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; | |
2f76b358 | 75 | #endif /* ! C99 */ |
1da177e4 LT |
76 | |
77 | /* Limits of integral types. */ | |
78 | #ifndef INT8_MIN | |
79 | #define INT8_MIN (-128) | |
80 | #endif | |
81 | #ifndef INT16_MIN | |
82 | #define INT16_MIN (-32767-1) | |
83 | #endif | |
84 | #ifndef INT32_MIN | |
85 | #define INT32_MIN (-2147483647-1) | |
86 | #endif | |
87 | #ifndef INT8_MAX | |
88 | #define INT8_MAX (127) | |
89 | #endif | |
90 | #ifndef INT16_MAX | |
91 | #define INT16_MAX (32767) | |
92 | #endif | |
93 | #ifndef INT32_MAX | |
94 | #define INT32_MAX (2147483647) | |
95 | #endif | |
96 | #ifndef UINT8_MAX | |
97 | #define UINT8_MAX (255U) | |
98 | #endif | |
99 | #ifndef UINT16_MAX | |
100 | #define UINT16_MAX (65535U) | |
101 | #endif | |
102 | #ifndef UINT32_MAX | |
103 | #define UINT32_MAX (4294967295U) | |
104 | #endif | |
105 | ||
106 | #endif /* ! FLEXINT_H */ | |
107 | ||
108 | #ifdef __cplusplus | |
109 | ||
110 | /* The "const" storage-class-modifier is valid. */ | |
111 | #define YY_USE_CONST | |
112 | ||
113 | #else /* ! __cplusplus */ | |
114 | ||
be2be1d5 AB |
115 | /* C99 requires __STDC__ to be defined as 1. */ |
116 | #if defined (__STDC__) | |
1da177e4 LT |
117 | |
118 | #define YY_USE_CONST | |
119 | ||
be2be1d5 | 120 | #endif /* defined (__STDC__) */ |
1da177e4 LT |
121 | #endif /* ! __cplusplus */ |
122 | ||
123 | #ifdef YY_USE_CONST | |
124 | #define yyconst const | |
125 | #else | |
126 | #define yyconst | |
127 | #endif | |
128 | ||
129 | /* Returned upon end-of-file. */ | |
130 | #define YY_NULL 0 | |
131 | ||
132 | /* Promotes a possibly negative, possibly signed char to an unsigned | |
133 | * integer for use as an array index. If the signed char is negative, | |
134 | * we want to instead treat it as an 8-bit unsigned char, hence the | |
135 | * double cast. | |
136 | */ | |
137 | #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) | |
138 | ||
139 | /* Enter a start condition. This macro really ought to take a parameter, | |
140 | * but we do it the disgusting crufty way forced on us by the ()-less | |
141 | * definition of BEGIN. | |
142 | */ | |
143 | #define BEGIN (yy_start) = 1 + 2 * | |
144 | ||
145 | /* Translate the current start state into a value that can be later handed | |
146 | * to BEGIN to return to the state. The YYSTATE alias is for lex | |
147 | * compatibility. | |
148 | */ | |
149 | #define YY_START (((yy_start) - 1) / 2) | |
150 | #define YYSTATE YY_START | |
151 | ||
152 | /* Action number for EOF rule of a given start state. */ | |
153 | #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) | |
154 | ||
155 | /* Special action meaning "start processing a new file". */ | |
156 | #define YY_NEW_FILE zconfrestart(zconfin ) | |
157 | ||
158 | #define YY_END_OF_BUFFER_CHAR 0 | |
159 | ||
160 | /* Size of default input buffer. */ | |
161 | #ifndef YY_BUF_SIZE | |
162 | #define YY_BUF_SIZE 16384 | |
163 | #endif | |
164 | ||
f6a88aa8 RZ |
165 | /* The state buf must be large enough to hold one state per character in the main buffer. |
166 | */ | |
167 | #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) | |
168 | ||
1da177e4 LT |
169 | #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
170 | #define YY_TYPEDEF_YY_BUFFER_STATE | |
171 | typedef struct yy_buffer_state *YY_BUFFER_STATE; | |
172 | #endif | |
173 | ||
174 | extern int zconfleng; | |
175 | ||
176 | extern FILE *zconfin, *zconfout; | |
177 | ||
178 | #define EOB_ACT_CONTINUE_SCAN 0 | |
179 | #define EOB_ACT_END_OF_FILE 1 | |
180 | #define EOB_ACT_LAST_MATCH 2 | |
181 | ||
182 | #define YY_LESS_LINENO(n) | |
183 | ||
184 | /* Return all but the first "n" matched characters back to the input stream. */ | |
185 | #define yyless(n) \ | |
186 | do \ | |
187 | { \ | |
188 | /* Undo effects of setting up zconftext. */ \ | |
189 | int yyless_macro_arg = (n); \ | |
190 | YY_LESS_LINENO(yyless_macro_arg);\ | |
191 | *yy_cp = (yy_hold_char); \ | |
192 | YY_RESTORE_YY_MORE_OFFSET \ | |
193 | (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ | |
194 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ \ | |
195 | } \ | |
196 | while ( 0 ) | |
197 | ||
198 | #define unput(c) yyunput( c, (yytext_ptr) ) | |
199 | ||
1da177e4 LT |
200 | #ifndef YY_TYPEDEF_YY_SIZE_T |
201 | #define YY_TYPEDEF_YY_SIZE_T | |
be2be1d5 | 202 | typedef size_t yy_size_t; |
1da177e4 LT |
203 | #endif |
204 | ||
205 | #ifndef YY_STRUCT_YY_BUFFER_STATE | |
206 | #define YY_STRUCT_YY_BUFFER_STATE | |
207 | struct yy_buffer_state | |
208 | { | |
209 | FILE *yy_input_file; | |
210 | ||
211 | char *yy_ch_buf; /* input buffer */ | |
212 | char *yy_buf_pos; /* current position in input buffer */ | |
213 | ||
214 | /* Size of input buffer in bytes, not including room for EOB | |
215 | * characters. | |
216 | */ | |
217 | yy_size_t yy_buf_size; | |
218 | ||
219 | /* Number of characters read into yy_ch_buf, not including EOB | |
220 | * characters. | |
221 | */ | |
222 | int yy_n_chars; | |
223 | ||
224 | /* Whether we "own" the buffer - i.e., we know we created it, | |
225 | * and can realloc() it to grow it, and should free() it to | |
226 | * delete it. | |
227 | */ | |
228 | int yy_is_our_buffer; | |
229 | ||
230 | /* Whether this is an "interactive" input source; if so, and | |
231 | * if we're using stdio for input, then we want to use getc() | |
232 | * instead of fread(), to make sure we stop fetching input after | |
233 | * each newline. | |
234 | */ | |
235 | int yy_is_interactive; | |
236 | ||
237 | /* Whether we're considered to be at the beginning of a line. | |
238 | * If so, '^' rules will be active on the next match, otherwise | |
239 | * not. | |
240 | */ | |
241 | int yy_at_bol; | |
242 | ||
243 | int yy_bs_lineno; /**< The line count. */ | |
244 | int yy_bs_column; /**< The column count. */ | |
245 | ||
246 | /* Whether to try to fill the input buffer when we reach the | |
247 | * end of it. | |
248 | */ | |
249 | int yy_fill_buffer; | |
250 | ||
251 | int yy_buffer_status; | |
252 | ||
253 | #define YY_BUFFER_NEW 0 | |
254 | #define YY_BUFFER_NORMAL 1 | |
255 | /* When an EOF's been seen but there's still some text to process | |
256 | * then we mark the buffer as YY_EOF_PENDING, to indicate that we | |
257 | * shouldn't try reading from the input source any more. We might | |
258 | * still have a bunch of tokens to match, though, because of | |
259 | * possible backing-up. | |
260 | * | |
261 | * When we actually see the EOF, we change the status to "new" | |
262 | * (via zconfrestart()), so that the user can continue scanning by | |
263 | * just pointing zconfin at a new input file. | |
264 | */ | |
265 | #define YY_BUFFER_EOF_PENDING 2 | |
266 | ||
267 | }; | |
268 | #endif /* !YY_STRUCT_YY_BUFFER_STATE */ | |
269 | ||
270 | /* Stack of input buffers. */ | |
271 | static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ | |
272 | static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ | |
273 | static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ | |
274 | ||
275 | /* We provide macros for accessing buffer states in case in the | |
276 | * future we want to put the buffer states in a more general | |
277 | * "scanner state". | |
278 | * | |
279 | * Returns the top of the stack, or NULL. | |
280 | */ | |
281 | #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ | |
282 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ | |
283 | : NULL) | |
284 | ||
285 | /* Same as previous macro, but useful when we know that the buffer stack is not | |
286 | * NULL or when we need an lvalue. For internal use only. | |
287 | */ | |
288 | #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] | |
289 | ||
290 | /* yy_hold_char holds the character lost when zconftext is formed. */ | |
291 | static char yy_hold_char; | |
292 | static int yy_n_chars; /* number of characters read into yy_ch_buf */ | |
293 | int zconfleng; | |
294 | ||
295 | /* Points to current character in buffer. */ | |
296 | static char *yy_c_buf_p = (char *) 0; | |
f6a88aa8 | 297 | static int yy_init = 0; /* whether we need to initialize */ |
1da177e4 LT |
298 | static int yy_start = 0; /* start state number */ |
299 | ||
300 | /* Flag which is used to allow zconfwrap()'s to do buffer switches | |
301 | * instead of setting up a fresh zconfin. A bit of a hack ... | |
302 | */ | |
303 | static int yy_did_buffer_switch_on_eof; | |
304 | ||
305 | void zconfrestart (FILE *input_file ); | |
306 | void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ); | |
307 | YY_BUFFER_STATE zconf_create_buffer (FILE *file,int size ); | |
308 | void zconf_delete_buffer (YY_BUFFER_STATE b ); | |
309 | void zconf_flush_buffer (YY_BUFFER_STATE b ); | |
310 | void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ); | |
311 | void zconfpop_buffer_state (void ); | |
312 | ||
313 | static void zconfensure_buffer_stack (void ); | |
314 | static void zconf_load_buffer_state (void ); | |
315 | static void zconf_init_buffer (YY_BUFFER_STATE b,FILE *file ); | |
316 | ||
317 | #define YY_FLUSH_BUFFER zconf_flush_buffer(YY_CURRENT_BUFFER ) | |
318 | ||
319 | YY_BUFFER_STATE zconf_scan_buffer (char *base,yy_size_t size ); | |
320 | YY_BUFFER_STATE zconf_scan_string (yyconst char *yy_str ); | |
321 | YY_BUFFER_STATE zconf_scan_bytes (yyconst char *bytes,int len ); | |
322 | ||
323 | void *zconfalloc (yy_size_t ); | |
324 | void *zconfrealloc (void *,yy_size_t ); | |
325 | void zconffree (void * ); | |
326 | ||
327 | #define yy_new_buffer zconf_create_buffer | |
328 | ||
329 | #define yy_set_interactive(is_interactive) \ | |
330 | { \ | |
331 | if ( ! YY_CURRENT_BUFFER ){ \ | |
