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Source at commit 2188 created 11 years 3 months ago. By ifabio, Cards list update Preparing update for NVRAM Module | |
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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 | ␉␉new_size += START_STRSIZE - 1;␊ |
826 | ␉␉new_size &= -START_STRSIZE;␊ |
827 | ␉␉text = realloc(text, new_size);␊ |
828 | ␉␉text_asize = new_size;␊ |
829 | ␉}␊ |
830 | ␉memcpy(text + text_size, str, size);␊ |
831 | ␉text_size += size;␊ |
832 | ␉text[text_size] = 0;␊ |
833 | }␊ |
834 | ␊ |
835 | static void alloc_string(const char *str, int size)␊ |
836 | {␊ |
837 | ␉text = malloc(size + 1);␊ |
838 | ␉memcpy(text, str, size);␊ |
839 | ␉text[size] = 0;␊ |
840 | }␊ |
841 | ␊ |
842 | #define INITIAL 0␊ |
843 | #define COMMAND 1␊ |
844 | #define HELP 2␊ |
845 | #define STRING 3␊ |
846 | #define PARAM 4␊ |
847 | ␊ |
848 | #ifndef YY_NO_UNISTD_H␊ |
849 | /* Special case for "unistd.h", since it is non-ANSI. We include it way␊ |
850 | * down here because we want the user's section 1 to have been scanned first.␊ |
851 | * The user has a chance to override it with an option.␊ |
852 | */␊ |
853 | #include <unistd.h>␊ |
854 | #endif␊ |
855 | ␊ |
856 | #ifndef YY_EXTRA_TYPE␊ |
857 | #define YY_EXTRA_TYPE void *␊ |
858 | #endif␊ |
859 | ␊ |
860 | static int yy_init_globals (void );␊ |
861 | ␊ |
862 | /* Accessor methods to globals.␊ |
863 | These are made visible to non-reentrant scanners for convenience. */␊ |
864 | ␊ |
865 | int zconflex_destroy (void );␊ |
866 | ␊ |
867 | int zconfget_debug (void );␊ |
868 | ␊ |
869 | void zconfset_debug (int debug_flag );␊ |
870 | ␊ |
871 | YY_EXTRA_TYPE zconfget_extra (void );␊ |
872 | ␊ |
873 | void zconfset_extra (YY_EXTRA_TYPE user_defined );␊ |
874 | ␊ |
875 | FILE *zconfget_in (void );␊ |
876 | ␊ |
877 | void zconfset_in (FILE * in_str );␊ |
878 | ␊ |
879 | FILE *zconfget_out (void );␊ |
880 | ␊ |
881 | void zconfset_out (FILE * out_str );␊ |
882 | ␊ |
883 | int zconfget_leng (void );␊ |
884 | ␊ |
885 | char *zconfget_text (void );␊ |
886 | ␊ |
887 | int zconfget_lineno (void );␊ |
888 | ␊ |
889 | void zconfset_lineno (int line_number );␊ |
890 | ␊ |
891 | /* Macros after this point can all be overridden by user definitions in␊ |
892 | * section 1.␊ |
893 | */␊ |
894 | ␊ |
895 | #ifndef YY_SKIP_YYWRAP␊ |
896 | #ifdef __cplusplus␊ |
897 | extern "C" int zconfwrap (void );␊ |
898 | #else␊ |
899 | extern int zconfwrap (void );␊ |
900 | #endif␊ |
901 | #endif␊ |
902 | ␊ |
903 | static void yyunput (int c,char *buf_ptr );␊ |
904 | ␊ |
905 | #ifndef yytext_ptr␊ |
906 | static void yy_flex_strncpy (char *,yyconst char *,int );␊ |
907 | #endif␊ |
908 | ␊ |
909 | #ifdef YY_NEED_STRLEN␊ |
910 | static int yy_flex_strlen (yyconst char * );␊ |
911 | #endif␊ |
912 | ␊ |
913 | #ifndef YY_NO_INPUT␊ |
914 | ␊ |
915 | #ifdef __cplusplus␊ |
916 | static int yyinput (void );␊ |
917 | #else␊ |
918 | static int input (void );␊ |
919 | #endif␊ |
920 | ␊ |
921 | #endif␊ |
922 | ␊ |
923 | /* Amount of stuff to slurp up with each read. */␊ |
924 | #ifndef YY_READ_BUF_SIZE␊ |
925 | #ifdef __ia64__␊ |
926 | /* On IA-64, the buffer size is 16k, not 8k */␊ |
927 | #define YY_READ_BUF_SIZE 16384␊ |
928 | #else␊ |
929 | #define YY_READ_BUF_SIZE 8192␊ |
930 | #endif /* __ia64__ */␊ |
931 | #endif␊ |
932 | ␊ |
933 | /* Copy whatever the last rule matched to the standard output. */␊ |
934 | #ifndef ECHO␊ |
935 | /* This used to be an fputs(), but since the string might contain NUL's,␊ |
936 | * we now use fwrite().␊ |
937 | */␊ |
938 | #define ECHO do { if (fwrite( zconftext, zconfleng, 1, zconfout )) {} } while (0)␊ |
939 | #endif␊ |
940 | ␊ |
941 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,␊ |
942 | * is returned in "result".␊ |
943 | */␊ |
944 | #ifndef YY_INPUT␊ |
945 | #define YY_INPUT(buf,result,max_size) \␊ |
946 | ␉errno=0; \␊ |
947 | ␉while ( (result = read( fileno(zconfin), (char *) buf, max_size )) < 0 ) \␊ |
948 | ␉{ \␊ |
949 | ␉␉if( errno != EINTR) \␊ |
950 | ␉␉{ \␊ |
951 | ␉␉␉YY_FATAL_ERROR( "input in flex scanner failed" ); \␊ |
952 | ␉␉␉break; \␊ |
953 | ␉␉} \␊ |
954 | ␉␉errno=0; \␊ |
