libnl: /data/src/libnl3/lib/route/cls/ematch_grammar.c Source File

libnl 3.7.0

ematch_grammar.c
1 #line 1 "lib/route/cls/ematch_grammar.c"
2
3 #line 3 "lib/route/cls/ematch_grammar.c"
4
5 #define YY_INT_ALIGNED short int
6
7 /* A lexical scanner generated by flex */
8
9 #define FLEX_SCANNER
10 #define YY_FLEX_MAJOR_VERSION 2
11 #define YY_FLEX_MINOR_VERSION 6
12 #define YY_FLEX_SUBMINOR_VERSION 4
13 #if YY_FLEX_SUBMINOR_VERSION > 0
14 #define FLEX_BETA
15 #endif
16
17 #ifdef yy_create_buffer
18 #define ematch__create_buffer_ALREADY_DEFINED
19 #else
20 #define yy_create_buffer ematch__create_buffer
21 #endif
22
23 #ifdef yy_delete_buffer
24 #define ematch__delete_buffer_ALREADY_DEFINED
25 #else
26 #define yy_delete_buffer ematch__delete_buffer
27 #endif
28
29 #ifdef yy_scan_buffer
30 #define ematch__scan_buffer_ALREADY_DEFINED
31 #else
32 #define yy_scan_buffer ematch__scan_buffer
33 #endif
34
35 #ifdef yy_scan_string
36 #define ematch__scan_string_ALREADY_DEFINED
37 #else
38 #define yy_scan_string ematch__scan_string
39 #endif
40
41 #ifdef yy_scan_bytes
42 #define ematch__scan_bytes_ALREADY_DEFINED
43 #else
44 #define yy_scan_bytes ematch__scan_bytes
45 #endif
46
47 #ifdef yy_init_buffer
48 #define ematch__init_buffer_ALREADY_DEFINED
49 #else
50 #define yy_init_buffer ematch__init_buffer
51 #endif
52
53 #ifdef yy_flush_buffer
54 #define ematch__flush_buffer_ALREADY_DEFINED
55 #else
56 #define yy_flush_buffer ematch__flush_buffer
57 #endif
58
59 #ifdef yy_load_buffer_state
60 #define ematch__load_buffer_state_ALREADY_DEFINED
61 #else
62 #define yy_load_buffer_state ematch__load_buffer_state
63 #endif
64
65 #ifdef yy_switch_to_buffer
66 #define ematch__switch_to_buffer_ALREADY_DEFINED
67 #else
68 #define yy_switch_to_buffer ematch__switch_to_buffer
69 #endif
70
71 #ifdef yypush_buffer_state
72 #define ematch_push_buffer_state_ALREADY_DEFINED
73 #else
74 #define yypush_buffer_state ematch_push_buffer_state
75 #endif
76
77 #ifdef yypop_buffer_state
78 #define ematch_pop_buffer_state_ALREADY_DEFINED
79 #else
80 #define yypop_buffer_state ematch_pop_buffer_state
81 #endif
82
83 #ifdef yyensure_buffer_stack
84 #define ematch_ensure_buffer_stack_ALREADY_DEFINED
85 #else
86 #define yyensure_buffer_stack ematch_ensure_buffer_stack
87 #endif
88
89 #ifdef yylex
90 #define ematch_lex_ALREADY_DEFINED
91 #else
92 #define yylex ematch_lex
93 #endif
94
95 #ifdef yyrestart
96 #define ematch_restart_ALREADY_DEFINED
97 #else
98 #define yyrestart ematch_restart
99 #endif
100
101 #ifdef yylex_init
102 #define ematch_lex_init_ALREADY_DEFINED
103 #else
104 #define yylex_init ematch_lex_init
105 #endif
106
107 #ifdef yylex_init_extra
108 #define ematch_lex_init_extra_ALREADY_DEFINED
109 #else
110 #define yylex_init_extra ematch_lex_init_extra
111 #endif
112
113 #ifdef yylex_destroy
114 #define ematch_lex_destroy_ALREADY_DEFINED
115 #else
116 #define yylex_destroy ematch_lex_destroy
117 #endif
118
119 #ifdef yyget_debug
120 #define ematch_get_debug_ALREADY_DEFINED
121 #else
122 #define yyget_debug ematch_get_debug
123 #endif
124
125 #ifdef yyset_debug
126 #define ematch_set_debug_ALREADY_DEFINED
127 #else
128 #define yyset_debug ematch_set_debug
129 #endif
130
131 #ifdef yyget_extra
132 #define ematch_get_extra_ALREADY_DEFINED
133 #else
134 #define yyget_extra ematch_get_extra
135 #endif
136
137 #ifdef yyset_extra
138 #define ematch_set_extra_ALREADY_DEFINED
139 #else
140 #define yyset_extra ematch_set_extra
141 #endif
142
143 #ifdef yyget_in
144 #define ematch_get_in_ALREADY_DEFINED
145 #else
146 #define yyget_in ematch_get_in
147 #endif
148
149 #ifdef yyset_in
150 #define ematch_set_in_ALREADY_DEFINED
151 #else
152 #define yyset_in ematch_set_in
153 #endif
154
155 #ifdef yyget_out
156 #define ematch_get_out_ALREADY_DEFINED
157 #else
158 #define yyget_out ematch_get_out
159 #endif
160
161 #ifdef yyset_out
162 #define ematch_set_out_ALREADY_DEFINED
163 #else
164 #define yyset_out ematch_set_out
165 #endif
166
167 #ifdef yyget_leng
168 #define ematch_get_leng_ALREADY_DEFINED
169 #else
170 #define yyget_leng ematch_get_leng
171 #endif
172
173 #ifdef yyget_text
174 #define ematch_get_text_ALREADY_DEFINED
175 #else
176 #define yyget_text ematch_get_text
177 #endif
178
179 #ifdef yyget_lineno
180 #define ematch_get_lineno_ALREADY_DEFINED
181 #else
182 #define yyget_lineno ematch_get_lineno
183 #endif
184
185 #ifdef yyset_lineno
186 #define ematch_set_lineno_ALREADY_DEFINED
187 #else
188 #define yyset_lineno ematch_set_lineno
189 #endif
190
191 #ifdef yyget_column
192 #define ematch_get_column_ALREADY_DEFINED
193 #else
194 #define yyget_column ematch_get_column
195 #endif
196
197 #ifdef yyset_column
198 #define ematch_set_column_ALREADY_DEFINED
199 #else
200 #define yyset_column ematch_set_column
201 #endif
202
203 #ifdef yywrap
204 #define ematch_wrap_ALREADY_DEFINED
205 #else
206 #define yywrap ematch_wrap
207 #endif
208
209 #ifdef yyget_lval
210 #define ematch_get_lval_ALREADY_DEFINED
211 #else
212 #define yyget_lval ematch_get_lval
213 #endif
214
215 #ifdef yyset_lval
216 #define ematch_set_lval_ALREADY_DEFINED
217 #else
218 #define yyset_lval ematch_set_lval
219 #endif
220
221 #ifdef yyalloc
222 #define ematch_alloc_ALREADY_DEFINED
223 #else
224 #define yyalloc ematch_alloc
225 #endif
226
227 #ifdef yyrealloc
228 #define ematch_realloc_ALREADY_DEFINED
229 #else
230 #define yyrealloc ematch_realloc
231 #endif
232
233 #ifdef yyfree
234 #define ematch_free_ALREADY_DEFINED
235 #else
236 #define yyfree ematch_free
237 #endif
238
239 /* First, we deal with platform-specific or compiler-specific issues. */
240
241 /* begin standard C headers. */
242 #include <stdio.h>
243 #include <string.h>
244 #include <errno.h>
245 #include <stdlib.h>
246
247 /* end standard C headers. */
248
249 /* flex integer type definitions */
250
251 #ifndef FLEXINT_H
252 #define FLEXINT_H
253
254 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
255
256 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
257
258 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
259 * if you want the limit (max/min) macros for int types.
260 */
261 #ifndef __STDC_LIMIT_MACROS
262 #define __STDC_LIMIT_MACROS 1
263 #endif
264
265 #include <inttypes.h>
266 typedef int8_t flex_int8_t;
267 typedef uint8_t flex_uint8_t;
268 typedef int16_t flex_int16_t;
269 typedef uint16_t flex_uint16_t;
270 typedef int32_t flex_int32_t;
271 typedef uint32_t flex_uint32_t;
272 #else
273 typedef signed char flex_int8_t;
274 typedef short int flex_int16_t;
275 typedef int flex_int32_t;
276 typedef unsigned char flex_uint8_t;
277 typedef unsigned short int flex_uint16_t;
278 typedef unsigned int flex_uint32_t;
279
280 /* Limits of integral types. */
281 #ifndef INT8_MIN
282 #define INT8_MIN (-128)
283 #endif
284 #ifndef INT16_MIN
285 #define INT16_MIN (-32767-1)
286 #endif
287 #ifndef INT32_MIN
288 #define INT32_MIN (-2147483647-1)
289 #endif
290 #ifndef INT8_MAX
291 #define INT8_MAX (127)
292 #endif
293 #ifndef INT16_MAX
294 #define INT16_MAX (32767)
295 #endif
296 #ifndef INT32_MAX
297 #define INT32_MAX (2147483647)
298 #endif
299 #ifndef UINT8_MAX
300 #define UINT8_MAX (255U)
301 #endif
302 #ifndef UINT16_MAX
303 #define UINT16_MAX (65535U)
304 #endif
305 #ifndef UINT32_MAX
306 #define UINT32_MAX (4294967295U)
307 #endif
308
309 #ifndef SIZE_MAX
310 #define SIZE_MAX (~(size_t)0)
311 #endif
312
313 #endif /* ! C99 */
314
315 #endif /* ! FLEXINT_H */
316
317 /* begin standard C++ headers. */
318
319 /* TODO: this is always defined, so inline it */
320 #define yyconst const
321
322 #if defined(__GNUC__) && __GNUC__ >= 3
323 #define yynoreturn __attribute__((__noreturn__))
324 #else
325 #define yynoreturn
326 #endif
327
328 /* Returned upon end-of-file. */
329 #define YY_NULL 0
330
331 /* Promotes a possibly negative, possibly signed char to an
332 * integer in range [0..255] for use as an array index.
333 */
334 #define YY_SC_TO_UI(c) ((YY_CHAR) (c))
335
336 /* An opaque pointer. */
337 #ifndef YY_TYPEDEF_YY_SCANNER_T
338 #define YY_TYPEDEF_YY_SCANNER_T
339 typedef void* yyscan_t;
340 #endif
341
342 /* For convenience, these vars (plus the bison vars far below)
343 are macros in the reentrant scanner. */
344 #define yyin yyg->yyin_r
345 #define yyout yyg->yyout_r
346 #define yyextra yyg->yyextra_r
347 #define yyleng yyg->yyleng_r
348 #define yytext yyg->yytext_r
349 #define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
350 #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
351 #define yy_flex_debug yyg->yy_flex_debug_r
352
353 /* Enter a start condition. This macro really ought to take a parameter,
354 * but we do it the disgusting crufty way forced on us by the ()-less
355 * definition of BEGIN.
356 */
357 #define BEGIN yyg->yy_start = 1 + 2 *
358 /* Translate the current start state into a value that can be later handed
359 * to BEGIN to return to the state. The YYSTATE alias is for lex
360 * compatibility.
361 */
362 #define YY_START ((yyg->yy_start - 1) / 2)
363 #define YYSTATE YY_START
364 /* Action number for EOF rule of a given start state. */
365 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
366 /* Special action meaning "start processing a new file". */
367 #define YY_NEW_FILE yyrestart( yyin , yyscanner )
368 #define YY_END_OF_BUFFER_CHAR 0
369
370 /* Size of default input buffer. */
371 #ifndef YY_BUF_SIZE
372 #ifdef __ia64__
373 /* On IA-64, the buffer size is 16k, not 8k.
374 * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
375 * Ditto for the __ia64__ case accordingly.
376 */
377 #define YY_BUF_SIZE 32768
378 #else
379 #define YY_BUF_SIZE 16384
380 #endif /* __ia64__ */
381 #endif
382
383 /* The state buf must be large enough to hold one state per character in the main buffer.
