sys/stat.h

   1 #ifndef _SYS_STAT_H
   2 #define _SYS_STAT_H
   3
   4 #include <inttypes.h>
   5
   6 #define S_IRWXU         00700
   7 #define S_IRUSR         00400
   8 #define S_IWUSR         00200
   9 #define S_IXUSR         00100
  10
  11 #define S_IRWXG         00070
  12 #define S_IRGRP         00040
  13 #define S_IWGRP         00020
  14 #define S_IXGRP         00010
  15
  16 #define S_IRWXO         00007
  17 #define S_IROTH         00004
  18 #define S_IWOTH         00002
  19 #define S_IXOTH         00001
  20
  21 #define S_IFMT          0170000
  22 #define S_IFSOCK        0140000
  23 #define S_IFLNK         0120000
  24 #define S_IFREG         0100000
  25 #define S_IFBLK         0060000
  26 #define S_IFDIR         0040000
  27 #define S_IFCHR         0020000
  28 #define S_IFIFO         0010000
  29 #define S_ISUID         0004000
  30 #define S_ISGID         0002000
  31 #define S_ISVTX         0001000
  32
  33 #define S_ISLNK(m)      (((m) & S_IFMT) == S_IFLNK)
  34 #define S_ISREG(m)      (((m) & S_IFMT) == S_IFREG)
  35 #define S_ISDIR(m)      (((m) & S_IFMT) == S_IFDIR)
  36 #define S_ISCHR(m)      (((m) & S_IFMT) == S_IFCHR)
  37 #define S_ISBLK(m)      (((m) & S_IFMT) == S_IFBLK)
  38 #define S_ISFIFO(m)     (((m) & S_IFMT) == S_IFIFO)
  39 #define S_ISSOCK(m)     (((m) & S_IFMT) == S_IFSOCK)
  40
  41 struct stat {
  42         uint32_t        st_dev;
  43         unsigned long   st_ino;
  44         uint16_t        st_mode;
  45         uint16_t        st_nlink;
  46         uint16_t        st_uid;
  47         uint16_t        st_gid;
  48         uint32_t        st_rdev;
  49         unsigned long   st_size;
  50         unsigned long   st_blksize;
  51         unsigned long   st_blocks;
  52         long            st_atime;
  53         unsigned long   st_atime_nsec;
  54         long            st_mtime;
  55         unsigned long   st_mtime_nsec;
  56         long            st_ctime;
  57         unsigned long   st_ctime_nsec;
  58         unsigned long   __unused4;
  59         unsigned long   __unused5;
  60 };
  61
  62 int stat(char *file, struct stat *buf);
  63 int fstat(int fd, struct stat *buf);
  64 int lstat(char *file, struct stat *buf);
  65
  66 int chmod(char *file, int mode);
  67 int fchmod(int fd, int mode);
  68 int umask(int mask);
  69 int mkdir(char *path, int mode);
  70 int mknod(char *path, int mode, int dev);
  71 int mkfifo(char *path, int mode);
  72
  73 #endif