Commit | Line | Data |
---|---|---|
1da177e4 | 1 | |
2f76b358 | 2 | #line 3 "scripts/kconfig/zconf.lex.c_shipped" |
1da177e4 LT |
3 | |
4 | #define YY_INT_ALIGNED short int | |
5 | ||
6 | /* A lexical scanner generated by flex */ | |
7 | ||
be2be1d5 AB |
8 | #define yy_create_buffer zconf_create_buffer |
9 | #define yy_delete_buffer zconf_delete_buffer | |
10 | #define yy_flex_debug zconf_flex_debug | |
11 | #define yy_init_buffer zconf_init_buffer | |
12 | #define yy_flush_buffer zconf_flush_buffer | |
13 | #define yy_load_buffer_state zconf_load_buffer_state | |
14 | #define yy_switch_to_buffer zconf_switch_to_buffer | |
15 | #define yyin zconfin | |
16 | #define yyleng zconfleng | |
17 | #define yylex zconflex | |
18 | #define yylineno zconflineno | |
19 | #define yyout zconfout | |
20 | #define yyrestart zconfrestart | |
21 | #define yytext zconftext | |
22 | #define yywrap zconfwrap | |
23 | #define yyalloc zconfalloc | |
24 | #define yyrealloc zconfrealloc | |
25 | #define yyfree zconffree | |
26 | ||
1da177e4 LT |
27 | #define FLEX_SCANNER |
28 | #define YY_FLEX_MAJOR_VERSION 2 | |
29 | #define YY_FLEX_MINOR_VERSION 5 | |
be2be1d5 | 30 | #define YY_FLEX_SUBMINOR_VERSION 35 |
1da177e4 LT |
31 | #if YY_FLEX_SUBMINOR_VERSION > 0 |
32 | #define FLEX_BETA | |
33 | #endif | |
34 | ||
35 | /* First, we deal with platform-specific or compiler-specific issues. */ | |
36 | ||
37 | /* begin standard C headers. */ | |
38 | #include <stdio.h> | |
39 | #include <string.h> | |
40 | #include <errno.h> | |
41 | #include <stdlib.h> | |
42 | ||
43 | /* end standard C headers. */ | |
44 | ||
45 | /* flex integer type definitions */ | |
46 | ||
47 | #ifndef FLEXINT_H | |
48 | #define FLEXINT_H | |
49 | ||
50 | /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ | |
51 | ||
be2be1d5 | 52 | #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
f6a88aa8 RZ |
53 | |
54 | /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, | |
14f31562 | 55 | * if you want the limit (max/min) macros for int types. |
f6a88aa8 RZ |
56 | */ |
57 | #ifndef __STDC_LIMIT_MACROS | |
58 | #define __STDC_LIMIT_MACROS 1 | |
59 | #endif | |
60 | ||
1da177e4 LT |
61 | #include <inttypes.h> |
62 | typedef int8_t flex_int8_t; | |
63 | typedef uint8_t flex_uint8_t; | |
64 | typedef int16_t flex_int16_t; | |
65 | typedef uint16_t flex_uint16_t; | |
66 | typedef int32_t flex_int32_t; | |
67 | typedef uint32_t flex_uint32_t; | |
68 | #else | |
69 | typedef signed char flex_int8_t; | |
70 | typedef short int flex_int16_t; | |
71 | typedef int flex_int32_t; | |
72 | typedef unsigned char flex_uint8_t; | |
73 | typedef unsigned short int flex_uint16_t; | |
74 | typedef unsigned int flex_uint32_t; | |
1da177e4 LT |
75 | |
76 | /* Limits of integral types. */ | |
77 | #ifndef INT8_MIN | |
78 | #define INT8_MIN (-128) | |
79 | #endif | |
80 | #ifndef INT16_MIN | |
81 | #define INT16_MIN (-32767-1) | |
82 | #endif | |
83 | #ifndef INT32_MIN | |
84 | #define INT32_MIN (-2147483647-1) | |
85 | #endif | |
86 | #ifndef INT8_MAX | |
87 | #define INT8_MAX (127) | |
88 | #endif | |
89 | #ifndef INT16_MAX | |
90 | #define INT16_MAX (32767) | |
91 | #endif | |
92 | #ifndef INT32_MAX | |
93 | #define INT32_MAX (2147483647) | |
94 | #endif | |
95 | #ifndef UINT8_MAX | |
96 | #define UINT8_MAX (255U) | |
97 | #endif | |
98 | #ifndef UINT16_MAX | |
99 | #define UINT16_MAX (65535U) | |
100 | #endif | |
101 | #ifndef UINT32_MAX | |
102 | #define UINT32_MAX (4294967295U) | |
103 | #endif | |
104 | ||
09cd7555 AR |
105 | #endif /* ! C99 */ |
106 | ||
1da177e4 LT |
107 | #endif /* ! FLEXINT_H */ |
108 | ||
109 | #ifdef __cplusplus | |
110 | ||
111 | /* The "const" storage-class-modifier is valid. */ | |
112 | #define YY_USE_CONST | |
113 | ||
114 | #else /* ! __cplusplus */ | |
115 | ||
be2be1d5 AB |
116 | /* C99 requires __STDC__ to be defined as 1. */ |
117 | #if defined (__STDC__) | |
1da177e4 LT |
118 | |
119 | #define YY_USE_CONST | |
120 | ||
be2be1d5 | 121 | #endif /* defined (__STDC__) */ |
1da177e4 LT |
122 | #endif /* ! __cplusplus */ |
123 | ||
124 | #ifdef YY_USE_CONST | |
125 | #define yyconst const | |
126 | #else | |
127 | #define yyconst | |
128 | #endif | |
129 | ||
130 | /* Returned upon end-of-file. */ | |
131 | #define YY_NULL 0 | |
132 | ||
133 | /* Promotes a possibly negative, possibly signed char to an unsigned | |
134 | * integer for use as an array index. If the signed char is negative, | |
135 | * we want to instead treat it as an 8-bit unsigned char, hence the | |
136 | * double cast. | |
137 | */ | |
138 | #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) | |
139 | ||
140 | /* Enter a start condition. This macro really ought to take a parameter, | |
141 | * but we do it the disgusting crufty way forced on us by the ()-less | |
142 | * definition of BEGIN. | |
143 | */ | |
144 | #define BEGIN (yy_start) = 1 + 2 * | |
145 | ||
146 | /* Translate the current start state into a value that can be later handed | |
147 | * to BEGIN to return to the state. The YYSTATE alias is for lex | |
148 | * compatibility. | |
149 | */ | |
150 | #define YY_START (((yy_start) - 1) / 2) | |
151 | #define YYSTATE YY_START | |
152 | ||
153 | /* Action number for EOF rule of a given start state. */ | |
154 | #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) | |
155 | ||
156 | /* Special action meaning "start processing a new file". */ | |
157 | #define YY_NEW_FILE zconfrestart(zconfin ) | |
158 | ||
159 | #define YY_END_OF_BUFFER_CHAR 0 | |
160 | ||
161 | /* Size of default input buffer. */ | |
162 | #ifndef YY_BUF_SIZE | |
09cd7555 AR |
163 | #ifdef __ia64__ |
164 | /* On IA-64, the buffer size is 16k, not 8k. | |
165 | * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. | |
166 | * Ditto for the __ia64__ case accordingly. | |
167 | */ | |
168 | #define YY_BUF_SIZE 32768 | |
169 | #else | |
1da177e4 | 170 | #define YY_BUF_SIZE 16384 |
09cd7555 | 171 | #endif /* __ia64__ */ |
1da177e4 LT |
172 | #endif |
173 | ||
f6a88aa8 RZ |
174 | /* The state buf must be large enough to hold one state per character in the main buffer. |
175 | */ | |
176 | #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) | |
177 | ||
1da177e4 LT |
178 | #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
179 | #define YY_TYPEDEF_YY_BUFFER_STATE | |
180 | typedef struct yy_buffer_state *YY_BUFFER_STATE; | |
181 | #endif | |
182 | ||
183 | extern int zconfleng; | |
184 | ||
185 | extern FILE *zconfin, *zconfout; | |
186 | ||
187 | #define EOB_ACT_CONTINUE_SCAN 0 | |
188 | #define EOB_ACT_END_OF_FILE 1 | |
189 | #define EOB_ACT_LAST_MATCH 2 | |
190 | ||
191 | #define YY_LESS_LINENO(n) | |
192 | ||
193 | /* Return all but the first "n" matched characters back to the input stream. */ | |
194 | #define yyless(n) \ | |
195 | do \ | |
196 | { \ | |
197 | /* Undo effects of setting up zconftext. */ \ | |
198 | int yyless_macro_arg = (n); \ | |
199 | YY_LESS_LINENO(yyless_macro_arg);\ | |
200 | *yy_cp = (yy_hold_char); \ | |
201 | YY_RESTORE_YY_MORE_OFFSET \ | |
202 | (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ | |
203 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ \ | |
204 | } \ | |
205 | while ( 0 ) | |
206 | ||
207 | #define unput(c) yyunput( c, (yytext_ptr) ) | |
208 | ||
1da177e4 LT |
209 | #ifndef YY_TYPEDEF_YY_SIZE_T |
210 | #define YY_TYPEDEF_YY_SIZE_T | |
be2be1d5 | 211 | typedef size_t yy_size_t; |
1da177e4 LT |
212 | #endif |
213 | ||
214 | #ifndef YY_STRUCT_YY_BUFFER_STATE | |
215 | #define YY_STRUCT_YY_BUFFER_STATE | |
216 | struct yy_buffer_state | |
217 | { | |
218 | FILE *yy_input_file; | |
219 | ||
220 | char *yy_ch_buf; /* input buffer */ | |
221 | char *yy_buf_pos; /* current position in input buffer */ | |
222 | ||
223 | /* Size of input buffer in bytes, not including room for EOB | |
224 | * characters. | |
225 | */ | |
226 | yy_size_t yy_buf_size; | |
227 | ||
228 | /* Number of characters read into yy_ch_buf, not including EOB | |
229 | * characters. | |
230 | */ | |
231 | int yy_n_chars; | |
232 | ||
233 | /* Whether we "own" the buffer - i.e., we know we created it, | |
234 | * and can realloc() it to grow it, and should free() it to | |
235 | * delete it. | |
236 | */ | |
237 | int yy_is_our_buffer; | |
238 | ||
239 | /* Whether this is an "interactive" input source; if so, and | |
240 | * if we're using stdio for input, then we want to use getc() | |
241 | * instead of fread(), to make sure we stop fetching input after | |
242 | * each newline. | |
243 | */ | |
244 | int yy_is_interactive; | |
245 | ||
246 | /* Whether we're considered to be at the beginning of a line. | |
247 | * If so, '^' rules will be active on the next match, otherwise | |
248 | * not. | |
249 | */ | |
250 | int yy_at_bol; | |
251 | ||
252 | int yy_bs_lineno; /**< The line count. */ | |
253 | int yy_bs_column; /**< The column count. */ | |
254 | ||
255 | /* Whether to try to fill the input buffer when we reach the | |
256 | * end of it. | |
257 | */ | |
258 | int yy_fill_buffer; | |
259 | ||
260 | int yy_buffer_status; | |
261 | ||
262 | #define YY_BUFFER_NEW 0 | |
263 | #define YY_BUFFER_NORMAL 1 | |
264 | /* When an EOF's been seen but there's still some text to process | |
265 | * then we mark the buffer as YY_EOF_PENDING, to indicate that we | |
266 | * shouldn't try reading from the input source any more. We might | |
267 | * still have a bunch of tokens to match, though, because of | |
268 | * possible backing-up. | |
269 | * | |
270 | * When we actually see the EOF, we change the status to "new" | |
271 | * (via zconfrestart()), so that the user can continue scanning by | |
272 | * just pointing zconfin at a new input file. | |
273 | */ | |
274 | #define YY_BUFFER_EOF_PENDING 2 | |
275 | ||
276 | }; | |
277 | #endif /* !YY_STRUCT_YY_BUFFER_STATE */ | |
278 | ||
279 | /* Stack of input buffers. */ | |
280 | static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ | |
281 | static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ | |
282 | static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ | |
283 | ||
284 | /* We provide macros for accessing buffer states in case in the | |
285 | * future we want to put the buffer states in a more general | |
286 | * "scanner state". | |
287 | * | |
288 | * Returns the top of the stack, or NULL. | |
289 | */ | |
