1 files changed, 0 insertions, 92 deletions
diff --git a/isam/close.c b/isam/close.c
deleted file mode 100644
index 37425653a5d..00000000000
--- a/isam/close.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
-
-   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 of the License, 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.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
-
-/* close a isam-database */
-
-#include "isamdef.h"
-
-int nisam_close(register N_INFO *info)
-{
-  int error=0,flag;
-  ISAM_SHARE *share=info->s;
-  DBUG_ENTER("nisam_close");
-  DBUG_PRINT("enter",("base: %lx  reopen: %u  locks: %u",
-		      info,(uint) share->reopen,
-		      (uint) (share->w_locks+share->r_locks)));
-
-  pthread_mutex_lock(&THR_LOCK_isam);
-  if (info->lock_type == F_EXTRA_LCK)
-    info->lock_type=F_UNLCK;			/* HA_EXTRA_NO_USER_CHANGE */
-
-#ifndef NO_LOCKING
-  if (info->lock_type != F_UNLCK)
-    VOID(nisam_lock_database(info,F_UNLCK));
-#else
-  info->lock_type=F_UNLCK;
-  share->w_locks--;
-  if (_nisam_writeinfo(info,test(share->changed)))
-    error=my_errno;
-#endif
-  pthread_mutex_lock(&share->intern_lock);
-
-  if (share->base.options & HA_OPTION_READ_ONLY_DATA)
-    share->r_locks--;
-  if (info->opt_flag & (READ_CACHE_USED | WRITE_CACHE_USED))
-  {
-    if (end_io_cache(&info->rec_cache))
-      error=my_errno;
-    info->opt_flag&= ~(READ_CACHE_USED | WRITE_CACHE_USED);
-  }
-  flag= !--share->reopen;
-  nisam_open_list=list_delete(nisam_open_list,&info->open_list);
-  pthread_mutex_unlock(&share->intern_lock);
-
-  if (flag)
-  {
-    if (share->kfile >= 0 && 
-        flush_key_blocks(dflt_key_cache,share->kfile,FLUSH_RELEASE))
-      error=my_errno;
-    if (share->kfile >= 0 && my_close(share->kfile,MYF(0)))
-      error = my_errno;
-#ifdef HAVE_MMAP
-    _nisam_unmap_file(info);
-#endif
-    if (share->decode_trees)
-    {
-      my_free((gptr) share->decode_trees,MYF(0));
-      my_free((gptr) share->decode_tables,MYF(0));
-    }
-#ifdef THREAD
-    thr_lock_delete(&share->lock);
-    VOID(pthread_mutex_destroy(&share->intern_lock));
-#endif
-    my_free((gptr) info->s,MYF(0));
-  }
-  pthread_mutex_unlock(&THR_LOCK_isam);
-  if (info->dfile >= 0 && my_close(info->dfile,MYF(0)))
-    error = my_errno;
-
-  nisam_log_command(LOG_CLOSE,info,NULL,0,error);
-  my_free((gptr) info->rec_alloc,MYF(0));
-  my_free((gptr) info,MYF(0));
-
-  if (error)
-  {
-    my_errno=error;
-    DBUG_RETURN(-1);
-  }
-  DBUG_RETURN(0);
-} /* nisam_close */