include/linux/stat.h

   1 #ifndef _LINUX_STAT_H
   2 #define _LINUX_STAT_H
   3
   4 #ifdef __KERNEL__
   5
   6 #include <asm/stat.h>
   7
   8 #endif
   9
  10 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
  11
  12 #define S_IFMT  00170000
  13 #define S_IFSOCK 0140000
  14 #define S_IFLNK  0120000
  15 #define S_IFREG  0100000
  16 #define S_IFBLK  0060000
  17 #define S_IFDIR  0040000
  18 #define S_IFCHR  0020000
  19 #define S_IFIFO  0010000
  20 #define S_ISUID  0004000
  21 #define S_ISGID  0002000
  22 #define S_ISVTX  0001000
  23
  24 #define S_ISLNK(m)      (((m) & S_IFMT) == S_IFLNK)
  25 #define S_ISREG(m)      (((m) & S_IFMT) == S_IFREG)
  26 #define S_ISDIR(m)      (((m) & S_IFMT) == S_IFDIR)
  27 #define S_ISCHR(m)      (((m) & S_IFMT) == S_IFCHR)
  28 #define S_ISBLK(m)      (((m) & S_IFMT) == S_IFBLK)
  29 #define S_ISFIFO(m)     (((m) & S_IFMT) == S_IFIFO)
  30 #define S_ISSOCK(m)     (((m) & S_IFMT) == S_IFSOCK)
  31
  32 #define S_IRWXU 00700
  33 #define S_IRUSR 00400
  34 #define S_IWUSR 00200
  35 #define S_IXUSR 00100
  36
  37 #define S_IRWXG 00070
  38 #define S_IRGRP 00040
  39 #define S_IWGRP 00020
  40 #define S_IXGRP 00010
  41
  42 #define S_IRWXO 00007
  43 #define S_IROTH 00004
  44 #define S_IWOTH 00002
  45 #define S_IXOTH 00001
  46
  47 #endif
  48
  49 #ifdef __KERNEL__
  50 #define S_IRWXUGO       (S_IRWXU|S_IRWXG|S_IRWXO)
  51 #define S_IALLUGO       (S_ISUID|S_ISGID|S_ISVTX|S_IRWXUGO)
  52 #define S_IRUGO         (S_IRUSR|S_IRGRP|S_IROTH)
  53 #define S_IWUGO         (S_IWUSR|S_IWGRP|S_IWOTH)
  54 #define S_IXUGO         (S_IXUSR|S_IXGRP|S_IXOTH)
  55
  56 #define UTIME_NOW       ((1l << 30) - 1l)
  57 #define UTIME_OMIT      ((1l << 30) - 2l)
  58
  59 #include <linux/types.h>
  60 #include <linux/time.h>
  61
  62 struct kstat {
  63         u64             ino;
  64         dev_t           dev;
  65         umode_t         mode;
  66         unsigned int    nlink;
  67         uid_t           uid;
  68         gid_t           gid;
  69         dev_t           rdev;
  70         loff_t          size;
  71         struct timespec  atime;
  72         struct timespec mtime;
  73         struct timespec ctime;
  74         unsigned long   blksize;
  75         unsigned long long      blocks;
  76 };
  77
  78 #endif
  79
  80 #endif