ulinux/fs.h

   1 #ifndef ULINUX_FS_H
   2 #define ULINUX_FS_H
   3 /*******************************************************************************
   4 this code is protected by the GNU affero GPLv3
   5 author:Sylvain BERTRAND (sylvain.bertrand AT gmail dot com)
   6 *******************************************************************************/
   7 #define ULINUX_MS_RDONLY      1/*mount read-only*/
   8 #define ULINUX_MS_NOSUID      2/*ignore suid and sgid bits*/
   9 #define ULINUX_MS_NODEV       4/*disallow access to device special files*/
  10 #define ULINUX_MS_NOEXEC      8/*disallow program execution*/
  11 #define ULINUX_MS_SYNCHRONOUS 16/*writes are synced at once*/
  12 #define ULINUX_MS_REMOUNT     32/*alter flags of a mounted fs*/
  13 #define ULINUX_MS_MANDLOCK    64/*allow mandatory locks on an fs*/
  14 #define ULINUX_MS_DIRSYNC     128/*directory modifications are synchronous*/
  15 #define ULINUX_MS_NOATIME     1024/*do not update access times*/
  16 #define ULINUX_MS_NODIRATIME  2048/*do not update directory access times*/
  17 #define ULINUX_MS_BIND        4096
  18 #define ULINUX_MS_MOVE        8192
  19 #define ULINUX_MS_REC         16384
  20 #define ULINUX_MS_VERBOSE     32768/*MS_VERBOSE is deprecated*/
  21 #define ULINUX_MS_SILENT      32768
  22 #define ULINUX_MS_POSIXACL    (1<<16)/*vfs does not apply the umask*/
  23 #define ULINUX_MS_UNBINDABLE  (1<<17)/*change to unbindable*/
  24 #define ULINUX_MS_PRIVATE     (1<<18)/*change to private*/
  25 #define ULINUX_MS_SLAVE       (1<<19)/*change to slave*/
  26 #define ULINUX_MS_SHARED      (1<<20)/*change to shared*/
  27 #define ULINUX_MS_RELATIME    (1<<21)/*update atime relative to mtime/ctime*/
  28 #define ULINUX_MS_KERNMOUNT   (1<<22)/*this is a kern_mount call*/
  29 #define ULINUX_MS_I_VERSION   (1<<23)/*update inode i_version field*/
  30 #define ULINUX_MS_STRICTATIME (1<<24)/*always perform atime updates*/
  31 #define ULINUX_MS_NOSEC       (1<<28)
  32 #define ULINUX_MS_BORN        (1<<29)
  33 #define ULINUX_MS_ACTIVE      (1<<30)
  34 #define ULINUX_MS_NOUSER      (1<<31)
  35
  36 #define ULINUX_DT_UNKNOWN 0
  37 #define ULINUX_DT_FIFO    1
  38 #define ULINUX_DT_CHR     2
  39 #define ULINUX_DT_DIR     4
  40 #define ULINUX_DT_BLK     6
  41 #define ULINUX_DT_REG     8
  42 #define ULINUX_DT_LNK     10
  43 #define ULINUX_DT_SOCK    12
  44 #define ULINUX_DT_WHT     14
  45
  46 #define ULINUX_AT_REMOVEDIR 0x200
  47 #endif