384 */
385 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
386
387 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
388 #define YY_TYPEDEF_YY_BUFFER_STATE
389 typedef struct yy_buffer_state *YY_BUFFER_STATE;
390 #endif
391
392 #ifndef YY_TYPEDEF_YY_SIZE_T
393 #define YY_TYPEDEF_YY_SIZE_T
394 typedef size_t yy_size_t;
395 #endif
396
397 #define EOB_ACT_CONTINUE_SCAN 0
398 #define EOB_ACT_END_OF_FILE 1
399 #define EOB_ACT_LAST_MATCH 2
400
401 #define YY_LESS_LINENO(n)
402 #define YY_LINENO_REWIND_TO(ptr)
403
404 /* Return all but the first "n" matched characters back to the input stream. */
405 #define yyless(n) \
406 do \
407 { \
408 /* Undo effects of setting up yytext. */ \
409 int yyless_macro_arg = (n); \
410 YY_LESS_LINENO(yyless_macro_arg);\
411 *yy_cp = yyg->yy_hold_char; \
412 YY_RESTORE_YY_MORE_OFFSET \
413 yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
414 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
415 } \
416 while ( 0 )
417 #define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
418
419 #ifndef YY_STRUCT_YY_BUFFER_STATE
420 #define YY_STRUCT_YY_BUFFER_STATE
421 struct yy_buffer_state
422 {
423 FILE *yy_input_file;
424
425 char *yy_ch_buf; /* input buffer */
426 char *yy_buf_pos; /* current position in input buffer */
427
428 /* Size of input buffer in bytes, not including room for EOB
429 * characters.
430 */
431 int yy_buf_size;
432
433 /* Number of characters read into yy_ch_buf, not including EOB
434 * characters.
435 */
436 int yy_n_chars;
437
438 /* Whether we "own" the buffer - i.e., we know we created it,
439 * and can realloc() it to grow it, and should free() it to
440 * delete it.
441 */
442 int yy_is_our_buffer;
443
444 /* Whether this is an "interactive" input source; if so, and
445 * if we're using stdio for input, then we want to use getc()
446 * instead of fread(), to make sure we stop fetching input after
447 * each newline.
448 */
449 int yy_is_interactive;
450
451 /* Whether we're considered to be at the beginning of a line.
452 * If so, '^' rules will be active on the next match, otherwise
453 * not.
454 */
455 int yy_at_bol;
456
457 int yy_bs_lineno; /**< The line count. */
458 int yy_bs_column; /**< The column count. */
459
460 /* Whether to try to fill the input buffer when we reach the
461 * end of it.
462 */
463 int yy_fill_buffer;
464
465 int yy_buffer_status;
466
467 #define YY_BUFFER_NEW 0
468 #define YY_BUFFER_NORMAL 1
469 /* When an EOF's been seen but there's still some text to process
470 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
471 * shouldn't try reading from the input source any more. We might
472 * still have a bunch of tokens to match, though, because of
473 * possible backing-up.
474 *
475 * When we actually see the EOF, we change the status to "new"
476 * (via yyrestart()), so that the user can continue scanning by
477 * just pointing yyin at a new input file.
478 */
479 #define YY_BUFFER_EOF_PENDING 2
480
481 };
482 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
483
484 /* We provide macros for accessing buffer states in case in the
485 * future we want to put the buffer states in a more general
486 * "scanner state".
487 *
488 * Returns the top of the stack, or NULL.
489 */
490 #define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
491 ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
492 : NULL)
493 /* Same as previous macro, but useful when we know that the buffer stack is not
494 * NULL or when we need an lvalue. For internal use only.
495 */
496 #define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
497
498 void yyrestart ( FILE *input_file , yyscan_t yyscanner );
499 void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner );
500 YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size , yyscan_t yyscanner );
501 void yy_delete_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner );
502 void yy_flush_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner );
503 void yypush_buffer_state ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner );
504 void yypop_buffer_state ( yyscan_t yyscanner );
505
506 static void yyensure_buffer_stack ( yyscan_t yyscanner );
507 static void yy_load_buffer_state ( yyscan_t yyscanner );
508 static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file , yyscan_t yyscanner );
509 #define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER , yyscanner)
510
511 YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner );
512 YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner );
513 YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner );
514
515 void *yyalloc ( yy_size_t , yyscan_t yyscanner );
516 void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner );
517 void yyfree ( void * , yyscan_t yyscanner );
518
519 #define yy_new_buffer yy_create_buffer
520 #define yy_set_interactive(is_interactive) \
521 { \
522 if ( ! YY_CURRENT_BUFFER ){ \
523 yyensure_buffer_stack (yyscanner); \
524 YY_CURRENT_BUFFER_LVALUE = \
525 yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \
526 } \
527 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
528 }
529 #define yy_set_bol(at_bol) \
530 { \
531 if ( ! YY_CURRENT_BUFFER ){\
532 yyensure_buffer_stack (yyscanner); \
533 YY_CURRENT_BUFFER_LVALUE = \
534 yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \
535 } \
536 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
537 }
538 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
539
540 #define ematch_wrap(yyscanner) (/*CONSTCOND*/1)
541 #define YY_SKIP_YYWRAP
542 typedef flex_uint8_t YY_CHAR;
543
544 typedef int yy_state_type;
545
546 #define yytext_ptr yytext_r
547
548 static yy_state_type yy_get_previous_state ( yyscan_t yyscanner );
549 static yy_state_type yy_try_NUL_trans ( yy_state_type current_state , yyscan_t yyscanner);
550 static int yy_get_next_buffer ( yyscan_t yyscanner );
551 static void yynoreturn yy_fatal_error ( const char* msg , yyscan_t yyscanner );
552
553 /* Done after the current pattern has been matched and before the
554 * corresponding action - sets up yytext.
555 */
556 #define YY_DO_BEFORE_ACTION \
557 yyg->yytext_ptr = yy_bp; \
558 yyleng = (int) (yy_cp - yy_bp); \
559 yyg->yy_hold_char = *yy_cp; \
560 *yy_cp = '\0'; \
561 yyg->yy_c_buf_p = yy_cp;
562 #define YY_NUM_RULES 91
563 #define YY_END_OF_BUFFER 92
564 /* This struct is not used in this scanner,
565 but its presence is necessary. */
566 struct yy_trans_info
567 {
568 flex_int32_t yy_verify;
569 flex_int32_t yy_nxt;
570 };
571 static const flex_int16_t yy_accept[393] =
572 { 0,
573 0, 0, 0, 0, 92, 90, 1, 18, 2, 26,
574 23, 24, 30, 5, 5, 12, 8, 10, 90, 90,
575 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
576 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
577 90, 91, 3, 91, 4, 90, 1, 14, 5, 90,
578 28, 90, 29, 90, 90, 90, 40, 90, 90, 90,
579 90, 90, 15, 90, 90, 90, 90, 32, 90, 90,
580 90, 33, 90, 90, 7, 9, 90, 11, 90, 90,
581 90, 90, 90, 90, 90, 90, 90, 16, 3, 6,
582 13, 19, 37, 90, 39, 90, 90, 90, 38, 17,
583
584 90, 90, 42, 90, 90, 34, 35, 90, 47, 90,
585 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
586 90, 90, 31, 36, 25, 22, 90, 90, 21, 90,
587 90, 90, 90, 90, 54, 90, 90, 48, 90, 90,
588 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
589 90, 90, 90, 90, 90, 90, 86, 90, 27, 90,
590 90, 90, 90, 90, 90, 90, 49, 90, 90, 57,
591 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
592 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
593 90, 90, 90, 90, 90, 90, 90, 90, 53, 51,
594
595 90, 43, 90, 87, 90, 90, 90, 90, 90, 90,
596 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
597 90, 90, 90, 90, 90, 90, 90, 90, 20, 90,
598 52, 88, 90, 50, 90, 90, 90, 90, 90, 90,
599 90, 76, 90, 90, 80, 90, 90, 90, 90, 90,
600 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
601 66, 90, 90, 55, 90, 90, 90, 90, 90, 90,
602 90, 90, 90, 90, 90, 65, 90, 90, 90, 90,
603 90, 60, 90, 90, 90, 90, 90, 90, 90, 59,
604 90, 90, 41, 44, 45, 46, 56, 90, 74, 90,
605
606 90, 58, 90, 90, 90, 90, 62, 90, 90, 61,
607 90, 90, 90, 90, 90, 63, 90, 90, 90, 90,
608 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
609 90, 90, 90, 90, 90, 90, 90, 90, 90, 89,
610 72, 90, 90, 90, 70, 81, 82, 90, 90, 90,
611 64, 71, 83, 90, 90, 90, 90, 90, 90, 90,
612 90, 90, 90, 90, 90, 90, 90, 90, 77, 90,
613 67, 75, 90, 68, 90, 90, 78, 90, 90, 84,
614 69, 90, 90, 90, 90, 90, 90, 85, 73, 90,
615 79, 0
616
617 } ;
618
619 static const YY_CHAR yy_ec[256] =
620 { 0,
621 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
622 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
623 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
624 1, 2, 4, 5, 1, 1, 1, 6, 1, 7,
625 8, 1, 9, 1, 1, 1, 1, 10, 11, 12,
626 13, 14, 14, 15, 14, 16, 14, 1, 1, 17,
627 18, 19, 1, 1, 20, 21, 22, 23, 24, 25,
628 1, 26, 27, 1, 28, 29, 30, 31, 32, 33,
629 1, 34, 35, 36, 37, 1, 1, 38, 1, 1,
630 1, 39, 1, 1, 40, 1, 41, 42, 43, 44,
631
632 45, 46, 47, 48, 49, 1, 50, 51, 52, 53,
633 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
634 64, 1, 1, 65, 1, 1, 1, 1, 1, 1,
635 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
636 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
637 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
638 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
639 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
640 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
641 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
642
643 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
644 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
645 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
646 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
647 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
648 1, 1, 1, 1, 1
649 } ;
650
651 static const YY_CHAR yy_meta[66] =
652 { 0,
653 1, 2, 3, 1, 3, 2, 2, 2, 2, 1,
654 1, 1, 1, 1, 1, 1, 2, 2, 2, 1,
655 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
656 1, 1, 1, 1, 1, 1, 1, 1, 4, 1,
657 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
658 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
659 1, 1, 1, 1, 2
660 } ;
661
662 static const flex_int16_t yy_base[396] =
663 { 0,
664 0, 0, 63, 64, 537, 0, 68, 0, 538, 530,
665 538, 538, 538, 62, 69, 538, 538, 516, 55, 57,
666 52, 55, 60, 67, 72, 73, 64, 79, 75, 100,
667 115, 65, 83, 475, 102, 117, 118, 89, 121, 131,
668 482, 467, 0, 538, 538, 0, 133, 538, 167, 179,
669 538, 123, 0, 111, 124, 132, 516, 153, 138, 151,
670 169, 171, 0, 172, 170, 178, 171, 0, 129, 515,
671 517, 0, 469, 466, 0, 0, 485, 0, 183, 466,
672 41, 471, 186, 475, 482, 183, 480, 538, 0, 0,
673 0, 0, 0, 184, 0, 187, 189, 207, 0, 0,
674
675 206, 218, 0, 208, 215, 0, 0, 479, 466, 474,
676 466, 466, 194, 461, 455, 469, 461, 462, 469, 228,
677 456, 455, 0, 0, 0, 0, 226, 213, 0, 217,
678 456, 465, 464, 459, 0, 458, 438, 0, 447, 446,
679 458, 452, 439, 204, 442, 438, 237, 453, 444, 451,
680 434, 249, 236, 426, 199, 445, 0, 220, 0, 227,
681 443, 435, 425, 432, 431, 428, 0, 430, 423, 0,