955 | ␉␉clearerr(zconfin); \␊ |
956 | ␉}\␊ |
957 | \␊ |
958 | ␊ |
959 | #endif␊ |
960 | ␊ |
961 | /* No semi-colon after return; correct usage is to write "yyterminate();" -␊ |
962 | * we don't want an extra ';' after the "return" because that will cause␊ |
963 | * some compilers to complain about unreachable statements.␊ |
964 | */␊ |
965 | #ifndef yyterminate␊ |
966 | #define yyterminate() return YY_NULL␊ |
967 | #endif␊ |
968 | ␊ |
969 | /* Number of entries by which start-condition stack grows. */␊ |
970 | #ifndef YY_START_STACK_INCR␊ |
971 | #define YY_START_STACK_INCR 25␊ |
972 | #endif␊ |
973 | ␊ |
974 | /* Report a fatal error. */␊ |
975 | #ifndef YY_FATAL_ERROR␊ |
976 | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )␊ |
977 | #endif␊ |
978 | ␊ |
979 | /* end tables serialization structures and prototypes */␊ |
980 | ␊ |
981 | /* Default declaration of generated scanner - a define so the user can␊ |
982 | * easily add parameters.␊ |
983 | */␊ |
984 | #ifndef YY_DECL␊ |
985 | #define YY_DECL_IS_OURS 1␊ |
986 | ␊ |
987 | extern int zconflex (void);␊ |
988 | ␊ |
989 | #define YY_DECL int zconflex (void)␊ |
990 | #endif /* !YY_DECL */␊ |
991 | ␊ |
992 | /* Code executed at the beginning of each rule, after zconftext and zconfleng␊ |
993 | * have been set up.␊ |
994 | */␊ |
995 | #ifndef YY_USER_ACTION␊ |
996 | #define YY_USER_ACTION␊ |
997 | #endif␊ |
998 | ␊ |
999 | /* Code executed at the end of each rule. */␊ |
1000 | #ifndef YY_BREAK␊ |
1001 | #define YY_BREAK break;␊ |
1002 | #endif␊ |
1003 | ␊ |
1004 | #define YY_RULE_SETUP \␊ |
1005 | ␉YY_USER_ACTION␊ |
1006 | ␊ |
1007 | /** The main scanner function which does all the work.␊ |
1008 | */␊ |
1009 | YY_DECL␊ |
1010 | {␊ |
1011 | ␉register yy_state_type yy_current_state;␊ |
1012 | ␉register char *yy_cp, *yy_bp;␊ |
1013 | ␉register int yy_act;␊ |
1014 | ␊ |
1015 | ␉int str = 0;␊ |
1016 | ␉int ts, i;␊ |
1017 | ␊ |
1018 | ␉if ( !(yy_init) )␊ |
1019 | ␉␉{␊ |
1020 | ␉␉(yy_init) = 1;␊ |
1021 | ␊ |
1022 | #ifdef YY_USER_INIT␊ |
1023 | ␉␉YY_USER_INIT;␊ |
1024 | #endif␊ |
1025 | ␊ |
1026 | ␉␉if ( ! (yy_start) )␊ |
1027 | ␉␉␉(yy_start) = 1;␉/* first start state */␊ |
1028 | ␊ |
1029 | ␉␉if ( ! zconfin )␊ |
1030 | ␉␉␉zconfin = stdin;␊ |
1031 | ␊ |
1032 | ␉␉if ( ! zconfout )␊ |
1033 | ␉␉␉zconfout = stdout;␊ |
1034 | ␊ |
1035 | ␉␉if ( ! YY_CURRENT_BUFFER ) {␊ |
1036 | ␉␉␉zconfensure_buffer_stack ();␊ |
1037 | ␉␉␉YY_CURRENT_BUFFER_LVALUE =␊ |
1038 | ␉␉␉␉zconf_create_buffer(zconfin,YY_BUF_SIZE );␊ |
1039 | ␉␉}␊ |
1040 | ␊ |
1041 | ␉␉zconf_load_buffer_state( );␊ |
1042 | ␉␉}␊ |
1043 | ␊ |
1044 | ␉while ( 1 )␉␉/* loops until end-of-file is reached */␊ |
1045 | ␉␉{␊ |
1046 | ␉␉yy_cp = (yy_c_buf_p);␊ |
1047 | ␊ |
1048 | ␉␉/* Support of zconftext. */␊ |
1049 | ␉␉*yy_cp = (yy_hold_char);␊ |
1050 | ␊ |
1051 | ␉␉/* yy_bp points to the position in yy_ch_buf of the start of␊ |
1052 | ␉␉ * the current run.␊ |
1053 | ␉␉ */␊ |
1054 | ␉␉yy_bp = yy_cp;␊ |
1055 | ␊ |
1056 | ␉␉yy_current_state = (yy_start);␊ |
1057 | yy_match:␊ |
1058 | ␉␉while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 )␊ |
1059 | ␉␉␉++yy_cp;␊ |
1060 | ␊ |
1061 | ␉␉yy_current_state = -yy_current_state;␊ |
1062 | ␊ |
1063 | yy_find_action:␊ |
1064 | ␉␉yy_act = yy_accept[yy_current_state];␊ |
1065 | ␊ |
1066 | ␉␉YY_DO_BEFORE_ACTION;␊ |
1067 | ␊ |
1068 | do_action:␉/* This label is used only to access EOF actions. */␊ |
1069 | ␊ |
1070 | ␉␉switch ( yy_act )␊ |
1071 | ␉{ /* beginning of action switch */␊ |
1072 | case 1:␊ |
1073 | /* rule 1 can match eol */␊ |
1074 | case 2:␊ |
1075 | /* rule 2 can match eol */␊ |
1076 | YY_RULE_SETUP␊ |
1077 | {␊ |
1078 | ␉current_file->lineno++;␊ |
1079 | ␉return T_EOL;␊ |
1080 | }␊ |
1081 | ␉YY_BREAK␊ |
1082 | case 3:␊ |
1083 | YY_RULE_SETUP␊ |
1084 | ␊ |
1085 | ␉YY_BREAK␊ |
1086 | case 4:␊ |
1087 | YY_RULE_SETUP␊ |
1088 | {␊ |
1089 | ␉BEGIN(COMMAND);␊ |
1090 | }␊ |
1091 | ␉YY_BREAK␊ |
1092 | case 5:␊ |
1093 | YY_RULE_SETUP␊ |
1094 | {␊ |
1095 | ␉unput(zconftext[0]);␊ |
1096 | ␉BEGIN(COMMAND);␊ |
1097 | }␊ |
1098 | ␉YY_BREAK␊ |
1099 | ␊ |
1100 | case 6:␊ |
1101 | YY_RULE_SETUP␊ |
1102 | {␊ |