332 | zconfensure_buffer_stack (); \ | |
333 | YY_CURRENT_BUFFER_LVALUE = \ | |
334 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ | |
335 | } \ | |
336 | YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ | |
337 | } | |
338 | ||
339 | #define yy_set_bol(at_bol) \ | |
340 | { \ | |
341 | if ( ! YY_CURRENT_BUFFER ){\ | |
342 | zconfensure_buffer_stack (); \ | |
343 | YY_CURRENT_BUFFER_LVALUE = \ | |
344 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ | |
345 | } \ | |
346 | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ | |
347 | } | |
348 | ||
349 | #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) | |
350 | ||
351 | /* Begin user sect3 */ | |
352 | ||
be2be1d5 | 353 | #define zconfwrap(n) 1 |
1da177e4 LT |
354 | #define YY_SKIP_YYWRAP |
355 | ||
356 | typedef unsigned char YY_CHAR; | |
357 | ||
358 | FILE *zconfin = (FILE *) 0, *zconfout = (FILE *) 0; | |
359 | ||
360 | typedef int yy_state_type; | |
361 | ||
362 | extern int zconflineno; | |
363 | ||
364 | int zconflineno = 1; | |
365 | ||
366 | extern char *zconftext; | |
367 | #define yytext_ptr zconftext | |
4a47f1eb | 368 | static yyconst flex_int16_t yy_nxt[][19] = |
1da177e4 LT |
369 | { |
370 | { | |
371 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
4a47f1eb | 372 | 0, 0, 0, 0, 0, 0, 0, 0, 0 |
1da177e4 LT |
373 | }, |
374 | ||
375 | { | |
7a88488b | 376 | 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, |
4a47f1eb | 377 | 12, 12, 12, 12, 12, 12, 12, 12, 12 |
1da177e4 LT |
378 | }, |
379 | ||
380 | { | |
7a88488b | 381 | 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, |
4a47f1eb | 382 | 12, 12, 12, 12, 12, 12, 12, 12, 12 |
1da177e4 LT |
383 | }, |
384 | ||
385 | { | |
7a88488b | 386 | 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, |
4a47f1eb | 387 | 16, 16, 16, 18, 16, 16, 16, 16, 16 |
1da177e4 LT |
388 | }, |
389 | ||
390 | { | |
7a88488b | 391 | 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, |
4a47f1eb | 392 | 16, 16, 16, 18, 16, 16, 16, 16, 16 |
1da177e4 LT |
393 | |
394 | }, | |
395 | ||
396 | { | |
7a88488b | 397 | 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, |
4a47f1eb | 398 | 19, 19, 19, 19, 19, 19, 19, 19, 19 |
1da177e4 LT |
399 | }, |
400 | ||
401 | { | |
7a88488b | 402 | 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, |
4a47f1eb | 403 | 19, 19, 19, 19, 19, 19, 19, 19, 19 |
1da177e4 LT |
404 | }, |
405 | ||
406 | { | |
7a88488b | 407 | 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, |
4a47f1eb | 408 | 22, 22, 22, 22, 22, 22, 22, 25, 22 |
1da177e4 LT |
409 | }, |
410 | ||
411 | { | |
7a88488b | 412 | 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, |
4a47f1eb | 413 | 22, 22, 22, 22, 22, 22, 22, 25, 22 |
1da177e4 LT |
414 | }, |
415 | ||
416 | { | |
2e0d737f | 417 | 11, 26, 27, 28, 29, 30, 31, 32, 30, 33, |
4a47f1eb | 418 | 34, 35, 36, 36, 37, 38, 39, 40, 41 |
1da177e4 LT |
419 | |
420 | }, | |
421 | ||
422 | { | |
2e0d737f | 423 | 11, 26, 27, 28, 29, 30, 31, 32, 30, 33, |
4a47f1eb | 424 | 34, 35, 36, 36, 37, 38, 39, 40, 41 |
1da177e4 LT |
425 | }, |
426 | ||
427 | { | |
7a88488b | 428 | -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, |
4a47f1eb | 429 | -11, -11, -11, -11, -11, -11, -11, -11, -11 |
1da177e4 LT |
430 | }, |
431 | ||
432 | { | |
7a88488b | 433 | 11, -12, -12, -12, -12, -12, -12, -12, -12, -12, |
4a47f1eb | 434 | -12, -12, -12, -12, -12, -12, -12, -12, -12 |
1da177e4 LT |
435 | }, |
436 | ||
437 | { | |
4a47f1eb JB |
438 | 11, -13, 42, 43, -13, -13, 44, -13, -13, -13, |
439 | -13, -13, -13, -13, -13, -13, -13, -13, -13 | |
1da177e4 LT |
440 | }, |
441 | ||
442 | { | |
7a88488b | 443 | 11, -14, -14, -14, -14, -14, -14, -14, -14, -14, |
4a47f1eb | 444 | -14, -14, -14, -14, -14, -14, -14, -14, -14 |
1da177e4 LT |
445 | |
446 | }, | |
447 | ||
448 | { | |
4a47f1eb JB |
449 | 11, 45, 45, 46, 45, 45, 45, 45, 45, 45, |
450 | 45, 45, 45, 45, 45, 45, 45, 45, 45 | |
1da177e4 LT |
451 | }, |
452 | ||
453 | { | |
7a88488b | 454 | 11, -16, -16, -16, -16, -16, -16, -16, -16, -16, |
4a47f1eb | 455 | -16, -16, -16, -16, -16, -16, -16, -16, -16 |
1da177e4 LT |
456 | }, |
457 | ||
458 | { | |
7a88488b | 459 | 11, -17, -17, -17, -17, -17, -17, -17, -17, -17, |
4a47f1eb | 460 | -17, -17, -17, -17, -17, -17, -17, -17, -17 |
1da177e4 LT |
461 | }, |
462 | ||
463 | { | |
7a88488b | 464 | 11, -18, -18, -18, -18, -18, -18, -18, -18, -18, |
4a47f1eb | 465 | -18, -18, -18, 47, -18, -18, -18, -18, -18 |
1da177e4 LT |
466 | }, |
467 | ||
468 | { | |
4a47f1eb JB |
469 | 11, 48, 48, -19, 48, 48, 48, 48, 48, 48, |
470 | 48, 48, 48, 48, 48, 48, 48, 48, 48 | |
1da177e4 LT |
471 | |
472 | }, | |
473 | ||
474 | { | |
4a47f1eb JB |
475 | 11, -20, 49, 50, -20, -20, -20, -20, -20, -20, |
476 | -20, -20, -20, -20, -20, -20, -20, -20, -20 | |
1da177e4 LT |
477 | }, |
478 | ||
479 | { | |
4a47f1eb JB |
480 | 11, 51, -21, -21, 51, 51, 51, 51, 51, 51, |
481 | 51, 51, 51, 51, 51, 51, 51, 51, 51 | |
1da177e4 LT |
482 | }, |
483 | ||
484 | { | |
4a47f1eb JB |
485 | 11, 52, 52, 53, 52, -22, 52, 52, -22, 52, |
486 | 52, 52, 52, 52, 52, 52, 52, -22, 52 | |
1da177e4 LT |
487 | }, |
488 | ||
489 | { | |
7a88488b | 490 | 11, -23, -23, -23, -23, -23, -23, -23, -23, -23, |
4a47f1eb | 491 | -23, -23, -23, -23, -23, -23, -23, -23, -23 |
1da177e4 LT |
492 | }, |
493 | ||
494 | { | |
7a88488b | 495 | 11, -24, -24, -24, -24, -24, -24, -24, -24, -24, |
4a47f1eb | 496 | -24, -24, -24, -24, -24, -24, -24, -24, -24 |
1da177e4 LT |
497 | |
498 | }, | |
499 | ||
500 | { | |
4a47f1eb JB |
501 | 11, 54, 54, 55, 54, 54, 54, 54, 54, 54, |
502 | 54, 54, 54, 54, 54, 54, 54, 54, 54 | |
1da177e4 LT |
503 | }, |
504 | ||
505 | { | |
7a88488b | 506 | 11, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
4a47f1eb | 507 | -26, -26, -26, -26, -26, -26, -26, -26, -26 |
1da177e4 LT |
508 | }, |
509 | ||
510 | { | |
4a47f1eb JB |
511 | 11, -27, 56, -27, -27, -27, -27, -27, -27, -27, |
512 | -27, -27, -27, -27, -27, -27, -27, -27, -27 | |
1da177e4 LT |
513 | }, |
514 | ||
515 | { | |
7a88488b | 516 | 11, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
4a47f1eb | 517 | -28, -28, -28, -28, -28, -28, -28, -28, -28 |
1da177e4 LT |
518 | }, |
519 | ||
520 | { | |
7a88488b | 521 | 11, -29, -29, -29, -29, -29, -29, -29, -29, -29, |
4a47f1eb | 522 | -29, -29, -29, -29, -29, 57, -29, -29, -29 |
1da177e4 LT |
523 | |
524 | }, | |
525 | ||
526 | { | |
2e0d737f | 527 | 11, -30, -30, -30, -30, -30, -30, -30, -30, -30, |
4a47f1eb | 528 | -30, -30, -30, -30, -30, -30, -30, -30, -30 |
1da177e4 LT |
529 | }, |
530 | ||
531 | { | |
4a47f1eb JB |
532 | 11, 58, 58, -31, 58, 58, 58, 58, 58, 58, |
533 | 58, 58, 58, 58, 58, 58, 58, 58, 58 | |
1da177e4 LT |
534 | }, |
535 | ||
536 | { | |
4a47f1eb JB |
537 | 11, -32, -32, -32, -32, -32, -32, 59, -32, -32, |
538 | -32, -32, -32, -32, -32, -32, -32, -32, -32 | |
1da177e4 LT |
539 | }, |
540 | ||
541 | { | |
7a88488b | 542 | 11, -33, -33, -33, -33, -33, -33, -33, -33, -33, |
4a47f1eb | 543 | -33, -33, -33, -33, -33, -33, -33, -33, -33 |
1da177e4 LT |
544 | }, |
545 | ||
546 | { | |
7a88488b | 547 | 11, -34, -34, -34, -34, -34, -34, -34, -34, -34, |
4a47f1eb | 548 | -34, -34, -34, -34, -34, -34, -34, -34, -34 |
1da177e4 LT |
549 | |
550 | }, | |
551 | ||
552 | { | |
7a88488b | 553 | 11, -35, -35, -35, -35, -35, -35, -35, -35, -35, |
4a47f1eb | 554 | -35, 60, 61, 61, -35, -35, -35, -35, -35 |
1da177e4 LT |
555 | }, |
556 | ||
557 | { | |
7a88488b | 558 | 11, -36, -36, -36, -36, -36, -36, -36, -36, -36, |
4a47f1eb | 559 | -36, 61, 61, 61, -36, -36, -36, -36, -36 |
1da177e4 LT |
560 | }, |
561 | ||
562 | { | |
2e0d737f | 563 | 11, -37, -37, -37, -37, -37, -37, -37, -37, -37, |
4a47f1eb | 564 | -37, -37, -37, -37, -37, 62, -37, -37, -37 |
1da177e4 LT |
565 | }, |
566 | ||
567 | { | |
4a47f1eb JB |
568 | 11, -38, -38, -38, -38, -38, -38, -38, -38, -38, |
569 | -38, -38, -38, -38, -38, -38, -38, -38, -38 | |
1da177e4 LT |
570 | }, |
571 | ||
572 | { | |
2e0d737f | 573 | 11, -39, -39, -39, -39, -39, -39, -39, -39, -39, |
4a47f1eb | 574 | -39, -39, -39, -39, -39, 63, -39, -39, -39 |
1da177e4 LT |
575 | |
576 | }, | |
577 | ||
578 | { | |
4a47f1eb JB |
579 | 11, -40, -40, 64, -40, -40, -40, -40, -40, -40, |
580 | -40, -40, -40, -40, -40, -40, -40, -40, -40 | |
1da177e4 LT |
581 | }, |
582 | ||
583 | { | |
2e0d737f | 584 | 11, -41, -41, -41, -41, -41, -41, -41, -41, -41, |
4a47f1eb | 585 | -41, -41, -41, -41, -41, -41, -41, -41, 65 |
1da177e4 LT |
586 | }, |
587 | ||
588 | { | |
4a47f1eb JB |
589 | 11, -42, 42, 43, -42, -42, 44, -42, -42, -42, |
590 | -42, -42, -42, -42, -42, -42, -42, -42, -42 | |
1da177e4 LT |
591 | }, |
592 | ||
593 | { | |
4a47f1eb JB |
594 | 11, -43, -43, -43, -43, -43, -43, -43, -43, -43, |
595 | -43, -43, -43, -43, -43, -43, -43, -43, -43 | |
1da177e4 LT |
596 | }, |
597 | ||
598 | { | |
4a47f1eb JB |
599 | 11, 45, 45, 46, 45, 45, 45, 45, 45, 45, |
600 | 45, 45, 45, 45, 45, 45, 45, 45, 45 | |
1da177e4 LT |
601 | |
602 | }, | |
603 | ||
604 | { | |
4a47f1eb JB |
605 | 11, 45, 45, 46, 45, 45, 45, 45, 45, 45, |
606 | 45, 45, 45, 45, 45, 45, 45, 45, 45 | |
1da177e4 LT |
607 | }, |
608 | ||
609 | { | |
4a47f1eb JB |
610 | 11, -46, -46, -46, -46, -46, -46, -46, -46, -46, |
611 | -46, -46, -46, -46, -46, -46, -46, -46, -46 | |
1da177e4 LT |
612 | }, |
613 | ||
614 | { | |
4a47f1eb JB |
615 | 11, -47, -47, -47, -47, -47, -47, -47, -47, -47, |
616 | -47, -47, -47, 47, -47, -47, -47, -47, -47 | |
1da177e4 LT |
617 | }, |
618 | ||
619 | { | |
4a47f1eb JB |
620 | 11, 48, 48, -48, 48, 48, 48, 48, 48, 48, |
621 | 48, 48, 48, 48, 48, 48, 48, 48, 48 | |
1da177e4 LT |
622 | }, |
623 | ||
624 | { | |
4a47f1eb JB |
625 | 11, -49, 49, 50, -49, -49, -49, -49, -49, -49, |
