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Commit 891074b0 authored by marko's avatar marko
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branches/zip: Make static all declarations in the Flex-generated 

lexical analyzer of the InnoDB SQL parser.
parent dc7d5448
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Showing with 64 additions and 53 deletions
pars/lexyy.c
View file @ 891074b0
#include "univ.i"
#line 2 "_flex_tmp.c"
#line 2 "lexyy.c"
#line 4 "_flex_tmp.c"
#line 4 "lexyy.c"
#define YY_INT_ALIGNED short int
......@@ -141,9 +141,9 @@ typedef unsigned int flex_uint32_t;
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
extern int yyleng;
static int yyleng;
extern FILE *yyin, *yyout;
static FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
......@@ -265,7 +265,7 @@ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
static int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
......@@ -277,13 +277,13 @@ static int yy_start = 0; /* start state number */
*/
static int yy_did_buffer_switch_on_eof;
void yyrestart (FILE *input_file );
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
void yy_delete_buffer (YY_BUFFER_STATE b );
void yy_flush_buffer (YY_BUFFER_STATE b );
void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
void yypop_buffer_state (void );
static void yyrestart (FILE *input_file );
static void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
static YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
static void yy_delete_buffer (YY_BUFFER_STATE b );
static void yy_flush_buffer (YY_BUFFER_STATE b );
static void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
static void yypop_buffer_state (void );
static void yyensure_buffer_stack (void );
static void yy_load_buffer_state (void );
......@@ -291,13 +291,13 @@ static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
static YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
static YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
static YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
void *yyalloc (yy_size_t );
void *yyrealloc (void *,yy_size_t );
void yyfree (void * );
static void *yyalloc (yy_size_t );
static void *yyrealloc (void *,yy_size_t );
static void yyfree (void * );
#define yy_new_buffer yy_create_buffer
......@@ -330,15 +330,15 @@ void yyfree (void * );
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
static FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern int yylineno;
static int yylineno;
int yylineno = 1;
static int yylineno = 1;
extern char *yytext;
static char *yytext;
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state (void );
......@@ -673,8 +673,8 @@ static yyconst flex_int16_t yy_chk[499] =
static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;
extern int yy_flex_debug;
int yy_flex_debug = 0;
static int yy_flex_debug;
static int yy_flex_debug = 0;
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
......@@ -683,7 +683,7 @@ int yy_flex_debug = 0;
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
static char *yytext;
#line 1 "pars0lex.l"
/******************************************************
SQL parser lexical analyzer: input file for the GNU Flex lexer generator
......@@ -756,7 +756,7 @@ string_append(
#line 759 "_flex_tmp.c"
#line 759 "lexyy.c"
#define INITIAL 0
#define comment 1
......@@ -880,9 +880,9 @@ static int input (void );
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
extern int yylex (void);
static int yylex (void);
#define YY_DECL int yylex (void)
#define YY_DECL static int yylex (void)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after yytext and yyleng
......@@ -911,7 +911,7 @@ YY_DECL
#line 92 "pars0lex.l"
#line 914 "_flex_tmp.c"
#line 914 "lexyy.c"
if ( (yy_init) )
{
......@@ -1913,7 +1913,7 @@ YY_RULE_SETUP
#line 648 "pars0lex.l"
YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK
#line 1916 "_flex_tmp.c"
#line 1916 "lexyy.c"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(comment):
case YY_STATE_EOF(quoted):
......@@ -2317,7 +2317,7 @@ static int yy_get_next_buffer (void)
*
* @note This function does not reset the start condition to @c INITIAL .
*/
void yyrestart (FILE * input_file )
static void yyrestart (FILE * input_file )
{
if ( ! YY_CURRENT_BUFFER ){
......@@ -2334,7 +2334,7 @@ static int yy_get_next_buffer (void)
* @param new_buffer The new input buffer.
*
*/
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
static void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
{
/* TODO. We should be able to replace this entire function body
......@@ -2379,7 +2379,7 @@ static void yy_load_buffer_state (void)
*
* @return the allocated buffer state.
*/
YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
static YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
{
YY_BUFFER_STATE b;
......@@ -2407,7 +2407,7 @@ static void yy_load_buffer_state (void)
* @param b a buffer created with yy_create_buffer()
*
*/
void yy_delete_buffer (YY_BUFFER_STATE b )
static void yy_delete_buffer (YY_BUFFER_STATE b )
{
if ( ! b )
......@@ -2454,7 +2454,7 @@ static void yy_load_buffer_state (void)
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
*
*/
void yy_flush_buffer (YY_BUFFER_STATE b )
static void yy_flush_buffer (YY_BUFFER_STATE b )
{
if ( ! b )
return;
......@@ -2483,7 +2483,7 @@ static void yy_load_buffer_state (void)
* @param new_buffer The new state.