682 432, 429, 427, 417, 419, 423, 417, 415, 419, 408,
683 208, 409, 152, 424, 408, 414, 406, 421, 423, 408,
684 417, 412, 415, 235, 261, 406, 413, 410, 0, 0,
685
686 411, 0, 397, 0, 414, 399, 399, 411, 401, 387,
687 400, 400, 406, 391, 385, 257, 400, 384, 389, 381,
688 395, 379, 258, 378, 391, 383, 375, 370, 0, 262,
689 0, 0, 392, 0, 382, 388, 386, 384, 371, 375,
690 384, 0, 379, 382, 0, 368, 365, 360, 365, 369,
691 364, 371, 375, 369, 361, 368, 355, 350, 360, 363,
692 0, 367, 361, 0, 266, 294, 361, 363, 345, 362,
693 350, 336, 342, 341, 354, 0, 345, 349, 332, 341,
694 333, 0, 350, 350, 331, 334, 336, 340, 333, 0,
695 266, 344, 0, 0, 0, 0, 0, 340, 0, 333,
696
697 336, 0, 336, 320, 328, 332, 0, 335, 330, 0,
698 323, 330, 325, 309, 325, 0, 324, 317, 307, 311,
699 315, 318, 310, 322, 312, 320, 306, 299, 303, 305,
700 314, 314, 300, 299, 297, 299, 304, 303, 296, 0,
701 0, 305, 293, 302, 0, 0, 0, 289, 287, 287,
702 0, 0, 0, 286, 279, 285, 283, 285, 287, 290,
703 281, 265, 275, 277, 273, 270, 266, 261, 0, 268,
704 0, 0, 264, 0, 265, 214, 0, 207, 209, 0,
705 0, 205, 170, 109, 93, 75, 53, 0, 0, 57,
706 0, 538, 325, 329, 333
707
708 } ;
709
710 static const flex_int16_t yy_def[396] =
711 { 0,
712 392, 1, 393, 393, 392, 394, 392, 394, 392, 392,
713 392, 392, 392, 394, 394, 392, 392, 392, 394, 394,
714 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
715 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
716 394, 392, 395, 392, 392, 394, 392, 392, 394, 394,
717 392, 394, 394, 394, 394, 394, 394, 394, 394, 394,
718 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
719 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
720 394, 394, 394, 394, 394, 394, 394, 392, 395, 50,
721 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
722
723 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
724 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
725 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
726 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
727 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
728 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
729 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
730 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
731 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
732 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
733
734 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
735 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
736 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
737 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
738 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
739 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
740 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
741 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
742 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
743 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
744
745 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
746 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
747 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
748 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
749 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
750 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
751 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
752 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
753 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
754 394, 0, 392, 392, 392
755
756 } ;
757
758 static const flex_int16_t yy_nxt[604] =
759 { 0,
760 6, 7, 7, 8, 9, 10, 11, 12, 13, 14,
761 15, 15, 15, 15, 15, 15, 16, 17, 18, 19,
762 6, 20, 6, 21, 22, 6, 23, 6, 24, 25,
763 26, 27, 28, 6, 29, 30, 31, 6, 6, 6,
764 19, 6, 20, 32, 33, 22, 34, 6, 23, 6,
765 35, 36, 26, 27, 37, 6, 38, 39, 40, 31,
766 41, 6, 6, 6, 42, 44, 44, 45, 45, 47,
767 47, 49, 49, 49, 49, 49, 49, 49, 49, 49,
768 49, 49, 49, 49, 49, 52, 54, 55, 56, 114,
769 53, 59, 57, 58, 115, 60, 61, 63, 64, 50,
770
771 65, 44, 44, 391, 62, 73, 390, 52, 54, 74,
772 55, 56, 59, 53, 57, 58, 60, 61, 55, 64,
773 63, 66, 65, 67, 50, 70, 62, 71, 58, 82,
774 72, 68, 389, 69, 47, 47, 59, 64, 75, 388,
775 60, 55, 66, 92, 67, 91, 65, 83, 105, 93,
776 58, 84, 66, 68, 67, 77, 69, 79, 64, 387,
777 78, 60, 68, 94, 69, 92, 91, 80, 65, 105,
778 85, 93, 97, 86, 81, 67, 49, 49, 49, 49,
779 49, 49, 49, 96, 68, 94, 98, 69, 90, 90,
780 90, 90, 90, 90, 90, 97, 102, 217, 90, 90,
781
782 90, 90, 90, 90, 99, 96, 100, 101, 104, 98,
783 103, 218, 386, 123, 124, 103, 125, 97, 102, 90,
784 90, 90, 90, 90, 90, 111, 126, 99, 117, 100,
785 101, 121, 103, 104, 118, 123, 124, 103, 125, 112,
786 97, 127, 128, 129, 136, 130, 172, 126, 159, 158,
787 191, 160, 137, 194, 173, 192, 214, 385, 384, 195,
788 383, 215, 382, 128, 127, 229, 129, 130, 144, 145,
789 158, 159, 146, 147, 160, 148, 194, 176, 149, 150,
790 186, 195, 151, 187, 152, 153, 154, 229, 188, 155,
791 177, 182, 230, 183, 189, 265, 247, 257, 248, 258,
792
793 184, 293, 185, 294, 295, 296, 318, 249, 381, 380,
794 379, 378, 377, 376, 230, 250, 259, 375, 265, 374,
795 373, 319, 372, 371, 293, 43, 43, 43, 43, 46,
796 370, 369, 46, 89, 89, 368, 367, 366, 365, 364,
797 363, 362, 361, 360, 359, 358, 357, 356, 355, 354,
798 353, 352, 351, 350, 349, 348, 347, 346, 345, 344,
799 343, 342, 341, 340, 339, 338, 337, 336, 335, 334,
800 333, 332, 331, 330, 329, 328, 327, 326, 325, 324,
801 323, 322, 321, 320, 317, 316, 315, 314, 313, 312,
802 311, 310, 309, 308, 307, 306, 305, 304, 303, 302,
803
804 301, 300, 299, 298, 297, 292, 291, 290, 289, 288,
805 287, 286, 285, 284, 283, 282, 281, 280, 279, 278,
806 277, 276, 275, 274, 273, 272, 271, 270, 269, 268,
807 267, 266, 264, 263, 262, 261, 260, 256, 255, 254,
808 253, 252, 251, 246, 245, 244, 243, 242, 241, 240,
809 239, 238, 237, 236, 235, 234, 233, 232, 231, 228,
810 227, 226, 225, 224, 223, 222, 221, 220, 219, 216,
811 213, 212, 211, 210, 209, 208, 207, 206, 205, 204,
812 203, 202, 201, 200, 199, 198, 197, 196, 193, 190,
813 181, 180, 179, 178, 175, 174, 171, 170, 169, 168,
814
815 167, 166, 165, 164, 163, 162, 161, 157, 156, 143,
816 142, 141, 140, 139, 138, 135, 134, 133, 132, 131,
817 122, 120, 119, 116, 113, 110, 109, 108, 107, 106,
818 95, 88, 87, 76, 51, 48, 392, 5, 392, 392,
819 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
820 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
821 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
822 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
823 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
824 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
825
826 392, 392, 392
827 } ;
828
829 static const flex_int16_t yy_chk[604] =
830 { 0,
831 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
832 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
833 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
834 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
835 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
836 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
837 1, 1, 1, 1, 1, 3, 4, 3, 4, 7,
838 7, 14, 14, 14, 14, 14, 14, 14, 15, 15,
839 15, 15, 15, 15, 15, 19, 20, 21, 22, 81,
840 19, 25, 23, 24, 81, 25, 26, 27, 28, 14,
841
842 29, 3, 4, 390, 26, 32, 387, 19, 20, 32,
843 21, 22, 25, 19, 23, 24, 25, 26, 33, 28,
844 27, 30, 29, 30, 14, 31, 26, 31, 35, 38,
845 31, 30, 386, 30, 47, 47, 36, 37, 33, 385,
846 36, 33, 30, 54, 30, 52, 39, 38, 69, 55,
847 35, 38, 40, 30, 40, 35, 30, 36, 37, 384,
848 35, 36, 40, 56, 40, 54, 52, 37, 39, 69,
849 39, 55, 59, 40, 37, 40, 49, 49, 49, 49,
850 49, 49, 49, 58, 40, 56, 60, 40, 50, 50,
851 50, 50, 50, 50, 50, 59, 65, 183, 50, 50,
852
853 50, 50, 50, 50, 61, 58, 62, 64, 67, 60,
854 66, 183, 383, 94, 96, 86, 97, 79, 65, 50,
855 50, 50, 50, 50, 50, 79, 98, 61, 83, 62,
856 64, 86, 66, 67, 83, 94, 96, 86, 97, 79,
857 79, 101, 102, 104, 113, 105, 144, 98, 128, 127,
858 155, 130, 113, 158, 144, 155, 181, 382, 379, 160,
859 378, 181, 376, 102, 101, 194, 104, 105, 120, 120,
860 127, 128, 120, 120, 130, 120, 158, 147, 120, 120,
861 153, 160, 120, 153, 120, 120, 120, 194, 153, 120,
862 147, 152, 195, 152, 153, 230, 216, 223, 216, 223,
863
864 152, 265, 152, 266, 266, 266, 291, 216, 375, 373,
865 370, 368, 367, 366, 195, 216, 223, 365, 230, 364,
866 363, 291, 362, 361, 265, 393, 393, 393, 393, 394,
867 360, 359, 394, 395, 395, 358, 357, 356, 355, 354,
868 350, 349, 348, 344, 343, 342, 339, 338, 337, 336,
869 335, 334, 333, 332, 331, 330, 329, 328, 327, 326,
870 325, 324, 323, 322, 321, 320, 319, 318, 317, 315,
871 314, 313, 312, 311, 309, 308, 306, 305, 304, 303,
872 301, 300, 298, 292, 289, 288, 287, 286, 285, 284,
873 283, 281, 280, 279, 278, 277, 275, 274, 273, 272,
874
875 271, 270, 269, 268, 267, 263, 262, 260, 259, 258,
876 257, 256, 255, 254, 253, 252, 251, 250, 249, 248,
877 247, 246, 244, 243, 241, 240, 239, 238, 237, 236,
878 235, 233, 228, 227, 226, 225, 224, 222, 221, 220,
879 219, 218, 217, 215, 214, 213, 212, 211, 210, 209,
880 208, 207, 206, 205, 203, 201, 198, 197, 196, 193,
881 192, 191, 190, 189, 188, 187, 186, 185, 184, 182,
882 180, 179, 178, 177, 176, 175, 174, 173, 172, 171,
883 169, 168, 166, 165, 164, 163, 162, 161, 156, 154,
884 151, 150, 149, 148, 146, 145, 143, 142, 141, 140,
885
886 139, 137, 136, 134, 133, 132, 131, 122, 121, 119,
887 118, 117, 116, 115, 114, 112, 111, 110, 109, 108,
888 87, 85, 84, 82, 80, 77, 74, 73, 71, 70,
889 57, 42, 41, 34, 18, 10, 5, 392, 392, 392,
890 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
891 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
892 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
893 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
894 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
895 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
896
897 392, 392, 392
898 } ;
899
900 /* The intent behind this definition is that it'll catch
901 * any uses of REJECT which flex missed.
902 */
903 #define REJECT reject_used_but_not_detected
904 #define yymore() yymore_used_but_not_detected
905 #define YY_MORE_ADJ 0
906 #define YY_RESTORE_YY_MORE_OFFSET
907 #line 1 "lib/route/cls/ematch_grammar.l"
908 /* SPDX-License-Identifier: LGPL-2.1-only */
909 /*
910 * Copyright (c) 2010-2013 Thomas Graf <tgraf@suug.ch>
911 */
912 #line 7 "lib/route/cls/ematch_grammar.l"
913 #include <netlink-private/netlink.h>
914 #include <netlink-private/tc.h>
915 #include <netlink/netlink.h>
916 #include <netlink/route/cls/ematch.h>
917 #include <netlink/route/cls/ematch/cmp.h>
918 #include <linux/tc_ematch/tc_em_cmp.h>
919 #include "ematch_syntax.h"
920
921 int ematch_get_column(yyscan_t);
922 void ematch_set_column(int, yyscan_t);
923 #line 923 "lib/route/cls/ematch_grammar.c"
924 #define YY_NO_INPUT 1
925
926 #line 926 "lib/route/cls/ematch_grammar.c"
927
928 #define INITIAL 0
929 #define QUOTE 1
930
931 #ifndef YY_NO_UNISTD_H
932 /* Special case for "unistd.h", since it is non-ANSI. We include it way
933 * down here because we want the user's section 1 to have been scanned first.
934 * The user has a chance to override it with an option.