290 | #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ | |
291 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ | |
292 | : NULL) | |
293 | ||
294 | /* Same as previous macro, but useful when we know that the buffer stack is not | |
295 | * NULL or when we need an lvalue. For internal use only. | |
296 | */ | |
297 | #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] | |
298 | ||
299 | /* yy_hold_char holds the character lost when zconftext is formed. */ | |
300 | static char yy_hold_char; | |
301 | static int yy_n_chars; /* number of characters read into yy_ch_buf */ | |
302 | int zconfleng; | |
303 | ||
304 | /* Points to current character in buffer. */ | |
305 | static char *yy_c_buf_p = (char *) 0; | |
f6a88aa8 | 306 | static int yy_init = 0; /* whether we need to initialize */ |
1da177e4 LT |
307 | static int yy_start = 0; /* start state number */ |
308 | ||
309 | /* Flag which is used to allow zconfwrap()'s to do buffer switches | |
310 | * instead of setting up a fresh zconfin. A bit of a hack ... | |
311 | */ | |
312 | static int yy_did_buffer_switch_on_eof; | |
313 | ||
314 | void zconfrestart (FILE *input_file ); | |
315 | void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ); | |
316 | YY_BUFFER_STATE zconf_create_buffer (FILE *file,int size ); | |
317 | void zconf_delete_buffer (YY_BUFFER_STATE b ); | |
318 | void zconf_flush_buffer (YY_BUFFER_STATE b ); | |
319 | void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ); | |
320 | void zconfpop_buffer_state (void ); | |
321 | ||
322 | static void zconfensure_buffer_stack (void ); | |
323 | static void zconf_load_buffer_state (void ); | |
324 | static void zconf_init_buffer (YY_BUFFER_STATE b,FILE *file ); | |
325 | ||
326 | #define YY_FLUSH_BUFFER zconf_flush_buffer(YY_CURRENT_BUFFER ) | |
327 | ||
328 | YY_BUFFER_STATE zconf_scan_buffer (char *base,yy_size_t size ); | |
329 | YY_BUFFER_STATE zconf_scan_string (yyconst char *yy_str ); | |
330 | YY_BUFFER_STATE zconf_scan_bytes (yyconst char *bytes,int len ); | |
331 | ||
332 | void *zconfalloc (yy_size_t ); | |
333 | void *zconfrealloc (void *,yy_size_t ); | |
334 | void zconffree (void * ); | |
335 | ||
336 | #define yy_new_buffer zconf_create_buffer | |
337 | ||
338 | #define yy_set_interactive(is_interactive) \ | |
339 | { \ | |
340 | if ( ! YY_CURRENT_BUFFER ){ \ | |
341 | zconfensure_buffer_stack (); \ | |
342 | YY_CURRENT_BUFFER_LVALUE = \ | |
343 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ | |
344 | } \ | |
345 | YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ | |
346 | } | |
347 | ||
348 | #define yy_set_bol(at_bol) \ | |
349 | { \ | |
350 | if ( ! YY_CURRENT_BUFFER ){\ | |
351 | zconfensure_buffer_stack (); \ | |
352 | YY_CURRENT_BUFFER_LVALUE = \ | |
353 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ | |
354 | } \ | |
355 | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ | |
356 | } | |
357 | ||
358 | #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) | |
359 | ||
360 | /* Begin user sect3 */ | |
361 | ||
be2be1d5 | 362 | #define zconfwrap(n) 1 |
1da177e4 LT |
363 | #define YY_SKIP_YYWRAP |
364 | ||
365 | typedef unsigned char YY_CHAR; | |
366 | ||
367 | FILE *zconfin = (FILE *) 0, *zconfout = (FILE *) 0; | |
368 | ||
369 | typedef int yy_state_type; | |
370 | ||
371 | extern int zconflineno; | |
372 | ||
373 | int zconflineno = 1; | |
374 | ||
375 | extern char *zconftext; | |
376 | #define yytext_ptr zconftext | |
09cd7555 | 377 | static yyconst flex_int16_t yy_nxt[][18] = |
1da177e4 LT |
378 | { |
379 | { | |
380 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
09cd7555 | 381 | 0, 0, 0, 0, 0, 0, 0, 0 |
1da177e4 LT |
382 | }, |
383 | ||
384 | { | |
7a88488b | 385 | 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, |
09cd7555 | 386 | 12, 12, 12, 12, 12, 12, 12, 12 |
1da177e4 LT |
387 | }, |
388 | ||
389 | { | |
7a88488b | 390 | 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, |
09cd7555 | 391 | 12, 12, 12, 12, 12, 12, 12, 12 |
1da177e4 LT |
392 | }, |
393 | ||
394 | { | |
7a88488b | 395 | 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, |
09cd7555 | 396 | 16, 18, 16, 16, 16, 16, 16, 16 |
1da177e4 LT |
397 | }, |
398 | ||
399 | { | |
7a88488b | 400 | 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, |
09cd7555 | 401 | 16, 18, 16, 16, 16, 16, 16, 16 |
1da177e4 LT |
402 | |
403 | }, | |
404 | ||
405 | { | |
7a88488b | 406 | 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, |
09cd7555 | 407 | 19, 19, 19, 19, 19, 19, 19, 19 |
1da177e4 LT |
408 | }, |
409 | ||
410 | { | |
7a88488b | 411 | 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, |
09cd7555 | 412 | 19, 19, 19, 19, 19, 19, 19, 19 |
1da177e4 LT |
413 | }, |
414 | ||
415 | { | |
7a88488b | 416 | 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, |
09cd7555 | 417 | 22, 22, 22, 22, 22, 22, 25, 22 |
1da177e4 LT |
418 | }, |
419 | ||
420 | { | |
7a88488b | 421 | 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, |
09cd7555 | 422 | 22, 22, 22, 22, 22, 22, 25, 22 |
1da177e4 LT |
423 | }, |
424 | ||
425 | { | |
2e0d737f | 426 | 11, 26, 27, 28, 29, 30, 31, 32, 30, 33, |
09cd7555 | 427 | 34, 35, 35, 36, 37, 38, 39, 40 |
1da177e4 LT |
428 | |
429 | }, | |
430 | ||
431 | { | |
2e0d737f | 432 | 11, 26, 27, 28, 29, 30, 31, 32, 30, 33, |
09cd7555 | 433 | 34, 35, 35, 36, 37, 38, 39, 40 |
1da177e4 LT |
434 | }, |
435 | ||
436 | { | |
7a88488b | 437 | -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, |
09cd7555 | 438 | -11, -11, -11, -11, -11, -11, -11, -11 |
1da177e4 LT |
439 | }, |
440 | ||
441 | { | |
7a88488b | 442 | 11, -12, -12, -12, -12, -12, -12, -12, -12, -12, |
09cd7555 | 443 | -12, -12, -12, -12, -12, -12, -12, -12 |
1da177e4 LT |
444 | }, |
445 | ||
446 | { | |
09cd7555 AR |
447 | 11, -13, 41, 42, -13, -13, 43, -13, -13, -13, |
448 | -13, -13, -13, -13, -13, -13, -13, -13 | |
1da177e4 LT |
449 | }, |
450 | ||
451 | { | |
7a88488b | 452 | 11, -14, -14, -14, -14, -14, -14, -14, -14, -14, |
09cd7555 | 453 | -14, -14, -14, -14, -14, -14, -14, -14 |
1da177e4 LT |
454 | |
455 | }, | |
456 | ||
457 | { | |
09cd7555 AR |
458 | 11, 44, 44, 45, 44, 44, 44, 44, 44, 44, |
459 | 44, 44, 44, 44, 44, 44, 44, 44 | |
1da177e4 LT |
460 | }, |
461 | ||
462 | { | |
7a88488b | 463 | 11, -16, -16, -16, -16, -16, -16, -16, -16, -16, |
09cd7555 | 464 | -16, -16, -16, -16, -16, -16, -16, -16 |
1da177e4 LT |
465 | }, |
466 | ||
467 | { | |
7a88488b | 468 | 11, -17, -17, -17, -17, -17, -17, -17, -17, -17, |
09cd7555 | 469 | -17, -17, -17, -17, -17, -17, -17, -17 |
1da177e4 LT |
470 | }, |
471 | ||
472 | { | |
7a88488b | 473 | 11, -18, -18, -18, -18, -18, -18, -18, -18, -18, |
09cd7555 | 474 | -18, 46, -18, -18, -18, -18, -18, -18 |
1da177e4 LT |
475 | }, |
476 | ||
477 | { | |
09cd7555 AR |
478 | 11, 47, 47, -19, 47, 47, 47, 47, 47, 47, |
479 | 47, 47, 47, 47, 47, 47, 47, 47 | |
1da177e4 LT |
480 | |
481 | }, | |
482 | ||
483 | { | |
09cd7555 AR |
484 | 11, -20, 48, 49, -20, -20, -20, -20, -20, -20, |
485 | -20, -20, -20, -20, -20, -20, -20, -20 | |
1da177e4 LT |
486 | }, |
487 | ||
488 | { | |
09cd7555 AR |
489 | 11, 50, -21, -21, 50, 50, 50, 50, 50, 50, |
490 | 50, 50, 50, 50, 50, 50, 50, 50 | |
1da177e4 LT |
491 | }, |
492 | ||
493 | { | |
09cd7555 AR |
494 | 11, 51, 51, 52, 51, -22, 51, 51, -22, 51, |
495 | 51, 51, 51, 51, 51, 51, -22, 51 | |
1da177e4 LT |
496 | }, |
497 | ||
498 | { | |
7a88488b | 499 | 11, -23, -23, -23, -23, -23, -23, -23, -23, -23, |
09cd7555 | 500 | -23, -23, -23, -23, -23, -23, -23, -23 |
1da177e4 LT |
501 | }, |
502 | ||
503 | { | |
7a88488b | 504 | 11, -24, -24, -24, -24, -24, -24, -24, -24, -24, |
09cd7555 | 505 | -24, -24, -24, -24, -24, -24, -24, -24 |
1da177e4 LT |
506 | |
507 | }, | |
508 | ||
509 | { | |
09cd7555 AR |
510 | 11, 53, 53, 54, 53, 53, 53, 53, 53, 53, |
511 | 53, 53, 53, 53, 53, 53, 53, 53 | |
1da177e4 LT |
512 | }, |
513 | ||
514 | { | |
7a88488b | 515 | 11, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
09cd7555 | 516 | -26, -26, -26, -26, -26, -26, -26, -26 |
1da177e4 LT |
517 | }, |
518 | ||
519 | { | |
09cd7555 AR |
520 | 11, -27, 55, -27, -27, -27, -27, -27, -27, -27, |
521 | -27, -27, -27, -27, -27, -27, -27, -27 | |
1da177e4 LT |
522 | }, |
523 | ||
524 | { | |
7a88488b | 525 | 11, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
09cd7555 | 526 | -28, -28, -28, -28, -28, -28, -28, -28 |
1da177e4 LT |
527 | }, |
528 | ||
529 | { | |
7a88488b | 530 | 11, -29, -29, -29, -29, -29, -29, -29, -29, -29, |
09cd7555 | 531 | -29, -29, -29, -29, 56, -29, -29, -29 |
1da177e4 LT |
532 | |
533 | }, | |
534 | ||
535 | { | |
2e0d737f | 536 | 11, -30, -30, -30, -30, -30, -30, -30, -30, -30, |
09cd7555 | 537 | -30, -30, -30, -30, -30, -30, -30, -30 |
1da177e4 LT |
538 | }, |
539 | ||
540 | { | |
09cd7555 AR |
541 | 11, 57, 57, -31, 57, 57, 57, 57, 57, 57, |
542 | 57, 57, 57, 57, 57, 57, 57, 57 | |
1da177e4 LT |
543 | }, |
544 | ||
545 | { | |
09cd7555 AR |
546 | 11, -32, -32, -32, -32, -32, -32, 58, -32, -32, |
547 | -32, -32, -32, -32, -32, -32, -32, -32 | |
1da177e4 LT |
548 | }, |
549 | ||
550 | { | |
7a88488b | 551 | 11, -33, -33, -33, -33, -33, -33, -33, -33, -33, |
09cd7555 | 552 | -33, -33, -33, -33, -33, -33, -33, -33 |
1da177e4 LT |
553 | }, |
554 | ||
555 | { | |
7a88488b | 556 | 11, -34, -34, -34, -34, -34, -34, -34, -34, -34, |
09cd7555 | 557 | -34, -34, -34, -34, -34, -34, -34, -34 |
1da177e4 LT |
558 | |
559 | }, | |
560 | ||
561 | { | |
7a88488b | 562 | 11, -35, -35, -35, -35, -35, -35, -35, -35, -35, |
09cd7555 | 563 | -35, 59, 59, -35, -35, -35, -35, -35 |
1da177e4 LT |
564 | }, |
565 | ||
566 | { | |
7a88488b | 567 | 11, -36, -36, -36, -36, -36, -36, -36, -36, -36, |
09cd7555 | 568 | -36, -36, -36, -36, 60, -36, -36, -36 |
1da177e4 LT |
569 | }, |
570 | ||
571 | { | |
2e0d737f | 572 | 11, -37, -37, -37, -37, -37, -37, -37, -37, -37, |
09cd7555 | 573 | -37, -37, -37, -37, -37, -37, -37, -37 |
1da177e4 LT |
574 | }, |
575 | ||
576 | { | |
4a47f1eb | 577 | 11, -38, -38, -38, -38, -38, -38, -38, -38, -38, |
09cd7555 | 578 | -38, -38, -38, -38, 61, -38, -38, -38 |
1da177e4 LT |
579 | }, |
580 | ||
581 | { | |
09cd7555 AR |
582 | 11, -39, -39, 62, -39, -39, -39, -39, -39, -39, |
583 | -39, -39, -39, -39, -39, -39, -39, -39 | |
1da177e4 LT |
584 | |
585 | }, | |
586 | ||
587 | { | |
09cd7555 AR |
