include/linux/stat.h

   1 #ifndef _LINUX_STAT_H
   2 #define _LINUX_STAT_H
   3
   4 #include <linux/types.h>
   5
   6 #ifdef __cplusplus
   7 extern "C" {
   8 #endif
   9
  10 #define S_IFMT  00170000        /* type of file */
  11 #define S_IFSOCK 0140000        /* named socket */
  12 #define S_IFLNK  0120000        /* symbolic link */
  13 #define S_IFREG  0100000        /* regular */
  14 #define S_IFBLK  0060000        /* block special */
  15 #define S_IFDIR  0040000        /* directory */
  16 #define S_IFCHR  0020000        /* character special */
  17 #define S_IFIFO  0010000        /* fifo */
  18 #define S_ISUID  0004000        /* set user id on execution */
  19 #define S_ISGID  0002000        /* set group id on execution */
  20 #define S_ISVTX  0001000        /* save swapped text even after use */
  21
  22 #define S_ISLNK(m)      (((m) & S_IFMT) == S_IFLNK)
  23 #define S_ISREG(m)      (((m) & S_IFMT) == S_IFREG)
  24 #define S_ISDIR(m)      (((m) & S_IFMT) == S_IFDIR)
  25 #define S_ISCHR(m)      (((m) & S_IFMT) == S_IFCHR)
  26 #define S_ISBLK(m)      (((m) & S_IFMT) == S_IFBLK)
  27 #define S_ISFIFO(m)     (((m) & S_IFMT) == S_IFIFO)
  28 #define S_ISSOCK(m)     (((m) & S_IFMT) == S_IFSOCK)
  29
  30 #define S_IRWXU 00700           /* rwx for owner */
  31 #define S_IRUSR 00400           /* read permission for owner */
  32 #define S_IWUSR 00200           /* write permission for owner */
  33 #define S_IXUSR 00100           /* execute/search permission for owner */
  34
  35 #define S_IRWXG 00070           /* rwx for group */
  36 #define S_IRGRP 00040           /* read permission for group */
  37 #define S_IWGRP 00020           /* write permission for group */
  38 #define S_IXGRP 00010           /* execute/search permission for group */
  39
  40 #define S_IRWXO 00007           /* rwx for other */
  41 #define S_IROTH 00004           /* read permission for other */
  42 #define S_IWOTH 00002           /* read permission for other */
  43 #define S_IXOTH 00001           /* execute/search permission for other */
  44
  45 #ifdef  __PPC__
  46
  47 struct stat {
  48         dev_t           st_dev;         /* file system id */
  49         ino_t           st_ino;         /* file id */
  50         mode_t          st_mode;        /* ownership/protection */
  51         nlink_t         st_nlink;       /* number of links */
  52         uid_t           st_uid;         /* user id */
  53         gid_t           st_gid;         /* group id */
  54         dev_t           st_rdev;
  55         off_t           st_size;        /* file size in # of bytes */
  56         unsigned long   st_blksize;     /* block size */
  57         unsigned long   st_blocks;      /* file size in # of blocks */
  58         unsigned long   st_atime;       /* time file was last accessed */
  59         unsigned long   __unused1;
  60         unsigned long   st_mtime;       /* time file was last modified */
  61         unsigned long   __unused2;
  62         unsigned long   st_ctime;       /* time file status was last changed */
  63         unsigned long   __unused3;
  64         unsigned long   __unused4;
  65         unsigned long   __unused5;
  66 };
  67
  68 #endif  /* __PPC__ */
  69
  70 #if defined (__ARM__) || defined (__I386__) || defined (__M68K__) || defined (__blackfin__)
  71
  72 struct stat {
  73         unsigned short st_dev;
  74         unsigned short __pad1;
  75         unsigned long st_ino;
  76         unsigned short st_mode;
  77         unsigned short st_nlink;
  78         unsigned short st_uid;
  79         unsigned short st_gid;
  80         unsigned short st_rdev;
  81         unsigned short __pad2;
  82         unsigned long  st_size;
  83         unsigned long  st_blksize;
  84         unsigned long  st_blocks;
  85         unsigned long  st_atime;
  86         unsigned long  __unused1;
  87         unsigned long  st_mtime;
  88         unsigned long  __unused2;
  89         unsigned long  st_ctime;
  90         unsigned long  __unused3;
  91         unsigned long  __unused4;
  92         unsigned long  __unused5;
  93 };
  94
  95 #endif  /* __ARM__ */
  96
  97 #if defined (__MIPS__)
  98
  99 struct stat {
 100         dev_t           st_dev;
 101         long            st_pad1[3];
 102         ino_t           st_ino;
 103         mode_t          st_mode;
 104         nlink_t         st_nlink;
 105         uid_t           st_uid;
 106         gid_t           st_gid;
 107         dev_t           st_rdev;
 108         long            st_pad2[2];
 109         off_t           st_size;
 110         long            st_pad3;
 111         /*
 112          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
 113          * but we don't have it under Linux.
 114          */
 115         time_t          st_atime;
 116         long            reserved0;
 117         time_t          st_mtime;
 118         long            reserved1;
 119         time_t          st_ctime;
 120         long            reserved2;
 121         long            st_blksize;
 122         long            st_blocks;
 123         long            st_pad4[14];
 124 };
 125
 126 #endif  /* __MIPS__ */
 127
 128 #ifdef __cplusplus
 129 }
 130 #endif
 131
 132 #endif