626 | -49, -49, -49, -49, -49, -49, -49, -49, -49 | |
1da177e4 LT |
627 | |
628 | }, | |
629 | ||
630 | { | |
4a47f1eb JB |
631 | 11, 51, -50, -50, 51, 51, 51, 51, 51, 51, |
632 | 51, 51, 51, 51, 51, 51, 51, 51, 51 | |
1da177e4 LT |
633 | }, |
634 | ||
635 | { | |
2e0d737f | 636 | 11, -51, -51, -51, -51, -51, -51, -51, -51, -51, |
4a47f1eb | 637 | -51, -51, -51, -51, -51, -51, -51, -51, -51 |
1da177e4 LT |
638 | }, |
639 | ||
640 | { | |
4a47f1eb JB |
641 | 11, 52, 52, 53, 52, -52, 52, 52, -52, 52, |
642 | 52, 52, 52, 52, 52, 52, 52, -52, 52 | |
1da177e4 LT |
643 | }, |
644 | ||
645 | { | |
7a88488b | 646 | 11, -53, -53, -53, -53, -53, -53, -53, -53, -53, |
4a47f1eb | 647 | -53, -53, -53, -53, -53, -53, -53, -53, -53 |
1da177e4 LT |
648 | }, |
649 | ||
650 | { | |
4a47f1eb JB |
651 | 11, -54, -54, 55, -54, -54, -54, -54, -54, -54, |
652 | -54, -54, -54, -54, -54, -54, -54, -54, -54 | |
1da177e4 LT |
653 | |
654 | }, | |
655 | ||
656 | { | |
7a88488b | 657 | 11, -55, -55, -55, -55, -55, -55, -55, -55, -55, |
4a47f1eb | 658 | -55, -55, -55, -55, -55, -55, -55, -55, -55 |
1da177e4 LT |
659 | }, |
660 | ||
661 | { | |
4a47f1eb JB |
662 | 11, -56, 56, -56, -56, -56, -56, -56, -56, -56, |
663 | -56, -56, -56, -56, -56, -56, -56, -56, -56 | |
1da177e4 LT |
664 | }, |
665 | ||
666 | { | |
7a88488b | 667 | 11, -57, -57, -57, -57, -57, -57, -57, -57, -57, |
4a47f1eb | 668 | -57, -57, -57, -57, -57, -57, -57, -57, -57 |
1da177e4 LT |
669 | }, |
670 | ||
671 | { | |
4a47f1eb JB |
672 | 11, 58, 58, -58, 58, 58, 58, 58, 58, 58, |
673 | 58, 58, 58, 58, 58, 58, 58, 58, 58 | |
1da177e4 LT |
674 | }, |
675 | ||
676 | { | |
7a88488b | 677 | 11, -59, -59, -59, -59, -59, -59, -59, -59, -59, |
4a47f1eb | 678 | -59, -59, -59, -59, -59, -59, -59, -59, -59 |
1da177e4 LT |
679 | |
680 | }, | |
681 | ||
682 | { | |
7a88488b | 683 | 11, -60, -60, -60, -60, -60, -60, -60, -60, -60, |
4a47f1eb | 684 | -60, 66, 61, 61, -60, -60, -60, -60, -60 |
2e0d737f JB |
685 | }, |
686 | ||
687 | { | |
688 | 11, -61, -61, -61, -61, -61, -61, -61, -61, -61, | |
4a47f1eb | 689 | -61, 61, 61, 61, -61, -61, -61, -61, -61 |
2e0d737f JB |
690 | }, |
691 | ||
692 | { | |
693 | 11, -62, -62, -62, -62, -62, -62, -62, -62, -62, | |
4a47f1eb JB |
694 | -62, -62, -62, -62, -62, -62, -62, -62, -62 |
695 | }, | |
696 | ||
697 | { | |
698 | 11, -63, -63, -63, -63, -63, -63, -63, -63, -63, | |
699 | -63, -63, -63, -63, -63, -63, -63, -63, -63 | |
700 | }, | |
701 | ||
702 | { | |
703 | 11, -64, -64, -64, -64, -64, -64, -64, -64, -64, | |
704 | -64, -64, -64, -64, -64, -64, -64, -64, -64 | |
705 | ||
706 | }, | |
707 | ||
708 | { | |
709 | 11, -65, -65, -65, -65, -65, -65, -65, -65, -65, | |
710 | -65, -65, -65, -65, -65, -65, -65, -65, -65 | |
711 | }, | |
712 | ||
713 | { | |
714 | 11, -66, -66, -66, -66, -66, -66, -66, -66, -66, | |
715 | -66, 61, 61, 61, -66, -66, -66, -66, -66 | |
1da177e4 LT |
716 | }, |
717 | ||
718 | } ; | |
719 | ||
720 | static yy_state_type yy_get_previous_state (void ); | |
721 | static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); | |
722 | static int yy_get_next_buffer (void ); | |
723 | static void yy_fatal_error (yyconst char msg[] ); | |
724 | ||
725 | /* Done after the current pattern has been matched and before the | |
726 | * corresponding action - sets up zconftext. | |
727 | */ | |
728 | #define YY_DO_BEFORE_ACTION \ | |
729 | (yytext_ptr) = yy_bp; \ | |
730 | zconfleng = (size_t) (yy_cp - yy_bp); \ | |
731 | (yy_hold_char) = *yy_cp; \ | |
732 | *yy_cp = '\0'; \ | |
733 | (yy_c_buf_p) = yy_cp; | |
734 | ||
4a47f1eb JB |
735 | #define YY_NUM_RULES 38 |
736 | #define YY_END_OF_BUFFER 39 | |
1da177e4 LT |
737 | /* This struct is not used in this scanner, |
738 | but its presence is necessary. */ | |
739 | struct yy_trans_info | |
740 | { | |
741 | flex_int32_t yy_verify; | |
742 | flex_int32_t yy_nxt; | |
743 | }; | |
4a47f1eb | 744 | static yyconst flex_int16_t yy_accept[67] = |
1da177e4 LT |
745 | { 0, |
746 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
4a47f1eb JB |
747 | 39, 5, 4, 2, 3, 7, 8, 6, 37, 34, |
748 | 36, 29, 33, 32, 31, 27, 26, 21, 13, 20, | |
749 | 24, 27, 11, 12, 23, 23, 18, 14, 19, 27, | |
750 | 27, 4, 2, 3, 3, 1, 6, 37, 34, 36, | |
751 | 35, 29, 28, 31, 30, 26, 15, 24, 9, 23, | |
752 | 23, 16, 17, 25, 10, 22 | |
1da177e4 LT |
753 | } ; |
754 | ||
755 | static yyconst flex_int32_t yy_ec[256] = | |
756 | { 0, | |
757 | 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, | |
758 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
759 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
760 | 1, 2, 4, 5, 6, 1, 1, 7, 8, 9, | |
761 | 10, 1, 1, 1, 11, 12, 12, 13, 13, 13, | |
4a47f1eb JB |
762 | 13, 13, 13, 13, 13, 13, 13, 1, 1, 14, |
763 | 15, 16, 1, 1, 13, 13, 13, 13, 13, 13, | |
1da177e4 LT |
764 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
765 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, | |
4a47f1eb | 766 | 1, 17, 1, 1, 13, 1, 13, 13, 13, 13, |
1da177e4 | 767 | |
7a88488b RZ |
768 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
769 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, | |
4a47f1eb | 770 | 13, 13, 1, 18, 1, 1, 1, 1, 1, 1, |
1da177e4 LT |
771 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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, 1, 1, 1, 1, 1, | |
778 | ||
779 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
780 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
781 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
782 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
783 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
784 | 1, 1, 1, 1, 1 | |
785 | } ; | |
786 | ||
787 | extern int zconf_flex_debug; | |
788 | int zconf_flex_debug = 0; | |
789 | ||
790 | /* The intent behind this definition is that it'll catch | |
791 | * any uses of REJECT which flex missed. | |
792 | */ | |
793 | #define REJECT reject_used_but_not_detected | |
794 | #define yymore() yymore_used_but_not_detected | |
795 | #define YY_MORE_ADJ 0 | |
796 | #define YY_RESTORE_YY_MORE_OFFSET | |
797 | char *zconftext; | |
be2be1d5 | 798 | #define YY_NO_INPUT 1 |
1da177e4 LT |
799 | |
800 | /* | |
801 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> | |
802 | * Released under the terms of the GNU GPL v2.0. | |
803 | */ | |
804 | ||
805 | #include <limits.h> | |
806 | #include <stdio.h> | |
807 | #include <stdlib.h> | |
808 | #include <string.h> | |
809 | #include <unistd.h> | |
810 | ||
1da177e4 LT |
811 | #include "lkc.h" |
812 | ||
813 | #define START_STRSIZE 16 | |
814 | ||
a02f0570 RZ |
815 | static struct { |
816 | struct file *file; | |
817 | int lineno; | |
818 | } current_pos; | |
819 | ||
7a88488b | 820 | static char *text; |
1da177e4 LT |
821 | static int text_size, text_asize; |
822 | ||
823 | struct buffer { | |
bb66fc67 MY |
824 | struct buffer *parent; |
825 | YY_BUFFER_STATE state; | |
1da177e4 LT |
826 | }; |
827 | ||
828 | struct buffer *current_buf; | |
829 | ||
830 | static int last_ts, first_ts; | |
831 | ||
832 | static void zconf_endhelp(void); | |
a02f0570 | 833 | static void zconf_endfile(void); |
1da177e4 | 834 | |
65166571 | 835 | static void new_string(void) |
1da177e4 | 836 | { |
527ffe58 | 837 | text = xmalloc(START_STRSIZE); |
1da177e4 | 838 | text_asize = START_STRSIZE; |
1da177e4 | 839 | text_size = 0; |
7a88488b | 840 | *text = 0; |
1da177e4 LT |
841 | } |
842 | ||
65166571 | 843 | static void append_string(const char *str, int size) |
1da177e4 LT |
844 | { |
845 | int new_size = text_size + size + 1; | |
846 | if (new_size > text_asize) { | |
7a88488b RZ |
847 | new_size += START_STRSIZE - 1; |
848 | new_size &= -START_STRSIZE; | |
1da177e4 LT |
849 | text = realloc(text, new_size); |
850 | text_asize = new_size; | |
1da177e4 | 851 | } |
7a88488b | 852 | memcpy(text + text_size, str, size); |
1da177e4 | 853 | text_size += size; |
7a88488b | 854 | text[text_size] = 0; |
1da177e4 LT |
855 | } |
856 | ||
65166571 | 857 | static void alloc_string(const char *str, int size) |
1da177e4 | 858 | { |
527ffe58 | 859 | text = xmalloc(size + 1); |
1da177e4 LT |
860 | memcpy(text, str, size); |
861 | text[size] = 0; | |
862 | } | |
863 | ||
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 | |
947 | #define YY_READ_BUF_SIZE 8192 | |
948 | #endif | |
949 | ||
950 | /* Copy whatever the last rule matched to the standard output. */ | |
951 | #ifndef ECHO | |
952 | /* This used to be an fputs(), but since the string might contain NUL's, | |
953 | * we now use fwrite(). | |
954 | */ | |
2e0d737f | 955 | #define ECHO fwrite( zconftext, zconfleng, 1, zconfout ) |
1da177e4 LT |
956 | #endif |
957 | ||
958 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, | |
959 | * is returned in "result". | |
960 | */ | |
961 | #ifndef YY_INPUT | |
962 | #define YY_INPUT(buf,result,max_size) \ | |
963 | errno=0; \ | |
964 | while ( (result = read( fileno(zconfin), (char *) buf, max_size )) < 0 ) \ | |
965 | { \ | |
966 | if( errno != EINTR) \ | |
967 | { \ | |
968 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ | |
969 | break; \ | |
970 | } \ | |
971 | errno=0; \ | |
972 | clearerr(zconfin); \ | |
973 | }\ | |
974 | \ | |
975 | ||
976 | #endif | |
977 | ||
978 | /* No semi-colon after return; correct usage is to write "yyterminate();" - | |
979 | * we don't want an extra ';' after the "return" because that will cause | |
980 | * some compilers to complain about unreachable statements. | |
981 | */ | |
982 | #ifndef yyterminate | |
983 | #define yyterminate() return YY_NULL | |
984 | #endif | |
985 | ||
986 | /* Number of entries by which start-condition stack grows. */ | |
987 | #ifndef YY_START_STACK_INCR | |