588 | 11, -40, -40, -40, -40, -40, -40, -40, -40, -40, |
589 | -40, -40, -40, -40, -40, -40, -40, 63 | |
1da177e4 LT |
590 | }, |
591 | ||
592 | { | |
09cd7555 AR |
593 | 11, -41, 41, 42, -41, -41, 43, -41, -41, -41, |
594 | -41, -41, -41, -41, -41, -41, -41, -41 | |
1da177e4 LT |
595 | }, |
596 | ||
597 | { | |
09cd7555 AR |
598 | 11, -42, -42, -42, -42, -42, -42, -42, -42, -42, |
599 | -42, -42, -42, -42, -42, -42, -42, -42 | |
1da177e4 LT |
600 | }, |
601 | ||
602 | { | |
09cd7555 AR |
603 | 11, 44, 44, 45, 44, 44, 44, 44, 44, 44, |
604 | 44, 44, 44, 44, 44, 44, 44, 44 | |
1da177e4 LT |
605 | }, |
606 | ||
607 | { | |
09cd7555 AR |
608 | 11, 44, 44, 45, 44, 44, 44, 44, 44, 44, |
609 | 44, 44, 44, 44, 44, 44, 44, 44 | |
1da177e4 LT |
610 | |
611 | }, | |
612 | ||
613 | { | |
09cd7555 AR |
614 | 11, -45, -45, -45, -45, -45, -45, -45, -45, -45, |
615 | -45, -45, -45, -45, -45, -45, -45, -45 | |
1da177e4 LT |
616 | }, |
617 | ||
618 | { | |
4a47f1eb | 619 | 11, -46, -46, -46, -46, -46, -46, -46, -46, -46, |
09cd7555 | 620 | -46, 46, -46, -46, -46, -46, -46, -46 |
1da177e4 LT |
621 | }, |
622 | ||
623 | { | |
09cd7555 AR |
624 | 11, 47, 47, -47, 47, 47, 47, 47, 47, 47, |
625 | 47, 47, 47, 47, 47, 47, 47, 47 | |
1da177e4 LT |
626 | }, |
627 | ||
628 | { | |
09cd7555 AR |
629 | 11, -48, 48, 49, -48, -48, -48, -48, -48, -48, |
630 | -48, -48, -48, -48, -48, -48, -48, -48 | |
1da177e4 LT |
631 | }, |
632 | ||
633 | { | |
09cd7555 AR |
634 | 11, 50, -49, -49, 50, 50, 50, 50, 50, 50, |
635 | 50, 50, 50, 50, 50, 50, 50, 50 | |
1da177e4 LT |
636 | |
637 | }, | |
638 | ||
639 | { | |
09cd7555 AR |
640 | 11, -50, -50, -50, -50, -50, -50, -50, -50, -50, |
641 | -50, -50, -50, -50, -50, -50, -50, -50 | |
1da177e4 LT |
642 | }, |
643 | ||
644 | { | |
09cd7555 AR |
645 | 11, 51, 51, 52, 51, -51, 51, 51, -51, 51, |
646 | 51, 51, 51, 51, 51, 51, -51, 51 | |
1da177e4 LT |
647 | }, |
648 | ||
649 | { | |
09cd7555 AR |
650 | 11, -52, -52, -52, -52, -52, -52, -52, -52, -52, |
651 | -52, -52, -52, -52, -52, -52, -52, -52 | |
1da177e4 LT |
652 | }, |
653 | ||
654 | { | |
09cd7555 AR |
655 | 11, -53, -53, 54, -53, -53, -53, -53, -53, -53, |
656 | -53, -53, -53, -53, -53, -53, -53, -53 | |
1da177e4 LT |
657 | }, |
658 | ||
659 | { | |
09cd7555 AR |
660 | 11, -54, -54, -54, -54, -54, -54, -54, -54, -54, |
661 | -54, -54, -54, -54, -54, -54, -54, -54 | |
1da177e4 LT |
662 | |
663 | }, | |
664 | ||
665 | { | |
09cd7555 AR |
666 | 11, -55, 55, -55, -55, -55, -55, -55, -55, -55, |
667 | -55, -55, -55, -55, -55, -55, -55, -55 | |
1da177e4 LT |
668 | }, |
669 | ||
670 | { | |
09cd7555 AR |
671 | 11, -56, -56, -56, -56, -56, -56, -56, -56, -56, |
672 | -56, -56, -56, -56, -56, -56, -56, -56 | |
1da177e4 LT |
673 | }, |
674 | ||
675 | { | |
09cd7555 AR |
676 | 11, 57, 57, -57, 57, 57, 57, 57, 57, 57, |
677 | 57, 57, 57, 57, 57, 57, 57, 57 | |
1da177e4 LT |
678 | }, |
679 | ||
680 | { | |
09cd7555 AR |
681 | 11, -58, -58, -58, -58, -58, -58, -58, -58, -58, |
682 | -58, -58, -58, -58, -58, -58, -58, -58 | |
1da177e4 LT |
683 | }, |
684 | ||
685 | { | |
7a88488b | 686 | 11, -59, -59, -59, -59, -59, -59, -59, -59, -59, |
09cd7555 | 687 | -59, 59, 59, -59, -59, -59, -59, -59 |
1da177e4 LT |
688 | |
689 | }, | |
690 | ||
691 | { | |
7a88488b | 692 | 11, -60, -60, -60, -60, -60, -60, -60, -60, -60, |
09cd7555 | 693 | -60, -60, -60, -60, -60, -60, -60, -60 |
2e0d737f JB |
694 | }, |
695 | ||
696 | { | |
697 | 11, -61, -61, -61, -61, -61, -61, -61, -61, -61, | |
09cd7555 | 698 | -61, -61, -61, -61, -61, -61, -61, -61 |
2e0d737f JB |
699 | }, |
700 | ||
701 | { | |
702 | 11, -62, -62, -62, -62, -62, -62, -62, -62, -62, | |
09cd7555 | 703 | -62, -62, -62, -62, -62, -62, -62, -62 |
4a47f1eb JB |
704 | }, |
705 | ||
706 | { | |
707 | 11, -63, -63, -63, -63, -63, -63, -63, -63, -63, | |
09cd7555 | 708 | -63, -63, -63, -63, -63, -63, -63, -63 |
1da177e4 LT |
709 | }, |
710 | ||
711 | } ; | |
712 | ||
713 | static yy_state_type yy_get_previous_state (void ); | |
714 | static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); | |
715 | static int yy_get_next_buffer (void ); | |
716 | static void yy_fatal_error (yyconst char msg[] ); | |
717 | ||
718 | /* Done after the current pattern has been matched and before the | |
719 | * corresponding action - sets up zconftext. | |
720 | */ | |
721 | #define YY_DO_BEFORE_ACTION \ | |
722 | (yytext_ptr) = yy_bp; \ | |
723 | zconfleng = (size_t) (yy_cp - yy_bp); \ | |
724 | (yy_hold_char) = *yy_cp; \ | |
725 | *yy_cp = '\0'; \ | |
726 | (yy_c_buf_p) = yy_cp; | |
727 | ||
09cd7555 AR |
728 | #define YY_NUM_RULES 37 |
729 | #define YY_END_OF_BUFFER 38 | |
1da177e4 LT |
730 | /* This struct is not used in this scanner, |
731 | but its presence is necessary. */ | |
732 | struct yy_trans_info | |
733 | { | |
734 | flex_int32_t yy_verify; | |
735 | flex_int32_t yy_nxt; | |
736 | }; | |
09cd7555 | 737 | static yyconst flex_int16_t yy_accept[64] = |
1da177e4 LT |
738 | { 0, |
739 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
09cd7555 AR |
740 | 38, 5, 4, 2, 3, 7, 8, 6, 36, 33, |
741 | 35, 28, 32, 31, 30, 26, 25, 21, 13, 20, | |
742 | 23, 26, 11, 12, 22, 18, 14, 19, 26, 26, | |
743 | 4, 2, 3, 3, 1, 6, 36, 33, 35, 34, | |
744 | 28, 27, 30, 29, 25, 15, 23, 9, 22, 16, | |
745 | 17, 24, 10 | |
1da177e4 LT |
746 | } ; |
747 | ||
748 | static yyconst flex_int32_t yy_ec[256] = | |
749 | { 0, | |
750 | 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, | |
751 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
752 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
753 | 1, 2, 4, 5, 6, 1, 1, 7, 8, 9, | |
09cd7555 AR |
754 | 10, 1, 1, 1, 11, 12, 12, 11, 11, 11, |
755 | 11, 11, 11, 11, 11, 11, 11, 1, 1, 13, | |
756 | 14, 15, 1, 1, 11, 11, 11, 11, 11, 11, | |
757 | 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, | |
758 | 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, | |
759 | 1, 16, 1, 1, 11, 1, 11, 11, 11, 11, | |
760 | ||
761 | 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, | |
762 | 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, | |
763 | 11, 11, 1, 17, 1, 1, 1, 1, 1, 1, | |
1da177e4 LT |
764 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
765 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
766 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
767 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
768 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
769 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
770 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
771 | ||
772 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
773 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
774 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
775 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
776 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
777 | 1, 1, 1, 1, 1 | |
778 | } ; | |
779 | ||
780 | extern int zconf_flex_debug; | |
781 | int zconf_flex_debug = 0; | |
782 | ||
783 | /* The intent behind this definition is that it'll catch | |
784 | * any uses of REJECT which flex missed. | |
785 | */ | |
786 | #define REJECT reject_used_but_not_detected | |
787 | #define yymore() yymore_used_but_not_detected | |
788 | #define YY_MORE_ADJ 0 | |
789 | #define YY_RESTORE_YY_MORE_OFFSET | |
790 | char *zconftext; | |
be2be1d5 | 791 | #define YY_NO_INPUT 1 |
1da177e4 LT |
792 | |
793 | /* | |
794 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> | |
795 | * Released under the terms of the GNU GPL v2.0. | |
796 | */ | |
797 | ||
798 | #include <limits.h> | |
799 | #include <stdio.h> | |
800 | #include <stdlib.h> | |
801 | #include <string.h> | |
802 | #include <unistd.h> | |
803 | ||
1da177e4 LT |
804 | #include "lkc.h" |
805 | ||
806 | #define START_STRSIZE 16 | |
807 | ||
a02f0570 RZ |
808 | static struct { |
809 | struct file *file; | |
810 | int lineno; | |
811 | } current_pos; | |
812 | ||
7a88488b | 813 | static char *text; |
1da177e4 LT |
814 | static int text_size, text_asize; |
815 | ||
816 | struct buffer { | |
bb66fc67 MY |
817 | struct buffer *parent; |
818 | YY_BUFFER_STATE state; | |
1da177e4 LT |
819 | }; |
820 | ||
821 | struct buffer *current_buf; | |
822 | ||
823 | static int last_ts, first_ts; | |
824 | ||
825 | static void zconf_endhelp(void); | |
a02f0570 | 826 | static void zconf_endfile(void); |
1da177e4 | 827 | |
65166571 | 828 | static void new_string(void) |
1da177e4 | 829 | { |
527ffe58 | 830 | text = xmalloc(START_STRSIZE); |
1da177e4 | 831 | text_asize = START_STRSIZE; |
1da177e4 | 832 | text_size = 0; |
7a88488b | 833 | *text = 0; |
1da177e4 LT |
834 | } |
835 | ||
65166571 | 836 | static void append_string(const char *str, int size) |
1da177e4 LT |
837 | { |
838 | int new_size = text_size + size + 1; | |
839 | if (new_size > text_asize) { | |
7a88488b RZ |
840 | new_size += START_STRSIZE - 1; |
841 | new_size &= -START_STRSIZE; | |
1da177e4 LT |
842 | text = realloc(text, new_size); |
843 | text_asize = new_size; | |
1da177e4 | 844 | } |
7a88488b | 845 | memcpy(text + text_size, str, size); |
1da177e4 | 846 | text_size += size; |
7a88488b | 847 | text[text_size] = 0; |
1da177e4 LT |
848 | } |
849 | ||
65166571 | 850 | static void alloc_string(const char *str, int size) |
1da177e4 | 851 | { |
527ffe58 | 852 | text = xmalloc(size + 1); |
1da177e4 LT |
853 | memcpy(text, str, size); |
854 | text[size] = 0; | |
855 | } | |
856 | ||
09cd7555 AR |
857 | static void warn_ignored_character(char chr) |
858 | { | |
859 | fprintf(stderr, | |
860 | "%s:%d:warning: ignoring unsupported character '%c'\n", | |
861 | zconf_curname(), zconf_lineno(), chr); | |
862 | } | |
863 | ||
1da177e4 LT |
864 | #define INITIAL 0 |
865 | #define COMMAND 1 | |
866 | #define HELP 2 | |
867 | #define STRING 3 | |
868 | #define PARAM 4 | |
869 | ||
7a88488b | 870 | #ifndef YY_NO_UNISTD_H |
1da177e4 LT |
871 | /* Special case for "unistd.h", since it is non-ANSI. We include it way |
872 | * down here because we want the user's section 1 to have been scanned first. | |
873 | * The user has a chance to override it with an option. | |
874 | */ | |
875 | #include <unistd.h> | |
7a88488b | 876 | #endif |
1da177e4 LT |
877 | |
878 | #ifndef YY_EXTRA_TYPE | |
879 | #define YY_EXTRA_TYPE void * | |
880 | #endif | |
881 | ||
f6a88aa8 RZ |
882 | static int yy_init_globals (void ); |
883 | ||
