
C
#ifndef _ASMARM_STAT_H
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#define _ASMARM_STAT_H
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struct __old_kernel_stat {
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unsigned short st_dev;
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unsigned short st_ino;
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unsigned short st_mode;
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unsigned short st_nlink;
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unsigned short st_uid;
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unsigned short st_gid;
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unsigned short st_rdev;
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unsigned long st_size;
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unsigned long st_atime;
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unsigned long st_mtime;
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unsigned long st_ctime;
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};
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#define STAT_HAVE_NSEC
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struct stat {
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#if defined(__ARMEB__)
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unsigned short st_dev;
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unsigned short __pad1;
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#else
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unsigned long st_dev;
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#endif
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unsigned long st_ino;
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unsigned short st_mode;
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unsigned short st_nlink;
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unsigned short st_uid;
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unsigned short st_gid;
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#if defined(__ARMEB__)
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unsigned short st_rdev;
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unsigned short __pad2;
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#else
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unsigned long st_rdev;
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#endif
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unsigned long st_size;
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unsigned long st_blksize;
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unsigned long st_blocks;
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unsigned long st_atime;
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unsigned long st_atime_nsec;
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unsigned long st_mtime;
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unsigned long st_mtime_nsec;
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unsigned long st_ctime;
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unsigned long st_ctime_nsec;
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unsigned long __unused4;
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unsigned long __unused5;
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};
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/* This matches struct stat64 in glibc2.1, hence the absolutely
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* insane amounts of padding around dev_t's.
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* Note: The kernel zero's the padded region because glibc might read them
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* in the hope that the kernel has stretched to using larger sizes.
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*/
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struct stat64 {
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unsigned long long st_dev;
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unsigned char __pad0[4];
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#define STAT64_HAS_BROKEN_ST_INO 1
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unsigned long __st_ino;
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unsigned int st_mode;
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unsigned int st_nlink;
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unsigned long st_uid;
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unsigned long st_gid;
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unsigned long long st_rdev;
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unsigned char __pad3[4];
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long long st_size;
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unsigned long st_blksize;
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#if defined(__ARMEB__)
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unsigned long __pad4; /* Future possible st_blocks hi bits */
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unsigned long st_blocks; /* Number 512-byte blocks allocated. */
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#else /* Must be little */
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unsigned long st_blocks; /* Number 512-byte blocks allocated. */
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unsigned long __pad4; /* Future possible st_blocks hi bits */
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#endif
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unsigned long st_atime;
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unsigned long st_atime_nsec;
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unsigned long st_mtime;
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unsigned long st_mtime_nsec;
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unsigned long st_ctime;
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unsigned long st_ctime_nsec;
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unsigned long long st_ino;
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} __attribute__((packed));
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#endif
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