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