be2be1d5 AB |
884 | /* Accessor methods to globals. |
885 | These are made visible to non-reentrant scanners for convenience. */ | |
886 | ||
887 | int zconflex_destroy (void ); | |
888 | ||
889 | int zconfget_debug (void ); | |
890 | ||
891 | void zconfset_debug (int debug_flag ); | |
892 | ||
893 | YY_EXTRA_TYPE zconfget_extra (void ); | |
894 | ||
895 | void zconfset_extra (YY_EXTRA_TYPE user_defined ); | |
896 | ||
897 | FILE *zconfget_in (void ); | |
898 | ||
899 | void zconfset_in (FILE * in_str ); | |
900 | ||
901 | FILE *zconfget_out (void ); | |
902 | ||
903 | void zconfset_out (FILE * out_str ); | |
904 | ||
905 | int zconfget_leng (void ); | |
906 | ||
907 | char *zconfget_text (void ); | |
908 | ||
909 | int zconfget_lineno (void ); | |
910 | ||
911 | void zconfset_lineno (int line_number ); | |
912 | ||
1da177e4 LT |
913 | /* Macros after this point can all be overridden by user definitions in |
914 | * section 1. | |
915 | */ | |
916 | ||
917 | #ifndef YY_SKIP_YYWRAP | |
918 | #ifdef __cplusplus | |
919 | extern "C" int zconfwrap (void ); | |
920 | #else | |
921 | extern int zconfwrap (void ); | |
922 | #endif | |
923 | #endif | |
924 | ||
925 | static void yyunput (int c,char *buf_ptr ); | |
926 | ||
927 | #ifndef yytext_ptr | |
928 | static void yy_flex_strncpy (char *,yyconst char *,int ); | |
929 | #endif | |
930 | ||
931 | #ifdef YY_NEED_STRLEN | |
932 | static int yy_flex_strlen (yyconst char * ); | |
933 | #endif | |
934 | ||
935 | #ifndef YY_NO_INPUT | |
936 | ||
937 | #ifdef __cplusplus | |
938 | static int yyinput (void ); | |
939 | #else | |
940 | static int input (void ); | |
941 | #endif | |
942 | ||
943 | #endif | |
944 | ||
945 | /* Amount of stuff to slurp up with each read. */ | |
946 | #ifndef YY_READ_BUF_SIZE | |
09cd7555 AR |
947 | #ifdef __ia64__ |
948 | /* On IA-64, the buffer size is 16k, not 8k */ | |
949 | #define YY_READ_BUF_SIZE 16384 | |
950 | #else | |
1da177e4 | 951 | #define YY_READ_BUF_SIZE 8192 |
09cd7555 | 952 | #endif /* __ia64__ */ |
1da177e4 LT |
953 | #endif |
954 | ||
955 | /* Copy whatever the last rule matched to the standard output. */ | |
956 | #ifndef ECHO | |
957 | /* This used to be an fputs(), but since the string might contain NUL's, | |
958 | * we now use fwrite(). | |
959 | */ | |
09cd7555 | 960 | #define ECHO do { if (fwrite( zconftext, zconfleng, 1, zconfout )) {} } while (0) |
1da177e4 LT |
961 | #endif |
962 | ||
963 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, | |
964 | * is returned in "result". | |
965 | */ | |
966 | #ifndef YY_INPUT | |
967 | #define YY_INPUT(buf,result,max_size) \ | |
968 | errno=0; \ | |
969 | while ( (result = read( fileno(zconfin), (char *) buf, max_size )) < 0 ) \ | |
970 | { \ | |
971 | if( errno != EINTR) \ | |
972 | { \ | |
973 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ | |
974 | break; \ | |
975 | } \ | |
976 | errno=0; \ | |
977 | clearerr(zconfin); \ | |
978 | }\ | |
979 | \ | |
980 | ||
981 | #endif | |
982 | ||
983 | /* No semi-colon after return; correct usage is to write "yyterminate();" - | |
984 | * we don't want an extra ';' after the "return" because that will cause | |
985 | * some compilers to complain about unreachable statements. | |
986 | */ | |
987 | #ifndef yyterminate | |
988 | #define yyterminate() return YY_NULL | |
989 | #endif | |
990 | ||
991 | /* Number of entries by which start-condition stack grows. */ | |
992 | #ifndef YY_START_STACK_INCR | |
993 | #define YY_START_STACK_INCR 25 | |
994 | #endif | |
995 | ||
996 | /* Report a fatal error. */ | |
997 | #ifndef YY_FATAL_ERROR | |
998 | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) | |
999 | #endif | |
1000 | ||
1001 | /* end tables serialization structures and prototypes */ | |
1002 | ||
1003 | /* Default declaration of generated scanner - a define so the user can | |
1004 | * easily add parameters. | |
1005 | */ | |
1006 | #ifndef YY_DECL | |
1007 | #define YY_DECL_IS_OURS 1 | |
1008 | ||
1009 | extern int zconflex (void); | |
1010 | ||
1011 | #define YY_DECL int zconflex (void) | |
1012 | #endif /* !YY_DECL */ | |
1013 | ||
1014 | /* Code executed at the beginning of each rule, after zconftext and zconfleng | |
1015 | * have been set up. | |
1016 | */ | |
1017 | #ifndef YY_USER_ACTION | |
1018 | #define YY_USER_ACTION | |
1019 | #endif | |
1020 | ||
1021 | /* Code executed at the end of each rule. */ | |
1022 | #ifndef YY_BREAK | |
1023 | #define YY_BREAK break; | |
1024 | #endif | |
1025 | ||
1026 | #define YY_RULE_SETUP \ | |
1027 | YY_USER_ACTION | |
1028 | ||
1029 | /** The main scanner function which does all the work. | |
1030 | */ | |
1031 | YY_DECL | |
1032 | { | |
1033 | register yy_state_type yy_current_state; | |
1034 | register char *yy_cp, *yy_bp; | |
1035 | register int yy_act; | |
1036 | ||
1037 | int str = 0; | |
1038 | int ts, i; | |
1039 | ||
f6a88aa8 | 1040 | if ( !(yy_init) ) |
1da177e4 | 1041 | { |
f6a88aa8 | 1042 | (yy_init) = 1; |
1da177e4 LT |
1043 | |
1044 | #ifdef YY_USER_INIT | |
1045 | YY_USER_INIT; | |
1046 | #endif | |
1047 | ||
1048 | if ( ! (yy_start) ) | |
1049 | (yy_start) = 1; /* first start state */ | |
1050 | ||
1051 | if ( ! zconfin ) | |
1052 | zconfin = stdin; | |
1053 | ||
1054 | if ( ! zconfout ) | |
1055 | zconfout = stdout; | |
1056 | ||
1057 | if ( ! YY_CURRENT_BUFFER ) { | |
1058 | zconfensure_buffer_stack (); | |
1059 | YY_CURRENT_BUFFER_LVALUE = | |
1060 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); | |
1061 | } | |
1062 | ||
1063 | zconf_load_buffer_state( ); | |
1064 | } | |
1065 | ||
1066 | while ( 1 ) /* loops until end-of-file is reached */ | |
1067 | { | |
1068 | yy_cp = (yy_c_buf_p); | |
1069 | ||
1070 | /* Support of zconftext. */ | |
1071 | *yy_cp = (yy_hold_char); | |
1072 | ||
1073 | /* yy_bp points to the position in yy_ch_buf of the start of | |
1074 | * the current run. | |
1075 | */ | |
1076 | yy_bp = yy_cp; | |
1077 | ||
1078 | yy_current_state = (yy_start); | |
1079 | yy_match: | |
1080 | while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) | |
1081 | ++yy_cp; | |
1082 | ||
1083 | yy_current_state = -yy_current_state; | |
1084 | ||
1085 | yy_find_action: | |
1086 | yy_act = yy_accept[yy_current_state]; | |
1087 | ||
1088 | YY_DO_BEFORE_ACTION; | |
1089 | ||
1090 | do_action: /* This label is used only to access EOF actions. */ | |
1091 | ||
1092 | switch ( yy_act ) | |
1093 | { /* beginning of action switch */ | |
1094 | case 1: | |
1095 | /* rule 1 can match eol */ | |
1da177e4 | 1096 | case 2: |
a02f0570 | 1097 | /* rule 2 can match eol */ |
1da177e4 | 1098 | YY_RULE_SETUP |
a02f0570 RZ |
1099 | { |
1100 | current_file->lineno++; | |
1101 | return T_EOL; | |
1102 | } | |
1da177e4 LT |
1103 | YY_BREAK |
1104 | case 3: | |
1da177e4 | 1105 | YY_RULE_SETUP |
a02f0570 | 1106 | |
1da177e4 LT |
1107 | YY_BREAK |
1108 | case 4: | |
1109 | YY_RULE_SETUP | |
1110 | { | |
1111 | BEGIN(COMMAND); | |
1112 | } | |
1113 | YY_BREAK | |
1114 | case 5: | |
1115 | YY_RULE_SETUP | |
1116 | { | |
1117 | unput(zconftext[0]); | |
1118 | BEGIN(COMMAND); | |
1119 | } | |
1120 | YY_BREAK | |
1121 | ||
1122 | case 6: | |
1123 | YY_RULE_SETUP | |
1da177e4 | 1124 | { |
2f76b358 | 1125 | const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); |
a02f0570 RZ |
1126 | BEGIN(PARAM); |
1127 | current_pos.file = current_file; | |
1128 | current_pos.lineno = current_file->lineno; | |
7a88488b | 1129 | if (id && id->flags & TF_COMMAND) { |
3370f9f0 | 1130 | zconflval.id = id; |
7a88488b RZ |
1131 | return id->token; |
1132 | } | |
1da177e4 LT |
1133 | alloc_string(zconftext, zconfleng); |
1134 | zconflval.string = text; | |
1135 | return T_WORD; | |
1136 | } | |
1137 | YY_BREAK | |
7a88488b | 1138 | case 7: |
1da177e4 | 1139 | YY_RULE_SETUP |
09cd7555 | 1140 | warn_ignored_character(*zconftext); |
1da177e4 | 1141 | YY_BREAK |
7a88488b RZ |
1142 | case 8: |
1143 | /* rule 8 can match eol */ | |
1da177e4 | 1144 | YY_RULE_SETUP |
a02f0570 RZ |
1145 | { |
1146 | BEGIN(INITIAL); | |
1147 | current_file->lineno++; | |
1148 | return T_EOL; | |
1149 | } | |
1da177e4 LT |
1150 | YY_BREAK |
1151 | ||
7a88488b | 1152 | case 9: |
1da177e4 LT |
1153 | YY_RULE_SETUP |
1154 | return T_AND; | |
1155 | YY_BREAK | |
7a88488b | 1156 | case 10: |
1da177e4 LT |
1157 | YY_RULE_SETUP |
1158 | return T_OR; | |
1159 | YY_BREAK | |
7a88488b | 1160 | case 11: |
1da177e4 LT |
1161 | YY_RULE_SETUP |
1162 | return T_OPEN_PAREN; | |
1163 | YY_BREAK | |
7a88488b | 1164 | case 12: |
1da177e4 LT |
1165 | YY_RULE_SETUP |
1166 | return T_CLOSE_PAREN; | |
1167 | YY_BREAK | |
7a88488b | 1168 | case 13: |
1da177e4 LT |
1169 | YY_RULE_SETUP |
1170 | return T_NOT; | |
1171 | YY_BREAK | |
7a88488b | 1172 | case 14: |
1da177e4 LT |
1173 | YY_RULE_SETUP |
1174 | return T_EQUAL; | |
1175 | YY_BREAK | |
7a88488b | 1176 | case 15: |
1da177e4 LT |
1177 | YY_RULE_SETUP |
1178 | return T_UNEQUAL; | |
1179 | YY_BREAK | |
7a88488b | 1180 | case 16: |
1da177e4 | 1181 | YY_RULE_SETUP |
4a47f1eb JB |
1182 | return T_LESS_EQUAL; |
1183 | YY_BREAK | |
1184 | case 17: | |
1185 | YY_RULE_SETUP | |
1186 | return T_GREATER_EQUAL; | |
1187 | YY_BREAK | |
1188 | case 18: | |
1189 | YY_RULE_SETUP | |
1190 | return T_LESS; | |
1191 | YY_BREAK | |
1192 | case 19: | |
1193 | YY_RULE_SETUP | |
1194 | return T_GREATER; | |
1195 | YY_BREAK | |
1196 | case 20: | |
1197 | YY_RULE_SETUP | |
1da177e4 LT |
1198 | { |
1199 | str = zconftext[0]; | |
1200 | new_string(); | |
1201 | BEGIN(STRING); | |
1202 | } | |
1203 | YY_BREAK | |
4a47f1eb JB |
1204 | case 21: |
1205 | /* rule 21 can match eol */ | |
1da177e4 LT |
1206 | YY_RULE_SETUP |
1207 | BEGIN(INITIAL); current_file->lineno++; return T_EOL; | |
1208 | YY_BREAK | |
4a47f1eb | 1209 | case 22: |
1da177e4 | 1210 | YY_RULE_SETUP |
1da177e4 | 1211 | { |
2f76b358 | 1212 | const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); |
3370f9f0 RZ |
1213 | if (id && id->flags & TF_PARAM) { |
1214 | zconflval.id = id; | |
7a88488b | 1215 | return id->token; |
3370f9f0 | 1216 | } |
1da177e4 LT |
1217 | alloc_string(zconftext, zconfleng); |
1218 | zconflval.string = text; | |
1219 | return T_WORD; | |
1220 | } | |
1221 | YY_BREAK | |
09cd7555 | 1222 | case 23: |
1da177e4 LT |
1223 | YY_RULE_SETUP |
1224 | /* comment */ | |
1225 | YY_BREAK | |
09cd7555 AR |
1226 | case 24: |
1227 | /* rule 24 can match eol */ | |