*
*/
void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
static void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
{
if (new_buffer == NULL)
return;
......@@ -2513,7 +2513,7 @@ void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
* The next element becomes the new top.
*
*/
void yypop_buffer_state (void)
static void yypop_buffer_state (void)
{
if (!YY_CURRENT_BUFFER)
return;
......@@ -2603,7 +2603,7 @@ static void yy_fatal_error (yyconst char* msg )
/** Get the current line number.
*
*/
int yyget_lineno (void)
static int yyget_lineno (void)
{
return yylineno;
......@@ -2612,7 +2612,7 @@ int yyget_lineno (void)
/** Get the input stream.
*
*/
FILE *yyget_in (void)
static FILE *yyget_in (void)
{
return yyin;
}
......@@ -2620,7 +2620,7 @@ FILE *yyget_in (void)
/** Get the output stream.
*
*/
FILE *yyget_out (void)
static FILE *yyget_out (void)
{
return yyout;
}
......@@ -2628,7 +2628,7 @@ FILE *yyget_out (void)
/** Get the length of the current token.
*
*/
int yyget_leng (void)
static int yyget_leng (void)
{
return yyleng;
}
......@@ -2637,7 +2637,7 @@ int yyget_leng (void)
*
*/
char *yyget_text (void)
static char *yyget_text (void)
{
return yytext;
}
......@@ -2646,7 +2646,7 @@ char *yyget_text (void)
* @param line_number
*
*/
void yyset_lineno (int line_number )
static void yyset_lineno (int line_number )
{
yylineno = line_number;
......@@ -2658,28 +2658,28 @@ void yyset_lineno (int line_number )
*
* @see yy_switch_to_buffer
*/
void yyset_in (FILE * in_str )
static void yyset_in (FILE * in_str )
{
yyin = in_str ;
}
void yyset_out (FILE * out_str )
static void yyset_out (FILE * out_str )
{
yyout = out_str ;
}
int yyget_debug (void)
static int yyget_debug (void)
{
return yy_flex_debug;
}
void yyset_debug (int bdebug )
static void yyset_debug (int bdebug )
{
yy_flex_debug = bdebug ;
}
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy (void)
static int yylex_destroy (void)
{
/* Pop the buffer stack, destroying each element. */
......@@ -2720,12 +2720,12 @@ static int yy_flex_strlen (yyconst char * s )
}
#endif
void *yyalloc (yy_size_t size )
static void *yyalloc (yy_size_t size )
{
return (void *) malloc( size );
}
void *yyrealloc (void * ptr, yy_size_t size )
static void *yyrealloc (void * ptr, yy_size_t size )
{
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
......@@ -2737,7 +2737,7 @@ void *yyrealloc (void * ptr, yy_size_t size )
return (void *) realloc( (char *) ptr, size );
}
void yyfree (void * ptr )
static void yyfree (void * ptr )
{
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
}
......
pars/make_flex.sh
View file @ 891074b0
......@@ -14,7 +14,18 @@ flex -o $TMPFILE pars0lex.l
echo '#include "univ.i"' > $OUTFILE
# flex assigns a pointer to an int in one place without a cast, resulting in
# a warning on Win64. this adds the cast.
sed -e 's/int offset = (yy_c_buf_p) - (yytext_ptr);/int offset = (int)((yy_c_buf_p) - (yytext_ptr));/;' < $TMPFILE >> $OUTFILE
# a warning on Win64. Add the cast. Also define some functions as static.
sed -e '
s/'"$TMPFILE"'/'"$OUTFILE"'/;
s/\(int offset = \)\((yy_c_buf_p) - (yytext_ptr)\);/\1(int)(\2);/;
s/\(void \(yyrestart\|yy_\(switch_to\|delete\|flush\)_buffer\)\)/static \1/;
s/\(void yypush_buffer_state\)/static \1/;
s/\(void yypop_buffer_state\)/static \1/;
s/\(YY_BUFFER_STATE yy_\(create_buffer\|scan_\(buffer\|string\|bytes\)\)\)/static \1/;
s/\(\(int\|void\) yy[gs]et_\)/static \1/;
s/\(void \*\?yy\(\(re\)\?alloc\|free\)\)/static \1/;
s/\(extern \)\?\(int yy\(leng\|lex\|lineno\|_flex_debug\)\)/static \2/;
s/^\(extern \)\?\(\(FILE\|char\) *\* *yy\)/static \2/;
' < $TMPFILE >> $OUTFILE
rm $TMPFILE
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