@ -77,34 +77,12 @@ So, we can read full search-structure as 32-bit word
*/
# define NO_YACC_SYMBOLS
# include "my_global.h"
# include "my_sys.h"
# include "m_string.h"
# ifndef __GNU_LIBRARY__
# define __GNU_LIBRARY__ // Skip warnings in getopt.h
# endif
# include <my_getopt.h>
# include <my_global.h>
# include "mysql_version.h"
# include "lex.h"
static char default_dbug_option [ ] = " d:t:o,/tmp/gen_lex_hash.trace " ;
static char * dbug_option = default_dbug_option ;
struct my_option my_long_options [ ] =
{
# ifdef DBUG_OFF
{ " debug " , ' # ' , " This is a non-debug version. Catch this and exit " ,
0 , 0 , 0 , GET_DISABLED , OPT_ARG , 0 , 0 , 0 , 0 , 0 , 0 } ,
# else
{ " debug " , ' # ' , " Output debug log " , & dbug_option ,
& dbug_option , 0 , GET_STR , OPT_ARG , 0 , 0 , 0 , 0 , 0 , 0 } ,
# endif
{ " help " , ' ? ' , " Display help and exit " ,
0 , 0 , 0 , GET_NO_ARG , NO_ARG , 0 , 0 , 0 , 0 , 0 , 0 } ,
{ " version " , ' V ' , " Output version information and exit " ,
0 , 0 , 0 , GET_NO_ARG , NO_ARG , 0 , 0 , 0 , 0 , 0 , 0 } ,
{ 0 , 0 , 0 , 0 , 0 , 0 , GET_NO_ARG , NO_ARG , 0 , 0 , 0 , 0 , 0 , 0 }
} ;
# include <stdlib.h>
# include <stdio.h>
# include <string.h>
struct hash_lex_struct
{
@ -341,57 +319,6 @@ void print_find_structs()
}
static void usage ( int version )
{
printf ( " %s Ver 3.6 Distrib %s, for %s (%s) \n " ,
my_progname , MYSQL_SERVER_VERSION , SYSTEM_TYPE , MACHINE_TYPE ) ;
if ( version )
return ;
puts ( " Copyright (C) 2001 MySQL AB, by VVA and Monty " ) ;
puts ( " This software comes with ABSOLUTELY NO WARRANTY. This is free software, \n \
and you are welcome to modify and redistribute it under the GPL license \ n " );
puts ( " This program generates a perfect hashing function for the sql_lex.cc " ) ;
printf ( " Usage: %s [OPTIONS] \n \n " , my_progname ) ;
my_print_help ( my_long_options ) ;
}
extern " C " my_bool
get_one_option ( int optid , const struct my_option * opt __attribute__ ( ( unused ) ) ,
char * argument __attribute__ ( ( unused ) ) )
{
switch ( optid ) {
case ' V ' :
usage ( 1 ) ;
exit ( 0 ) ;
case ' I ' :
case ' ? ' :
usage ( 0 ) ;
exit ( 0 ) ;
case ' # ' :
DBUG_PUSH ( argument ? argument : dbug_option ) ;
break ;
}
return 0 ;
}
static int get_options ( int argc , char * * argv )
{
int ho_error ;
if ( ( ho_error = handle_options ( & argc , & argv , my_long_options , get_one_option ) ) )
exit ( ho_error ) ;
if ( argc > = 1 )
{
usage ( 0 ) ;
exit ( 1 ) ;
}
return ( 0 ) ;
}
int check_dup_symbols ( SYMBOL * s1 , SYMBOL * s2 )
{
if ( s1 - > length ! = s2 - > length | | strncmp ( s1 - > name , s2 - > name , s1 - > length ) )
@ -442,11 +369,7 @@ int check_duplicates()
int main ( int argc , char * * argv )
{
MY_INIT ( argv [ 0 ] ) ;
DBUG_PROCESS ( argv [ 0 ] ) ;
if ( get_options ( argc , ( char * * ) argv ) )
exit ( 1 ) ;
/* Broken up to indicate that it's not advice to you, gentle reader. */
printf ( " /* \n \n Do " " not " " edit " " this " " file " " directly! \n \n */ \n " ) ;
@ -563,7 +486,6 @@ static SYMBOL *get_hash_symbol(const char *s,\n\
} \ n \
} \ n "
) ;
my_end ( 0 ) ;
exit ( 0 ) ;
}
Vladislav Vaintroub
15 years ago