1103 | ␉␉struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng);␊ |
1104 | ␉␉BEGIN(PARAM);␊ |
1105 | ␉␉current_pos.file = current_file;␊ |
1106 | ␉␉current_pos.lineno = current_file->lineno;␊ |
1107 | ␉␉if (id && id->flags & TF_COMMAND) {␊ |
1108 | ␉␉␉zconflval.id = id;␊ |
1109 | ␉␉␉return id->token;␊ |
1110 | ␉␉}␊ |
1111 | ␉␉alloc_string(zconftext, zconfleng);␊ |
1112 | ␉␉zconflval.string = text;␊ |
1113 | ␉␉return T_WORD;␊ |
1114 | ␉}␊ |
1115 | ␉YY_BREAK␊ |
1116 | case 7:␊ |
1117 | YY_RULE_SETUP␊ |
1118 | ␊ |
1119 | ␉YY_BREAK␊ |
1120 | case 8:␊ |
1121 | /* rule 8 can match eol */␊ |
1122 | YY_RULE_SETUP␊ |
1123 | {␊ |
1124 | ␉␉BEGIN(INITIAL);␊ |
1125 | ␉␉current_file->lineno++;␊ |
1126 | ␉␉return T_EOL;␊ |
1127 | ␉}␊ |
1128 | ␉YY_BREAK␊ |
1129 | ␊ |
1130 | case 9:␊ |
1131 | YY_RULE_SETUP␊ |
1132 | return T_AND;␊ |
1133 | ␉YY_BREAK␊ |
1134 | case 10:␊ |
1135 | YY_RULE_SETUP␊ |
1136 | return T_OR;␊ |
1137 | ␉YY_BREAK␊ |
1138 | case 11:␊ |
1139 | YY_RULE_SETUP␊ |
1140 | return T_OPEN_PAREN;␊ |
1141 | ␉YY_BREAK␊ |
1142 | case 12:␊ |
1143 | YY_RULE_SETUP␊ |
1144 | return T_CLOSE_PAREN;␊ |
1145 | ␉YY_BREAK␊ |
1146 | case 13:␊ |
1147 | YY_RULE_SETUP␊ |
1148 | return T_NOT;␊ |
1149 | ␉YY_BREAK␊ |
1150 | case 14:␊ |
1151 | YY_RULE_SETUP␊ |
1152 | return T_EQUAL;␊ |
1153 | ␉YY_BREAK␊ |
1154 | case 15:␊ |
1155 | YY_RULE_SETUP␊ |
1156 | return T_UNEQUAL;␊ |
1157 | ␉YY_BREAK␊ |
1158 | case 16:␊ |
1159 | YY_RULE_SETUP␊ |
1160 | {␊ |
1161 | ␉␉str = zconftext[0];␊ |
1162 | ␉␉new_string();␊ |
1163 | ␉␉BEGIN(STRING);␊ |
1164 | ␉}␊ |
1165 | ␉YY_BREAK␊ |
1166 | case 17:␊ |
1167 | /* rule 17 can match eol */␊ |
1168 | YY_RULE_SETUP␊ |
1169 | BEGIN(INITIAL); current_file->lineno++; return T_EOL;␊ |
1170 | ␉YY_BREAK␊ |
1171 | case 18:␊ |
1172 | YY_RULE_SETUP␊ |
1173 | /* ignore */␊ |
1174 | ␉YY_BREAK␊ |
1175 | case 19:␊ |
1176 | YY_RULE_SETUP␊ |
1177 | {␊ |
1178 | ␉␉struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng);␊ |
1179 | ␉␉if (id && id->flags & TF_PARAM) {␊ |
1180 | ␉␉␉zconflval.id = id;␊ |
1181 | ␉␉␉return id->token;␊ |
1182 | ␉␉}␊ |
1183 | ␉␉alloc_string(zconftext, zconfleng);␊ |
1184 | ␉␉zconflval.string = text;␊ |
1185 | ␉␉return T_WORD;␊ |
1186 | ␉}␊ |
1187 | ␉YY_BREAK␊ |
1188 | case 20:␊ |
1189 | YY_RULE_SETUP␊ |
1190 | /* comment */␊ |
1191 | ␉YY_BREAK␊ |
1192 | case 21:␊ |
1193 | /* rule 21 can match eol */␊ |
1194 | YY_RULE_SETUP␊ |
1195 | current_file->lineno++;␊ |
1196 | ␉YY_BREAK␊ |
1197 | case 22:␊ |
1198 | YY_RULE_SETUP␊ |
1199 | ␊ |
1200 | ␉YY_BREAK␊ |
1201 | case YY_STATE_EOF(PARAM):␊ |
1202 | {␊ |
1203 | ␉␉BEGIN(INITIAL);␊ |
1204 | ␉}␊ |
1205 | ␉YY_BREAK␊ |
1206 | ␊ |
1207 | case 23:␊ |
1208 | /* rule 23 can match eol */␊ |
1209 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */␊ |
1210 | (yy_c_buf_p) = yy_cp -= 1;␊ |
1211 | YY_DO_BEFORE_ACTION; /* set up zconftext again */␊ |
1212 | YY_RULE_SETUP␊ |
1213 | {␊ |
1214 | ␉␉append_string(zconftext, zconfleng);␊ |
1215 | ␉␉zconflval.string = text;␊ |
1216 | ␉␉return T_WORD_QUOTE;␊ |
1217 | ␉}␊ |
1218 | ␉YY_BREAK␊ |
1219 | case 24:␊ |
1220 | YY_RULE_SETUP␊ |
1221 | {␊ |
1222 | ␉␉append_string(zconftext, zconfleng);␊ |
1223 | ␉}␊ |
1224 | ␉YY_BREAK␊ |
1225 | case 25:␊ |
1226 | /* rule 25 can match eol */␊ |
1227 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */␊ |
1228 | (yy_c_buf_p) = yy_cp -= 1;␊ |
1229 | YY_DO_BEFORE_ACTION; /* set up zconftext again */␊ |
1230 | YY_RULE_SETUP␊ |
1231 | {␊ |
1232 | ␉␉append_string(zconftext + 1, zconfleng - 1);␊ |
1233 | ␉␉zconflval.string = text;␊ |
1234 | ␉␉return T_WORD_QUOTE;␊ |
1235 | ␉}␊ |
1236 | ␉YY_BREAK␊ |
1237 | case 26:␊ |
1238 | YY_RULE_SETUP␊ |
1239 | {␊ |
1240 | ␉␉append_string(zconftext + 1, zconfleng - 1);␊ |
1241 | ␉}␊ |
1242 | ␉YY_BREAK␊ |
1243 | case 27:␊ |
1244 | YY_RULE_SETUP␊ |
1245 | {␊ |
1246 | ␉␉if (str == zconftext[0]) {␊ |
1247 | ␉␉␉BEGIN(PARAM);␊ |
1248 | ␉␉␉zconflval.string = text;␊ |
1249 | ␉␉␉return T_WORD_QUOTE;␊ |
1250 | ␉␉} else␊ |
1251 | ␉␉␉append_string(zconftext, 1);␊ |
1252 | ␉}␊ |
1253 | ␉YY_BREAK␊ |
1254 | case 28:␊ |
1255 | /* rule 28 can match eol */␊ |
1256 | YY_RULE_SETUP␊ |
1257 | {␊ |
1258 | ␉␉printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno());␊ |