1da177e4 LT |
1228 | YY_RULE_SETUP |
1229 | current_file->lineno++; | |
1230 | YY_BREAK | |
09cd7555 | 1231 | case 25: |
1da177e4 LT |
1232 | YY_RULE_SETUP |
1233 | ||
2e0d737f | 1234 | YY_BREAK |
09cd7555 | 1235 | case 26: |
2e0d737f | 1236 | YY_RULE_SETUP |
09cd7555 | 1237 | warn_ignored_character(*zconftext); |
1da177e4 LT |
1238 | YY_BREAK |
1239 | case YY_STATE_EOF(PARAM): | |
1240 | { | |
1241 | BEGIN(INITIAL); | |
1242 | } | |
1243 | YY_BREAK | |
1244 | ||
09cd7555 AR |
1245 | case 27: |
1246 | /* rule 27 can match eol */ | |
1da177e4 LT |
1247 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
1248 | (yy_c_buf_p) = yy_cp -= 1; | |
1249 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ | |
1250 | YY_RULE_SETUP | |
1251 | { | |
1252 | append_string(zconftext, zconfleng); | |
1253 | zconflval.string = text; | |
1254 | return T_WORD_QUOTE; | |
1255 | } | |
1256 | YY_BREAK | |
09cd7555 | 1257 | case 28: |
1da177e4 LT |
1258 | YY_RULE_SETUP |
1259 | { | |
1260 | append_string(zconftext, zconfleng); | |
1261 | } | |
1262 | YY_BREAK | |
09cd7555 AR |
1263 | case 29: |
1264 | /* rule 29 can match eol */ | |
1da177e4 LT |
1265 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
1266 | (yy_c_buf_p) = yy_cp -= 1; | |
1267 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ | |
1268 | YY_RULE_SETUP | |
1269 | { | |
1270 | append_string(zconftext + 1, zconfleng - 1); | |
1271 | zconflval.string = text; | |
1272 | return T_WORD_QUOTE; | |
1273 | } | |
1274 | YY_BREAK | |
09cd7555 | 1275 | case 30: |
1da177e4 LT |
1276 | YY_RULE_SETUP |
1277 | { | |
1278 | append_string(zconftext + 1, zconfleng - 1); | |
1279 | } | |
1280 | YY_BREAK | |
09cd7555 | 1281 | case 31: |
1da177e4 LT |
1282 | YY_RULE_SETUP |
1283 | { | |
1284 | if (str == zconftext[0]) { | |
1285 | BEGIN(PARAM); | |
1286 | zconflval.string = text; | |
1287 | return T_WORD_QUOTE; | |
1288 | } else | |
1289 | append_string(zconftext, 1); | |
1290 | } | |
1291 | YY_BREAK | |
09cd7555 AR |
1292 | case 32: |
1293 | /* rule 32 can match eol */ | |
1da177e4 LT |
1294 | YY_RULE_SETUP |
1295 | { | |
1296 | printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); | |
1297 | current_file->lineno++; | |
1298 | BEGIN(INITIAL); | |
1299 | return T_EOL; | |
1300 | } | |
1301 | YY_BREAK | |
1302 | case YY_STATE_EOF(STRING): | |
1303 | { | |
1304 | BEGIN(INITIAL); | |
1305 | } | |
1306 | YY_BREAK | |
1307 | ||
09cd7555 | 1308 | case 33: |
1da177e4 LT |
1309 | YY_RULE_SETUP |
1310 | { | |
1311 | ts = 0; | |
1312 | for (i = 0; i < zconfleng; i++) { | |
1313 | if (zconftext[i] == '\t') | |
1314 | ts = (ts & ~7) + 8; | |
1315 | else | |
1316 | ts++; | |
1317 | } | |
1318 | last_ts = ts; | |
1319 | if (first_ts) { | |
1320 | if (ts < first_ts) { | |
1321 | zconf_endhelp(); | |
1322 | return T_HELPTEXT; | |
1323 | } | |
1324 | ts -= first_ts; | |
1325 | while (ts > 8) { | |
1326 | append_string(" ", 8); | |
1327 | ts -= 8; | |
1328 | } | |
1329 | append_string(" ", ts); | |
1330 | } | |
1331 | } | |
1332 | YY_BREAK | |
09cd7555 AR |
1333 | case 34: |
1334 | /* rule 34 can match eol */ | |
1da177e4 LT |
1335 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
1336 | (yy_c_buf_p) = yy_cp -= 1; | |
1337 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ | |
1338 | YY_RULE_SETUP | |
1339 | { | |
1340 | current_file->lineno++; | |
1341 | zconf_endhelp(); | |
1342 | return T_HELPTEXT; | |
1343 | } | |
1344 | YY_BREAK | |
09cd7555 AR |
1345 | case 35: |
1346 | /* rule 35 can match eol */ | |
1da177e4 LT |
1347 | YY_RULE_SETUP |
1348 | { | |
1349 | current_file->lineno++; | |
1350 | append_string("\n", 1); | |
1351 | } | |
1352 | YY_BREAK | |
09cd7555 | 1353 | case 36: |
1da177e4 LT |
1354 | YY_RULE_SETUP |
1355 | { | |
f7a4b4cd EG |
1356 | while (zconfleng) { |
1357 | if ((zconftext[zconfleng-1] != ' ') && (zconftext[zconfleng-1] != '\t')) | |
1358 | break; | |
1359 | zconfleng--; | |
1360 | } | |
1da177e4 LT |
1361 | append_string(zconftext, zconfleng); |
1362 | if (!first_ts) | |
1363 | first_ts = last_ts; | |
1364 | } | |
1365 | YY_BREAK | |
1366 | case YY_STATE_EOF(HELP): | |
1367 | { | |
1368 | zconf_endhelp(); | |
1369 | return T_HELPTEXT; | |
1370 | } | |
1371 | YY_BREAK | |
1372 | ||
1373 | case YY_STATE_EOF(INITIAL): | |
1374 | case YY_STATE_EOF(COMMAND): | |
1375 | { | |
a02f0570 | 1376 | if (current_file) { |
1da177e4 | 1377 | zconf_endfile(); |
a02f0570 | 1378 | return T_EOL; |
1da177e4 LT |
1379 | } |
1380 | fclose(zconfin); | |
1381 | yyterminate(); | |
1382 | } | |
1383 | YY_BREAK | |
09cd7555 | 1384 | case 37: |
1da177e4 LT |
1385 | YY_RULE_SETUP |
1386 | YY_FATAL_ERROR( "flex scanner jammed" ); | |
1387 | YY_BREAK | |
1388 | ||
1389 | case YY_END_OF_BUFFER: | |
1390 | { | |
1391 | /* Amount of text matched not including the EOB char. */ | |
1392 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; | |
1393 | ||
1394 | /* Undo the effects of YY_DO_BEFORE_ACTION. */ | |
1395 | *yy_cp = (yy_hold_char); | |
1396 | YY_RESTORE_YY_MORE_OFFSET | |
1397 | ||
1398 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) | |
1399 | { | |
1400 | /* We're scanning a new file or input source. It's | |
1401 | * possible that this happened because the user | |
1402 | * just pointed zconfin at a new source and called | |
1403 | * zconflex(). If so, then we have to assure | |
1404 | * consistency between YY_CURRENT_BUFFER and our | |
1405 | * globals. Here is the right place to do so, because | |
1406 | * this is the first action (other than possibly a | |
1407 | * back-up) that will match for the new input source. | |
1408 | */ | |
1409 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; | |
1410 | YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin; | |
1411 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; | |
1412 | } | |
1413 | ||
1414 | /* Note that here we test for yy_c_buf_p "<=" to the position | |
1415 | * of the first EOB in the buffer, since yy_c_buf_p will | |
1416 | * already have been incremented past the NUL character | |
1417 | * (since all states make transitions on EOB to the | |
1418 | * end-of-buffer state). Contrast this with the test | |
1419 | * in input(). | |
1420 | */ | |
1421 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) | |
1422 | { /* This was really a NUL. */ | |
1423 | yy_state_type yy_next_state; | |
1424 | ||
1425 | (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; | |
1426 | ||
1427 | yy_current_state = yy_get_previous_state( ); | |
1428 | ||
1429 | /* Okay, we're now positioned to make the NUL | |
1430 | * transition. We couldn't have | |
1431 | * yy_get_previous_state() go ahead and do it | |
1432 | * for us because it doesn't know how to deal | |
1433 | * with the possibility of jamming (and we don't | |
1434 | * want to build jamming into it because then it | |
1435 | * will run more slowly). | |
1436 | */ | |
1437 | ||
1438 | yy_next_state = yy_try_NUL_trans( yy_current_state ); | |
1439 | ||
1440 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; | |
1441 | ||
1442 | if ( yy_next_state ) | |
1443 | { | |
1444 | /* Consume the NUL. */ | |
1445 | yy_cp = ++(yy_c_buf_p); | |
1446 | yy_current_state = yy_next_state; | |
1447 | goto yy_match; | |
1448 | } | |
1449 | ||
1450 | else | |
1451 | { | |
1452 | yy_cp = (yy_c_buf_p); | |
1453 | goto yy_find_action; | |
1454 | } | |
1455 | } | |
1456 | ||
1457 | else switch ( yy_get_next_buffer( ) ) | |
1458 | { | |
1459 | case EOB_ACT_END_OF_FILE: | |
1460 | { | |
1461 | (yy_did_buffer_switch_on_eof) = 0; | |
1462 | ||
1463 | if ( zconfwrap( ) ) | |
1464 | { | |
1465 | /* Note: because we've taken care in | |
1466 | * yy_get_next_buffer() to have set up | |
1467 | * zconftext, we can now set up | |
1468 | * yy_c_buf_p so that if some total | |
1469 | * hoser (like flex itself) wants to | |
1470 | * call the scanner after we return the | |
1471 | * YY_NULL, it'll still work - another | |
1472 | * YY_NULL will get returned. | |
1473 | */ | |
1474 | (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; | |
1475 | ||
1476 | yy_act = YY_STATE_EOF(YY_START); | |
1477 | goto do_action; | |
1478 | } | |
1479 | ||
1480 | else | |
1481 | { | |
1482 | if ( ! (yy_did_buffer_switch_on_eof) ) | |
1483 | YY_NEW_FILE; | |
1484 | } | |
1485 | break; | |
1486 | } | |
1487 | ||
1488 | case EOB_ACT_CONTINUE_SCAN: | |
1489 | (yy_c_buf_p) = | |
1490 | (yytext_ptr) + yy_amount_of_matched_text; | |
1491 | ||
1492 | yy_current_state = yy_get_previous_state( ); | |
1493 | ||
1494 | yy_cp = (yy_c_buf_p); | |
1495 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; | |
1496 | goto yy_match; | |
1497 | ||
1498 | case EOB_ACT_LAST_MATCH: | |
1499 | (yy_c_buf_p) = | |
1500 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; | |
1501 | ||
1502 | yy_current_state = yy_get_previous_state( ); | |
1503 | ||
1504 | yy_cp = (yy_c_buf_p); | |
1505 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; | |
1506 | goto yy_find_action; | |
1507 | } | |
1508 | break; | |
1509 | } | |
1510 | ||
1511 | default: | |
1512 | YY_FATAL_ERROR( | |
1513 | "fatal flex scanner internal error--no action found" ); | |
1514 | } /* end of action switch */ | |
1515 | } /* end of scanning one token */ | |
1516 | } /* end of zconflex */ | |
1517 | ||
1518 | /* yy_get_next_buffer - try to read in a new buffer | |
1519 | * | |
1520 | * Returns a code representing an action: | |
1521 | * EOB_ACT_LAST_MATCH - | |
1522 | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position | |
1523 | * EOB_ACT_END_OF_FILE - end of file | |
1524 | */ | |
1525 | static int yy_get_next_buffer (void) | |
1526 | { | |
1527 | register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; | |
1528 | register char *source = (yytext_ptr); | |
1529 | register int number_to_move, i; | |
1530 | int ret_val; | |
1531 | ||
1532 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) | |
1533 | YY_FATAL_ERROR( | |
1534 | "fatal flex scanner internal error--end of buffer missed" ); | |
1535 | ||
1536 | if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) | |
1537 | { /* Don't try to fill the buffer, so this is an EOF. */ | |
1538 | if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) | |
1539 | { | |
1540 | /* We matched a single character, the EOB, so | |
1541 | * treat this as a final EOF. | |
1542 | */ | |
