root/arch/x86/include/uapi/asm/stat.h

INCLUDED FROM

#ifndef _ASM_X86_STAT_H
#define _ASM_X86_STAT_H

#include <asm/posix_types.h>

#define STAT_HAVE_NSEC 1

#ifdef __i386__
struct stat {
        unsigned long  st_dev;
        unsigned long  st_ino;
        unsigned short st_mode;
        unsigned short st_nlink;
        unsigned short st_uid;
        unsigned short st_gid;
        unsigned long  st_rdev;
        unsigned long  st_size;
        unsigned long  st_blksize;
        unsigned long  st_blocks;
        unsigned long  st_atime;
        unsigned long  st_atime_nsec;
        unsigned long  st_mtime;
        unsigned long  st_mtime_nsec;
        unsigned long  st_ctime;
        unsigned long  st_ctime_nsec;
        unsigned long  __unused4;
        unsigned long  __unused5;
};

/* We don't need to memset the whole thing just to initialize the padding */
#define INIT_STRUCT_STAT_PADDING(st) do {       \
        st.__unused4 = 0;                       \
        st.__unused5 = 0;                       \
} while (0)

#define STAT64_HAS_BROKEN_ST_INO        1

/* This matches struct stat64 in glibc2.1, hence the absolutely
 * insane amounts of padding around dev_t's.
 */
struct stat64 {
        unsigned long long      st_dev;
        unsigned char   __pad0[4];

        unsigned long   __st_ino;

        unsigned int    st_mode;
        unsigned int    st_nlink;

        unsigned long   st_uid;
        unsigned long   st_gid;

        unsigned long long      st_rdev;
        unsigned char   __pad3[4];

        long long       st_size;
        unsigned long   st_blksize;

        /* Number 512-byte blocks allocated. */
        unsigned long long      st_blocks;

        unsigned long   st_atime;
        unsigned long   st_atime_nsec;

        unsigned long   st_mtime;
        unsigned int    st_mtime_nsec;

        unsigned long   st_ctime;
        unsigned long   st_ctime_nsec;

        unsigned long long      st_ino;
};

/* We don't need to memset the whole thing just to initialize the padding */
#define INIT_STRUCT_STAT64_PADDING(st) do {             \
        memset(&st.__pad0, 0, sizeof(st.__pad0));       \
        memset(&st.__pad3, 0, sizeof(st.__pad3));       \
} while (0)

#else /* __i386__ */

struct stat {
        __kernel_ulong_t        st_dev;
        __kernel_ulong_t        st_ino;
        __kernel_ulong_t        st_nlink;

        unsigned int            st_mode;
        unsigned int            st_uid;
        unsigned int            st_gid;
        unsigned int            __pad0;
        __kernel_ulong_t        st_rdev;
        __kernel_long_t         st_size;
        __kernel_long_t         st_blksize;
        __kernel_long_t         st_blocks;      /* Number 512-byte blocks allocated. */

        __kernel_ulong_t        st_atime;
        __kernel_ulong_t        st_atime_nsec;
        __kernel_ulong_t        st_mtime;
        __kernel_ulong_t        st_mtime_nsec;
        __kernel_ulong_t        st_ctime;
        __kernel_ulong_t        st_ctime_nsec;
        __kernel_long_t         __unused[3];
};

/* We don't need to memset the whole thing just to initialize the padding */
#define INIT_STRUCT_STAT_PADDING(st) do {       \
        st.__pad0 = 0;                          \
        st.__unused[0] = 0;                     \
        st.__unused[1] = 0;                     \
        st.__unused[2] = 0;                     \
} while (0)

#endif

/* for 32bit emulation and 32 bit kernels */
struct __old_kernel_stat {
        unsigned short st_dev;
        unsigned short st_ino;
        unsigned short st_mode;
        unsigned short st_nlink;
        unsigned short st_uid;
        unsigned short st_gid;
        unsigned short st_rdev;
#ifdef __i386__
        unsigned long  st_size;
        unsigned long  st_atime;
        unsigned long  st_mtime;
        unsigned long  st_ctime;
#else
        unsigned int  st_size;
        unsigned int  st_atime;
        unsigned int  st_mtime;
        unsigned int  st_ctime;
#endif
};

#endif /* _ASM_X86_STAT_H */