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Commitd3fe721

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committed
Eliminate function start_parse_fh and macro YY_INPUT
1 parent432ca91 commitd3fe721

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4 files changed

+0
-79
lines changed

4 files changed

+0
-79
lines changed

‎contrib/tsearch/parser.h‎

Lines changed: 0 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,6 @@ char *token;
55
inttokenlen;
66
inttsearch_yylex(void);
77
voidstart_parse_str(char*,int);
8-
voidstart_parse_fh(FILE*,int);
98
voidend_parse(void);
109

1110
#endif

‎contrib/tsearch/parser.l‎

Lines changed: 0 additions & 39 deletions
Original file line numberDiff line numberDiff line change
@@ -22,36 +22,6 @@ char *s = NULL; /* to return WHOLE hyphenated-word */
2222

2323
YY_BUFFER_STATE buf =NULL;/* buffer to parse; it need for parse from string*/
2424

25-
int lrlimit = -1;/* for limiting read from filehandle ( -1 - unlimited read )*/
26-
int bytestoread =0;/* for limiting read from filehandle*/
27-
28-
/* redefine macro for read limited length*/
29-
#defineYY_INPUT(buf,result,max_size) \
30-
if ( yy_current_buffer->yy_is_interactive ) { \
31-
int c ='*', n; \
32-
for ( n =0; n < max_size && \
33-
(c =getc( tsearch_yyin )) != EOF && c !='\n'; ++n ) \
34-
buf[n] = (char) c; \
35-
if ( c =='\n' ) \
36-
buf[n++] = (char) c; \
37-
if ( c == EOF &&ferror( tsearch_yyin ) ) \
38-
YY_FATAL_ERROR("input in flex scanner failed" ); \
39-
result = n; \
40-
}else { \
41-
if ( lrlimit ==0 ) \
42-
result=YY_NULL; \
43-
else { \
44-
if ( lrlimit>0 ) { \
45-
bytestoread = ( lrlimit > max_size ) ? max_size : lrlimit; \
46-
lrlimit -= bytestoread; \
47-
}else \
48-
bytestoread = max_size; \
49-
if ( ((result =fread( buf,1, bytestoread, tsearch_yyin )) ==0) \
50-
&&ferror( tsearch_yyin ) ) \
51-
YY_FATAL_ERROR("input in flex scanner failed" ); \
52-
} \
53-
}
54-
5525
%}
5626

5727
%option8bit
@@ -327,13 +297,4 @@ void start_parse_str(char* str, int limit) {
327297
BEGIN INITIAL;
328298
}
329299

330-
/* start parse from filehandle */
331-
voidstart_parse_fh( FILE* fh,int limit ) {
332-
if (buf)end_parse();
333-
lrlimit = ( limit ) ? limit : -1;
334-
buf =tsearch_yy_create_buffer( fh, YY_BUF_SIZE );
335-
tsearch_yy_switch_to_buffer( buf );
336-
BEGIN INITIAL;
337-
}
338-
339300

‎contrib/tsearch2/wordparser/parser.h‎

Lines changed: 0 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,6 @@ char *token;
55
inttokenlen;
66
inttsearch2_yylex(void);
77
voidstart_parse_str(char*,int);
8-
voidstart_parse_fh(FILE*,int);
98
voidend_parse(void);
109

1110
#endif

‎contrib/tsearch2/wordparser/parser.l‎

Lines changed: 0 additions & 38 deletions
Original file line numberDiff line numberDiff line change
@@ -23,36 +23,6 @@ char *s = NULL; /* to return WHOLE hyphenated-word */
2323

2424
YY_BUFFER_STATE buf =NULL;/* buffer to parse; it need for parse from string*/
2525

26-
int lrlimit = -1;/* for limiting read from filehandle ( -1 - unlimited read )*/
27-
int bytestoread =0;/* for limiting read from filehandle*/
28-
29-
/* redefine macro for read limited length*/
30-
#defineYY_INPUT(buf,result,max_size) \
31-
if ( yy_current_buffer->yy_is_interactive ) { \
32-
int c ='*', n; \
33-
for ( n =0; n < max_size && \
34-
(c =getc( tsearch2_yyin )) != EOF && c !='\n'; ++n ) \
35-
buf[n] = (char) c; \
36-
if ( c =='\n' ) \
37-
buf[n++] = (char) c; \
38-
if ( c == EOF &&ferror( tsearch2_yyin ) ) \
39-
YY_FATAL_ERROR("input in flex scanner failed" ); \
40-
result = n; \
41-
}else { \
42-
if ( lrlimit ==0 ) \
43-
result=YY_NULL; \
44-
else { \
45-
if ( lrlimit>0 ) { \
46-
bytestoread = ( lrlimit > max_size ) ? max_size : lrlimit; \
47-
lrlimit -= bytestoread; \
48-
}else \
49-
bytestoread = max_size; \
50-
if ( ((result =fread( buf,1, bytestoread, tsearch2_yyin )) ==0) \
51-
&&ferror( tsearch2_yyin ) ) \
52-
YY_FATAL_ERROR("input in flex scanner failed" ); \
53-
} \
54-
}
55-
5626
%}
5727

5828
%option8bit
@@ -334,13 +304,5 @@ void start_parse_str(char* str, int limit) {
334304
BEGIN INITIAL;
335305
}
336306

337-
/* start parse from filehandle */
338-
voidstart_parse_fh( FILE* fh,int limit ) {
339-
if (buf)end_parse();
340-
lrlimit = ( limit ) ? limit : -1;
341-
buf =tsearch2_yy_create_buffer( fh, YY_BUF_SIZE );
342-
tsearch2_yy_switch_to_buffer( buf );
343-
BEGIN INITIAL;
344-
}
345307

346308

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