935 */
936 #include <unistd.h>
937 #endif
938
939 #ifndef YY_EXTRA_TYPE
940 #define YY_EXTRA_TYPE void *
941 #endif
942
943 /* Holds the entire state of the reentrant scanner. */
944 struct yyguts_t
945 {
946
947 /* User-defined. Not touched by flex. */
948 YY_EXTRA_TYPE yyextra_r;
949
950 /* The rest are the same as the globals declared in the non-reentrant scanner. */
951 FILE *yyin_r, *yyout_r;
952 size_t yy_buffer_stack_top; /**< index of top of stack. */
953 size_t yy_buffer_stack_max; /**< capacity of stack. */
954 YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
955 char yy_hold_char;
956 int yy_n_chars;
957 int yyleng_r;
958 char *yy_c_buf_p;
959 int yy_init;
960 int yy_start;
961 int yy_did_buffer_switch_on_eof;
962 int yy_start_stack_ptr;
963 int yy_start_stack_depth;
964 int *yy_start_stack;
965 yy_state_type yy_last_accepting_state;
966 char* yy_last_accepting_cpos;
967
968 int yylineno_r;
969 int yy_flex_debug_r;
970
971 char *yytext_r;
972 int yy_more_flag;
973 int yy_more_len;
974
975 YYSTYPE * yylval_r;
976
977 }; /* end struct yyguts_t */
978
979 static int yy_init_globals ( yyscan_t yyscanner );
980
981 /* This must go here because YYSTYPE and YYLTYPE are included
982 * from bison output in section 1.*/
983 # define yylval yyg->yylval_r
984
985 int yylex_init (yyscan_t* scanner);
986
987 int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner);
988
989 /* Accessor methods to globals.
990 These are made visible to non-reentrant scanners for convenience. */
991
992 int yylex_destroy ( yyscan_t yyscanner );
993
994 int yyget_debug ( yyscan_t yyscanner );
995
996 void yyset_debug ( int debug_flag , yyscan_t yyscanner );
997
998 YY_EXTRA_TYPE yyget_extra ( yyscan_t yyscanner );
999
1000 void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner );
1001
1002 FILE *yyget_in ( yyscan_t yyscanner );
1003
1004 void yyset_in ( FILE * _in_str , yyscan_t yyscanner );
1005
1006 FILE *yyget_out ( yyscan_t yyscanner );
1007
1008 void yyset_out ( FILE * _out_str , yyscan_t yyscanner );
1009
1010 int yyget_leng ( yyscan_t yyscanner );
1011
1012 char *yyget_text ( yyscan_t yyscanner );
1013
1014 int yyget_lineno ( yyscan_t yyscanner );
1015
1016 void yyset_lineno ( int _line_number , yyscan_t yyscanner );
1017
1018 int yyget_column ( yyscan_t yyscanner );
1019
1020 void yyset_column ( int _column_no , yyscan_t yyscanner );
1021
1022 YYSTYPE * yyget_lval ( yyscan_t yyscanner );
1023
1024 void yyset_lval ( YYSTYPE * yylval_param , yyscan_t yyscanner );
1025
1026 /* Macros after this point can all be overridden by user definitions in
1027 * section 1.
1028 */
1029
1030 #ifndef YY_SKIP_YYWRAP
1031 #ifdef __cplusplus
1032 extern "C" int yywrap ( yyscan_t yyscanner );
1033 #else
1034 extern int yywrap ( yyscan_t yyscanner );
1035 #endif
1036 #endif
1037
1038 #ifndef YY_NO_UNPUT
1039
1040 #endif
1041
1042 #ifndef yytext_ptr
1043 static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner);
1044 #endif
1045
1046 #ifdef YY_NEED_STRLEN
1047 static int yy_flex_strlen ( const char * , yyscan_t yyscanner);
1048 #endif
1049
1050 #ifndef YY_NO_INPUT
1051 #ifdef __cplusplus
1052 static int yyinput ( yyscan_t yyscanner );
1053 #else
1054 static int input ( yyscan_t yyscanner );
1055 #endif
1056
1057 #endif
1058
1059 /* Amount of stuff to slurp up with each read. */
1060 #ifndef YY_READ_BUF_SIZE
1061 #ifdef __ia64__
1062 /* On IA-64, the buffer size is 16k, not 8k */
1063 #define YY_READ_BUF_SIZE 16384
1064 #else
1065 #define YY_READ_BUF_SIZE 8192
1066 #endif /* __ia64__ */
1067 #endif
1068
1069 /* Copy whatever the last rule matched to the standard output. */
1070 #ifndef ECHO
1071 /* This used to be an fputs(), but since the string might contain NUL's,
1072 * we now use fwrite().
1073 */
1074 #define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
1075 #endif
1076
1077 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
1078 * is returned in "result".
1079 */
1080 #ifndef YY_INPUT
1081 #define YY_INPUT(buf,result,max_size) \
1082 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
1083 { \
1084 int c = '*'; \
1085 int n; \
1086 for ( n = 0; n < max_size && \
1087 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
1088 buf[n] = (char) c; \
1089 if ( c == '\n' ) \
1090 buf[n++] = (char) c; \
1091 if ( c == EOF && ferror( yyin ) ) \
1092 YY_FATAL_ERROR( "input in flex scanner failed" ); \
1093 result = n; \
1094 } \
1095 else \
1096 { \
1097 errno=0; \
1098 while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
1099 { \
1100 if( errno != EINTR) \
1101 { \
1102 YY_FATAL_ERROR( "input in flex scanner failed" ); \
1103 break; \
1104 } \
1105 errno=0; \
1106 clearerr(yyin); \
1107 } \
1108 }\
1109 \
1110
1111 #endif
1112
1113 /* No semi-colon after return; correct usage is to write "yyterminate();" -
1114 * we don't want an extra ';' after the "return" because that will cause
1115 * some compilers to complain about unreachable statements.
1116 */
1117 #ifndef yyterminate
1118 #define yyterminate() return YY_NULL
1119 #endif
1120
1121 /* Number of entries by which start-condition stack grows. */
1122 #ifndef YY_START_STACK_INCR
1123 #define YY_START_STACK_INCR 25
1124 #endif
1125
1126 /* Report a fatal error. */
1127 #ifndef YY_FATAL_ERROR
1128 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
1129 #endif
1130
1131 /* end tables serialization structures and prototypes */
1132
1133 /* Default declaration of generated scanner - a define so the user can
1134 * easily add parameters.
1135 */
1136 #ifndef YY_DECL
1137 #define YY_DECL_IS_OURS 1
1138
1139 extern int yylex \
1140 (YYSTYPE * yylval_param , yyscan_t yyscanner);
1141
1142 #define YY_DECL int yylex \
1143 (YYSTYPE * yylval_param , yyscan_t yyscanner)
1144 #endif /* !YY_DECL */
1145
1146 /* Code executed at the beginning of each rule, after yytext and yyleng
1147 * have been set up.
1148 */
1149 #ifndef YY_USER_ACTION
1150 #define YY_USER_ACTION
1151 #endif
1152
1153 /* Code executed at the end of each rule. */
1154 #ifndef YY_BREAK
1155 #define YY_BREAK /*LINTED*/break;
1156 #endif
1157
1158 #define YY_RULE_SETUP \
1159 YY_USER_ACTION
1160
1161 /** The main scanner function which does all the work.
1162 */
1163 YY_DECL
1164 {
1165 yy_state_type yy_current_state;
1166 char *yy_cp, *yy_bp;
1167 int yy_act;
1168 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
1169
1170 yylval = yylval_param;
1171
1172 if ( !yyg->yy_init )
1173 {
1174 yyg->yy_init = 1;
1175
1176 #ifdef YY_USER_INIT
1177 YY_USER_INIT;
1178 #endif
1179
1180 if ( ! yyg->yy_start )
1181 yyg->yy_start = 1; /* first start state */
1182
1183 if ( ! yyin )
1184 yyin = stdin;
1185
1186 if ( ! yyout )
1187 yyout = stdout;
1188
1189 if ( ! YY_CURRENT_BUFFER ) {
1190 yyensure_buffer_stack (yyscanner);
1191 YY_CURRENT_BUFFER_LVALUE =
1192 yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner);
1193 }
1194
1195 yy_load_buffer_state( yyscanner );
1196 }
1197
1198 {
1199 #line 30 "lib/route/cls/ematch_grammar.l"
1200
1201
1202 #line 1202 "lib/route/cls/ematch_grammar.c"
1203
1204 while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
1205 {
1206 yy_cp = yyg->yy_c_buf_p;
1207
1208 /* Support of yytext. */
1209 *yy_cp = yyg->yy_hold_char;
1210
1211 /* yy_bp points to the position in yy_ch_buf of the start of
1212 * the current run.
1213 */
1214 yy_bp = yy_cp;
1215
1216 yy_current_state = yyg->yy_start;
1217 yy_match:
1218 do
1219 {
1220 YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
1221 if ( yy_accept[yy_current_state] )
1222 {
1223 yyg->yy_last_accepting_state = yy_current_state;
1224 yyg->yy_last_accepting_cpos = yy_cp;
1225 }
1226 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1227 {
1228 yy_current_state = (int) yy_def[yy_current_state];
1229 if ( yy_current_state >= 393 )
1230 yy_c = yy_meta[yy_c];
1231 }
1232 yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
1233 ++yy_cp;
1234 }
1235 while ( yy_base[yy_current_state] != 538 );
1236
1237 yy_find_action:
1238 yy_act = yy_accept[yy_current_state];
1239 if ( yy_act == 0 )
1240 { /* have to back up */
1241 yy_cp = yyg->yy_last_accepting_cpos;
1242 yy_current_state = yyg->yy_last_accepting_state;
1243 yy_act = yy_accept[yy_current_state];
1244 }
1245
1246 YY_DO_BEFORE_ACTION;
1247
1248 do_action: /* This label is used only to access EOF actions. */
1249
1250 switch ( yy_act )
1251 { /* beginning of action switch */
1252 case 0: /* must back up */
1253 /* undo the effects of YY_DO_BEFORE_ACTION */
1254 *yy_cp = yyg->yy_hold_char;
1255 yy_cp = yyg->yy_last_accepting_cpos;
1256 yy_current_state = yyg->yy_last_accepting_state;
1257 goto yy_find_action;
1258
1259 case 1:
1260 /* rule 1 can match eol */
1261 YY_RULE_SETUP
1262 #line 32 "lib/route/cls/ematch_grammar.l"
1263
1264 YY_BREAK
1265 case 2:
1266 YY_RULE_SETUP
1267 #line 34 "lib/route/cls/ematch_grammar.l"
1268 {
1269 NL_DBG(4, "Beginning of quote\n");
1270 yylval->q.len = 32;
1271 if (!(yylval->q.data = calloc(1, yylval->q.len)))
1272 return ERROR;
1273
1274 yylval->q.index = 0;
1275 BEGIN(QUOTE);
1276 }
1277 YY_BREAK
1278 case 3:
1279 YY_RULE_SETUP
1280 #line 44 "lib/route/cls/ematch_grammar.l"
1281 {
1282 memcpy(yylval->q.data + yylval->q.index, yytext,
1283 strlen(yytext));
1284 yylval->q.index += strlen(yytext);
1285 }
1286 YY_BREAK
1287 case 4:
1288 YY_RULE_SETUP
1289 #line 50 "lib/route/cls/ematch_grammar.l"
1290 {
1291 BEGIN(0);
1292 return QUOTED;
1293 }
1294 YY_BREAK
1295 case 5:
1296 #line 57 "lib/route/cls/ematch_grammar.l"
1297 case 6:
1298 YY_RULE_SETUP
1299 #line 57 "lib/route/cls/ematch_grammar.l"
1300 {
1301 yylval->i = strtoul(yytext, NULL, 0);
1302 return NUMBER;
1303 }
1304 YY_BREAK
1305 case 7:
1306 #line 63 "lib/route/cls/ematch_grammar.l"
1307 case 8:
1308 YY_RULE_SETUP
1309 #line 63 "lib/route/cls/ematch_grammar.l"
1310 return KW_EQ;
1311 YY_BREAK
1312 case 9:
1313 #line 65 "lib/route/cls/ematch_grammar.l"
1314 case 10:
1315 YY_RULE_SETUP
1316 #line 65 "lib/route/cls/ematch_grammar.l"
1317 return KW_GT;
1318 YY_BREAK
1319 case 11:
1320 #line 67 "lib/route/cls/ematch_grammar.l"
1321 case 12:
1322 YY_RULE_SETUP
1323 #line 67 "lib/route/cls/ematch_grammar.l"
1324 return KW_LT;
1325 YY_BREAK
1326 case 13:
1327 #line 70 "lib/route/cls/ematch_grammar.l"
1328 case 14:
1329 YY_RULE_SETUP
1330 #line 70 "lib/route/cls/ematch_grammar.l"
