Date: Mon, 26 Feb 1996 19:30:14 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To: djgpp AT delorie DOT com
Subject: Patches for GNU Find under v2
Message-Id: <Pine.SUN.3.91.960226192054.7845A-100000@is>
Mime-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII

GNU Find 4.1 as distributed with find41b.zip has 3 bugs:

	1) It doesn't map correctly the exit status of child programs 
(run with -exec) to the true/false values; thus it sometimes will process 
files it shouldn't have.

	2) It fails to restore the current directory after running a 
child process; thus it will complain about nonexistent files when 
recursively descenting a directory.

	3) It doesn't know about any filesystem type except ``unknown''.

The following simple patches take care of all of the above.  You should 
run configur.bat file after applying these patches, before invoking Make.

*** gnu/findu41/config.d~0	Mon Nov  6 04:01:04 1995
--- gnu/findu41/config.dj	Mon Feb 26 19:07:30 1996
***************
*** 1 ****
--- 1,5 ----
  #include <sys/config.h>
+ 
+ #ifndef FSTYPE_MNTENT
+ #define FSTYPE_MNTENT 1
+ #endif
*** gnu/findu41/find/pred.c~0	Mon Nov  6 03:55:50 1995
--- gnu/findu41/find/pred.c	Mon Feb 26 18:24:50 1996
***************
*** 1335,1342 ****
    fflush (stderr);
  
  #ifdef __MSDOS__
!   return spawnvp(P_WAIT, execp->vec[0], execp->vec);
! #else
    /* Make sure to listen for the kids.  */
    if (first_time)
      {
--- 1335,1368 ----
    fflush (stderr);
  
  #ifdef __MSDOS__
! 
!   /* On MS-DOS, CWD is global, so we must remember where we were
!      before spawning a child, and return there after the child exits.  */
!   {
!     char *cwd =  xgetcwd ();
! 
!     if (chdir (starting_dir) < 0)
!       {
! 	error (0, errno, "%s", starting_dir);
! 	_exit (1);
!       }
! 
!     status = spawnvp(P_WAIT, execp->vec[0], execp->vec);
! 
!     if (status == -1)
!       error (0, errno, "%s", execp->vec[0]);
! 
!     if (chdir (cwd) < 0)
!       {
! 	error (0, errno, "%s", cwd);
! 	_exit (1);
!       }
! 
!     return (status == 0 ? true : false);
!   }
! 
! #else /* not __MSDOS__ */
! 
    /* Make sure to listen for the kids.  */
    if (first_time)
      {
***************
*** 1396,1402 ****
        return (false);
      }
    return (!WEXITSTATUS (status));
! #endif
  }
  
  /* Return a static string formatting the time WHEN according to the
--- 1422,1428 ----
        return (false);
      }
    return (!WEXITSTATUS (status));
! #endif /* not __MSDOS__ */
  }
  
  /* Return a static string formatting the time WHEN according to the