1543 | return EOB_ACT_END_OF_FILE; | |
1544 | } | |
1545 | ||
1546 | else | |
1547 | { | |
1548 | /* We matched some text prior to the EOB, first | |
1549 | * process it. | |
1550 | */ | |
1551 | return EOB_ACT_LAST_MATCH; | |
1552 | } | |
1553 | } | |
1554 | ||
1555 | /* Try to read more data. */ | |
1556 | ||
1557 | /* First move last chars to start of buffer. */ | |
1558 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; | |
1559 | ||
1560 | for ( i = 0; i < number_to_move; ++i ) | |
1561 | *(dest++) = *(source++); | |
1562 | ||
1563 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) | |
1564 | /* don't do the read, it's not guaranteed to return an EOF, | |
1565 | * just force an EOF | |
1566 | */ | |
1567 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; | |
1568 | ||
1569 | else | |
1570 | { | |
f6a88aa8 | 1571 | int num_to_read = |
1da177e4 LT |
1572 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
1573 | ||
1574 | while ( num_to_read <= 0 ) | |
1575 | { /* Not enough room in the buffer - grow it. */ | |
1576 | ||
1577 | /* just a shorter name for the current buffer */ | |
1578 | YY_BUFFER_STATE b = YY_CURRENT_BUFFER; | |
1579 | ||
1580 | int yy_c_buf_p_offset = | |
1581 | (int) ((yy_c_buf_p) - b->yy_ch_buf); | |
1582 | ||
1583 | if ( b->yy_is_our_buffer ) | |
1584 | { | |
1585 | int new_size = b->yy_buf_size * 2; | |
1586 | ||
1587 | if ( new_size <= 0 ) | |
1588 | b->yy_buf_size += b->yy_buf_size / 8; | |
1589 | else | |
1590 | b->yy_buf_size *= 2; | |
1591 | ||
1592 | b->yy_ch_buf = (char *) | |
1593 | /* Include room in for 2 EOB chars. */ | |
1594 | zconfrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); | |
1595 | } | |
1596 | else | |
1597 | /* Can't grow it, we don't own it. */ | |
1598 | b->yy_ch_buf = 0; | |
1599 | ||
1600 | if ( ! b->yy_ch_buf ) | |
1601 | YY_FATAL_ERROR( | |
1602 | "fatal error - scanner input buffer overflow" ); | |
1603 | ||
1604 | (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; | |
1605 | ||
1606 | num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - | |
1607 | number_to_move - 1; | |
1608 | ||
1609 | } | |
1610 | ||
1611 | if ( num_to_read > YY_READ_BUF_SIZE ) | |
1612 | num_to_read = YY_READ_BUF_SIZE; | |
1613 | ||
1614 | /* Read in more data. */ | |
1615 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), | |
5a1aa8a1 | 1616 | (yy_n_chars), (size_t) num_to_read ); |
1da177e4 LT |
1617 | |
1618 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); | |
1619 | } | |
1620 | ||
1621 | if ( (yy_n_chars) == 0 ) | |
1622 | { | |
1623 | if ( number_to_move == YY_MORE_ADJ ) | |
1624 | { | |
1625 | ret_val = EOB_ACT_END_OF_FILE; | |
1626 | zconfrestart(zconfin ); | |
1627 | } | |
1628 | ||
1629 | else | |
1630 | { | |
1631 | ret_val = EOB_ACT_LAST_MATCH; | |
1632 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = | |
1633 | YY_BUFFER_EOF_PENDING; | |
1634 | } | |
1635 | } | |
1636 | ||
1637 | else | |
1638 | ret_val = EOB_ACT_CONTINUE_SCAN; | |
1639 | ||
be2be1d5 AB |
1640 | if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
1641 | /* Extend the array by 50%, plus the number we really need. */ | |
1642 | yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); | |
1643 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) zconfrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); | |
1644 | if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) | |
1645 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); | |
1646 | } | |
1647 | ||
1da177e4 LT |
1648 | (yy_n_chars) += number_to_move; |
1649 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; | |
1650 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; | |
1651 | ||
1652 | (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; | |
1653 | ||
1654 | return ret_val; | |
1655 | } | |
1656 | ||
1657 | /* yy_get_previous_state - get the state just before the EOB char was reached */ | |
1658 | ||
1659 | static yy_state_type yy_get_previous_state (void) | |
1660 | { | |
1661 | register yy_state_type yy_current_state; | |
1662 | register char *yy_cp; | |
1663 | ||
1664 | yy_current_state = (yy_start); | |
1665 | ||
1666 | for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) | |
1667 | { | |
1668 | yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; | |
1669 | } | |
1670 | ||
1671 | return yy_current_state; | |
1672 | } | |
1673 | ||
1674 | /* yy_try_NUL_trans - try to make a transition on the NUL character | |
1675 | * | |
1676 | * synopsis | |
1677 | * next_state = yy_try_NUL_trans( current_state ); | |
1678 | */ | |
1679 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) | |
1680 | { | |
1681 | register int yy_is_jam; | |
1682 | ||
1683 | yy_current_state = yy_nxt[yy_current_state][1]; | |
1684 | yy_is_jam = (yy_current_state <= 0); | |
1685 | ||
1686 | return yy_is_jam ? 0 : yy_current_state; | |
1687 | } | |
1688 | ||
1689 | static void yyunput (int c, register char * yy_bp ) | |
1690 | { | |
1691 | register char *yy_cp; | |
1692 | ||
1693 | yy_cp = (yy_c_buf_p); | |
1694 | ||
1695 | /* undo effects of setting up zconftext */ | |
1696 | *yy_cp = (yy_hold_char); | |
1697 | ||
1698 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) | |
1699 | { /* need to shift things up to make room */ | |
1700 | /* +2 for EOB chars. */ | |
1701 | register int number_to_move = (yy_n_chars) + 2; | |
1702 | register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ | |
1703 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; | |
1704 | register char *source = | |
1705 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; | |
1706 | ||
1707 | while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) | |
1708 | *--dest = *--source; | |
1709 | ||
1710 | yy_cp += (int) (dest - source); | |
1711 | yy_bp += (int) (dest - source); | |
1712 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = | |
1713 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; | |
1714 | ||
1715 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) | |
1716 | YY_FATAL_ERROR( "flex scanner push-back overflow" ); | |
1717 | } | |
1718 | ||
1719 | *--yy_cp = (char) c; | |
1720 | ||
1721 | (yytext_ptr) = yy_bp; | |
1722 | (yy_hold_char) = *yy_cp; | |
1723 | (yy_c_buf_p) = yy_cp; | |
1724 | } | |
1725 | ||
1726 | #ifndef YY_NO_INPUT | |
1727 | #ifdef __cplusplus | |
1728 | static int yyinput (void) | |
1729 | #else | |
1730 | static int input (void) | |
1731 | #endif | |
1732 | ||
1733 | { | |
1734 | int c; | |
1735 | ||
1736 | *(yy_c_buf_p) = (yy_hold_char); | |
1737 | ||
1738 | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) | |
1739 | { | |
1740 | /* yy_c_buf_p now points to the character we want to return. | |
1741 | * If this occurs *before* the EOB characters, then it's a | |
1742 | * valid NUL; if not, then we've hit the end of the buffer. | |
1743 | */ | |
1744 | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) | |
1745 | /* This was really a NUL. */ | |
1746 | *(yy_c_buf_p) = '\0'; | |
1747 | ||
1748 | else | |
1749 | { /* need more input */ | |
1750 | int offset = (yy_c_buf_p) - (yytext_ptr); | |
1751 | ++(yy_c_buf_p); | |
1752 | ||
1753 | switch ( yy_get_next_buffer( ) ) | |
1754 | { | |
1755 | case EOB_ACT_LAST_MATCH: | |
1756 | /* This happens because yy_g_n_b() | |
1757 | * sees that we've accumulated a | |
1758 | * token and flags that we need to | |
1759 | * try matching the token before | |
1760 | * proceeding. But for input(), | |
1761 | * there's no matching to consider. | |
1762 | * So convert the EOB_ACT_LAST_MATCH | |
1763 | * to EOB_ACT_END_OF_FILE. | |
1764 | */ | |
1765 | ||
1766 | /* Reset buffer status. */ | |
1767 | zconfrestart(zconfin ); | |
1768 | ||
1769 | /*FALLTHROUGH*/ | |
1770 | ||
1771 | case EOB_ACT_END_OF_FILE: | |
1772 | { | |
1773 | if ( zconfwrap( ) ) | |
1774 | return EOF; | |
1775 | ||
1776 | if ( ! (yy_did_buffer_switch_on_eof) ) | |
1777 | YY_NEW_FILE; | |
1778 | #ifdef __cplusplus | |
1779 | return yyinput(); | |
1780 | #else | |
1781 | return input(); | |
1782 | #endif | |
1783 | } | |
1784 | ||
1785 | case EOB_ACT_CONTINUE_SCAN: | |
1786 | (yy_c_buf_p) = (yytext_ptr) + offset; | |
1787 | break; | |
1788 | } | |
1789 | } | |
1790 | } | |
1791 | ||
1792 | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ | |
1793 | *(yy_c_buf_p) = '\0'; /* preserve zconftext */ | |
1794 | (yy_hold_char) = *++(yy_c_buf_p); | |
1795 | ||
1796 | return c; | |
1797 | } | |
1798 | #endif /* ifndef YY_NO_INPUT */ | |
1799 | ||
1800 | /** Immediately switch to a different input stream. | |
1801 | * @param input_file A readable stream. | |
1802 | * | |
1803 | * @note This function does not reset the start condition to @c INITIAL . | |
1804 | */ | |
1805 | void zconfrestart (FILE * input_file ) | |
1806 | { | |
1807 | ||
1808 | if ( ! YY_CURRENT_BUFFER ){ | |
1809 | zconfensure_buffer_stack (); | |
1810 | YY_CURRENT_BUFFER_LVALUE = | |
1811 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); | |
1812 | } | |
1813 | ||
1814 | zconf_init_buffer(YY_CURRENT_BUFFER,input_file ); | |
1815 | zconf_load_buffer_state( ); | |
1816 | } | |
1817 | ||
1818 | /** Switch to a different input buffer. | |
1819 | * @param new_buffer The new input buffer. | |
1820 | * | |
1821 | */ | |
1822 | void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ) | |
1823 | { | |
1824 | ||
1825 | /* TODO. We should be able to replace this entire function body | |
1826 | * with | |
1827 | * zconfpop_buffer_state(); | |
1828 | * zconfpush_buffer_state(new_buffer); | |
1829 | */ | |
1830 | zconfensure_buffer_stack (); | |
1831 | if ( YY_CURRENT_BUFFER == new_buffer ) | |
1832 | return; | |
1833 | ||
1834 | if ( YY_CURRENT_BUFFER ) | |
1835 | { | |
1836 | /* Flush out information for old buffer. */ | |
1837 | *(yy_c_buf_p) = (yy_hold_char); | |
1838 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); | |
1839 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); | |
1840 | } | |
1841 | ||
1842 | YY_CURRENT_BUFFER_LVALUE = new_buffer; | |
1843 | zconf_load_buffer_state( ); | |
1844 | ||
1845 | /* We don't actually know whether we did this switch during | |
1846 | * EOF (zconfwrap()) processing, but the only time this flag | |
1847 | * is looked at is after zconfwrap() is called, so it's safe | |
1848 | * to go ahead and always set it. | |
1849 | */ | |
1850 | (yy_did_buffer_switch_on_eof) = 1; | |
1851 | } | |