1331 { yylval->i = TCF_EM_REL_AND; return LOGIC; }
1332 YY_BREAK
1333 case 15:
1334 #line 72 "lib/route/cls/ematch_grammar.l"
1335 case 16:
1336 YY_RULE_SETUP
1337 #line 72 "lib/route/cls/ematch_grammar.l"
1338 { yylval->i = TCF_EM_REL_OR; return LOGIC; }
1339 YY_BREAK
1340 case 17:
1341 #line 74 "lib/route/cls/ematch_grammar.l"
1342 case 18:
1343 YY_RULE_SETUP
1344 #line 74 "lib/route/cls/ematch_grammar.l"
1345 return NOT;
1346 YY_BREAK
1347 case 19:
1348 YY_RULE_SETUP
1349 #line 76 "lib/route/cls/ematch_grammar.l"
1350 { yylval->i = TCF_EM_CMP; return EMATCH_CMP; }
1351 YY_BREAK
1352 case 20:
1353 YY_RULE_SETUP
1354 #line 77 "lib/route/cls/ematch_grammar.l"
1355 { yylval->i = TCF_EM_NBYTE; return EMATCH_NBYTE; }
1356 YY_BREAK
1357 case 21:
1358 YY_RULE_SETUP
1359 #line 78 "lib/route/cls/ematch_grammar.l"
1360 { yylval->i = TCF_EM_TEXT; return EMATCH_TEXT; }
1361 YY_BREAK
1362 case 22:
1363 YY_RULE_SETUP
1364 #line 79 "lib/route/cls/ematch_grammar.l"
1365 { yylval->i = TCF_EM_META; return EMATCH_META; }
1366 YY_BREAK
1367 case 23:
1368 YY_RULE_SETUP
1369 #line 81 "lib/route/cls/ematch_grammar.l"
1370 return KW_OPEN;
1371 YY_BREAK
1372 case 24:
1373 YY_RULE_SETUP
1374 #line 82 "lib/route/cls/ematch_grammar.l"
1375 return KW_CLOSE;
1376 YY_BREAK
1377 case 25:
1378 #line 84 "lib/route/cls/ematch_grammar.l"
1379 case 26:
1380 YY_RULE_SETUP
1381 #line 84 "lib/route/cls/ematch_grammar.l"
1382 return KW_MASK;
1383 YY_BREAK
1384 case 27:
1385 #line 86 "lib/route/cls/ematch_grammar.l"
1386 case 28:
1387 YY_RULE_SETUP
1388 #line 86 "lib/route/cls/ematch_grammar.l"
1389 return KW_SHIFT;
1390 YY_BREAK
1391 case 29:
1392 YY_RULE_SETUP
1393 #line 87 "lib/route/cls/ematch_grammar.l"
1394 return KW_AT;
1395 YY_BREAK
1396 case 30:
1397 YY_RULE_SETUP
1398 #line 88 "lib/route/cls/ematch_grammar.l"
1399 return KW_PLUS;
1400 YY_BREAK
1401 case 31:
1402 YY_RULE_SETUP
1403 #line 89 "lib/route/cls/ematch_grammar.l"
1404 return KW_FROM;
1405 YY_BREAK
1406 case 32:
1407 YY_RULE_SETUP
1408 #line 90 "lib/route/cls/ematch_grammar.l"
1409 return KW_TO;
1410 YY_BREAK
1411 case 33:
1412 YY_RULE_SETUP
1413 #line 92 "lib/route/cls/ematch_grammar.l"
1414 { yylval->i = TCF_EM_ALIGN_U8; return ALIGN; }
1415 YY_BREAK
1416 case 34:
1417 YY_RULE_SETUP
1418 #line 93 "lib/route/cls/ematch_grammar.l"
1419 { yylval->i = TCF_EM_ALIGN_U16; return ALIGN; }
1420 YY_BREAK
1421 case 35:
1422 YY_RULE_SETUP
1423 #line 94 "lib/route/cls/ematch_grammar.l"
1424 { yylval->i = TCF_EM_ALIGN_U32; return ALIGN; }
1425 YY_BREAK
1426 case 36:
1427 #line 97 "lib/route/cls/ematch_grammar.l"
1428 case 37:
1429 YY_RULE_SETUP
1430 #line 97 "lib/route/cls/ematch_grammar.l"
1431 { yylval->i = TCF_LAYER_LINK; return LAYER; }
1432 YY_BREAK
1433 case 38:
1434 #line 99 "lib/route/cls/ematch_grammar.l"
1435 case 39:
1436 #line 100 "lib/route/cls/ematch_grammar.l"
1437 case 40:
1438 YY_RULE_SETUP
1439 #line 100 "lib/route/cls/ematch_grammar.l"
1440 { yylval->i = TCF_LAYER_NETWORK; return LAYER; }
1441 YY_BREAK
1442 case 41:
1443 #line 102 "lib/route/cls/ematch_grammar.l"
1444 case 42:
1445 YY_RULE_SETUP
1446 #line 102 "lib/route/cls/ematch_grammar.l"
1447 { yylval->i = TCF_LAYER_TRANSPORT; return LAYER; }
1448 YY_BREAK
1449 case 43:
1450 YY_RULE_SETUP
1451 #line 104 "lib/route/cls/ematch_grammar.l"
1452 return META_RANDOM;
1453 YY_BREAK
1454 case 44:
1455 YY_RULE_SETUP
1456 #line 105 "lib/route/cls/ematch_grammar.l"
1457 return META_LOADAVG_0;
1458 YY_BREAK
1459 case 45:
1460 YY_RULE_SETUP
1461 #line 106 "lib/route/cls/ematch_grammar.l"
1462 return META_LOADAVG_1;
1463 YY_BREAK
1464 case 46:
1465 YY_RULE_SETUP
1466 #line 107 "lib/route/cls/ematch_grammar.l"
1467 return META_LOADAVG_2;
1468 YY_BREAK
1469 case 47:
1470 YY_RULE_SETUP
1471 #line 108 "lib/route/cls/ematch_grammar.l"
1472 return META_DEV;
1473 YY_BREAK
1474 case 48:
1475 YY_RULE_SETUP
1476 #line 109 "lib/route/cls/ematch_grammar.l"
1477 return META_PRIO;
1478 YY_BREAK
1479 case 49:
1480 YY_RULE_SETUP
1481 #line 110 "lib/route/cls/ematch_grammar.l"
1482 return META_PROTO;
1483 YY_BREAK
1484 case 50:
1485 YY_RULE_SETUP
1486 #line 111 "lib/route/cls/ematch_grammar.l"
1487 return META_PKTTYPE;
1488 YY_BREAK
1489 case 51:
1490 YY_RULE_SETUP
1491 #line 112 "lib/route/cls/ematch_grammar.l"
1492 return META_PKTLEN;
1493 YY_BREAK
1494 case 52:
1495 YY_RULE_SETUP
1496 #line 113 "lib/route/cls/ematch_grammar.l"
1497 return META_DATALEN;
1498 YY_BREAK
1499 case 53:
1500 YY_RULE_SETUP
1501 #line 114 "lib/route/cls/ematch_grammar.l"
1502 return META_MACLEN;
1503 YY_BREAK
1504 case 54:
1505 YY_RULE_SETUP
1506 #line 115 "lib/route/cls/ematch_grammar.l"
1507 return META_MARK;
1508 YY_BREAK
1509 case 55:
1510 YY_RULE_SETUP
1511 #line 116 "lib/route/cls/ematch_grammar.l"
1512 return META_TCINDEX;
1513 YY_BREAK
1514 case 56:
1515 YY_RULE_SETUP
1516 #line 117 "lib/route/cls/ematch_grammar.l"
1517 return META_RTCLASSID;
1518 YY_BREAK
1519 case 57:
1520 YY_RULE_SETUP
1521 #line 118 "lib/route/cls/ematch_grammar.l"
1522 return META_RTIIF;
1523 YY_BREAK
1524 case 58:
1525 YY_RULE_SETUP
1526 #line 119 "lib/route/cls/ematch_grammar.l"
1527 return META_SK_FAMILY;
1528 YY_BREAK
1529 case 59:
1530 YY_RULE_SETUP
1531 #line 120 "lib/route/cls/ematch_grammar.l"
1532 return META_SK_STATE;
1533 YY_BREAK
1534 case 60:
1535 YY_RULE_SETUP
1536 #line 121 "lib/route/cls/ematch_grammar.l"
1537 return META_SK_REUSE;
1538 YY_BREAK
1539 case 61:
1540 YY_RULE_SETUP
1541 #line 122 "lib/route/cls/ematch_grammar.l"
1542 return META_SK_REFCNT;
1543 YY_BREAK
1544 case 62:
1545 YY_RULE_SETUP
1546 #line 123 "lib/route/cls/ematch_grammar.l"
1547 return META_SK_RCVBUF;
1548 YY_BREAK
1549 case 63:
1550 YY_RULE_SETUP
1551 #line 124 "lib/route/cls/ematch_grammar.l"
1552 return META_SK_SNDBUF;
1553 YY_BREAK
1554 case 64:
1555 YY_RULE_SETUP
1556 #line 125 "lib/route/cls/ematch_grammar.l"
1557 return META_SK_SHUTDOWN;
1558 YY_BREAK
1559 case 65:
1560 YY_RULE_SETUP
1561 #line 126 "lib/route/cls/ematch_grammar.l"
1562 return META_SK_PROTO;
1563 YY_BREAK
1564 case 66:
1565 YY_RULE_SETUP
1566 #line 127 "lib/route/cls/ematch_grammar.l"
1567 return META_SK_TYPE;
1568 YY_BREAK
1569 case 67:
1570 YY_RULE_SETUP
1571 #line 128 "lib/route/cls/ematch_grammar.l"
1572 return META_SK_RMEM_ALLOC;
1573 YY_BREAK
1574 case 68:
1575 YY_RULE_SETUP
1576 #line 129 "lib/route/cls/ematch_grammar.l"
1577 return META_SK_WMEM_ALLOC;
1578 YY_BREAK
1579 case 69:
1580 YY_RULE_SETUP
1581 #line 130 "lib/route/cls/ematch_grammar.l"
1582 return META_SK_WMEM_QUEUED;
1583 YY_BREAK
1584 case 70:
1585 YY_RULE_SETUP
1586 #line 131 "lib/route/cls/ematch_grammar.l"
1587 return META_SK_RCV_QLEN;
1588 YY_BREAK
1589 case 71:
1590 YY_RULE_SETUP
1591 #line 132 "lib/route/cls/ematch_grammar.l"
1592 return META_SK_SND_QLEN;
1593 YY_BREAK
1594 case 72:
1595 YY_RULE_SETUP
1596 #line 133 "lib/route/cls/ematch_grammar.l"
1597 return META_SK_ERR_QLEN;
1598 YY_BREAK
1599 case 73:
1600 YY_RULE_SETUP
1601 #line 134 "lib/route/cls/ematch_grammar.l"
1602 return META_SK_FORWARD_ALLOCS;
1603 YY_BREAK
1604 case 74:
1605 YY_RULE_SETUP
1606 #line 135 "lib/route/cls/ematch_grammar.l"
1607 return META_SK_ALLOCS;
1608 YY_BREAK
1609 case 75:
1610 YY_RULE_SETUP
1611 #line 136 "lib/route/cls/ematch_grammar.l"
1612 return META_SK_ROUTE_CAPS;
1613 YY_BREAK
1614 case 76:
1615 YY_RULE_SETUP
1616 #line 137 "lib/route/cls/ematch_grammar.l"
1617 return META_SK_HASH;
1618 YY_BREAK
1619 case 77:
1620 YY_RULE_SETUP
1621 #line 138 "lib/route/cls/ematch_grammar.l"
1622 return META_SK_LINGERTIME;
1623 YY_BREAK
1624 case 78:
1625 YY_RULE_SETUP
1626 #line 139 "lib/route/cls/ematch_grammar.l"
1627 return META_SK_ACK_BACKLOG;
1628 YY_BREAK
1629 case 79:
1630 YY_RULE_SETUP
1631 #line 140 "lib/route/cls/ematch_grammar.l"
1632 return META_SK_MAX_ACK_BACKLOG;
1633 YY_BREAK
1634 case 80:
1635 YY_RULE_SETUP
1636 #line 141 "lib/route/cls/ematch_grammar.l"
1637 return META_SK_PRIO;
1638 YY_BREAK
1639 case 81:
1640 YY_RULE_SETUP
1641 #line 142 "lib/route/cls/ematch_grammar.l"
1642 return META_SK_RCVLOWAT;
1643 YY_BREAK
1644 case 82:
1645 YY_RULE_SETUP
1646 #line 143 "lib/route/cls/ematch_grammar.l"
1647 return META_SK_RCVTIMEO;
1648 YY_BREAK
1649 case 83:
1650 YY_RULE_SETUP
1651 #line 144 "lib/route/cls/ematch_grammar.l"
1652 return META_SK_SNDTIMEO;
1653 YY_BREAK
1654 case 84:
1655 YY_RULE_SETUP
1656 #line 145 "lib/route/cls/ematch_grammar.l"
1657 return META_SK_SENDMSG_OFF;
1658 YY_BREAK
1659 case 85:
1660 YY_RULE_SETUP
1661 #line 146 "lib/route/cls/ematch_grammar.l"
1662 return META_SK_WRITE_PENDING;
1663 YY_BREAK
1664 case 86:
1665 YY_RULE_SETUP
1666 #line 147 "lib/route/cls/ematch_grammar.l"
1667 return META_VLAN;
1668 YY_BREAK
1669 case 87:
1670 YY_RULE_SETUP
1671 #line 148 "lib/route/cls/ematch_grammar.l"
1672 return META_RXHASH;
1673 YY_BREAK
1674 case 88:
1675 YY_RULE_SETUP
1676 #line 150 "lib/route/cls/ematch_grammar.l"
1677 return META_DEVNAME;
1678 YY_BREAK
1679 case 89:
1680 YY_RULE_SETUP
1681 #line 151 "lib/route/cls/ematch_grammar.l"
1682 return META_SK_BOUND_IF;
1683 YY_BREAK
1684 case 90:
1685 YY_RULE_SETUP
1686 #line 154 "lib/route/cls/ematch_grammar.l"
1687 {
1688 yylval->s = strdup(yytext);
1689 if (yylval->s == NULL)
1690 return ERROR;
1691 NL_DBG(4, "lex STR=%s\n", yylval->s);
1692 return STR;
1693 }
1694 YY_BREAK
1695 case 91:
1696 YY_RULE_SETUP
1697 #line 161 "lib/route/cls/ematch_grammar.l"
1698 ECHO;
1699 YY_BREAK
1700 #line 1700 "lib/route/cls/ematch_grammar.c"
1701 case YY_STATE_EOF(INITIAL):
1702 case YY_STATE_EOF(QUOTE):
1703 yyterminate();
1704
1705 case YY_END_OF_BUFFER:
1706 {
1707 /* Amount of text matched not including the EOB char. */
1708 int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
1709
1710 /* Undo the effects of YY_DO_BEFORE_ACTION. */
1711 *yy_cp = yyg->yy_hold_char;
1712 YY_RESTORE_YY_MORE_OFFSET
1713
1714 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
1715 {
1716 /* We're scanning a new file or input source. It's
1717 * possible that this happened because the user
1718 * just pointed yyin at a new source and called
1719 * yylex(). If so, then we have to assure
1720 * consistency between YY_CURRENT_BUFFER and our
1721 * globals. Here is the right place to do so, because
1722 * this is the first action (other than possibly a
1723 * back-up) that will match for the new input source.