1259 | ␉␉current_file->lineno++;␊ |
1260 | ␉␉BEGIN(INITIAL);␊ |
1261 | ␉␉return T_EOL;␊ |
1262 | ␉}␊ |
1263 | ␉YY_BREAK␊ |
1264 | case YY_STATE_EOF(STRING):␊ |
1265 | {␊ |
1266 | ␉␉BEGIN(INITIAL);␊ |
1267 | ␉}␊ |
1268 | ␉YY_BREAK␊ |
1269 | ␊ |
1270 | case 29:␊ |
1271 | YY_RULE_SETUP␊ |
1272 | {␊ |
1273 | ␉␉ts = 0;␊ |
1274 | ␉␉for (i = 0; i < zconfleng; i++) {␊ |
1275 | ␉␉␉if (zconftext[i] == '\t')␊ |
1276 | ␉␉␉␉ts = (ts & ~7) + 8;␊ |
1277 | ␉␉␉else␊ |
1278 | ␉␉␉␉ts++;␊ |
1279 | ␉␉}␊ |
1280 | ␉␉last_ts = ts;␊ |
1281 | ␉␉if (first_ts) {␊ |
1282 | ␉␉␉if (ts < first_ts) {␊ |
1283 | ␉␉␉␉zconf_endhelp();␊ |
1284 | ␉␉␉␉return T_HELPTEXT;␊ |
1285 | ␉␉␉}␊ |
1286 | ␉␉␉ts -= first_ts;␊ |
1287 | ␉␉␉while (ts > 8) {␊ |
1288 | ␉␉␉␉append_string(" ", 8);␊ |
1289 | ␉␉␉␉ts -= 8;␊ |
1290 | ␉␉␉}␊ |
1291 | ␉␉␉append_string(" ", ts);␊ |
1292 | ␉␉}␊ |
1293 | ␉}␊ |
1294 | ␉YY_BREAK␊ |
1295 | case 30:␊ |
1296 | /* rule 30 can match eol */␊ |
1297 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */␊ |
1298 | (yy_c_buf_p) = yy_cp -= 1;␊ |
1299 | YY_DO_BEFORE_ACTION; /* set up zconftext again */␊ |
1300 | YY_RULE_SETUP␊ |
1301 | {␊ |
1302 | ␉␉current_file->lineno++;␊ |
1303 | ␉␉zconf_endhelp();␊ |
1304 | ␉␉return T_HELPTEXT;␊ |
1305 | ␉}␊ |
1306 | ␉YY_BREAK␊ |
1307 | case 31:␊ |
1308 | /* rule 31 can match eol */␊ |
1309 | YY_RULE_SETUP␊ |
1310 | {␊ |
1311 | ␉␉current_file->lineno++;␊ |
1312 | ␉␉append_string("\n", 1);␊ |
1313 | ␉}␊ |
1314 | ␉YY_BREAK␊ |
1315 | case 32:␊ |
1316 | YY_RULE_SETUP␊ |
1317 | {␊ |
1318 | ␉␉while (zconfleng) {␊ |
1319 | ␉␉␉if ((zconftext[zconfleng-1] != ' ') && (zconftext[zconfleng-1] != '\t'))␊ |
1320 | ␉␉␉␉break;␊ |
1321 | ␉␉␉zconfleng--;␊ |
1322 | ␉␉}␊ |
1323 | ␉␉append_string(zconftext, zconfleng);␊ |
1324 | ␉␉if (!first_ts)␊ |
1325 | ␉␉␉first_ts = last_ts;␊ |
1326 | ␉}␊ |
1327 | ␉YY_BREAK␊ |
1328 | case YY_STATE_EOF(HELP):␊ |
1329 | {␊ |
1330 | ␉␉zconf_endhelp();␊ |
1331 | ␉␉return T_HELPTEXT;␊ |
1332 | ␉}␊ |
1333 | ␉YY_BREAK␊ |
1334 | ␊ |
1335 | case YY_STATE_EOF(INITIAL):␊ |
1336 | case YY_STATE_EOF(COMMAND):␊ |
1337 | {␊ |
1338 | ␉if (current_file) {␊ |
1339 | ␉␉zconf_endfile();␊ |
1340 | ␉␉return T_EOL;␊ |
1341 | ␉}␊ |
1342 | ␉fclose(zconfin);␊ |
1343 | ␉yyterminate();␊ |
1344 | }␊ |
1345 | ␉YY_BREAK␊ |
1346 | case 33:␊ |
1347 | YY_RULE_SETUP␊ |
1348 | YY_FATAL_ERROR( "flex scanner jammed" );␊ |
1349 | ␉YY_BREAK␊ |
1350 | ␊ |
1351 | ␉case YY_END_OF_BUFFER:␊ |
1352 | ␉␉{␊ |
1353 | ␉␉/* Amount of text matched not including the EOB char. */␊ |
1354 | ␉␉int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;␊ |
1355 | ␊ |
1356 | ␉␉/* Undo the effects of YY_DO_BEFORE_ACTION. */␊ |
1357 | ␉␉*yy_cp = (yy_hold_char);␊ |
1358 | ␉␉YY_RESTORE_YY_MORE_OFFSET␊ |
1359 | ␊ |
1360 | ␉␉if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )␊ |
1361 | ␉␉␉{␊ |
1362 | ␉␉␉/* We're scanning a new file or input source. It's␊ |
1363 | ␉␉␉ * possible that this happened because the user␊ |
1364 | ␉␉␉ * just pointed zconfin at a new source and called␊ |
1365 | ␉␉␉ * zconflex(). If so, then we have to assure␊ |
1366 | ␉␉␉ * consistency between YY_CURRENT_BUFFER and our␊ |
1367 | ␉␉␉ * globals. Here is the right place to do so, because␊ |
1368 | ␉␉␉ * this is the first action (other than possibly a␊ |
1369 | ␉␉␉ * back-up) that will match for the new input source.␊ |
1370 | ␉␉␉ */␊ |
1371 | ␉␉␉(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;␊ |
1372 | ␉␉␉YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin;␊ |
1373 | ␉␉␉YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;␊ |
1374 | ␉␉␉}␊ |
1375 | ␊ |
1376 | ␉␉/* Note that here we test for yy_c_buf_p "<=" to the position␊ |
1377 | ␉␉ * of the first EOB in the buffer, since yy_c_buf_p will␊ |
1378 | ␉␉ * already have been incremented past the NUL character␊ |
1379 | ␉␉ * (since all states make transitions on EOB to the␊ |
1380 | ␉␉ * end-of-buffer state). Contrast this with the test␊ |
1381 | ␉␉ * in input().␊ |
1382 | ␉␉ */␊ |
1383 | ␉␉if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )␊ |
1384 | ␉␉␉{ /* This was really a NUL. */␊ |
1385 | ␉␉␉yy_state_type yy_next_state;␊ |
1386 | ␊ |
1387 | ␉␉␉(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;␊ |
