root/include/sys/stat.h

/* */

INCLUDED FROM

   1 #ifndef _SYS_STAT_H
   2 #define _SYS_STAT_H
   3 
   4 #include <sys/types.h>
   5 
   6 struct stat {
   7         dev_t   st_dev;
   8         ino_t   st_ino;
   9         umode_t st_mode;
  10         nlink_t st_nlink;
  11         uid_t   st_uid;
  12         gid_t   st_gid;
  13         dev_t   st_rdev;
  14         off_t   st_size;
  15         time_t  st_atime;
  16         time_t  st_mtime;
  17         time_t  st_ctime;
  18 };
  19 
  20 #define S_IFMT  00170000
  21 #define S_IFREG  0100000
  22 #define S_IFBLK  0060000
  23 #define S_IFDIR  0040000
  24 #define S_IFCHR  0020000
  25 #define S_IFIFO  0010000
  26 #define S_ISUID  0004000
  27 #define S_ISGID  0002000
  28 #define S_ISVTX  0001000
  29 
  30 #define S_ISREG(m)      (((m) & S_IFMT) == S_IFREG)
  31 #define S_ISDIR(m)      (((m) & S_IFMT) == S_IFDIR)
  32 #define S_ISCHR(m)      (((m) & S_IFMT) == S_IFCHR)
  33 #define S_ISBLK(m)      (((m) & S_IFMT) == S_IFBLK)
  34 #define S_ISFIFO(m)     (((m) & S_IFMT) == S_IFIFO)
  35 
  36 #define S_IRWXU 00700
  37 #define S_IRUSR 00400
  38 #define S_IWUSR 00200
  39 #define S_IXUSR 00100
  40 
  41 #define S_IRWXG 00070
  42 #define S_IRGRP 00040
  43 #define S_IWGRP 00020
  44 #define S_IXGRP 00010
  45 
  46 #define S_IRWXO 00007
  47 #define S_IROTH 00004
  48 #define S_IWOTH 00002
  49 #define S_IXOTH 00001
  50 
  51 extern int chmod(const char *_path, mode_t mode);
  52 extern int fstat(int fildes, struct stat *stat_buf);
  53 extern int mkdir(const char *_path, mode_t mode);
  54 extern int mkfifo(const char *_path, mode_t mode);
  55 extern int stat(const char *filename, struct stat *stat_buf);
  56 extern mode_t umask(mode_t mask);
  57 
  58 #endif

/* */