1852 | ||
1853 | static void zconf_load_buffer_state (void) | |
1854 | { | |
1855 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; | |
1856 | (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; | |
1857 | zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; | |
1858 | (yy_hold_char) = *(yy_c_buf_p); | |
1859 | } | |
1860 | ||
1861 | /** Allocate and initialize an input buffer state. | |
1862 | * @param file A readable stream. | |
1863 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. | |
1864 | * | |
1865 | * @return the allocated buffer state. | |
1866 | */ | |
1867 | YY_BUFFER_STATE zconf_create_buffer (FILE * file, int size ) | |
1868 | { | |
1869 | YY_BUFFER_STATE b; | |
1870 | ||
1871 | b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); | |
1872 | if ( ! b ) | |
1873 | YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); | |
1874 | ||
1875 | b->yy_buf_size = size; | |
1876 | ||
1877 | /* yy_ch_buf has to be 2 characters longer than the size given because | |
1878 | * we need to put in 2 end-of-buffer characters. | |
1879 | */ | |
1880 | b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2 ); | |
1881 | if ( ! b->yy_ch_buf ) | |
1882 | YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); | |
1883 | ||
1884 | b->yy_is_our_buffer = 1; | |
1885 | ||
1886 | zconf_init_buffer(b,file ); | |
1887 | ||
1888 | return b; | |
1889 | } | |
1890 | ||
1891 | /** Destroy the buffer. | |
1892 | * @param b a buffer created with zconf_create_buffer() | |
1893 | * | |
1894 | */ | |
1895 | void zconf_delete_buffer (YY_BUFFER_STATE b ) | |
1896 | { | |
1897 | ||
1898 | if ( ! b ) | |
1899 | return; | |
1900 | ||
1901 | if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ | |
1902 | YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; | |
1903 | ||
1904 | if ( b->yy_is_our_buffer ) | |
1905 | zconffree((void *) b->yy_ch_buf ); | |
1906 | ||
1907 | zconffree((void *) b ); | |
1908 | } | |
1909 | ||
1910 | /* Initializes or reinitializes a buffer. | |
1911 | * This function is sometimes called more than once on the same buffer, | |
1912 | * such as during a zconfrestart() or at EOF. | |
1913 | */ | |
1914 | static void zconf_init_buffer (YY_BUFFER_STATE b, FILE * file ) | |
1915 | ||
1916 | { | |
1917 | int oerrno = errno; | |
1918 | ||
1919 | zconf_flush_buffer(b ); | |
1920 | ||
1921 | b->yy_input_file = file; | |
1922 | b->yy_fill_buffer = 1; | |
1923 | ||
1924 | /* If b is the current buffer, then zconf_init_buffer was _probably_ | |
1925 | * called from zconfrestart() or through yy_get_next_buffer. | |
1926 | * In that case, we don't want to reset the lineno or column. | |
1927 | */ | |
1928 | if (b != YY_CURRENT_BUFFER){ | |
1929 | b->yy_bs_lineno = 1; | |
1930 | b->yy_bs_column = 0; | |
1931 | } | |
1932 | ||
1933 | b->yy_is_interactive = 0; | |
1934 | ||
1935 | errno = oerrno; | |
1936 | } | |
1937 | ||
1938 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. | |
1939 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. | |
1940 | * | |
1941 | */ | |
1942 | void zconf_flush_buffer (YY_BUFFER_STATE b ) | |
1943 | { | |
1944 | if ( ! b ) | |
1945 | return; | |
1946 | ||
1947 | b->yy_n_chars = 0; | |
1948 | ||
1949 | /* We always need two end-of-buffer characters. The first causes | |
1950 | * a transition to the end-of-buffer state. The second causes | |
1951 | * a jam in that state. | |
1952 | */ | |
1953 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; | |
1954 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; | |
1955 | ||
1956 | b->yy_buf_pos = &b->yy_ch_buf[0]; | |
1957 | ||
1958 | b->yy_at_bol = 1; | |
1959 | b->yy_buffer_status = YY_BUFFER_NEW; | |
1960 | ||
1961 | if ( b == YY_CURRENT_BUFFER ) | |
1962 | zconf_load_buffer_state( ); | |
1963 | } | |
1964 | ||
1965 | /** Pushes the new state onto the stack. The new state becomes | |
1966 | * the current state. This function will allocate the stack | |
1967 | * if necessary. | |
1968 | * @param new_buffer The new state. | |
1969 | * | |
1970 | */ | |
1971 | void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ) | |
1972 | { | |
1973 | if (new_buffer == NULL) | |
1974 | return; | |
1975 | ||
1976 | zconfensure_buffer_stack(); | |
1977 | ||
1978 | /* This block is copied from zconf_switch_to_buffer. */ | |
1979 | if ( YY_CURRENT_BUFFER ) | |
1980 | { | |
1981 | /* Flush out information for old buffer. */ | |
1982 | *(yy_c_buf_p) = (yy_hold_char); | |
1983 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); | |
1984 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); | |
1985 | } | |
1986 | ||
1987 | /* Only push if top exists. Otherwise, replace top. */ | |
1988 | if (YY_CURRENT_BUFFER) | |
1989 | (yy_buffer_stack_top)++; | |
1990 | YY_CURRENT_BUFFER_LVALUE = new_buffer; | |
1991 | ||
1992 | /* copied from zconf_switch_to_buffer. */ | |
1993 | zconf_load_buffer_state( ); | |
1994 | (yy_did_buffer_switch_on_eof) = 1; | |
1995 | } | |
1996 | ||
1997 | /** Removes and deletes the top of the stack, if present. | |
1998 | * The next element becomes the new top. | |
1999 | * | |
2000 | */ | |
2001 | void zconfpop_buffer_state (void) | |
2002 | { | |
2003 | if (!YY_CURRENT_BUFFER) | |
2004 | return; | |
2005 | ||
2006 | zconf_delete_buffer(YY_CURRENT_BUFFER ); | |
2007 | YY_CURRENT_BUFFER_LVALUE = NULL; | |
2008 | if ((yy_buffer_stack_top) > 0) | |
2009 | --(yy_buffer_stack_top); | |
2010 | ||
2011 | if (YY_CURRENT_BUFFER) { | |
2012 | zconf_load_buffer_state( ); | |
2013 | (yy_did_buffer_switch_on_eof) = 1; | |
2014 | } | |
2015 | } | |
2016 | ||
2017 | /* Allocates the stack if it does not exist. | |
2018 | * Guarantees space for at least one push. | |
2019 | */ | |
2020 | static void zconfensure_buffer_stack (void) | |
2021 | { | |
2022 | int num_to_alloc; | |
2023 | ||
2024 | if (!(yy_buffer_stack)) { | |
2025 | ||
2026 | /* First allocation is just for 2 elements, since we don't know if this | |
2027 | * scanner will even need a stack. We use 2 instead of 1 to avoid an | |
2028 | * immediate realloc on the next call. | |
2029 | */ | |
2030 | num_to_alloc = 1; | |
2031 | (yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc | |
2032 | (num_to_alloc * sizeof(struct yy_buffer_state*) | |
2033 | ); | |
be2be1d5 AB |
2034 | if ( ! (yy_buffer_stack) ) |
2035 | YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); | |
2036 | ||
1da177e4 LT |
2037 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
2038 | ||
2039 | (yy_buffer_stack_max) = num_to_alloc; | |
2040 | (yy_buffer_stack_top) = 0; | |
2041 | return; | |
2042 | } | |
2043 | ||
2044 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ | |
2045 | ||
2046 | /* Increase the buffer to prepare for a possible push. */ | |
2047 | int grow_size = 8 /* arbitrary grow size */; | |
2048 | ||
2049 | num_to_alloc = (yy_buffer_stack_max) + grow_size; | |
2050 | (yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc | |
2051 | ((yy_buffer_stack), | |
2052 | num_to_alloc * sizeof(struct yy_buffer_state*) | |
2053 | ); | |
be2be1d5 AB |
2054 | if ( ! (yy_buffer_stack) ) |
2055 | YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); | |
1da177e4 LT |
2056 | |
2057 | /* zero only the new slots.*/ | |
2058 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); | |
2059 | (yy_buffer_stack_max) = num_to_alloc; | |
2060 | } | |
2061 | } | |
2062 | ||
2063 | /** Setup the input buffer state to scan directly from a user-specified character buffer. | |
2064 | * @param base the character buffer | |
2065 | * @param size the size in bytes of the character buffer | |
2066 | * | |
2067 | * @return the newly allocated buffer state object. | |
2068 | */ | |
2069 | YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size ) | |
2070 | { | |
2071 | YY_BUFFER_STATE b; | |
2072 | ||
2073 | if ( size < 2 || | |
2074 | base[size-2] != YY_END_OF_BUFFER_CHAR || | |
2075 | base[size-1] != YY_END_OF_BUFFER_CHAR ) | |
2076 | /* They forgot to leave room for the EOB's. */ | |
2077 | return 0; | |
2078 | ||
2079 | b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); | |
2080 | if ( ! b ) | |
2081 | YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()" ); | |
2082 | ||
2083 | b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ | |
2084 | b->yy_buf_pos = b->yy_ch_buf = base; | |
2085 | b->yy_is_our_buffer = 0; | |
2086 | b->yy_input_file = 0; | |
2087 | b->yy_n_chars = b->yy_buf_size; | |
2088 | b->yy_is_interactive = 0; | |
2089 | b->yy_at_bol = 1; | |
2090 | b->yy_fill_buffer = 0; | |
2091 | b->yy_buffer_status = YY_BUFFER_NEW; | |
2092 | ||
2093 | zconf_switch_to_buffer(b ); | |
2094 | ||
2095 | return b; | |
2096 | } | |
2097 | ||
2098 | /** Setup the input buffer state to scan a string. The next call to zconflex() will | |
2099 | * scan from a @e copy of @a str. | |
5a1aa8a1 | 2100 | * @param yystr a NUL-terminated string to scan |
1da177e4 LT |
2101 | * |
2102 | * @return the newly allocated buffer state object. | |
2103 | * @note If you want to scan bytes that may contain NUL values, then use | |
2104 | * zconf_scan_bytes() instead. | |
2105 | */ | |
f6a88aa8 | 2106 | YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr ) |
1da177e4 LT |
2107 | { |
2108 | ||
f6a88aa8 | 2109 | return zconf_scan_bytes(yystr,strlen(yystr) ); |
1da177e4 LT |
2110 | } |
2111 | ||
2112 | /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will | |
2113 | * scan from a @e copy of @a bytes. | |
09cd7555 AR |
2114 | * @param yybytes the byte buffer to scan |
2115 | * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. | |
1da177e4 LT |
2116 | * |
2117 | * @return the newly allocated buffer state object. | |
2118 | */ | |
f6a88aa8 | 2119 | YY_BUFFER_STATE zconf_scan_bytes (yyconst char * yybytes, int _yybytes_len ) |
1da177e4 LT |
2120 | { |
2121 | YY_BUFFER_STATE b; | |
2122 | char *buf; | |
2123 | yy_size_t n; | |
2124 | int i; | |
2125 | ||
2126 | /* Get memory for full buffer, including space for trailing EOB's. */ | |
f6a88aa8 | 2127 | n = _yybytes_len + 2; |
1da177e4 LT |
2128 | buf = (char *) zconfalloc(n ); |
2129 | if ( ! buf ) | |
2130 | YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" ); | |
2131 | ||
f6a88aa8 RZ |
2132 | for ( i = 0; i < _yybytes_len; ++i ) |
2133 | buf[i] = yybytes[i]; | |
1da177e4 | 2134 | |
f6a88aa8 | 2135 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