1388 | ␊ |
1389 | ␉␉␉yy_current_state = yy_get_previous_state( );␊ |
1390 | ␊ |
1391 | ␉␉␉/* Okay, we're now positioned to make the NUL␊ |
1392 | ␉␉␉ * transition. We couldn't have␊ |
1393 | ␉␉␉ * yy_get_previous_state() go ahead and do it␊ |
1394 | ␉␉␉ * for us because it doesn't know how to deal␊ |
1395 | ␉␉␉ * with the possibility of jamming (and we don't␊ |
1396 | ␉␉␉ * want to build jamming into it because then it␊ |
1397 | ␉␉␉ * will run more slowly).␊ |
1398 | ␉␉␉ */␊ |
1399 | ␊ |
1400 | ␉␉␉yy_next_state = yy_try_NUL_trans( yy_current_state );␊ |
1401 | ␊ |
1402 | ␉␉␉yy_bp = (yytext_ptr) + YY_MORE_ADJ;␊ |
1403 | ␊ |
1404 | ␉␉␉if ( yy_next_state )␊ |
1405 | ␉␉␉␉{␊ |
1406 | ␉␉␉␉/* Consume the NUL. */␊ |
1407 | ␉␉␉␉yy_cp = ++(yy_c_buf_p);␊ |
1408 | ␉␉␉␉yy_current_state = yy_next_state;␊ |
1409 | ␉␉␉␉goto yy_match;␊ |
1410 | ␉␉␉␉}␊ |
1411 | ␊ |
1412 | ␉␉␉else␊ |
1413 | ␉␉␉␉{␊ |
1414 | ␉␉␉␉yy_cp = (yy_c_buf_p);␊ |
1415 | ␉␉␉␉goto yy_find_action;␊ |
1416 | ␉␉␉␉}␊ |
1417 | ␉␉␉}␊ |
1418 | ␊ |
1419 | ␉␉else switch ( yy_get_next_buffer( ) )␊ |
1420 | ␉␉␉{␊ |
1421 | ␉␉␉case EOB_ACT_END_OF_FILE:␊ |
1422 | ␉␉␉␉{␊ |
1423 | ␉␉␉␉(yy_did_buffer_switch_on_eof) = 0;␊ |
1424 | ␊ |
1425 | ␉␉␉␉if ( zconfwrap( ) )␊ |
1426 | ␉␉␉␉␉{␊ |
1427 | ␉␉␉␉␉/* Note: because we've taken care in␊ |
1428 | ␉␉␉␉␉ * yy_get_next_buffer() to have set up␊ |
1429 | ␉␉␉␉␉ * zconftext, we can now set up␊ |
1430 | ␉␉␉␉␉ * yy_c_buf_p so that if some total␊ |
1431 | ␉␉␉␉␉ * hoser (like flex itself) wants to␊ |
1432 | ␉␉␉␉␉ * call the scanner after we return the␊ |
1433 | ␉␉␉␉␉ * YY_NULL, it'll still work - another␊ |
1434 | ␉␉␉␉␉ * YY_NULL will get returned.␊ |
1435 | ␉␉␉␉␉ */␊ |
1436 | ␉␉␉␉␉(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;␊ |
1437 | ␊ |
1438 | ␉␉␉␉␉yy_act = YY_STATE_EOF(YY_START);␊ |
1439 | ␉␉␉␉␉goto do_action;␊ |
1440 | ␉␉␉␉␉}␊ |
1441 | ␊ |
1442 | ␉␉␉␉else␊ |
1443 | ␉␉␉␉␉{␊ |
1444 | ␉␉␉␉␉if ( ! (yy_did_buffer_switch_on_eof) )␊ |
1445 | ␉␉␉␉␉␉YY_NEW_FILE;␊ |
1446 | ␉␉␉␉␉}␊ |
1447 | ␉␉␉␉break;␊ |
1448 | ␉␉␉␉}␊ |
1449 | ␊ |
1450 | ␉␉␉case EOB_ACT_CONTINUE_SCAN:␊ |
1451 | ␉␉␉␉(yy_c_buf_p) =␊ |
1452 | ␉␉␉␉␉(yytext_ptr) + yy_amount_of_matched_text;␊ |
1453 | ␊ |
1454 | ␉␉␉␉yy_current_state = yy_get_previous_state( );␊ |
1455 | ␊ |
1456 | ␉␉␉␉yy_cp = (yy_c_buf_p);␊ |
1457 | ␉␉␉␉yy_bp = (yytext_ptr) + YY_MORE_ADJ;␊ |
1458 | ␉␉␉␉goto yy_match;␊ |
1459 | ␊ |
1460 | ␉␉␉case EOB_ACT_LAST_MATCH:␊ |
1461 | ␉␉␉␉(yy_c_buf_p) =␊ |
1462 | ␉␉␉␉&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];␊ |
1463 | ␊ |
1464 | ␉␉␉␉yy_current_state = yy_get_previous_state( );␊ |
1465 | ␊ |
1466 | ␉␉␉␉yy_cp = (yy_c_buf_p);␊ |
1467 | ␉␉␉␉yy_bp = (yytext_ptr) + YY_MORE_ADJ;␊ |
1468 | ␉␉␉␉goto yy_find_action;␊ |
1469 | ␉␉␉}␊ |
1470 | ␉␉break;␊ |
1471 | ␉␉}␊ |
1472 | ␊ |
1473 | ␉default:␊ |
1474 | ␉␉YY_FATAL_ERROR(␊ |
1475 | ␉␉␉"fatal flex scanner internal error--no action found" );␊ |
1476 | ␉} /* end of action switch */␊ |
1477 | ␉␉} /* end of scanning one token */␊ |
1478 | } /* end of zconflex */␊ |
1479 | ␊ |
1480 | /* yy_get_next_buffer - try to read in a new buffer␊ |
1481 | *␊ |
1482 | * Returns a code representing an action:␊ |
1483 | *␉EOB_ACT_LAST_MATCH -␊ |
1484 | *␉EOB_ACT_CONTINUE_SCAN - continue scanning from current position␊ |
1485 | *␉EOB_ACT_END_OF_FILE - end of file␊ |
1486 | */␊ |
1487 | static int yy_get_next_buffer (void)␊ |
1488 | {␊ |
1489 | ␉register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;␊ |
1490 | ␉register char *source = (yytext_ptr);␊ |
1491 | ␉register int number_to_move, i;␊ |
1492 | ␉int ret_val;␊ |
1493 | ␊ |
1494 | ␉if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )␊ |
1495 | ␉␉YY_FATAL_ERROR(␊ |
1496 | ␉␉"fatal flex scanner internal error--end of buffer missed" );␊ |
1497 | ␊ |
1498 | ␉if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )␊ |
1499 | ␉␉{ /* Don't try to fill the buffer, so this is an EOF. */␊ |
1500 | ␉␉if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )␊ |
1501 | ␉␉␉{␊ |
1502 | ␉␉␉/* We matched a single character, the EOB, so␊ |
1503 | ␉␉␉ * treat this as a final EOF.␊ |
1504 | ␉␉␉ */␊ |
1505 | ␉␉␉return EOB_ACT_END_OF_FILE;␊ |
