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