1724 */
1725 yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1726 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
1727 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
1728 }
1729
1730 /* Note that here we test for yy_c_buf_p "<=" to the position
1731 * of the first EOB in the buffer, since yy_c_buf_p will
1732 * already have been incremented past the NUL character
1733 * (since all states make transitions on EOB to the
1734 * end-of-buffer state). Contrast this with the test
1735 * in input().
1736 */
1737 if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
1738 { /* This was really a NUL. */
1739 yy_state_type yy_next_state;
1740
1741 yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
1742
1743 yy_current_state = yy_get_previous_state( yyscanner );
1744
1745 /* Okay, we're now positioned to make the NUL
1746 * transition. We couldn't have
1747 * yy_get_previous_state() go ahead and do it
1748 * for us because it doesn't know how to deal
1749 * with the possibility of jamming (and we don't
1750 * want to build jamming into it because then it
1751 * will run more slowly).
1752 */
1753
1754 yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner);
1755
1756 yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
1757
1758 if ( yy_next_state )
1759 {
1760 /* Consume the NUL. */
1761 yy_cp = ++yyg->yy_c_buf_p;
1762 yy_current_state = yy_next_state;
1763 goto yy_match;
1764 }
1765
1766 else
1767 {
1768 yy_cp = yyg->yy_c_buf_p;
1769 goto yy_find_action;
1770 }
1771 }
1772
1773 else switch ( yy_get_next_buffer( yyscanner ) )
1774 {
1775 case EOB_ACT_END_OF_FILE:
1776 {
1777 yyg->yy_did_buffer_switch_on_eof = 0;
1778
1779 if ( yywrap( yyscanner ) )
1780 {
1781 /* Note: because we've taken care in
1782 * yy_get_next_buffer() to have set up
1783 * yytext, we can now set up
1784 * yy_c_buf_p so that if some total
1785 * hoser (like flex itself) wants to
1786 * call the scanner after we return the
1787 * YY_NULL, it'll still work - another
1788 * YY_NULL will get returned.
1789 */
1790 yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
1791
1792 yy_act = YY_STATE_EOF(YY_START);
1793 goto do_action;
1794 }
1795
1796 else
1797 {
1798 if ( ! yyg->yy_did_buffer_switch_on_eof )
1799 YY_NEW_FILE;
1800 }
1801 break;
1802 }
1803
1804 case EOB_ACT_CONTINUE_SCAN:
1805 yyg->yy_c_buf_p =
1806 yyg->yytext_ptr + yy_amount_of_matched_text;
1807
1808 yy_current_state = yy_get_previous_state( yyscanner );
1809
1810 yy_cp = yyg->yy_c_buf_p;
1811 yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
1812 goto yy_match;
1813
1814 case EOB_ACT_LAST_MATCH:
1815 yyg->yy_c_buf_p =
1816 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
1817
1818 yy_current_state = yy_get_previous_state( yyscanner );
1819
1820 yy_cp = yyg->yy_c_buf_p;
1821 yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
1822 goto yy_find_action;
1823 }
1824 break;
1825 }
1826
1827 default:
1828 YY_FATAL_ERROR(
1829 "fatal flex scanner internal error--no action found" );
1830 } /* end of action switch */
1831 } /* end of scanning one token */
1832 } /* end of user's declarations */
1833 } /* end of yylex */
1834
1835 /* yy_get_next_buffer - try to read in a new buffer
1836 *
1837 * Returns a code representing an action:
1838 * EOB_ACT_LAST_MATCH -
1839 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1840 * EOB_ACT_END_OF_FILE - end of file
1841 */
1842 static int yy_get_next_buffer (yyscan_t yyscanner)
1843 {
1844 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
1845 char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1846 char *source = yyg->yytext_ptr;
1847 int number_to_move, i;
1848 int ret_val;
1849
1850 if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
1851 YY_FATAL_ERROR(
1852 "fatal flex scanner internal error--end of buffer missed" );
1853
1854 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1855 { /* Don't try to fill the buffer, so this is an EOF. */
1856 if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
1857 {
1858 /* We matched a single character, the EOB, so
1859 * treat this as a final EOF.
1860 */
1861 return EOB_ACT_END_OF_FILE;
1862 }
1863
1864 else
1865 {
1866 /* We matched some text prior to the EOB, first
1867 * process it.
1868 */
1869 return EOB_ACT_LAST_MATCH;
1870 }
1871 }
1872
1873 /* Try to read more data. */
1874
1875 /* First move last chars to start of buffer. */
1876 number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr - 1);
1877
1878 for ( i = 0; i < number_to_move; ++i )
1879 *(dest++) = *(source++);
1880
1881 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1882 /* don't do the read, it's not guaranteed to return an EOF,
1883 * just force an EOF
1884 */
1885 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
1886
1887 else
1888 {
1889 int num_to_read =
1890 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1891
1892 while ( num_to_read <= 0 )
1893 { /* Not enough room in the buffer - grow it. */
1894
1895 /* just a shorter name for the current buffer */
1896 YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
1897
1898 int yy_c_buf_p_offset =
1899 (int) (yyg->yy_c_buf_p - b->yy_ch_buf);
1900
1901 if ( b->yy_is_our_buffer )
1902 {
1903 int new_size = b->yy_buf_size * 2;
1904
1905 if ( new_size <= 0 )
1906 b->yy_buf_size += b->yy_buf_size / 8;
1907 else
1908 b->yy_buf_size *= 2;
1909
1910 b->yy_ch_buf = (char *)
1911 /* Include room in for 2 EOB chars. */
1912 yyrealloc( (void *) b->yy_ch_buf,
1913 (yy_size_t) (b->yy_buf_size + 2) , yyscanner );
1914 }
1915 else
1916 /* Can't grow it, we don't own it. */
1917 b->yy_ch_buf = NULL;
1918
1919 if ( ! b->yy_ch_buf )
1920 YY_FATAL_ERROR(
1921 "fatal error - scanner input buffer overflow" );
1922
1923 yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
1924
1925 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1926 number_to_move - 1;
1927
1928 }
1929
1930 if ( num_to_read > YY_READ_BUF_SIZE )
1931 num_to_read = YY_READ_BUF_SIZE;
1932
1933 /* Read in more data. */
1934 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1935 yyg->yy_n_chars, num_to_read );
1936
1937 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
1938 }
1939
1940 if ( yyg->yy_n_chars == 0 )
1941 {
1942 if ( number_to_move == YY_MORE_ADJ )
1943 {
1944 ret_val = EOB_ACT_END_OF_FILE;
1945 yyrestart( yyin , yyscanner);
1946 }
1947
1948 else
1949 {
1950 ret_val = EOB_ACT_LAST_MATCH;
1951 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1952 YY_BUFFER_EOF_PENDING;
1953 }
1954 }
1955
1956 else
1957 ret_val = EOB_ACT_CONTINUE_SCAN;
1958
1959 if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1960 /* Extend the array by 50%, plus the number we really need. */
1961 int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
1962 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
1963 (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size , yyscanner );
1964 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1965 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1966 /* "- 2" to take care of EOB's */
1967 YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
1968 }
1969
1970 yyg->yy_n_chars += number_to_move;
1971 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
1972 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
1973
1974 yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1975
1976 return ret_val;
1977 }
1978
1979 /* yy_get_previous_state - get the state just before the EOB char was reached */
1980
1981 static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
1982 {
1983 yy_state_type yy_current_state;
1984 char *yy_cp;
1985 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
1986
1987 yy_current_state = yyg->yy_start;
1988
1989 for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
1990 {
1991 YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1992 if ( yy_accept[yy_current_state] )
1993 {
1994 yyg->yy_last_accepting_state = yy_current_state;
1995 yyg->yy_last_accepting_cpos = yy_cp;
1996 }
1997 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1998 {
1999 yy_current_state = (int) yy_def[yy_current_state];
2000 if ( yy_current_state >= 393 )
2001 yy_c = yy_meta[yy_c];
2002 }
2003 yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
2004 }
2005
2006 return yy_current_state;
2007 }
2008
2009 /* yy_try_NUL_trans - try to make a transition on the NUL character
2010 *
2011 * synopsis
2012 * next_state = yy_try_NUL_trans( current_state );
2013 */
2014 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner)
2015 {
2016 int yy_is_jam;
2017 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
2018 char *yy_cp = yyg->yy_c_buf_p;
2019
2020 YY_CHAR yy_c = 1;
2021 if ( yy_accept[yy_current_state] )
2022 {
2023 yyg->yy_last_accepting_state = yy_current_state;
2024 yyg->yy_last_accepting_cpos = yy_cp;
2025 }
2026 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2027 {
2028 yy_current_state = (int) yy_def[yy_current_state];
2029 if ( yy_current_state >= 393 )
2030 yy_c = yy_meta[yy_c];
2031 }
2032 yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
2033 yy_is_jam = (yy_current_state == 392);
2034
2035 (void)yyg;
2036 return yy_is_jam ? 0 : yy_current_state;
2037 }
2038
2039 #ifndef YY_NO_UNPUT
2040
2041 #endif
2042
2043 #ifndef YY_NO_INPUT
2044 #ifdef __cplusplus
2045 static int yyinput (yyscan_t yyscanner)
2046 #else
2047 static int input (yyscan_t yyscanner)
2048 #endif
2049
2050 {
2051 int c;
2052 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2053
2054 *yyg->yy_c_buf_p = yyg->yy_hold_char;
2055
2056 if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
2057 {
2058 /* yy_c_buf_p now points to the character we want to return.