1da177e4 LT |
2136 | |
2137 | b = zconf_scan_buffer(buf,n ); | |
2138 | if ( ! b ) | |
2139 | YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" ); | |
2140 | ||
2141 | /* It's okay to grow etc. this buffer, and we should throw it | |
2142 | * away when we're done. | |
2143 | */ | |
2144 | b->yy_is_our_buffer = 1; | |
2145 | ||
2146 | return b; | |
2147 | } | |
2148 | ||
2149 | #ifndef YY_EXIT_FAILURE | |
2150 | #define YY_EXIT_FAILURE 2 | |
2151 | #endif | |
2152 | ||
2153 | static void yy_fatal_error (yyconst char* msg ) | |
2154 | { | |
2155 | (void) fprintf( stderr, "%s\n", msg ); | |
2156 | exit( YY_EXIT_FAILURE ); | |
2157 | } | |
2158 | ||
2159 | /* Redefine yyless() so it works in section 3 code. */ | |
2160 | ||
2161 | #undef yyless | |
2162 | #define yyless(n) \ | |
2163 | do \ | |
2164 | { \ | |
2165 | /* Undo effects of setting up zconftext. */ \ | |
2166 | int yyless_macro_arg = (n); \ | |
2167 | YY_LESS_LINENO(yyless_macro_arg);\ | |
2168 | zconftext[zconfleng] = (yy_hold_char); \ | |
2169 | (yy_c_buf_p) = zconftext + yyless_macro_arg; \ | |
2170 | (yy_hold_char) = *(yy_c_buf_p); \ | |
2171 | *(yy_c_buf_p) = '\0'; \ | |
2172 | zconfleng = yyless_macro_arg; \ | |
2173 | } \ | |
2174 | while ( 0 ) | |
2175 | ||
2176 | /* Accessor methods (get/set functions) to struct members. */ | |
2177 | ||
2178 | /** Get the current line number. | |
2179 | * | |
2180 | */ | |
2181 | int zconfget_lineno (void) | |
2182 | { | |
2183 | ||
2184 | return zconflineno; | |
2185 | } | |
2186 | ||
2187 | /** Get the input stream. | |
2188 | * | |
2189 | */ | |
2190 | FILE *zconfget_in (void) | |
2191 | { | |
2192 | return zconfin; | |
2193 | } | |
2194 | ||
2195 | /** Get the output stream. | |
2196 | * | |
2197 | */ | |
2198 | FILE *zconfget_out (void) | |
2199 | { | |
2200 | return zconfout; | |
2201 | } | |
2202 | ||
2203 | /** Get the length of the current token. | |
2204 | * | |
2205 | */ | |
2206 | int zconfget_leng (void) | |
2207 | { | |
2208 | return zconfleng; | |
2209 | } | |
2210 | ||
2211 | /** Get the current token. | |
2212 | * | |
2213 | */ | |
2214 | ||
2215 | char *zconfget_text (void) | |
2216 | { | |
2217 | return zconftext; | |
2218 | } | |
2219 | ||
2220 | /** Set the current line number. | |
2221 | * @param line_number | |
2222 | * | |
2223 | */ | |
2224 | void zconfset_lineno (int line_number ) | |
2225 | { | |
2226 | ||
2227 | zconflineno = line_number; | |
2228 | } | |
2229 | ||
2230 | /** Set the input stream. This does not discard the current | |
2231 | * input buffer. | |
2232 | * @param in_str A readable stream. | |
2233 | * | |
2234 | * @see zconf_switch_to_buffer | |
2235 | */ | |
2236 | void zconfset_in (FILE * in_str ) | |
2237 | { | |
2238 | zconfin = in_str ; | |
2239 | } | |
2240 | ||
2241 | void zconfset_out (FILE * out_str ) | |
2242 | { | |
2243 | zconfout = out_str ; | |
2244 | } | |
2245 | ||
2246 | int zconfget_debug (void) | |
2247 | { | |
2248 | return zconf_flex_debug; | |
2249 | } | |
2250 | ||
2251 | void zconfset_debug (int bdebug ) | |
2252 | { | |
2253 | zconf_flex_debug = bdebug ; | |
2254 | } | |
2255 | ||
f6a88aa8 RZ |
2256 | static int yy_init_globals (void) |
2257 | { | |
2258 | /* Initialization is the same as for the non-reentrant scanner. | |
2259 | * This function is called from zconflex_destroy(), so don't allocate here. | |
2260 | */ | |
2261 | ||
2262 | (yy_buffer_stack) = 0; | |
2263 | (yy_buffer_stack_top) = 0; | |
2264 | (yy_buffer_stack_max) = 0; | |
2265 | (yy_c_buf_p) = (char *) 0; | |
2266 | (yy_init) = 0; | |
2267 | (yy_start) = 0; | |
2268 | ||
2269 | /* Defined in main.c */ | |
2270 | #ifdef YY_STDINIT | |
2271 | zconfin = stdin; | |
2272 | zconfout = stdout; | |
2273 | #else | |
2274 | zconfin = (FILE *) 0; | |
2275 | zconfout = (FILE *) 0; | |
2276 | #endif | |
2277 | ||
2278 | /* For future reference: Set errno on error, since we are called by | |
2279 | * zconflex_init() | |
2280 | */ | |
2281 | return 0; | |
2282 | } | |
2283 | ||
1da177e4 LT |
2284 | /* zconflex_destroy is for both reentrant and non-reentrant scanners. */ |
2285 | int zconflex_destroy (void) | |
2286 | { | |
2287 | ||
2288 | /* Pop the buffer stack, destroying each element. */ | |
2289 | while(YY_CURRENT_BUFFER){ | |
2290 | zconf_delete_buffer(YY_CURRENT_BUFFER ); | |
2291 | YY_CURRENT_BUFFER_LVALUE = NULL; | |
2292 | zconfpop_buffer_state(); | |
2293 | } | |
2294 | ||
2295 | /* Destroy the stack itself. */ | |
2296 | zconffree((yy_buffer_stack) ); | |
2297 | (yy_buffer_stack) = NULL; | |
2298 | ||
f6a88aa8 RZ |
2299 | /* Reset the globals. This is important in a non-reentrant scanner so the next time |
2300 | * zconflex() is called, initialization will occur. */ | |
2301 | yy_init_globals( ); | |
2302 | ||
1da177e4 LT |
2303 | return 0; |
2304 | } | |
2305 | ||
2306 | /* | |
2307 | * Internal utility routines. | |
2308 | */ | |
2309 | ||
2310 | #ifndef yytext_ptr | |
2311 | static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) | |
2312 | { | |
2313 | register int i; | |
f6a88aa8 | 2314 | for ( i = 0; i < n; ++i ) |
1da177e4 LT |
2315 | s1[i] = s2[i]; |
2316 | } | |
2317 | #endif | |
2318 | ||
2319 | #ifdef YY_NEED_STRLEN | |
2320 | static int yy_flex_strlen (yyconst char * s ) | |
2321 | { | |
2322 | register int n; | |
f6a88aa8 | 2323 | for ( n = 0; s[n]; ++n ) |
1da177e4 LT |
2324 | ; |
2325 | ||
2326 | return n; | |
2327 | } | |
2328 | #endif | |
2329 | ||
2330 | void *zconfalloc (yy_size_t size ) | |
2331 | { | |
2332 | return (void *) malloc( size ); | |
2333 | } | |
2334 | ||
2335 | void *zconfrealloc (void * ptr, yy_size_t size ) | |
2336 | { | |
2337 | /* The cast to (char *) in the following accommodates both | |
2338 | * implementations that use char* generic pointers, and those | |
2339 | * that use void* generic pointers. It works with the latter | |
2340 | * because both ANSI C and C++ allow castless assignment from | |
2341 | * any pointer type to void*, and deal with argument conversions | |
2342 | * as though doing an assignment. | |
2343 | */ | |
2344 | return (void *) realloc( (char *) ptr, size ); | |
2345 | } | |
2346 | ||
2347 | void zconffree (void * ptr ) | |
2348 | { | |
2349 | free( (char *) ptr ); /* see zconfrealloc() for (char *) cast */ | |
2350 | } | |
2351 | ||
2352 | #define YYTABLES_NAME "yytables" | |
2353 | ||
1da177e4 LT |
2354 | void zconf_starthelp(void) |
2355 | { | |
2356 | new_string(); | |
2357 | last_ts = first_ts = 0; | |
2358 | BEGIN(HELP); | |
2359 | } | |
2360 | ||
2361 | static void zconf_endhelp(void) | |
2362 | { | |
2363 | zconflval.string = text; | |
2364 | BEGIN(INITIAL); | |
2365 | } | |
2366 | ||
2367 | /* | |
2368 | * Try to open specified file with following names: | |
2369 | * ./name | |
2370 | * $(srctree)/name | |
2371 | * The latter is used when srctree is separate from objtree | |
2372 | * when compiling the kernel. | |
2373 | * Return NULL if file is not found. | |
2374 | */ | |
2375 | FILE *zconf_fopen(const char *name) | |
2376 | { | |
2377 | char *env, fullname[PATH_MAX+1]; | |
2378 | FILE *f; | |
2379 | ||
2380 | f = fopen(name, "r"); | |
11de39e2 | 2381 | if (!f && name != NULL && name[0] != '/') { |
1da177e4 LT |
2382 | env = getenv(SRCTREE); |
2383 | if (env) { | |
2384 | sprintf(fullname, "%s/%s", env, name); | |
2385 | f = fopen(fullname, "r"); | |
2386 | } | |
2387 | } | |
2388 | return f; | |
2389 | } | |
2390 | ||
2391 | void zconf_initscan(const char *name) | |
2392 | { | |
2393 | zconfin = zconf_fopen(name); | |
2394 | if (!zconfin) { | |
2395 | printf("can't find file %s\n", name); | |
2396 | exit(1); | |
2397 | } | |
2398 | ||
527ffe58 | 2399 | current_buf = xmalloc(sizeof(*current_buf)); |
1da177e4 LT |
2400 | memset(current_buf, 0, sizeof(*current_buf)); |
2401 | ||
2402 | current_file = file_lookup(name); | |
2403 | current_file->lineno = 1; | |
1da177e4 LT |
2404 | } |
2405 | ||
2406 | void zconf_nextfile(const char *name) | |
2407 | { | |
f094f8a1 | 2408 | struct file *iter; |
1da177e4 | 2409 | struct file *file = file_lookup(name); |
527ffe58 | 2410 | struct buffer *buf = xmalloc(sizeof(*buf)); |
1da177e4 LT |
2411 | memset(buf, 0, sizeof(*buf)); |
2412 | ||
2413 | current_buf->state = YY_CURRENT_BUFFER; | |
c0920a1c | 2414 | zconfin = zconf_fopen(file->name); |
1da177e4 | 2415 | if (!zconfin) { |
c0920a1c AL |
2416 | printf("%s:%d: can't open file \"%s\"\n", |
2417 | zconf_curname(), zconf_lineno(), file->name); | |
1da177e4 LT |
2418 | exit(1); |
2419 | } | |
2420 | zconf_switch_to_buffer(zconf_create_buffer(zconfin,YY_BUF_SIZE)); | |
2421 | buf->parent = current_buf; | |
2422 | current_buf = buf; | |
2423 | ||
f094f8a1 YM |
2424 | for (iter = current_file->parent; iter; iter = iter->parent ) { |
2425 | if (!strcmp(current_file->name,iter->name) ) { | |
2426 | printf("%s:%d: recursive inclusion detected. " | |
2427 | "Inclusion path:\n current file : '%s'\n", | |
2428 | zconf_curname(), zconf_lineno(), | |
2429 | zconf_curname()); | |
2430 | iter = current_file->parent; | |
2431 | while (iter && \ | |
2432 | strcmp(iter->name,current_file->name)) { | |
2433 | printf(" included from: '%s:%d'\n", | |
2434 | iter->name, iter->lineno-1); | |
2435 | iter = iter->parent; | |
2436 | } | |
2437 | if (iter) | |
2438 | printf(" included from: '%s:%d'\n", | |
2439 | iter->name, iter->lineno+1); | |
2440 | exit(1); | |
2441 | } | |
1da177e4 | 2442 | } |
1da177e4 LT |
2443 | file->lineno = 1; |
2444 | file->parent = current_file; | |
2445 | current_file = file; | |
2446 | } | |
2447 | ||
a02f0570 | 2448 | static void zconf_endfile(void) |
1da177e4 LT |
2449 | { |
2450 | struct buffer *parent; | |
2451 | ||
1da177e4 LT |
2452 | current_file = current_file->parent; |
2453 | ||
2454 | parent = current_buf->parent; | |
2455 | if (parent) { | |
2456 | fclose(zconfin); | |
2457 | zconf_delete_buffer(YY_CURRENT_BUFFER); | |
2458 | zconf_switch_to_buffer(parent->state); | |
2459 | } | |
2460 | free(current_buf); | |
2461 | current_buf = parent; | |
1da177e4 LT |
2462 | } |
2463 | ||
2464 | int zconf_lineno(void) | |
2465 | { | |
a02f0570 | 2466 | return current_pos.lineno; |
1da177e4 LT |
2467 | } |
2468 | ||
c0920a1c | 2469 | const char *zconf_curname(void) |
1da177e4 | 2470 | { |
a02f0570 | 2471 | return current_pos.file ? current_pos.file->name : "<none>"; |
1da177e4 LT |
2472 | } |
2473 |