988 | #define YY_START_STACK_INCR 25 | |
989 | #endif | |
990 | ||
991 | /* Report a fatal error. */ | |
992 | #ifndef YY_FATAL_ERROR | |
993 | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) | |
994 | #endif | |
995 | ||
996 | /* end tables serialization structures and prototypes */ | |
997 | ||
998 | /* Default declaration of generated scanner - a define so the user can | |
999 | * easily add parameters. | |
1000 | */ | |
1001 | #ifndef YY_DECL | |
1002 | #define YY_DECL_IS_OURS 1 | |
1003 | ||
1004 | extern int zconflex (void); | |
1005 | ||
1006 | #define YY_DECL int zconflex (void) | |
1007 | #endif /* !YY_DECL */ | |
1008 | ||
1009 | /* Code executed at the beginning of each rule, after zconftext and zconfleng | |
1010 | * have been set up. | |
1011 | */ | |
1012 | #ifndef YY_USER_ACTION | |
1013 | #define YY_USER_ACTION | |
1014 | #endif | |
1015 | ||
1016 | /* Code executed at the end of each rule. */ | |
1017 | #ifndef YY_BREAK | |
1018 | #define YY_BREAK break; | |
1019 | #endif | |
1020 | ||
1021 | #define YY_RULE_SETUP \ | |
1022 | YY_USER_ACTION | |
1023 | ||
1024 | /** The main scanner function which does all the work. | |
1025 | */ | |
1026 | YY_DECL | |
1027 | { | |
1028 | register yy_state_type yy_current_state; | |
1029 | register char *yy_cp, *yy_bp; | |
1030 | register int yy_act; | |
1031 | ||
1032 | int str = 0; | |
1033 | int ts, i; | |
1034 | ||
f6a88aa8 | 1035 | if ( !(yy_init) ) |
1da177e4 | 1036 | { |
f6a88aa8 | 1037 | (yy_init) = 1; |
1da177e4 LT |
1038 | |
1039 | #ifdef YY_USER_INIT | |
1040 | YY_USER_INIT; | |
1041 | #endif | |
1042 | ||
1043 | if ( ! (yy_start) ) | |
1044 | (yy_start) = 1; /* first start state */ | |
1045 | ||
1046 | if ( ! zconfin ) | |
1047 | zconfin = stdin; | |
1048 | ||
1049 | if ( ! zconfout ) | |
1050 | zconfout = stdout; | |
1051 | ||
1052 | if ( ! YY_CURRENT_BUFFER ) { | |
1053 | zconfensure_buffer_stack (); | |
1054 | YY_CURRENT_BUFFER_LVALUE = | |
1055 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); | |
1056 | } | |
1057 | ||
1058 | zconf_load_buffer_state( ); | |
1059 | } | |
1060 | ||
1061 | while ( 1 ) /* loops until end-of-file is reached */ | |
1062 | { | |
1063 | yy_cp = (yy_c_buf_p); | |
1064 | ||
1065 | /* Support of zconftext. */ | |
1066 | *yy_cp = (yy_hold_char); | |
1067 | ||
1068 | /* yy_bp points to the position in yy_ch_buf of the start of | |
1069 | * the current run. | |
1070 | */ | |
1071 | yy_bp = yy_cp; | |
1072 | ||
1073 | yy_current_state = (yy_start); | |
1074 | yy_match: | |
1075 | while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) | |
1076 | ++yy_cp; | |
1077 | ||
1078 | yy_current_state = -yy_current_state; | |
1079 | ||
1080 | yy_find_action: | |
1081 | yy_act = yy_accept[yy_current_state]; | |
1082 | ||
1083 | YY_DO_BEFORE_ACTION; | |
1084 | ||
1085 | do_action: /* This label is used only to access EOF actions. */ | |
1086 | ||
1087 | switch ( yy_act ) | |
1088 | { /* beginning of action switch */ | |
1089 | case 1: | |
1090 | /* rule 1 can match eol */ | |
1da177e4 | 1091 | case 2: |
a02f0570 | 1092 | /* rule 2 can match eol */ |
1da177e4 | 1093 | YY_RULE_SETUP |
a02f0570 RZ |
1094 | { |
1095 | current_file->lineno++; | |
1096 | return T_EOL; | |
1097 | } | |
1da177e4 LT |
1098 | YY_BREAK |
1099 | case 3: | |
1da177e4 | 1100 | YY_RULE_SETUP |
a02f0570 | 1101 | |
1da177e4 LT |
1102 | YY_BREAK |
1103 | case 4: | |
1104 | YY_RULE_SETUP | |
1105 | { | |
1106 | BEGIN(COMMAND); | |
1107 | } | |
1108 | YY_BREAK | |
1109 | case 5: | |
1110 | YY_RULE_SETUP | |
1111 | { | |
1112 | unput(zconftext[0]); | |
1113 | BEGIN(COMMAND); | |
1114 | } | |
1115 | YY_BREAK | |
1116 | ||
1117 | case 6: | |
1118 | YY_RULE_SETUP | |
1da177e4 | 1119 | { |
2f76b358 | 1120 | const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); |
a02f0570 RZ |
1121 | BEGIN(PARAM); |
1122 | current_pos.file = current_file; | |
1123 | current_pos.lineno = current_file->lineno; | |
7a88488b | 1124 | if (id && id->flags & TF_COMMAND) { |
3370f9f0 | 1125 | zconflval.id = id; |
7a88488b RZ |
1126 | return id->token; |
1127 | } | |
1da177e4 LT |
1128 | alloc_string(zconftext, zconfleng); |
1129 | zconflval.string = text; | |
1130 | return T_WORD; | |
1131 | } | |
1132 | YY_BREAK | |
7a88488b | 1133 | case 7: |
1da177e4 LT |
1134 | YY_RULE_SETUP |
1135 | ||
1136 | YY_BREAK | |
7a88488b RZ |
1137 | case 8: |
1138 | /* rule 8 can match eol */ | |
1da177e4 | 1139 | YY_RULE_SETUP |
a02f0570 RZ |
1140 | { |
1141 | BEGIN(INITIAL); | |
1142 | current_file->lineno++; | |
1143 | return T_EOL; | |
1144 | } | |
1da177e4 LT |
1145 | YY_BREAK |
1146 | ||
7a88488b | 1147 | case 9: |
1da177e4 LT |
1148 | YY_RULE_SETUP |
1149 | return T_AND; | |
1150 | YY_BREAK | |
7a88488b | 1151 | case 10: |
1da177e4 LT |
1152 | YY_RULE_SETUP |
1153 | return T_OR; | |
1154 | YY_BREAK | |
7a88488b | 1155 | case 11: |
1da177e4 LT |
1156 | YY_RULE_SETUP |
1157 | return T_OPEN_PAREN; | |
1158 | YY_BREAK | |
7a88488b | 1159 | case 12: |
1da177e4 LT |
1160 | YY_RULE_SETUP |
1161 | return T_CLOSE_PAREN; | |
1162 | YY_BREAK | |
7a88488b | 1163 | case 13: |
1da177e4 LT |
1164 | YY_RULE_SETUP |
1165 | return T_NOT; | |
1166 | YY_BREAK | |
7a88488b | 1167 | case 14: |
1da177e4 LT |
1168 | YY_RULE_SETUP |
1169 | return T_EQUAL; | |
1170 | YY_BREAK | |
7a88488b | 1171 | case 15: |
1da177e4 LT |
1172 | YY_RULE_SETUP |
1173 | return T_UNEQUAL; | |
1174 | YY_BREAK | |
7a88488b | 1175 | case 16: |
1da177e4 | 1176 | YY_RULE_SETUP |
4a47f1eb JB |
1177 | return T_LESS_EQUAL; |
1178 | YY_BREAK | |
1179 | case 17: | |
1180 | YY_RULE_SETUP | |
1181 | return T_GREATER_EQUAL; | |
1182 | YY_BREAK | |
1183 | case 18: | |
1184 | YY_RULE_SETUP | |
1185 | return T_LESS; | |
1186 | YY_BREAK | |
1187 | case 19: | |
1188 | YY_RULE_SETUP | |
1189 | return T_GREATER; | |
1190 | YY_BREAK | |
1191 | case 20: | |
1192 | YY_RULE_SETUP | |
1da177e4 LT |
1193 | { |
1194 | str = zconftext[0]; | |
1195 | new_string(); | |
1196 | BEGIN(STRING); | |
1197 | } | |
1198 | YY_BREAK | |
4a47f1eb JB |
1199 | case 21: |
1200 | /* rule 21 can match eol */ | |
1da177e4 LT |
1201 | YY_RULE_SETUP |
1202 | BEGIN(INITIAL); current_file->lineno++; return T_EOL; | |
1203 | YY_BREAK | |
4a47f1eb | 1204 | case 22: |
1da177e4 LT |
1205 | YY_RULE_SETUP |
1206 | /* ignore */ | |
1207 | YY_BREAK | |
4a47f1eb | 1208 | case 23: |
1da177e4 LT |
1209 | YY_RULE_SETUP |
1210 | { | |
2f76b358 | 1211 | const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); |
3370f9f0 RZ |
1212 | if (id && id->flags & TF_PARAM) { |
1213 | zconflval.id = id; | |
7a88488b | 1214 | return id->token; |
3370f9f0 | 1215 | } |
1da177e4 LT |
1216 | alloc_string(zconftext, zconfleng); |
1217 | zconflval.string = text; | |
1218 | return T_WORD; | |
1219 | } | |
1220 | YY_BREAK | |
4a47f1eb | 1221 | case 24: |
1da177e4 LT |
1222 | YY_RULE_SETUP |
1223 | /* comment */ | |
1224 | YY_BREAK | |
4a47f1eb JB |
1225 | case 25: |
1226 | /* rule 25 can match eol */ | |
1da177e4 LT |
1227 | YY_RULE_SETUP |
1228 | current_file->lineno++; | |
1229 | YY_BREAK | |
4a47f1eb | 1230 | case 26: |
1da177e4 LT |
1231 | YY_RULE_SETUP |
1232 | ||
2e0d737f | 1233 | YY_BREAK |
4a47f1eb | 1234 | case 27: |
2e0d737f JB |
1235 | YY_RULE_SETUP |
1236 | { | |
1237 | fprintf(stderr, | |
1238 | "%s:%d:warning: ignoring unsupported character '%c'\n", | |
1239 | zconf_curname(), zconf_lineno(), *zconftext); | |
1240 | } | |
1da177e4 LT |
1241 | YY_BREAK |
1242 | case YY_STATE_EOF(PARAM): | |
1243 | { | |
1244 | BEGIN(INITIAL); | |
1245 | } | |
1246 | YY_BREAK | |
1247 | ||
4a47f1eb JB |
1248 | case 28: |
1249 | /* rule 28 can match eol */ | |
1da177e4 LT |
1250 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
1251 | (yy_c_buf_p) = yy_cp -= 1; | |
1252 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ | |
1253 | YY_RULE_SETUP | |
1254 | { | |
1255 | append_string(zconftext, zconfleng); | |
1256 | zconflval.string = text; | |
1257 | return T_WORD_QUOTE; | |
1258 | } | |
1259 | YY_BREAK | |
4a47f1eb | 1260 | case 29: |
1da177e4 LT |
1261 | YY_RULE_SETUP |
1262 | { | |
1263 | append_string(zconftext, zconfleng); | |
1264 | } | |
1265 | YY_BREAK | |
4a47f1eb JB |
1266 | case 30: |
1267 | /* rule 30 can match eol */ | |
1da177e4 LT |
1268 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
1269 | (yy_c_buf_p) = yy_cp -= 1; | |
1270 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ | |
1271 | YY_RULE_SETUP | |
1272 | { | |
1273 | append_string(zconftext + 1, zconfleng - 1); | |
1274 | zconflval.string = text; | |
1275 | return T_WORD_QUOTE; | |
1276 | } | |
1277 | YY_BREAK | |
4a47f1eb | 1278 | case 31: |
1da177e4 LT |
1279 | YY_RULE_SETUP |
1280 | { | |
1281 | append_string(zconftext + 1, zconfleng - 1); | |
1282 | } | |
1283 | YY_BREAK | |
4a47f1eb | 1284 | case 32: |
1da177e4 LT |
1285 | YY_RULE_SETUP |
1286 | { | |
1287 | if (str == zconftext[0]) { | |
1288 | BEGIN(PARAM); | |
1289 | zconflval.string = text; | |
1290 | return T_WORD_QUOTE; | |
1291 | } else | |
1292 | append_string(zconftext, 1); | |
1293 | } | |
1294 | YY_BREAK | |
4a47f1eb JB |
1295 | case 33: |
1296 | /* rule 33 can match eol */ | |
1da177e4 LT |
1297 | YY_RULE_SETUP |
1298 | { | |
1299 | printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); | |
1300 | current_file->lineno++; | |
1301 | BEGIN(INITIAL); | |
1302 | return T_EOL; | |
1303 | } | |
1304 | YY_BREAK | |
1305 | case YY_STATE_EOF(STRING): | |
1306 | { | |
1307 | BEGIN(INITIAL); | |
1308 | } | |
1309 | YY_BREAK | |
1310 | ||
4a47f1eb | 1311 | case 34: |
1da177e4 LT |
1312 | YY_RULE_SETUP |
1313 | { | |
1314 | ts = 0; | |
1315 | for (i = 0; i < zconfleng; i++) { | |
1316 | if (zconftext[i] == '\t') | |
