samba-4.4.14 -- Már kezdtem megijedni...

../source3/smbd/open.c: In function 'non_widelink_open':
../source3/smbd/open.c:560:11: error: 'O_NOFOLLOW' undeclared (first use in this function)
  flags |= O_NOFOLLOW;
           ^
../source3/smbd/open.c:560:11: note: each undeclared identifier is reported only once for each function it appears in
../source3/smbd/open.c: In function 'fd_open':
../source3/smbd/open.c:634:12: error: 'O_NOFOLLOW' undeclared (first use in this function)
   flags |= O_NOFOLLOW;
            ^
Waf: Leaving directory `/usr/local/src/samba-4.4.14/bin'
Build failed:  -> task failed (err #1): 
        {task: cc open.c -> open_63.o}

Ez lenne az:

       O_NOFOLLOW
              If pathname is a symbolic link, then the open fails.  This is  a
              FreeBSD  extension, which was added to Linux in version 2.1.126.
              Symbolic links in earlier components of the pathname will  still
              be followed.  See also O_PATH below.

Szerk: 7.x-ben már van...

fcntl.h:#define _FCLREAD        0x02000000
fcntl.h:/* Currently as all 32 bits were used by _F flags, O_CLOEXEC and O_NOFOLLOW was defined as 64 bit.
fcntl.h: * Open function takes int as parameter hence we can't use 64bit O_CLOEXEC and O_NOFOLLOW for open.
fcntl.h: * O_CLOEXEC and _FCLREAD to define O_NOFOLLOW as there is no corresponding O_ flag for _FDEFERIND and _FCLREAD.
fcntl.h:#define O_NOFOLLOW      _FCLREAD        /* do not follow symlinks       */
fcntl.h:#define FCLREAD         _FCLREAD        /* clustered read (temporary)   */
fcntl.h:#define FNOWRBEHIND     _FCLREAD        /* do not write behind optimize */

Ez kell hozzá:

open64x(char *, int64_t, mode_t, ext_t);