1 files changed, 0 insertions, 80 deletions
diff --git a/contrib/cvs/lib/rename.c b/contrib/cvs/lib/rename.c
deleted file mode 100644
index 8dc0239..0000000
--- a/contrib/cvs/lib/rename.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* rename.c -- BSD compatible directory function for System V
-   Copyright (C) 1988, 1990 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.  */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-#ifndef STDC_HEADERS
-extern int errno;
-#endif
-
-/* Rename file FROM to file TO.
-   Return 0 if successful, -1 if not. */
-
-int
-rename (from, to)
-     char *from;
-     char *to;
-{
-  struct stat from_stats;
-  int pid, status;
-
-  if (stat (from, &from_stats) == 0)
-    {
-      /* We don't check existence_error because the systems which need it
-	 have rename().  */
-      if (CVS_UNLINK (to) && errno != ENOENT)
-	return -1;
-      if ((from_stats.st_mode & S_IFMT) == S_IFDIR)
-	{
-#ifdef MVDIR
-	  /* I don't think MVDIR ever gets defined, but I don't think
-	     it matters, because I don't think CVS ever calls rename()
-	     on directories.  */
-
-	  /* Need a setuid root process to link and unlink directories. */
-	  pid = fork ();
-	  switch (pid)
-	    {
-	    case -1:		/* Error. */
-	      error (1, errno, "cannot fork");
-
-	    case 0:		/* Child. */
-	      execl (MVDIR, "mvdir", from, to, (char *) 0);
-	      error (255, errno, "cannot run `%s'", MVDIR);
-
-	    default:		/* Parent. */
-	      while (wait (&status) != pid)
-		/* Do nothing. */ ;
-
-	      errno = 0;	/* mvdir printed the system error message. */
-	      return status != 0 ? -1 : 0;
-	    }
-#else /* no MVDIR */
-	  error (1, 0, "internal error: cannot move directories");
-#endif /* no MVDIR */
-	}
-      else
-	{
-	  /* We don't check existence_error because the systems which need it
-	     have rename().  */
-	  if (link (from, to) == 0 && (CVS_UNLINK (from) == 0 || errno == ENOENT))
-	    return 0;
-	}
-    }
-  return -1;
-}