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Viewing changes to plugin/innobase/pars/pars0lex.l

  • Committer: Brian Aker
  • Date: 2010-10-09 17:44:13 UTC
  • mto: This revision was merged to the branch mainline in revision 1853.
  • Revision ID: brian@tangent.org-20101009174413-4cs0q58kw0fjd45y
First pass through adding back user_locks.

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plugin/innobase/pars/pars0lex.l
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/*****************************************************************************
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Copyright (C) 1997, 2009, Innobase Oy. All Rights Reserved.
 
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Copyright (c) 1997, 2009, Innobase Oy. All Rights Reserved.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02110-1301 USA
 
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Place, Suite 330, Boston, MA 02111-1307 USA
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*****************************************************************************/
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#include "univ.i"
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#include "pars0pars.h"
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#include "pars0grm.hh"
 
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#include "pars0grm.h"
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#include "pars0sym.h"
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#include "mem0mem.h"
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#include "os0proc.h"
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{ID}            {
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                        yylval = sym_tab_add_id(pars_sym_tab_global,
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                                                        (byte*)yytext,
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                                                        strlen(yytext));
 
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                                                        ut_strlen(yytext));
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                        return(PARS_ID_TOKEN);
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}
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}
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%%
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/* yylex_destroy() is not defined before Flex 2.5.9
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   so we attempt to define something that should be good enough
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   for old Flex - such as that found on CentOS 5
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*/
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#if !defined(YY_FLEX_MAJOR_VERSION) || YY_FLEX_MAJOR_VERSION < 2 \
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  || (YY_FLEX_MAJOR_VERSION == 2                                        \
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      && (!defined(YY_FLEX_MINOR_VERSION) || YY_FLEX_MINOR_VERSION < 5  \
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          || (YY_FLEX_MINOR_VERSION == 5                                \
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              && (!defined(YY_FLEX_SUBMINOR_VERSION)                    \
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                  || YY_FLEX_SUBMINOR_VERSION < 9))))
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# define yylex_destroy() yy_delete_buffer(YY_CURRENT_BUFFER)
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#endif
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/**********************************************************************
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Release any resources used by the lexer. */
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UNIV_INTERN
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void
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pars_lexer_close(void)
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/*==================*/
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{
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        yylex_destroy();
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        free(stringbuf);
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        stringbuf = NULL;
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        stringbuf_len_alloc = stringbuf_len = 0;
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}