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Viewing changes to plugin/myisam/my_handler.h

  • Committer: Brian Aker
  • Date: 2010-12-08 22:35:56 UTC
  • mfrom: (1819.9.158 update-innobase)
  • Revision ID: brian@tangent.org-20101208223556-37mi4omqg7lkjzf3
Merge in Stewart's changes, 1.3 changes.

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plugin/myisam/my_handler.h
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   You should have received a copy of the GNU Library General Public
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   License along with this library; if not, write to the Free
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   Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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   MA 02111-1307, USA */
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#ifndef _my_handler_h
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#define _my_handler_h
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#include <mystrings/m_ctype.h>
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#include <storage/myisam/myisampack.h>
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#ifdef  __cplusplus
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extern "C" {
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#endif
 
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   Software Foundation, Inc., 51 Franklin Place - Suite 330, Boston,
 
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   MA 02110-1301, USA */
 
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#ifndef PLUGIN_MYISAM_MY_HANDLER_H
 
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#define PLUGIN_MYISAM_MY_HANDLER_H
 
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#include "drizzled/charset_info.h"
 
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#include <plugin/myisam/myisampack.h>
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/*
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  There is a hard limit for the maximum number of keys as there are only
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typedef struct st_HA_KEYSEG             /* Key-portion */
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{
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  const CHARSET_INFO *charset;
 
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  const drizzled::CHARSET_INFO *charset;
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  uint32_t start;                               /* Start of key in record */
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  uint32_t null_pos;                    /* position to NULL indicator */
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  uint16_t bit_pos;                       /* Position to bit part */
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#define clr_rec_bits(bit_ptr, bit_ofs, bit_len) \
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  set_rec_bits(0, bit_ptr, bit_ofs, bit_len)
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extern int ha_compare_text(const CHARSET_INFO * const, unsigned char *, uint, unsigned char *, uint, bool, bool);
 
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extern int ha_compare_text(const drizzled::CHARSET_INFO * const, unsigned char *, uint, unsigned char *, uint, bool, bool);
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extern HA_KEYSEG *ha_find_null(HA_KEYSEG *keyseg, unsigned char *a);
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void my_handler_error_register(void);
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void my_handler_error_unregister(void);
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extern int ha_key_cmp(HA_KEYSEG *keyseg, unsigned char *a,unsigned char *b,
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                      uint32_t key_length,uint32_t nextflag,uint32_t *diff_length);
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  this amount of bytes.
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*/
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#define portable_sizeof_char_ptr 8
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#ifdef  __cplusplus
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}
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#endif
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#endif /* _my_handler_h */
 
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#endif /* PLUGIN_MYISAM_MY_HANDLER_H */