2059 * If this occurs *before* the EOB characters, then it's a
2060 * valid NUL; if not, then we've hit the end of the buffer.
2061 */
2062 if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
2063 /* This was really a NUL. */
2064 *yyg->yy_c_buf_p = '\0';
2065
2066 else
2067 { /* need more input */
2068 int offset = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr);
2069 ++yyg->yy_c_buf_p;
2070
2071 switch ( yy_get_next_buffer( yyscanner ) )
2072 {
2073 case EOB_ACT_LAST_MATCH:
2074 /* This happens because yy_g_n_b()
2075 * sees that we've accumulated a
2076 * token and flags that we need to
2077 * try matching the token before
2078 * proceeding. But for input(),
2079 * there's no matching to consider.
2080 * So convert the EOB_ACT_LAST_MATCH
2081 * to EOB_ACT_END_OF_FILE.
2082 */
2083
2084 /* Reset buffer status. */
2085 yyrestart( yyin , yyscanner);
2086
2087 /*FALLTHROUGH*/
2088
2089 case EOB_ACT_END_OF_FILE:
2090 {
2091 if ( yywrap( yyscanner ) )
2092 return 0;
2093
2094 if ( ! yyg->yy_did_buffer_switch_on_eof )
2095 YY_NEW_FILE;
2096 #ifdef __cplusplus
2097 return yyinput(yyscanner);
2098 #else
2099 return input(yyscanner);
2100 #endif
2101 }
2102
2103 case EOB_ACT_CONTINUE_SCAN:
2104 yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
2105 break;
2106 }
2107 }
2108 }
2109
2110 c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
2111 *yyg->yy_c_buf_p = '\0'; /* preserve yytext */
2112 yyg->yy_hold_char = *++yyg->yy_c_buf_p;
2113
2114 return c;
2115 }
2116 #endif /* ifndef YY_NO_INPUT */
2117
2118 /** Immediately switch to a different input stream.
2119 * @param input_file A readable stream.
2120 * @param yyscanner The scanner object.
2121 * @note This function does not reset the start condition to @c INITIAL .
2122 */
2123 void yyrestart (FILE * input_file , yyscan_t yyscanner)
2124 {
2125 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2126
2127 if ( ! YY_CURRENT_BUFFER ){
2128 yyensure_buffer_stack (yyscanner);
2129 YY_CURRENT_BUFFER_LVALUE =
2130 yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner);
2131 }
2132
2133 yy_init_buffer( YY_CURRENT_BUFFER, input_file , yyscanner);
2134 yy_load_buffer_state( yyscanner );
2135 }
2136
2137 /** Switch to a different input buffer.
2138 * @param new_buffer The new input buffer.
2139 * @param yyscanner The scanner object.
2140 */
2141 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
2142 {
2143 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2144
2145 /* TODO. We should be able to replace this entire function body
2146 * with
2147 * yypop_buffer_state();
2148 * yypush_buffer_state(new_buffer);
2149 */
2150 yyensure_buffer_stack (yyscanner);
2151 if ( YY_CURRENT_BUFFER == new_buffer )
2152 return;
2153
2154 if ( YY_CURRENT_BUFFER )
2155 {
2156 /* Flush out information for old buffer. */
2157 *yyg->yy_c_buf_p = yyg->yy_hold_char;
2158 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
2159 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
2160 }
2161
2162 YY_CURRENT_BUFFER_LVALUE = new_buffer;
2163 yy_load_buffer_state( yyscanner );
2164
2165 /* We don't actually know whether we did this switch during
2166 * EOF (yywrap()) processing, but the only time this flag
2167 * is looked at is after yywrap() is called, so it's safe
2168 * to go ahead and always set it.
2169 */
2170 yyg->yy_did_buffer_switch_on_eof = 1;
2171 }
2172
2173 static void yy_load_buffer_state (yyscan_t yyscanner)
2174 {
2175 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2176 yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
2177 yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
2178 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
2179 yyg->yy_hold_char = *yyg->yy_c_buf_p;
2180 }
2181
2182 /** Allocate and initialize an input buffer state.
2183 * @param file A readable stream.
2184 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
2185 * @param yyscanner The scanner object.
2186 * @return the allocated buffer state.
2187 */
2188 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner)
2189 {
2190 YY_BUFFER_STATE b;
2191
2192 b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner );
2193 if ( ! b )
2194 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2195
2196 b->yy_buf_size = size;
2197
2198 /* yy_ch_buf has to be 2 characters longer than the size given because
2199 * we need to put in 2 end-of-buffer characters.
2200 */
2201 b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) , yyscanner );
2202 if ( ! b->yy_ch_buf )
2203 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2204
2205 b->yy_is_our_buffer = 1;
2206
2207 yy_init_buffer( b, file , yyscanner);
2208
2209 return b;
2210 }
2211
2212 /** Destroy the buffer.
2213 * @param b a buffer created with yy_create_buffer()
2214 * @param yyscanner The scanner object.
2215 */
2216 void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
2217 {
2218 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2219
2220 if ( ! b )
2221 return;
2222
2223 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
2224 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
2225
2226 if ( b->yy_is_our_buffer )
2227 yyfree( (void *) b->yy_ch_buf , yyscanner );
2228
2229 yyfree( (void *) b , yyscanner );
2230 }
2231
2232 /* Initializes or reinitializes a buffer.
2233 * This function is sometimes called more than once on the same buffer,
2234 * such as during a yyrestart() or at EOF.
2235 */
2236 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)
2237
2238 {
2239 int oerrno = errno;
2240 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2241
2242 yy_flush_buffer( b , yyscanner);
2243
2244 b->yy_input_file = file;
2245 b->yy_fill_buffer = 1;
2246
2247 /* If b is the current buffer, then yy_init_buffer was _probably_
2248 * called from yyrestart() or through yy_get_next_buffer.
2249 * In that case, we don't want to reset the lineno or column.
2250 */
2251 if (b != YY_CURRENT_BUFFER){
2252 b->yy_bs_lineno = 1;
2253 b->yy_bs_column = 0;
2254 }
2255
2256 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
2257
2258 errno = oerrno;
2259 }
2260
2261 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
2262 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
2263 * @param yyscanner The scanner object.
2264 */
2265 void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
2266 {
2267 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2268 if ( ! b )
2269 return;
2270
2271 b->yy_n_chars = 0;
2272
2273 /* We always need two end-of-buffer characters. The first causes
2274 * a transition to the end-of-buffer state. The second causes
2275 * a jam in that state.
2276 */
2277 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
2278 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
2279
2280 b->yy_buf_pos = &b->yy_ch_buf[0];
2281
2282 b->yy_at_bol = 1;
2283 b->yy_buffer_status = YY_BUFFER_NEW;
2284
2285 if ( b == YY_CURRENT_BUFFER )
2286 yy_load_buffer_state( yyscanner );
2287 }
2288
2289 /** Pushes the new state onto the stack. The new state becomes
2290 * the current state. This function will allocate the stack
2291 * if necessary.
2292 * @param new_buffer The new state.
2293 * @param yyscanner The scanner object.
2294 */
2295 void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
2296 {
2297 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2298 if (new_buffer == NULL)
2299 return;
2300
2301 yyensure_buffer_stack(yyscanner);
2302
2303 /* This block is copied from yy_switch_to_buffer. */
2304 if ( YY_CURRENT_BUFFER )
2305 {
2306 /* Flush out information for old buffer. */
2307 *yyg->yy_c_buf_p = yyg->yy_hold_char;
2308 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
2309 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
2310 }
2311
2312 /* Only push if top exists. Otherwise, replace top. */
2313 if (YY_CURRENT_BUFFER)
2314 yyg->yy_buffer_stack_top++;
2315 YY_CURRENT_BUFFER_LVALUE = new_buffer;
2316
2317 /* copied from yy_switch_to_buffer. */
2318 yy_load_buffer_state( yyscanner );
2319 yyg->yy_did_buffer_switch_on_eof = 1;
2320 }
2321
2322 /** Removes and deletes the top of the stack, if present.
2323 * The next element becomes the new top.
2324 * @param yyscanner The scanner object.
2325 */
2326 void yypop_buffer_state (yyscan_t yyscanner)
2327 {
2328 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2329 if (!YY_CURRENT_BUFFER)
2330 return;
2331
2332 yy_delete_buffer(YY_CURRENT_BUFFER , yyscanner);
2333 YY_CURRENT_BUFFER_LVALUE = NULL;
2334 if (yyg->yy_buffer_stack_top > 0)
2335 --yyg->yy_buffer_stack_top;
2336
2337 if (YY_CURRENT_BUFFER) {
2338 yy_load_buffer_state( yyscanner );
2339 yyg->yy_did_buffer_switch_on_eof = 1;
2340 }
2341 }
2342
2343 /* Allocates the stack if it does not exist.
2344 * Guarantees space for at least one push.
2345 */
2346 static void yyensure_buffer_stack (yyscan_t yyscanner)
2347 {
2348 yy_size_t num_to_alloc;
2349 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2350
2351 if (!yyg->yy_buffer_stack) {
2352
2353 /* First allocation is just for 2 elements, since we don't know if this
2354 * scanner will even need a stack. We use 2 instead of 1 to avoid an
2355 * immediate realloc on the next call.
2356 */
2357 num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
2358 yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc
2359 (num_to_alloc * sizeof(struct yy_buffer_state*)
2360 , yyscanner);
2361 if ( ! yyg->yy_buffer_stack )
2362 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
2363
2364 memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
2365
2366 yyg->yy_buffer_stack_max = num_to_alloc;
2367 yyg->yy_buffer_stack_top = 0;
2368 return;
2369 }
2370
2371 if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
2372
2373 /* Increase the buffer to prepare for a possible push. */
2374 yy_size_t grow_size = 8 /* arbitrary grow size */;
2375
2376 num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
2377 yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc
2378 (yyg->yy_buffer_stack,
2379 num_to_alloc * sizeof(struct yy_buffer_state*)
2380 , yyscanner);
2381 if ( ! yyg->yy_buffer_stack )
2382 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
2383
2384 /* zero only the new slots.*/
2385 memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
2386 yyg->yy_buffer_stack_max = num_to_alloc;
2387 }
2388 }
2389
2390 /** Setup the input buffer state to scan directly from a user-specified character buffer.
2391 * @param base the character buffer
2392 * @param size the size in bytes of the character buffer
2393 * @param yyscanner The scanner object.
2394 * @return the newly allocated buffer state object.
2395 */
2396 YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner)
2397 {
2398 YY_BUFFER_STATE b;
2399
2400 if ( size < 2 ||
2401 base[size-2] != YY_END_OF_BUFFER_CHAR ||
2402 base[size-1] != YY_END_OF_BUFFER_CHAR )
2403 /* They forgot to leave room for the EOB's. */
2404 return NULL;
2405
2406 b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner );
2407 if ( ! b )
2408 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
2409
2410 b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */
2411 b->yy_buf_pos = b->yy_ch_buf = base;
2412 b->yy_is_our_buffer = 0;
2413 b->yy_input_file = NULL;
2414 b->yy_n_chars = b->yy_buf_size;
2415 b->yy_is_interactive = 0;
2416 b->yy_at_bol = 1;
2417 b->yy_fill_buffer = 0;
2418 b->yy_buffer_status = YY_BUFFER_NEW;
2419
2420 yy_switch_to_buffer( b , yyscanner );
2421
2422 return b;
2423 }
2424
2425 /** Setup the input buffer state to scan a string. The next call to yylex() will
2426 * scan from a @e copy of @a str.
2427 * @param yystr a NUL-terminated string to scan
2428 * @param yyscanner The scanner object.
2429 * @return the newly allocated buffer state object.
2430 * @note If you want to scan bytes that may contain NUL values, then use
2431 * yy_scan_bytes() instead.
2432 */
2433 YY_BUFFER_STATE yy_scan_string (const char * yystr , yyscan_t yyscanner)
2434 {
2435
2436 return yy_scan_bytes( yystr, (int) strlen(yystr) , yyscanner);
2437 }
2438
2439 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
2440 * scan from a @e copy of @a bytes.
2441 * @param yybytes the byte buffer to scan
2442 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
2443 * @param yyscanner The scanner object.
2444 * @return the newly allocated buffer state object.