1506 | ␉␉␉}␊ |
1507 | ␊ |
1508 | ␉␉else␊ |
1509 | ␉␉␉{␊ |
1510 | ␉␉␉/* We matched some text prior to the EOB, first␊ |
1511 | ␉␉␉ * process it.␊ |
1512 | ␉␉␉ */␊ |
1513 | ␉␉␉return EOB_ACT_LAST_MATCH;␊ |
1514 | ␉␉␉}␊ |
1515 | ␉␉}␊ |
1516 | ␊ |
1517 | ␉/* Try to read more data. */␊ |
1518 | ␊ |
1519 | ␉/* First move last chars to start of buffer. */␊ |
1520 | ␉number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;␊ |
1521 | ␊ |
1522 | ␉for ( i = 0; i < number_to_move; ++i )␊ |
1523 | ␉␉*(dest++) = *(source++);␊ |
1524 | ␊ |
1525 | ␉if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )␊ |
1526 | ␉␉/* don't do the read, it's not guaranteed to return an EOF,␊ |
1527 | ␉␉ * just force an EOF␊ |
1528 | ␉␉ */␊ |
1529 | ␉␉YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;␊ |
1530 | ␊ |
1531 | ␉else␊ |
1532 | ␉␉{␊ |
1533 | ␉␉␉int num_to_read =␊ |
1534 | ␉␉␉YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;␊ |
1535 | ␊ |
1536 | ␉␉while ( num_to_read <= 0 )␊ |
1537 | ␉␉␉{ /* Not enough room in the buffer - grow it. */␊ |
1538 | ␊ |
1539 | ␉␉␉/* just a shorter name for the current buffer */␊ |
1540 | ␉␉␉YY_BUFFER_STATE b = YY_CURRENT_BUFFER;␊ |
1541 | ␊ |
1542 | ␉␉␉int yy_c_buf_p_offset =␊ |
1543 | ␉␉␉␉(int) ((yy_c_buf_p) - b->yy_ch_buf);␊ |
1544 | ␊ |
1545 | ␉␉␉if ( b->yy_is_our_buffer )␊ |
1546 | ␉␉␉␉{␊ |
1547 | ␉␉␉␉int new_size = b->yy_buf_size * 2;␊ |
1548 | ␊ |
1549 | ␉␉␉␉if ( new_size <= 0 )␊ |
1550 | ␉␉␉␉␉b->yy_buf_size += b->yy_buf_size / 8;␊ |
1551 | ␉␉␉␉else␊ |
1552 | ␉␉␉␉␉b->yy_buf_size *= 2;␊ |
1553 | ␊ |
1554 | ␉␉␉␉b->yy_ch_buf = (char *)␊ |
1555 | ␉␉␉␉␉/* Include room in for 2 EOB chars. */␊ |
1556 | ␉␉␉␉␉zconfrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );␊ |
1557 | ␉␉␉␉}␊ |
1558 | ␉␉␉else␊ |
1559 | ␉␉␉␉/* Can't grow it, we don't own it. */␊ |
1560 | ␉␉␉␉b->yy_ch_buf = 0;␊ |
1561 | ␊ |
1562 | ␉␉␉if ( ! b->yy_ch_buf )␊ |
1563 | ␉␉␉␉YY_FATAL_ERROR(␊ |
1564 | ␉␉␉␉"fatal error - scanner input buffer overflow" );␊ |
1565 | ␊ |
1566 | ␉␉␉(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];␊ |
1567 | ␊ |
1568 | ␉␉␉num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -␊ |
1569 | ␉␉␉␉␉␉number_to_move - 1;␊ |
1570 | ␊ |
1571 | ␉␉␉}␊ |
1572 | ␊ |
1573 | ␉␉if ( num_to_read > YY_READ_BUF_SIZE )␊ |
1574 | ␉␉␉num_to_read = YY_READ_BUF_SIZE;␊ |
1575 | ␊ |
1576 | ␉␉/* Read in more data. */␊ |
1577 | ␉␉YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),␊ |
1578 | ␉␉␉(yy_n_chars), (size_t) num_to_read );␊ |
1579 | ␊ |
1580 | ␉␉YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);␊ |
1581 | ␉␉}␊ |
1582 | ␊ |
1583 | ␉if ( (yy_n_chars) == 0 )␊ |
1584 | ␉␉{␊ |
1585 | ␉␉if ( number_to_move == YY_MORE_ADJ )␊ |
1586 | ␉␉␉{␊ |
1587 | ␉␉␉ret_val = EOB_ACT_END_OF_FILE;␊ |
1588 | ␉␉␉zconfrestart(zconfin );␊ |
1589 | ␉␉␉}␊ |
1590 | ␊ |
1591 | ␉␉else␊ |
1592 | ␉␉␉{␊ |
1593 | ␉␉␉ret_val = EOB_ACT_LAST_MATCH;␊ |
1594 | ␉␉␉YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =␊ |
1595 | ␉␉␉␉YY_BUFFER_EOF_PENDING;␊ |
1596 | ␉␉␉}␊ |
1597 | ␉␉}␊ |
1598 | ␊ |
1599 | ␉else␊ |
1600 | ␉␉ret_val = EOB_ACT_CONTINUE_SCAN;␊ |
1601 | ␊ |
1602 | ␉if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {␊ |
1603 | ␉␉/* Extend the array by 50%, plus the number we really need. */␊ |
1604 | ␉␉yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);␊ |
1605 | ␉␉YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) zconfrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );␊ |
1606 | ␉␉if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )␊ |
1607 | ␉␉␉YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );␊ |
1608 | ␉}␊ |
1609 | ␊ |
1610 | ␉(yy_n_chars) += number_to_move;␊ |
1611 | ␉YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;␊ |
1612 | ␉YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;␊ |
1613 | ␊ |
1614 | ␉(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];␊ |
1615 | ␊ |
1616 | ␉return ret_val;␊ |
1617 | }␊ |
1618 | ␊ |
1619 | /* yy_get_previous_state - get the state just before the EOB char was reached */␊ |
1620 | ␊ |
1621 | static yy_state_type yy_get_previous_state (void)␊ |
1622 | {␊ |
1623 | ␉register yy_state_type yy_current_state;␊ |