1317 | ts = (ts & ~7) + 8; | |
1318 | else | |
1319 | ts++; | |
1320 | } | |
1321 | last_ts = ts; | |
1322 | if (first_ts) { | |
1323 | if (ts < first_ts) { | |
1324 | zconf_endhelp(); | |
1325 | return T_HELPTEXT; | |
1326 | } | |
1327 | ts -= first_ts; | |
1328 | while (ts > 8) { | |
1329 | append_string(" ", 8); | |
1330 | ts -= 8; | |
1331 | } | |
1332 | append_string(" ", ts); | |
1333 | } | |
1334 | } | |
1335 | YY_BREAK | |
4a47f1eb JB |
1336 | case 35: |
1337 | /* rule 35 can match eol */ | |
1da177e4 LT |
1338 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
1339 | (yy_c_buf_p) = yy_cp -= 1; | |
1340 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ | |
1341 | YY_RULE_SETUP | |
1342 | { | |
1343 | current_file->lineno++; | |
1344 | zconf_endhelp(); | |
1345 | return T_HELPTEXT; | |
1346 | } | |
1347 | YY_BREAK | |
4a47f1eb JB |
1348 | case 36: |
1349 | /* rule 36 can match eol */ | |
1da177e4 LT |
1350 | YY_RULE_SETUP |
1351 | { | |
1352 | current_file->lineno++; | |
1353 | append_string("\n", 1); | |
1354 | } | |
1355 | YY_BREAK | |
4a47f1eb | 1356 | case 37: |
1da177e4 LT |
1357 | YY_RULE_SETUP |
1358 | { | |
f7a4b4cd EG |
1359 | while (zconfleng) { |
1360 | if ((zconftext[zconfleng-1] != ' ') && (zconftext[zconfleng-1] != '\t')) | |
1361 | break; | |
1362 | zconfleng--; | |
1363 | } | |
1da177e4 LT |
1364 | append_string(zconftext, zconfleng); |
1365 | if (!first_ts) | |
1366 | first_ts = last_ts; | |
1367 | } | |
1368 | YY_BREAK | |
1369 | case YY_STATE_EOF(HELP): | |
1370 | { | |
1371 | zconf_endhelp(); | |
1372 | return T_HELPTEXT; | |
1373 | } | |
1374 | YY_BREAK | |
1375 | ||
1376 | case YY_STATE_EOF(INITIAL): | |
1377 | case YY_STATE_EOF(COMMAND): | |
1378 | { | |
a02f0570 | 1379 | if (current_file) { |
1da177e4 | 1380 | zconf_endfile(); |
a02f0570 | 1381 | return T_EOL; |
1da177e4 LT |
1382 | } |
1383 | fclose(zconfin); | |
1384 | yyterminate(); | |
1385 | } | |
1386 | YY_BREAK | |
4a47f1eb | 1387 | case 38: |
1da177e4 LT |
1388 | YY_RULE_SETUP |
1389 | YY_FATAL_ERROR( "flex scanner jammed" ); | |
1390 | YY_BREAK | |
1391 | ||
1392 | case YY_END_OF_BUFFER: | |
1393 | { | |
1394 | /* Amount of text matched not including the EOB char. */ | |
1395 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; | |
1396 | ||
1397 | /* Undo the effects of YY_DO_BEFORE_ACTION. */ | |
1398 | *yy_cp = (yy_hold_char); | |
1399 | YY_RESTORE_YY_MORE_OFFSET | |
1400 | ||
1401 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) | |
1402 | { | |
1403 | /* We're scanning a new file or input source. It's | |
1404 | * possible that this happened because the user | |
1405 | * just pointed zconfin at a new source and called | |
1406 | * zconflex(). If so, then we have to assure | |
1407 | * consistency between YY_CURRENT_BUFFER and our | |
1408 | * globals. Here is the right place to do so, because | |
1409 | * this is the first action (other than possibly a | |
1410 | * back-up) that will match for the new input source. | |
1411 | */ | |
1412 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; | |
1413 | YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin; | |
1414 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; | |
1415 | } | |
1416 | ||
1417 | /* Note that here we test for yy_c_buf_p "<=" to the position | |
1418 | * of the first EOB in the buffer, since yy_c_buf_p will | |
1419 | * already have been incremented past the NUL character | |
1420 | * (since all states make transitions on EOB to the | |
1421 | * end-of-buffer state). Contrast this with the test | |
1422 | * in input(). | |
1423 | */ | |
1424 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) | |
1425 | { /* This was really a NUL. */ | |
1426 | yy_state_type yy_next_state; | |
1427 | ||
1428 | (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; | |
1429 | ||
1430 | yy_current_state = yy_get_previous_state( ); | |
1431 | ||
1432 | /* Okay, we're now positioned to make the NUL | |
1433 | * transition. We couldn't have | |
1434 | * yy_get_previous_state() go ahead and do it | |
1435 | * for us because it doesn't know how to deal | |
1436 | * with the possibility of jamming (and we don't | |
1437 | * want to build jamming into it because then it | |
1438 | * will run more slowly). | |
1439 | */ | |
1440 | ||
1441 | yy_next_state = yy_try_NUL_trans( yy_current_state ); | |
1442 | ||
1443 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; | |
1444 | ||
1445 | if ( yy_next_state ) | |
1446 | { | |
1447 | /* Consume the NUL. */ | |
1448 | yy_cp = ++(yy_c_buf_p); | |
1449 | yy_current_state = yy_next_state; | |
1450 | goto yy_match; | |
1451 | } | |
1452 | ||
1453 | else | |
1454 | { | |
1455 | yy_cp = (yy_c_buf_p); | |
1456 | goto yy_find_action; | |
1457 | } | |
1458 | } | |
1459 | ||
1460 | else switch ( yy_get_next_buffer( ) ) | |
1461 | { | |
1462 | case EOB_ACT_END_OF_FILE: | |
1463 | { | |
1464 | (yy_did_buffer_switch_on_eof) = 0; | |
1465 | ||
1466 | if ( zconfwrap( ) ) | |
1467 | { | |
1468 | /* Note: because we've taken care in | |
1469 | * yy_get_next_buffer() to have set up | |
1470 | * zconftext, we can now set up | |
1471 | * yy_c_buf_p so that if some total | |
1472 | * hoser (like flex itself) wants to | |
1473 | * call the scanner after we return the | |
1474 | * YY_NULL, it'll still work - another | |
1475 | * YY_NULL will get returned. | |
1476 | */ | |
1477 | (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; | |
1478 | ||
1479 | yy_act = YY_STATE_EOF(YY_START); | |
1480 | goto do_action; | |
1481 | } | |
1482 | ||
1483 | else | |
1484 | { | |
1485 | if ( ! (yy_did_buffer_switch_on_eof) ) | |
1486 | YY_NEW_FILE; | |
1487 | } | |
1488 | break; | |
1489 | } | |
1490 | ||
1491 | case EOB_ACT_CONTINUE_SCAN: | |
1492 | (yy_c_buf_p) = | |
1493 | (yytext_ptr) + yy_amount_of_matched_text; | |
1494 | ||
1495 | yy_current_state = yy_get_previous_state( ); | |
1496 | ||
1497 | yy_cp = (yy_c_buf_p); | |
1498 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; | |
1499 | goto yy_match; | |
1500 | ||
1501 | case EOB_ACT_LAST_MATCH: | |
1502 | (yy_c_buf_p) = | |
1503 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; | |
1504 | ||
1505 | yy_current_state = yy_get_previous_state( ); | |
1506 | ||
1507 | yy_cp = (yy_c_buf_p); | |
1508 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; | |
1509 | goto yy_find_action; | |
1510 | } | |
1511 | break; | |
1512 | } | |
1513 | ||
1514 | default: | |
1515 | YY_FATAL_ERROR( | |
1516 | "fatal flex scanner internal error--no action found" ); | |
1517 | } /* end of action switch */ | |
1518 | } /* end of scanning one token */ | |
1519 | } /* end of zconflex */ | |
1520 | ||
1521 | /* yy_get_next_buffer - try to read in a new buffer | |
1522 | * | |
1523 | * Returns a code representing an action: | |
1524 | * EOB_ACT_LAST_MATCH - | |
1525 | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position | |
1526 | * EOB_ACT_END_OF_FILE - end of file | |
1527 | */ | |
1528 | static int yy_get_next_buffer (void) | |
1529 | { | |
1530 | register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; | |
1531 | register char *source = (yytext_ptr); | |
1532 | register int number_to_move, i; | |
1533 | int ret_val; | |
1534 | ||
1535 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) | |
1536 | YY_FATAL_ERROR( | |
1537 | "fatal flex scanner internal error--end of buffer missed" ); | |
1538 | ||
1539 | if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) | |
1540 | { /* Don't try to fill the buffer, so this is an EOF. */ | |
1541 | if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) | |
1542 | { | |
1543 | /* We matched a single character, the EOB, so | |
1544 | * treat this as a final EOF. | |
1545 | */ | |
1546 | return EOB_ACT_END_OF_FILE; | |
1547 | } | |
1548 | ||
1549 | else | |
1550 | { | |
1551 | /* We matched some text prior to the EOB, first | |
1552 | * process it. | |
1553 | */ | |
1554 | return EOB_ACT_LAST_MATCH; | |
1555 | } | |
1556 | } | |
1557 | ||
1558 | /* Try to read more data. */ | |
1559 | ||
1560 | /* First move last chars to start of buffer. */ | |
1561 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; | |
1562 | ||
1563 | for ( i = 0; i < number_to_move; ++i ) | |
1564 | *(dest++) = *(source++); | |
1565 | ||
1566 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) | |
1567 | /* don't do the read, it's not guaranteed to return an EOF, | |
1568 | * just force an EOF | |
1569 | */ | |
1570 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; | |
1571 | ||
1572 | else | |
1573 | { | |
f6a88aa8 | 1574 | int num_to_read = |
1da177e4 LT |
1575 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
1576 | ||
1577 | while ( num_to_read <= 0 ) | |
1578 | { /* Not enough room in the buffer - grow it. */ | |
1579 | ||
1580 | /* just a shorter name for the current buffer */ | |
1581 | YY_BUFFER_STATE b = YY_CURRENT_BUFFER; | |
1582 | ||
1583 | int yy_c_buf_p_offset = | |
1584 | (int) ((yy_c_buf_p) - b->yy_ch_buf); | |
1585 | ||
1586 | if ( b->yy_is_our_buffer ) | |
1587 | { | |
1588 | int new_size = b->yy_buf_size * 2; | |
1589 | ||
1590 | if ( new_size <= 0 ) | |
1591 | b->yy_buf_size += b->yy_buf_size / 8; | |
1592 | else | |
1593 | b->yy_buf_size *= 2; | |
1594 | ||
1595 | b->yy_ch_buf = (char *) | |
1596 | /* Include room in for 2 EOB chars. */ | |
1597 | zconfrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); | |
1598 | } | |
1599 | else | |
1600 | /* Can't grow it, we don't own it. */ | |
1601 | b->yy_ch_buf = 0; | |
1602 | ||
1603 | if ( ! b->yy_ch_buf ) | |
1604 | YY_FATAL_ERROR( | |
1605 | "fatal error - scanner input buffer overflow" ); | |
1606 | ||
1607 | (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; | |