2445 */
2446 YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len , yyscan_t yyscanner)
2447 {
2448 YY_BUFFER_STATE b;
2449 char *buf;
2450 yy_size_t n;
2451 int i;
2452
2453 /* Get memory for full buffer, including space for trailing EOB's. */
2454 n = (yy_size_t) (_yybytes_len + 2);
2455 buf = (char *) yyalloc( n , yyscanner );
2456 if ( ! buf )
2457 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
2458
2459 for ( i = 0; i < _yybytes_len; ++i )
2460 buf[i] = yybytes[i];
2461
2462 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
2463
2464 b = yy_scan_buffer( buf, n , yyscanner);
2465 if ( ! b )
2466 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
2467
2468 /* It's okay to grow etc. this buffer, and we should throw it
2469 * away when we're done.
2470 */
2471 b->yy_is_our_buffer = 1;
2472
2473 return b;
2474 }
2475
2476 #ifndef YY_EXIT_FAILURE
2477 #define YY_EXIT_FAILURE 2
2478 #endif
2479
2480 static void yynoreturn yy_fatal_error (const char* msg , yyscan_t yyscanner)
2481 {
2482 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2483 (void)yyg;
2484 fprintf( stderr, "%s\n", msg );
2485 exit( YY_EXIT_FAILURE );
2486 }
2487
2488 /* Redefine yyless() so it works in section 3 code. */
2489
2490 #undef yyless
2491 #define yyless(n) \
2492 do \
2493 { \
2494 /* Undo effects of setting up yytext. */ \
2495 int yyless_macro_arg = (n); \
2496 YY_LESS_LINENO(yyless_macro_arg);\
2497 yytext[yyleng] = yyg->yy_hold_char; \
2498 yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
2499 yyg->yy_hold_char = *yyg->yy_c_buf_p; \
2500 *yyg->yy_c_buf_p = '\0'; \
2501 yyleng = yyless_macro_arg; \
2502 } \
2503 while ( 0 )
2504
2505 /* Accessor methods (get/set functions) to struct members. */
2506
2507 /** Get the user-defined data for this scanner.
2508 * @param yyscanner The scanner object.
2509 */
2510 YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner)
2511 {
2512 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2513 return yyextra;
2514 }
2515
2516 /** Get the current line number.
2517 * @param yyscanner The scanner object.
2518 */
2519 int yyget_lineno (yyscan_t yyscanner)
2520 {
2521 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2522
2523 if (! YY_CURRENT_BUFFER)
2524 return 0;
2525
2526 return yylineno;
2527 }
2528
2529 /** Get the current column number.
2530 * @param yyscanner The scanner object.
2531 */
2532 int yyget_column (yyscan_t yyscanner)
2533 {
2534 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2535
2536 if (! YY_CURRENT_BUFFER)
2537 return 0;
2538
2539 return yycolumn;
2540 }
2541
2542 /** Get the input stream.
2543 * @param yyscanner The scanner object.
2544 */
2545 FILE *yyget_in (yyscan_t yyscanner)
2546 {
2547 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2548 return yyin;
2549 }
2550
2551 /** Get the output stream.
2552 * @param yyscanner The scanner object.
2553 */
2554 FILE *yyget_out (yyscan_t yyscanner)
2555 {
2556 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2557 return yyout;
2558 }
2559
2560 /** Get the length of the current token.
2561 * @param yyscanner The scanner object.
2562 */
2563 int yyget_leng (yyscan_t yyscanner)
2564 {
2565 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2566 return yyleng;
2567 }
2568
2569 /** Get the current token.
2570 * @param yyscanner The scanner object.
2571 */
2572
2573 char *yyget_text (yyscan_t yyscanner)
2574 {
2575 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2576 return yytext;
2577 }
2578
2579 /** Set the user-defined data. This data is never touched by the scanner.
2580 * @param user_defined The data to be associated with this scanner.
2581 * @param yyscanner The scanner object.
2582 */
2583 void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner)
2584 {
2585 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2586 yyextra = user_defined ;
2587 }
2588
2589 /** Set the current line number.
2590 * @param _line_number line number
2591 * @param yyscanner The scanner object.
2592 */
2593 void yyset_lineno (int _line_number , yyscan_t yyscanner)
2594 {
2595 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2596
2597 /* lineno is only valid if an input buffer exists. */
2598 if (! YY_CURRENT_BUFFER )
2599 YY_FATAL_ERROR( "yyset_lineno called with no buffer" );
2600
2601 yylineno = _line_number;
2602 }
2603
2604 /** Set the current column.
2605 * @param _column_no column number
2606 * @param yyscanner The scanner object.
2607 */
2608 void yyset_column (int _column_no , yyscan_t yyscanner)
2609 {
2610 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2611
2612 /* column is only valid if an input buffer exists. */
2613 if (! YY_CURRENT_BUFFER )
2614 YY_FATAL_ERROR( "yyset_column called with no buffer" );
2615
2616 yycolumn = _column_no;
2617 }
2618
2619 /** Set the input stream. This does not discard the current
2620 * input buffer.
2621 * @param _in_str A readable stream.
2622 * @param yyscanner The scanner object.
2623 * @see yy_switch_to_buffer
2624 */
2625 void yyset_in (FILE * _in_str , yyscan_t yyscanner)
2626 {
2627 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2628 yyin = _in_str ;
2629 }
2630
2631 void yyset_out (FILE * _out_str , yyscan_t yyscanner)
2632 {
2633 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2634 yyout = _out_str ;
2635 }
2636
2637 int yyget_debug (yyscan_t yyscanner)
2638 {
2639 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2640 return yy_flex_debug;
2641 }
2642
2643 void yyset_debug (int _bdebug , yyscan_t yyscanner)
2644 {
2645 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2646 yy_flex_debug = _bdebug ;
2647 }
2648
2649 /* Accessor methods for yylval and yylloc */
2650
2651 YYSTYPE * yyget_lval (yyscan_t yyscanner)
2652 {
2653 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2654 return yylval;
2655 }
2656
2657 void yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner)
2658 {
2659 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2660 yylval = yylval_param;
2661 }
2662
2663 /* User-visible API */
2664
2665 /* yylex_init is special because it creates the scanner itself, so it is
2666 * the ONLY reentrant function that doesn't take the scanner as the last argument.
2667 * That's why we explicitly handle the declaration, instead of using our macros.
2668 */
2669 int yylex_init(yyscan_t* ptr_yy_globals)
2670 {
2671 if (ptr_yy_globals == NULL){
2672 errno = EINVAL;
2673 return 1;
2674 }
2675
2676 *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
2677
2678 if (*ptr_yy_globals == NULL){
2679 errno = ENOMEM;
2680 return 1;
2681 }
2682
2683 /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
2684 memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
2685
2686 return yy_init_globals ( *ptr_yy_globals );
2687 }
2688
2689 /* yylex_init_extra has the same functionality as yylex_init, but follows the
2690 * convention of taking the scanner as the last argument. Note however, that
2691 * this is a *pointer* to a scanner, as it will be allocated by this call (and
2692 * is the reason, too, why this function also must handle its own declaration).
2693 * The user defined value in the first argument will be available to yyalloc in
2694 * the yyextra field.
2695 */
2696 int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals )
2697 {
2698 struct yyguts_t dummy_yyguts;
2699
2700 yyset_extra (yy_user_defined, &dummy_yyguts);
2701
2702 if (ptr_yy_globals == NULL){
2703 errno = EINVAL;
2704 return 1;
2705 }
2706
2707 *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
2708
2709 if (*ptr_yy_globals == NULL){
2710 errno = ENOMEM;
2711 return 1;
2712 }
2713
2714 /* By setting to 0xAA, we expose bugs in
2715 yy_init_globals. Leave at 0x00 for releases. */
2716 memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
2717
2718 yyset_extra (yy_user_defined, *ptr_yy_globals);
2719
2720 return yy_init_globals ( *ptr_yy_globals );
2721 }
2722
2723 static int yy_init_globals (yyscan_t yyscanner)
2724 {
2725 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2726 /* Initialization is the same as for the non-reentrant scanner.
2727 * This function is called from yylex_destroy(), so don't allocate here.
2728 */
2729
2730 yyg->yy_buffer_stack = NULL;
2731 yyg->yy_buffer_stack_top = 0;
2732 yyg->yy_buffer_stack_max = 0;
2733 yyg->yy_c_buf_p = NULL;
2734 yyg->yy_init = 0;
2735 yyg->yy_start = 0;
2736
2737 yyg->yy_start_stack_ptr = 0;
2738 yyg->yy_start_stack_depth = 0;
2739 yyg->yy_start_stack = NULL;
2740
2741 /* Defined in main.c */
2742 #ifdef YY_STDINIT
2743 yyin = stdin;
2744 yyout = stdout;
2745 #else
2746 yyin = NULL;
2747 yyout = NULL;
2748 #endif
2749
2750 /* For future reference: Set errno on error, since we are called by
2751 * yylex_init()
2752 */
2753 return 0;
2754 }
2755
2756 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
2757 int yylex_destroy (yyscan_t yyscanner)
2758 {
2759 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2760
2761 /* Pop the buffer stack, destroying each element. */
2762 while(YY_CURRENT_BUFFER){
2763 yy_delete_buffer( YY_CURRENT_BUFFER , yyscanner );
2764 YY_CURRENT_BUFFER_LVALUE = NULL;
2765 yypop_buffer_state(yyscanner);
2766 }
2767
2768 /* Destroy the stack itself. */
2769 yyfree(yyg->yy_buffer_stack , yyscanner);
2770 yyg->yy_buffer_stack = NULL;
2771
2772 /* Destroy the start condition stack. */
2773 yyfree( yyg->yy_start_stack , yyscanner );
2774 yyg->yy_start_stack = NULL;
2775
2776 /* Reset the globals. This is important in a non-reentrant scanner so the next time
2777 * yylex() is called, initialization will occur. */
2778 yy_init_globals( yyscanner);
2779
2780 /* Destroy the main struct (reentrant only). */
2781 yyfree ( yyscanner , yyscanner );
2782 yyscanner = NULL;
2783 return 0;
2784 }
2785
2786 /*
2787 * Internal utility routines.
2788 */
2789
2790 #ifndef yytext_ptr
2791 static void yy_flex_strncpy (char* s1, const char * s2, int n , yyscan_t yyscanner)
2792 {
2793 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2794 (void)yyg;
2795
2796 int i;
2797 for ( i = 0; i < n; ++i )
2798 s1[i] = s2[i];
2799 }
2800 #endif
2801
2802 #ifdef YY_NEED_STRLEN
2803 static int yy_flex_strlen (const char * s , yyscan_t yyscanner)
2804 {
2805 int n;
2806 for ( n = 0; s[n]; ++n )
2807 ;
2808
2809 return n;
2810 }
2811 #endif
2812
2813 void *yyalloc (yy_size_t size , yyscan_t yyscanner)
2814 {
2815 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2816 (void)yyg;
2817 return malloc(size);
2818 }
2819
2820 void *yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
2821 {
2822 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2823 (void)yyg;
2824
2825 /* The cast to (char *) in the following accommodates both
2826 * implementations that use char* generic pointers, and those
2827 * that use void* generic pointers. It works with the latter
2828 * because both ANSI C and C++ allow castless assignment from
2829 * any pointer type to void*, and deal with argument conversions
2830 * as though doing an assignment.
2831 */
2832 return realloc(ptr, size);
2833 }
2834
2835 void yyfree (void * ptr , yyscan_t yyscanner)
2836 {
2837 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2838 (void)yyg;
2839 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
2840 }
2841
2842 #define YYTABLES_NAME "yytables"
2843
2844 #line 161 "lib/route/cls/ematch_grammar.l"
yy_buffer_state
Definition: ematch_grammar.c:422
yy_buffer_state::yy_bs_column
int yy_bs_column
The column count.
Definition: ematch_grammar.c:458
yy_buffer_state::yy_bs_lineno
int yy_bs_lineno
The line count.
Definition: ematch_grammar.c:457
yy_trans_info
Definition: ematch_grammar.c:567
yyguts_t
Definition: ematch_grammar.c:945
yyguts_t::yy_buffer_stack_max
size_t yy_buffer_stack_max
capacity of stack.
Definition: ematch_grammar.c:953
yyguts_t::yy_buffer_stack
YY_BUFFER_STATE * yy_buffer_stack
Stack as an array.
Definition: ematch_grammar.c:954
yyguts_t::yy_buffer_stack_top
size_t yy_buffer_stack_top
index of top of stack.
Definition: ematch_grammar.c:952
YYSTYPE
Definition: ematch_syntax.h:211
yyalloc
Definition: ematch_syntax.c:500