1624 | ␉register char *yy_cp;␊ |
1625 | ␊ |
1626 | ␉yy_current_state = (yy_start);␊ |
1627 | ␊ |
1628 | ␉for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )␊ |
1629 | ␉␉{␊ |
1630 | ␉␉yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)];␊ |
1631 | ␉␉}␊ |
1632 | ␊ |
1633 | ␉return yy_current_state;␊ |
1634 | }␊ |
1635 | ␊ |
1636 | /* yy_try_NUL_trans - try to make a transition on the NUL character␊ |
1637 | *␊ |
1638 | * synopsis␊ |
1639 | *␉next_state = yy_try_NUL_trans( current_state );␊ |
1640 | */␊ |
1641 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )␊ |
1642 | {␊ |
1643 | ␉register int yy_is_jam;␊ |
1644 | ␊ |
1645 | ␉yy_current_state = yy_nxt[yy_current_state][1];␊ |
1646 | ␉yy_is_jam = (yy_current_state <= 0);␊ |
1647 | ␊ |
1648 | ␉return yy_is_jam ? 0 : yy_current_state;␊ |
1649 | }␊ |
1650 | ␊ |
1651 | static void yyunput (int c, register char * yy_bp )␊ |
1652 | {␊ |
1653 | ␉register char *yy_cp;␊ |
1654 | ␊ |
1655 | yy_cp = (yy_c_buf_p);␊ |
1656 | ␊ |
1657 | ␉/* undo effects of setting up zconftext */␊ |
1658 | ␉*yy_cp = (yy_hold_char);␊ |
1659 | ␊ |
1660 | ␉if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )␊ |
1661 | ␉␉{ /* need to shift things up to make room */␊ |
1662 | ␉␉/* +2 for EOB chars. */␊ |
1663 | ␉␉register int number_to_move = (yy_n_chars) + 2;␊ |
1664 | ␉␉register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[␊ |
1665 | ␉␉␉␉␉YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];␊ |
1666 | ␉␉register char *source =␊ |
1667 | ␉␉␉␉&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];␊ |
1668 | ␊ |
1669 | ␉␉while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )␊ |
1670 | ␉␉␉*--dest = *--source;␊ |
1671 | ␊ |
1672 | ␉␉yy_cp += (int) (dest - source);␊ |
1673 | ␉␉yy_bp += (int) (dest - source);␊ |
1674 | ␉␉YY_CURRENT_BUFFER_LVALUE->yy_n_chars =␊ |
1675 | ␉␉␉(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;␊ |
1676 | ␊ |
1677 | ␉␉if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )␊ |
1678 | ␉␉␉YY_FATAL_ERROR( "flex scanner push-back overflow" );␊ |
1679 | ␉␉}␊ |
1680 | ␊ |
1681 | ␉*--yy_cp = (char) c;␊ |
1682 | ␊ |
1683 | ␉(yytext_ptr) = yy_bp;␊ |
1684 | ␉(yy_hold_char) = *yy_cp;␊ |
1685 | ␉(yy_c_buf_p) = yy_cp;␊ |
1686 | }␊ |
1687 | ␊ |
1688 | #ifndef YY_NO_INPUT␊ |
1689 | #ifdef __cplusplus␊ |
1690 | static int yyinput (void)␊ |
1691 | #else␊ |
1692 | static int input (void)␊ |
1693 | #endif␊ |
1694 | ␊ |
1695 | {␊ |
1696 | ␉int c;␊ |
1697 | ␊ |
1698 | ␉*(yy_c_buf_p) = (yy_hold_char);␊ |
1699 | ␊ |
1700 | ␉if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )␊ |
1701 | ␉␉{␊ |
1702 | ␉␉/* yy_c_buf_p now points to the character we want to return.␊ |
1703 | ␉␉ * If this occurs *before* the EOB characters, then it's a␊ |
1704 | ␉␉ * valid NUL; if not, then we've hit the end of the buffer.␊ |
1705 | ␉␉ */␊ |
1706 | ␉␉if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )␊ |
1707 | ␉␉␉/* This was really a NUL. */␊ |
1708 | ␉␉␉*(yy_c_buf_p) = '\0';␊ |
1709 | ␊ |
1710 | ␉␉else␊ |
1711 | ␉␉␉{ /* need more input */␊ |
1712 | ␉␉␉int offset = (yy_c_buf_p) - (yytext_ptr);␊ |
1713 | ␉␉␉++(yy_c_buf_p);␊ |
1714 | ␊ |
1715 | ␉␉␉switch ( yy_get_next_buffer( ) )␊ |
1716 | ␉␉␉␉{␊ |
1717 | ␉␉␉␉case EOB_ACT_LAST_MATCH:␊ |
1718 | ␉␉␉␉␉/* This happens because yy_g_n_b()␊ |
1719 | ␉␉␉␉␉ * sees that we've accumulated a␊ |
1720 | ␉␉␉␉␉ * token and flags that we need to␊ |
1721 | ␉␉␉␉␉ * try matching the token before␊ |
1722 | ␉␉␉␉␉ * proceeding. But for input(),␊ |
1723 | ␉␉␉␉␉ * there's no matching to consider.␊ |
1724 | ␉␉␉␉␉ * So convert the EOB_ACT_LAST_MATCH␊ |
1725 | ␉␉␉␉␉ * to EOB_ACT_END_OF_FILE.␊ |
1726 | ␉␉␉␉␉ */␊ |
1727 | ␊ |
1728 | ␉␉␉␉␉/* Reset buffer status. */␊ |
1729 | ␉␉␉␉␉zconfrestart(zconfin );␊ |
1730 | ␊ |
1731 | ␉␉␉␉␉/*FALLTHROUGH*/␊ |
1732 | ␊ |
1733 | ␉␉␉␉case EOB_ACT_END_OF_FILE:␊ |
1734 | ␉␉␉␉␉{␊ |
1735 | ␉␉␉␉␉if ( zconfwrap( ) )␊ |
1736 | ␉␉␉␉␉␉return EOF;␊ |
1737 | ␊ |
1738 | ␉␉␉␉␉if ( ! (yy_did_buffer_switch_on_eof) )␊ |
1739 | ␉␉␉␉␉␉YY_NEW_FILE;␊ |
1740 | #ifdef __cplusplus␊ |
1741 | ␉␉␉␉␉return yyinput();␊ |
1742 | #else␊ |
1743 | ␉␉␉␉␉return input();␊ |
1744 | #endif␊ |
1745 | ␉␉␉␉␉}␊ |
1746 | ␊ |