1608 | ||
1609 | num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - | |
1610 | number_to_move - 1; | |
1611 | ||
1612 | } | |
1613 | ||
1614 | if ( num_to_read > YY_READ_BUF_SIZE ) | |
1615 | num_to_read = YY_READ_BUF_SIZE; | |
1616 | ||
1617 | /* Read in more data. */ | |
1618 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), | |
5a1aa8a1 | 1619 | (yy_n_chars), (size_t) num_to_read ); |
1da177e4 LT |
1620 | |
1621 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); | |
1622 | } | |
1623 | ||
1624 | if ( (yy_n_chars) == 0 ) | |
1625 | { | |
1626 | if ( number_to_move == YY_MORE_ADJ ) | |
1627 | { | |
1628 | ret_val = EOB_ACT_END_OF_FILE; | |
1629 | zconfrestart(zconfin ); | |
1630 | } | |
1631 | ||
1632 | else | |
1633 | { | |
1634 | ret_val = EOB_ACT_LAST_MATCH; | |
1635 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = | |
1636 | YY_BUFFER_EOF_PENDING; | |
1637 | } | |
1638 | } | |
1639 | ||
1640 | else | |
1641 | ret_val = EOB_ACT_CONTINUE_SCAN; | |
1642 | ||
be2be1d5 AB |
1643 | if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
1644 | /* Extend the array by 50%, plus the number we really need. */ | |
1645 | yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); | |
1646 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) zconfrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); | |
1647 | if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) | |
1648 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); | |
1649 | } | |
1650 | ||
1da177e4 LT |
1651 | (yy_n_chars) += number_to_move; |
1652 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; | |
1653 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; | |
1654 | ||
1655 | (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; | |
1656 | ||
1657 | return ret_val; | |
1658 | } | |
1659 | ||
1660 | /* yy_get_previous_state - get the state just before the EOB char was reached */ | |
1661 | ||
1662 | static yy_state_type yy_get_previous_state (void) | |
1663 | { | |
1664 | register yy_state_type yy_current_state; | |
1665 | register char *yy_cp; | |
1666 | ||
1667 | yy_current_state = (yy_start); | |
1668 | ||
1669 | for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) | |
1670 | { | |
1671 | yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; | |
1672 | } | |
1673 | ||
1674 | return yy_current_state; | |
1675 | } | |
1676 | ||
1677 | /* yy_try_NUL_trans - try to make a transition on the NUL character | |
1678 | * | |
1679 | * synopsis | |
1680 | * next_state = yy_try_NUL_trans( current_state ); | |
1681 | */ | |
1682 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) | |
1683 | { | |
1684 | register int yy_is_jam; | |
1685 | ||
1686 | yy_current_state = yy_nxt[yy_current_state][1]; | |
1687 | yy_is_jam = (yy_current_state <= 0); | |
1688 | ||
1689 | return yy_is_jam ? 0 : yy_current_state; | |
1690 | } | |
1691 | ||
1692 | static void yyunput (int c, register char * yy_bp ) | |
1693 | { | |
1694 | register char *yy_cp; | |
1695 | ||
1696 | yy_cp = (yy_c_buf_p); | |
1697 | ||
1698 | /* undo effects of setting up zconftext */ | |
1699 | *yy_cp = (yy_hold_char); | |
1700 | ||
1701 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) | |
1702 | { /* need to shift things up to make room */ | |
1703 | /* +2 for EOB chars. */ | |
1704 | register int number_to_move = (yy_n_chars) + 2; | |
1705 | register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ | |
1706 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; | |
1707 | register char *source = | |
1708 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; | |
1709 | ||
1710 | while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) | |
1711 | *--dest = *--source; | |
1712 | ||
1713 | yy_cp += (int) (dest - source); | |
1714 | yy_bp += (int) (dest - source); | |
1715 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = | |
1716 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; | |
1717 | ||
1718 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) | |
1719 | YY_FATAL_ERROR( "flex scanner push-back overflow" ); | |
1720 | } | |
1721 | ||
1722 | *--yy_cp = (char) c; | |
1723 | ||
1724 | (yytext_ptr) = yy_bp; | |
1725 | (yy_hold_char) = *yy_cp; | |
1726 | (yy_c_buf_p) = yy_cp; | |
1727 | } | |
1728 | ||
1729 | #ifndef YY_NO_INPUT | |
1730 | #ifdef __cplusplus | |
1731 | static int yyinput (void) | |
1732 | #else | |
1733 | static int input (void) | |
1734 | #endif | |
1735 | ||
1736 | { | |
1737 | int c; | |
1738 | ||
1739 | *(yy_c_buf_p) = (yy_hold_char); | |
1740 | ||
1741 | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) | |
1742 | { | |
1743 | /* yy_c_buf_p now points to the character we want to return. | |
1744 | * If this occurs *before* the EOB characters, then it's a | |
1745 | * valid NUL; if not, then we've hit the end of the buffer. | |
1746 | */ | |
1747 | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) | |
1748 | /* This was really a NUL. */ | |
1749 | *(yy_c_buf_p) = '\0'; | |
1750 | ||
1751 | else | |
1752 | { /* need more input */ | |
1753 | int offset = (yy_c_buf_p) - (yytext_ptr); | |
1754 | ++(yy_c_buf_p); | |
1755 | ||
1756 | switch ( yy_get_next_buffer( ) ) | |
1757 | { | |
1758 | case EOB_ACT_LAST_MATCH: | |
1759 | /* This happens because yy_g_n_b() | |
1760 | * sees that we've accumulated a | |
1761 | * token and flags that we need to | |
1762 | * try matching the token before | |
1763 | * proceeding. But for input(), | |
1764 | * there's no matching to consider. | |
1765 | * So convert the EOB_ACT_LAST_MATCH | |
1766 | * to EOB_ACT_END_OF_FILE. | |
1767 | */ | |
1768 | ||
1769 | /* Reset buffer status. */ | |
1770 | zconfrestart(zconfin ); | |
1771 | ||
1772 | /*FALLTHROUGH*/ | |
1773 | ||
1774 | case EOB_ACT_END_OF_FILE: | |
1775 | { | |
1776 | if ( zconfwrap( ) ) | |
1777 | return EOF; | |
1778 | ||
1779 | if ( ! (yy_did_buffer_switch_on_eof) ) | |
1780 | YY_NEW_FILE; | |
1781 | #ifdef __cplusplus | |
1782 | return yyinput(); | |
1783 | #else | |
1784 | return input(); | |
1785 | #endif | |
1786 | } | |
1787 | ||
1788 | case EOB_ACT_CONTINUE_SCAN: | |
1789 | (yy_c_buf_p) = (yytext_ptr) + offset; | |
1790 | break; | |
1791 | } | |
1792 | } | |
1793 | } | |
1794 | ||
1795 | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ | |
1796 | *(yy_c_buf_p) = '\0'; /* preserve zconftext */ | |
1797 | (yy_hold_char) = *++(yy_c_buf_p); | |
1798 | ||
1799 | return c; | |
1800 | } | |
1801 | #endif /* ifndef YY_NO_INPUT */ | |
1802 | ||
1803 | /** Immediately switch to a different input stream. | |
1804 | * @param input_file A readable stream. | |
1805 | * | |
1806 | * @note This function does not reset the start condition to @c INITIAL . | |
1807 | */ | |
1808 | void zconfrestart (FILE * input_file ) | |
1809 | { | |
1810 | ||
1811 | if ( ! YY_CURRENT_BUFFER ){ | |
1812 | zconfensure_buffer_stack (); | |
1813 | YY_CURRENT_BUFFER_LVALUE = | |
1814 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); | |
1815 | } | |
1816 | ||
1817 | zconf_init_buffer(YY_CURRENT_BUFFER,input_file ); | |
1818 | zconf_load_buffer_state( ); | |
1819 | } | |
1820 | ||
1821 | /** Switch to a different input buffer. | |
1822 | * @param new_buffer The new input buffer. | |
1823 | * | |
1824 | */ | |
1825 | void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ) | |
1826 | { | |
1827 | ||
1828 | /* TODO. We should be able to replace this entire function body | |
1829 | * with | |
1830 | * zconfpop_buffer_state(); | |
1831 | * zconfpush_buffer_state(new_buffer); | |
1832 | */ | |
1833 | zconfensure_buffer_stack (); | |
1834 | if ( YY_CURRENT_BUFFER == new_buffer ) | |
1835 | return; | |
1836 | ||
1837 | if ( YY_CURRENT_BUFFER ) | |
1838 | { | |
1839 | /* Flush out information for old buffer. */ | |
1840 | *(yy_c_buf_p) = (yy_hold_char); | |
1841 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); | |
1842 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); | |
1843 | } | |
1844 | ||
1845 | YY_CURRENT_BUFFER_LVALUE = new_buffer; | |
1846 | zconf_load_buffer_state( ); | |
1847 | ||
1848 | /* We don't actually know whether we did this switch during | |
1849 | * EOF (zconfwrap()) processing, but the only time this flag | |
1850 | * is looked at is after zconfwrap() is called, so it's safe | |
1851 | * to go ahead and always set it. | |
1852 | */ | |
1853 | (yy_did_buffer_switch_on_eof) = 1; | |
1854 | } | |
1855 | ||
1856 | static void zconf_load_buffer_state (void) | |
1857 | { | |
1858 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; | |
1859 | (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; | |
1860 | zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; | |
1861 | (yy_hold_char) = *(yy_c_buf_p); | |
1862 | } | |
1863 | ||
1864 | /** Allocate and initialize an input buffer state. | |
1865 | * @param file A readable stream. | |
1866 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. | |
1867 | * | |
1868 | * @return the allocated buffer state. | |
1869 | */ | |
1870 | YY_BUFFER_STATE zconf_create_buffer (FILE * file, int size ) | |
1871 | { | |
1872 | YY_BUFFER_STATE b; | |
1873 | ||
1874 | b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); | |
1875 | if ( ! b ) | |
1876 | YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); | |
1877 | ||
1878 | b->yy_buf_size = size; | |
1879 | ||
1880 | /* yy_ch_buf has to be 2 characters longer than the size given because | |
1881 | * we need to put in 2 end-of-buffer characters. | |
1882 | */ | |
1883 | b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2 ); | |
1884 | if ( ! b->yy_ch_buf ) | |
1885 | YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); | |
1886 | ||
1887 | b->yy_is_our_buffer = 1; | |
1888 | ||
1889 | zconf_init_buffer(b,file ); | |
1890 | ||
1891 | return b; | |
1892 | } | |
1893 | ||
1894 | /** Destroy the buffer. | |
1895 | * @param b a buffer created with zconf_create_buffer() | |
1896 | * | |
1897 | */ | |
1898 | void zconf_delete_buffer (YY_BUFFER_STATE b ) | |
1899 | { | |
1900 | ||
1901 | if ( ! b ) | |
1902 | return; | |
1903 | ||
1904 | if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ | |
1905 | YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; | |
1906 | ||
1907 | if ( b->yy_is_our_buffer ) | |
1908 | zconffree((void *) b->yy_ch_buf ); | |
1909 | ||
1910 | zconffree((void *) b ); | |
1911 | } | |
1912 | ||
1913 | /* Initializes or reinitializes a buffer. | |
1914 | * This function is sometimes called more than once on the same buffer, | |
1915 | * such as during a zconfrestart() or at EOF. | |
1916 | */ | |
1917 | static void zconf_init_buffer (YY_BUFFER_STATE b, FILE * file ) | |
1918 | ||
1919 | { | |
1920 | int oerrno = errno; | |
1921 | ||
1922 | zconf_flush_buffer(b ); | |
1923 | ||
1924 | b->yy_input_file = file; | |
1925 | b->yy_fill_buffer = 1; | |
1926 | ||
1927 | /* If b is the current buffer, then zconf_init_buffer was _probably_ | |
1928 | * called from zconfrestart() or through yy_get_next_buffer. | |
1929 | * In that case, we don't want to reset the lineno or column. | |
1930 | */ | |
1931 | if (b != YY_CURRENT_BUFFER){ | |
1932 | b->yy_bs_lineno = 1; | |
1933 | b->yy_bs_column = 0; | |
1934 | } | |
1935 | ||
1936 | b->yy_is_interactive = 0; | |
1937 | ||
1938 | errno = oerrno; | |
1939 | } | |
1940 | ||
1941 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. | |
1942 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. | |
1943 | * | |
1944 | */ | |
1945 | void zconf_flush_buffer (YY_BUFFER_STATE b ) | |
1946 | { | |
1947 | if ( ! b ) | |
1948 | return; | |
1949 | ||
1950 | b->yy_n_chars = 0; | |
1951 | ||
1952 | /* We always need two end-of-buffer characters. The first causes | |
1953 | * a transition to the end-of-buffer state. The second causes | |
1954 | * a jam in that state. | |
1955 | */ | |
1956 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; | |
1957 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; | |
1958 | ||
1959 | b->yy_buf_pos = &b->yy_ch_buf[0]; | |
1960 | ||
1961 | b->yy_at_bol = 1; | |
1962 | b->yy_buffer_status = YY_BUFFER_NEW; | |
1963 | ||
1964 | if ( b == YY_CURRENT_BUFFER ) | |
1965 | zconf_load_buffer_state( ); | |
1966 | } | |
1967 | ||
1968 | /** Pushes the new state onto the stack. The new state becomes | |
1969 | * the current state. This function will allocate the stack | |
1970 | * if necessary. | |
1971 | * @param new_buffer The new state. | |
1972 | * | |
1973 | */ | |
1974 | void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ) | |
1975 | { | |
1976 | if (new_buffer == NULL) | |
1977 | return; | |
1978 | ||
1979 | zconfensure_buffer_stack(); | |
1980 | ||
1981 | /* This block is copied from zconf_switch_to_buffer. */ | |
1982 | if ( YY_CURRENT_BUFFER ) | |
1983 | { | |
1984 | /* Flush out information for old buffer. */ | |
1985 | *(yy_c_buf_p) = (yy_hold_char); | |
1986 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); | |
1987 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); | |
1988 | } | |
1989 | ||
1990 | /* Only push if top exists. Otherwise, replace top. */ | |
1991 | if (YY_CURRENT_BUFFER) | |
1992 | (yy_buffer_stack_top)++; | |
1993 | YY_CURRENT_BUFFER_LVALUE = new_buffer; | |
1994 | ||
1995 | /* copied from zconf_switch_to_buffer. */ | |
1996 | zconf_load_buffer_state( ); | |
1997 | (yy_did_buffer_switch_on_eof) = 1; | |
1998 | } | |
1999 | ||
2000 | /** Removes and deletes the top of the stack, if present. | |
2001 | * The next element becomes the new top. | |
2002 | * | |
2003 | */ | |
2004 | void zconfpop_buffer_state (void) | |
2005 | { | |
2006 | if (!YY_CURRENT_BUFFER) | |
2007 | return; | |
2008 | ||
2009 | zconf_delete_buffer(YY_CURRENT_BUFFER ); | |
2010 | YY_CURRENT_BUFFER_LVALUE = NULL; | |
2011 | if ((yy_buffer_stack_top) > 0) | |
2012 | --(yy_buffer_stack_top); | |
2013 | ||
2014 | if (YY_CURRENT_BUFFER) { | |
2015 | zconf_load_buffer_state( ); | |
2016 | (yy_did_buffer_switch_on_eof) = 1; | |
2017 | } | |
2018 | } | |
2019 | ||
2020 | /* Allocates the stack if it does not exist. | |
2021 | * Guarantees space for at least one push. | |
2022 | */ | |
2023 | static void zconfensure_buffer_stack (void) | |
2024 | { | |
2025 | int num_to_alloc; | |
2026 | ||
2027 | if (!(yy_buffer_stack)) { | |
2028 | ||
2029 | /* First allocation is just for 2 elements, since we don't know if this | |
2030 | * scanner will even need a stack. We use 2 instead of 1 to avoid an | |
2031 | * immediate realloc on the next call. | |
2032 | */ | |
2033 | num_to_alloc = 1; | |
2034 | (yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc | |
2035 | (num_to_alloc * sizeof(struct yy_buffer_state*) | |
2036 | ); | |
be2be1d5 AB |
2037 | if ( ! (yy_buffer_stack) ) |
2038 | YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); | |
2039 | ||
1da177e4 LT |
2040 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
2041 | ||
2042 | (yy_buffer_stack_max) = num_to_alloc; | |
2043 | (yy_buffer_stack_top) = 0; | |
2044 | return; | |
2045 | } | |
2046 | ||
2047 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ | |
2048 | ||
2049 | /* Increase the buffer to prepare for a possible push. */ | |
2050 | int grow_size = 8 /* arbitrary grow size */; | |
2051 | ||
2052 | num_to_alloc = (yy_buffer_stack_max) + grow_size; | |
2053 | (yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc | |
2054 | ((yy_buffer_stack), | |
2055 | num_to_alloc * sizeof(struct yy_buffer_state*) | |
2056 | ); | |
be2be1d5 AB |
2057 | if ( ! (yy_buffer_stack) ) |
2058 | YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); | |
1da177e4 LT |
2059 | |
2060 | /* zero only the new slots.*/ | |
2061 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); | |
2062 | (yy_buffer_stack_max) = num_to_alloc; | |
2063 | } | |
2064 | } | |
2065 | ||
2066 | /** Setup the input buffer state to scan directly from a user-specified character buffer. | |
2067 | * @param base the character buffer | |
2068 | * @param size the size in bytes of the character buffer | |
2069 | * | |
2070 | * @return the newly allocated buffer state object. | |
2071 | */ | |
2072 | YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size ) | |
2073 | { | |
2074 | YY_BUFFER_STATE b; | |
2075 | ||
2076 | if ( size < 2 || | |
2077 | base[size-2] != YY_END_OF_BUFFER_CHAR || | |
2078 | base[size-1] != YY_END_OF_BUFFER_CHAR ) | |
2079 | /* They forgot to leave room for the EOB's. */ | |
2080 | return 0; | |
2081 | ||
2082 | b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); | |
2083 | if ( ! b ) | |
2084 | YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()" ); | |
2085 | ||
2086 | b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ | |
2087 | b->yy_buf_pos = b->yy_ch_buf = base; | |
2088 | b->yy_is_our_buffer = 0; | |
2089 | b->yy_input_file = 0; | |
2090 | b->yy_n_chars = b->yy_buf_size; | |
2091 | b->yy_is_interactive = 0; | |
2092 | b->yy_at_bol = 1; | |
2093 | b->yy_fill_buffer = 0; | |
2094 | b->yy_buffer_status = YY_BUFFER_NEW; | |
2095 | ||
2096 | zconf_switch_to_buffer(b ); | |
2097 | ||
2098 | return b; | |
2099 | } | |
2100 | ||
2101 | /** Setup the input buffer state to scan a string. The next call to zconflex() will | |
2102 | * scan from a @e copy of @a str. | |
5a1aa8a1 | 2103 | * @param yystr a NUL-terminated string to scan |
1da177e4 LT |
2104 | * |
2105 | * @return the newly allocated buffer state object. | |
2106 | * @note If you want to scan bytes that may contain NUL values, then use | |
2107 | * zconf_scan_bytes() instead. | |
2108 | */ | |
f6a88aa8 | 2109 | YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr ) |
1da177e4 LT |
2110 | { |
2111 | ||
f6a88aa8 | 2112 | return zconf_scan_bytes(yystr,strlen(yystr) ); |
1da177e4 LT |
2113 | } |
2114 | ||
2115 | /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will | |
2116 | * scan from a @e copy of @a bytes. | |
2f76b358 AL |
2117 | * @param bytes the byte buffer to scan |
2118 | * @param len the number of bytes in the buffer pointed to by @a bytes. | |
1da177e4 LT |
2119 | * |
2120 | * @return the newly allocated buffer state object. | |
2121 | */ | |
f6a88aa8 | 2122 | YY_BUFFER_STATE zconf_scan_bytes (yyconst char * yybytes, int _yybytes_len ) |
1da177e4 LT |
2123 | { |
2124 | YY_BUFFER_STATE b; | |
2125 | char *buf; | |
2126 | yy_size_t n; | |
2127 | int i; | |
2128 | ||
2129 | /* Get memory for full buffer, including space for trailing EOB's. */ | |
f6a88aa8 | 2130 | n = _yybytes_len + 2; |
1da177e4 LT |
2131 | buf = (char *) zconfalloc(n ); |
2132 | if ( ! buf ) | |
2133 | YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" ); | |
2134 | ||
f6a88aa8 RZ |
2135 | for ( i = 0; i < _yybytes_len; ++i ) |
2136 | buf[i] = yybytes[i]; | |
1da177e4 | 2137 | |
f6a88aa8 | 2138 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
1da177e4 LT |
2139 | |
2140 | b = zconf_scan_buffer(buf,n ); | |
2141 | if ( ! b ) | |
2142 | YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" ); | |
2143 | ||
2144 | /* It's okay to grow etc. this buffer, and we should throw it | |
2145 | * away when we're done. | |
2146 | */ | |
2147 | b->yy_is_our_buffer = 1; | |
2148 | ||
2149 | return b; | |
2150 | } | |
2151 | ||
2152 | #ifndef YY_EXIT_FAILURE | |
2153 | #define YY_EXIT_FAILURE 2 | |
2154 | #endif | |
2155 | ||
2156 | static void yy_fatal_error (yyconst char* msg ) | |
2157 | { | |
2158 | (void) fprintf( stderr, "%s\n", msg ); | |
2159 | exit( YY_EXIT_FAILURE ); | |
2160 | } | |
2161 | ||
2162 | /* Redefine yyless() so it works in section 3 code. */ | |
2163 | ||
2164 | #undef yyless | |
2165 | #define yyless(n) \ | |
2166 | do \ | |
2167 | { \ | |
2168 | /* Undo effects of setting up zconftext. */ \ | |
2169 | int yyless_macro_arg = (n); \ | |
2170 | YY_LESS_LINENO(yyless_macro_arg);\ | |
2171 | zconftext[zconfleng] = (yy_hold_char); \ | |
2172 | (yy_c_buf_p) = zconftext + yyless_macro_arg; \ | |
2173 | (yy_hold_char) = *(yy_c_buf_p); \ | |
2174 | *(yy_c_buf_p) = '\0'; \ | |
2175 | zconfleng = yyless_macro_arg; \ | |
2176 | } \ | |
2177 | while ( 0 ) | |
2178 | ||
2179 | /* Accessor methods (get/set functions) to struct members. */ | |
2180 | ||
2181 | /** Get the current line number. | |
2182 | * | |
2183 | */ | |
2184 | int zconfget_lineno (void) | |
2185 | { | |
2186 | ||
2187 | return zconflineno; | |
2188 | } | |
2189 | ||
2190 | /** Get the input stream. | |
2191 | * | |
2192 | */ | |
2193 | FILE *zconfget_in (void) | |
2194 | { | |
2195 | return zconfin; | |
2196 | } | |
2197 | ||
2198 | /** Get the output stream. | |
2199 | * | |
2200 | */ | |
2201 | FILE *zconfget_out (void) | |
2202 | { | |
2203 | return zconfout; | |
2204 | } | |
2205 | ||
2206 | /** Get the length of the current token. | |
2207 | * | |
2208 | */ | |
2209 | int zconfget_leng (void) | |
2210 | { | |
2211 | return zconfleng; | |
2212 | } | |
2213 | ||
2214 | /** Get the current token. | |
2215 | * | |
2216 | */ | |
2217 | ||
2218 | char *zconfget_text (void) | |
2219 | { | |
2220 | return zconftext; | |
2221 | } | |
2222 | ||
2223 | /** Set the current line number. | |
2224 | * @param line_number | |
2225 | * | |
2226 | */ | |
2227 | void zconfset_lineno (int line_number ) | |
2228 | { | |
2229 | ||
2230 | zconflineno = line_number; | |
2231 | } | |
2232 | ||
2233 | /** Set the input stream. This does not discard the current | |
2234 | * input buffer. | |
2235 | * @param in_str A readable stream. | |
2236 | * | |
2237 | * @see zconf_switch_to_buffer | |
2238 | */ | |
2239 | void zconfset_in (FILE * in_str ) | |
2240 | { | |
2241 | zconfin = in_str ; | |
2242 | } | |
2243 | ||
2244 | void zconfset_out (FILE * out_str ) | |
2245 | { | |
2246 | zconfout = out_str ; | |
2247 | } | |
2248 | ||
2249 | int zconfget_debug (void) | |
2250 | { | |
2251 | return zconf_flex_debug; | |
2252 | } | |
2253 | ||
2254 | void zconfset_debug (int bdebug ) | |
2255 | { | |
2256 | zconf_flex_debug = bdebug ; | |
2257 | } | |
2258 | ||
f6a88aa8 RZ |
2259 | static int yy_init_globals (void) |
2260 | { | |
2261 | /* Initialization is the same as for the non-reentrant scanner. | |
2262 | * This function is called from zconflex_destroy(), so don't allocate here. | |
2263 | */ | |
2264 | ||
2265 | (yy_buffer_stack) = 0; | |
2266 | (yy_buffer_stack_top) = 0; | |
2267 | (yy_buffer_stack_max) = 0; | |
2268 | (yy_c_buf_p) = (char *) 0; | |
2269 | (yy_init) = 0; | |
2270 | (yy_start) = 0; | |
2271 | ||
2272 | /* Defined in main.c */ | |
2273 | #ifdef YY_STDINIT | |
2274 | zconfin = stdin; | |
2275 | zconfout = stdout; | |
2276 | #else | |
2277 | zconfin = (FILE *) 0; | |
2278 | zconfout = (FILE *) 0; | |
2279 | #endif | |
2280 | ||
2281 | /* For future reference: Set errno on error, since we are called by | |
2282 | * zconflex_init() | |
2283 | */ | |
2284 | return 0; | |
2285 | } | |
2286 | ||
1da177e4 LT |
2287 | /* zconflex_destroy is for both reentrant and non-reentrant scanners. */ |
2288 | int zconflex_destroy (void) | |
2289 | { | |
2290 | ||
2291 | /* Pop the buffer stack, destroying each element. */ | |
2292 | while(YY_CURRENT_BUFFER){ | |
2293 | zconf_delete_buffer(YY_CURRENT_BUFFER ); | |
2294 | YY_CURRENT_BUFFER_LVALUE = NULL; | |
2295 | zconfpop_buffer_state(); | |
2296 | } | |
2297 | ||
2298 | /* Destroy the stack itself. */ | |
2299 | zconffree((yy_buffer_stack) ); | |
2300 | (yy_buffer_stack) = NULL; | |
2301 | ||
f6a88aa8 RZ |
2302 | /* Reset the globals. This is important in a non-reentrant scanner so the next time |
2303 | * zconflex() is called, initialization will occur. */ | |
2304 | yy_init_globals( ); | |
2305 | ||
1da177e4 LT |
2306 | return 0; |
2307 | } | |
2308 | ||
2309 | /* | |
2310 | * Internal utility routines. | |
2311 | */ | |
2312 | ||
2313 | #ifndef yytext_ptr | |
2314 | static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) | |
2315 | { | |
2316 | register int i; | |
f6a88aa8 | 2317 | for ( i = 0; i < n; ++i ) |
1da177e4 LT |
2318 | s1[i] = s2[i]; |
2319 | } | |
2320 | #endif | |
2321 | ||
2322 | #ifdef YY_NEED_STRLEN | |
2323 | static int yy_flex_strlen (yyconst char * s ) | |
2324 | { | |
2325 | register int n; | |
f6a88aa8 | 2326 | for ( n = 0; s[n]; ++n ) |
1da177e4 LT |
2327 | ; |
2328 | ||
2329 | return n; | |
2330 | } | |
2331 | #endif | |
2332 | ||
2333 | void *zconfalloc (yy_size_t size ) | |
2334 | { | |
2335 | return (void *) malloc( size ); | |
2336 | } | |
2337 | ||
2338 | void *zconfrealloc (void * ptr, yy_size_t size ) | |
2339 | { | |
2340 | /* The cast to (char *) in the following accommodates both | |
2341 | * implementations that use char* generic pointers, and those | |
2342 | * that use void* generic pointers. It works with the latter | |
2343 | * because both ANSI C and C++ allow castless assignment from | |
2344 | * any pointer type to void*, and deal with argument conversions | |
2345 | * as though doing an assignment. | |
2346 | */ | |
2347 | return (void *) realloc( (char *) ptr, size ); | |
2348 | } | |
2349 | ||
2350 | void zconffree (void * ptr ) | |
2351 | { | |
2352 | free( (char *) ptr ); /* see zconfrealloc() for (char *) cast */ | |
2353 | } | |
2354 | ||
2355 | #define YYTABLES_NAME "yytables" | |
2356 | ||
1da177e4 LT |
2357 | void zconf_starthelp(void) |
2358 | { | |
2359 | new_string(); | |
2360 | last_ts = first_ts = 0; | |
2361 | BEGIN(HELP); | |
2362 | } | |
2363 | ||
2364 | static void zconf_endhelp(void) | |
2365 | { | |
2366 | zconflval.string = text; | |
2367 | BEGIN(INITIAL); | |
2368 | } | |
2369 | ||
2370 | /* | |
2371 | * Try to open specified file with following names: | |
2372 | * ./name | |
2373 | * $(srctree)/name | |
2374 | * The latter is used when srctree is separate from objtree | |
2375 | * when compiling the kernel. | |
2376 | * Return NULL if file is not found. | |
2377 | */ | |
2378 | FILE *zconf_fopen(const char *name) | |
2379 | { | |
2380 | char *env, fullname[PATH_MAX+1]; | |
2381 | FILE *f; | |
2382 | ||
2383 | f = fopen(name, "r"); | |
11de39e2 | 2384 | if (!f && name != NULL && name[0] != '/') { |
1da177e4 LT |
2385 | env = getenv(SRCTREE); |
2386 | if (env) { | |
2387 | sprintf(fullname, "%s/%s", env, name); | |
2388 | f = fopen(fullname, "r"); | |
2389 | } | |
2390 | } | |
2391 | return f; | |
2392 | } | |
2393 | ||
2394 | void zconf_initscan(const char *name) | |
2395 | { | |
2396 | zconfin = zconf_fopen(name); | |
2397 | if (!zconfin) { | |
2398 | printf("can't find file %s\n", name); | |
2399 | exit(1); | |
2400 | } | |
2401 | ||
527ffe58 | 2402 | current_buf = xmalloc(sizeof(*current_buf)); |
1da177e4 LT |
2403 | memset(current_buf, 0, sizeof(*current_buf)); |
2404 | ||
2405 | current_file = file_lookup(name); | |
2406 | current_file->lineno = 1; | |
1da177e4 LT |
2407 | } |
2408 | ||
2409 | void zconf_nextfile(const char *name) | |
2410 | { | |
f094f8a1 | 2411 | struct file *iter; |
1da177e4 | 2412 | struct file *file = file_lookup(name); |
527ffe58 | 2413 | struct buffer *buf = xmalloc(sizeof(*buf)); |
1da177e4 LT |
2414 | memset(buf, 0, sizeof(*buf)); |
2415 | ||
2416 | current_buf->state = YY_CURRENT_BUFFER; | |
c0920a1c | 2417 | zconfin = zconf_fopen(file->name); |
1da177e4 | 2418 | if (!zconfin) { |
c0920a1c AL |
2419 | printf("%s:%d: can't open file \"%s\"\n", |
2420 | zconf_curname(), zconf_lineno(), file->name); | |
1da177e4 LT |
2421 | exit(1); |
2422 | } | |
2423 | zconf_switch_to_buffer(zconf_create_buffer(zconfin,YY_BUF_SIZE)); | |
2424 | buf->parent = current_buf; | |
2425 | current_buf = buf; | |
2426 | ||
f094f8a1 YM |
2427 | for (iter = current_file->parent; iter; iter = iter->parent ) { |
2428 | if (!strcmp(current_file->name,iter->name) ) { | |
2429 | printf("%s:%d: recursive inclusion detected. " | |
2430 | "Inclusion path:\n current file : '%s'\n", | |
2431 | zconf_curname(), zconf_lineno(), | |
2432 | zconf_curname()); | |
2433 | iter = current_file->parent; | |
2434 | while (iter && \ | |
2435 | strcmp(iter->name,current_file->name)) { | |
2436 | printf(" included from: '%s:%d'\n", | |
2437 | iter->name, iter->lineno-1); | |
2438 | iter = iter->parent; | |
2439 | } | |
2440 | if (iter) | |
2441 | printf(" included from: '%s:%d'\n", | |
2442 | iter->name, iter->lineno+1); | |
2443 | exit(1); | |
2444 | } | |
1da177e4 | 2445 | } |
1da177e4 LT |
2446 | file->lineno = 1; |
2447 | file->parent = current_file; | |
2448 | current_file = file; | |
2449 | } | |
2450 | ||
a02f0570 | 2451 | static void zconf_endfile(void) |
1da177e4 LT |
2452 | { |
2453 | struct buffer *parent; | |
2454 | ||
1da177e4 LT |
2455 | current_file = current_file->parent; |
2456 | ||
2457 | parent = current_buf->parent; | |
2458 | if (parent) { | |
2459 | fclose(zconfin); | |
2460 | zconf_delete_buffer(YY_CURRENT_BUFFER); | |
2461 | zconf_switch_to_buffer(parent->state); | |
2462 | } | |
2463 | free(current_buf); | |
2464 | current_buf = parent; | |
1da177e4 LT |
2465 | } |
2466 | ||
2467 | int zconf_lineno(void) | |
2468 | { | |
a02f0570 | 2469 | return current_pos.lineno; |
1da177e4 LT |
2470 | } |
2471 | ||
c0920a1c | 2472 | const char *zconf_curname(void) |
1da177e4 | 2473 | { |
a02f0570 | 2474 | return current_pos.file ? current_pos.file->name : "<none>"; |
1da177e4 LT |
2475 | } |
2476 |