1747 | ␉␉␉␉case EOB_ACT_CONTINUE_SCAN:␊ |
1748 | ␉␉␉␉␉(yy_c_buf_p) = (yytext_ptr) + offset;␊ |
1749 | ␉␉␉␉␉break;␊ |
1750 | ␉␉␉␉}␊ |
1751 | ␉␉␉}␊ |
1752 | ␉␉}␊ |
1753 | ␊ |
1754 | ␉c = *(unsigned char *) (yy_c_buf_p);␉/* cast for 8-bit char's */␊ |
1755 | ␉*(yy_c_buf_p) = '\0';␉/* preserve zconftext */␊ |
1756 | ␉(yy_hold_char) = *++(yy_c_buf_p);␊ |
1757 | ␊ |
1758 | ␉return c;␊ |
1759 | }␊ |
1760 | #endif␉/* ifndef YY_NO_INPUT */␊ |
1761 | ␊ |
1762 | /** Immediately switch to a different input stream.␊ |
1763 | * @param input_file A readable stream.␊ |
1764 | * ␊ |
1765 | * @note This function does not reset the start condition to @c INITIAL .␊ |
1766 | */␊ |
1767 | void zconfrestart (FILE * input_file )␊ |
1768 | {␊ |
1769 | ␊ |
1770 | ␉if ( ! YY_CURRENT_BUFFER ){␊ |
1771 | zconfensure_buffer_stack ();␊ |
1772 | ␉␉YY_CURRENT_BUFFER_LVALUE =␊ |
1773 | zconf_create_buffer(zconfin,YY_BUF_SIZE );␊ |
1774 | ␉}␊ |
1775 | ␊ |
1776 | ␉zconf_init_buffer(YY_CURRENT_BUFFER,input_file );␊ |
1777 | ␉zconf_load_buffer_state( );␊ |
1778 | }␊ |
1779 | ␊ |
1780 | /** Switch to a different input buffer.␊ |
1781 | * @param new_buffer The new input buffer.␊ |
1782 | * ␊ |
1783 | */␊ |
1784 | void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer )␊ |
1785 | {␊ |
1786 | ␊ |
1787 | ␉/* TODO. We should be able to replace this entire function body␊ |
1788 | ␉ * with␊ |
1789 | ␉ *␉␉zconfpop_buffer_state();␊ |
1790 | ␉ *␉␉zconfpush_buffer_state(new_buffer);␊ |
1791 | */␊ |
1792 | ␉zconfensure_buffer_stack ();␊ |
1793 | ␉if ( YY_CURRENT_BUFFER == new_buffer )␊ |
1794 | ␉␉return;␊ |
1795 | ␊ |
1796 | ␉if ( YY_CURRENT_BUFFER )␊ |
1797 | ␉␉{␊ |
1798 | ␉␉/* Flush out information for old buffer. */␊ |
1799 | ␉␉*(yy_c_buf_p) = (yy_hold_char);␊ |
1800 | ␉␉YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);␊ |
1801 | ␉␉YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);␊ |
1802 | ␉␉}␊ |
1803 | ␊ |
1804 | ␉YY_CURRENT_BUFFER_LVALUE = new_buffer;␊ |
1805 | ␉zconf_load_buffer_state( );␊ |
1806 | ␊ |
1807 | ␉/* We don't actually know whether we did this switch during␊ |
1808 | ␉ * EOF (zconfwrap()) processing, but the only time this flag␊ |
1809 | ␉ * is looked at is after zconfwrap() is called, so it's safe␊ |
1810 | ␉ * to go ahead and always set it.␊ |
1811 | ␉ */␊ |
1812 | ␉(yy_did_buffer_switch_on_eof) = 1;␊ |
1813 | }␊ |
1814 | ␊ |
1815 | static void zconf_load_buffer_state (void)␊ |
1816 | {␊ |
1817 | ␉(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;␊ |
1818 | ␉(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;␊ |
1819 | ␉zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;␊ |
1820 | ␉(yy_hold_char) = *(yy_c_buf_p);␊ |
1821 | }␊ |
1822 | ␊ |
1823 | /** Allocate and initialize an input buffer state.␊ |
1824 | * @param file A readable stream.␊ |
1825 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.␊ |
1826 | * ␊ |
1827 | * @return the allocated buffer state.␊ |
1828 | */␊ |
1829 | YY_BUFFER_STATE zconf_create_buffer (FILE * file, int size )␊ |
1830 | {␊ |
1831 | ␉YY_BUFFER_STATE b;␊ |
1832 | ␊ |
1833 | ␉b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) );␊ |
1834 | ␉if ( ! b )␊ |
1835 | ␉␉YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" );␊ |
1836 | ␊ |
1837 | ␉b->yy_buf_size = size;␊ |
1838 | ␊ |
1839 | ␉/* yy_ch_buf has to be 2 characters longer than the size given because␊ |
1840 | ␉ * we need to put in 2 end-of-buffer characters.␊ |
1841 | ␉ */␊ |
1842 | ␉b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2 );␊ |
1843 | ␉if ( ! b->yy_ch_buf )␊ |
1844 | ␉␉YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" );␊ |
1845 | ␊ |
1846 | ␉b->yy_is_our_buffer = 1;␊ |
1847 | ␊ |
1848 | ␉zconf_init_buffer(b,file );␊ |
1849 | ␊ |
1850 | ␉return b;␊ |
1851 | }␊ |
1852 | ␊ |
1853 | /** Destroy the buffer.␊ |
1854 | * @param b a buffer created with zconf_create_buffer()␊ |
1855 | * ␊ |
1856 | */␊ |
1857 | void zconf_delete_buffer (YY_BUFFER_STATE b )␊ |
1858 | {␊ |
1859 | ␊ |
1860 | ␉if ( ! b )␊ |
1861 | ␉␉return;␊ |
1862 | ␊ |
1863 | ␉if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */␊ |
1864 | ␉␉YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;␊ |
1865 | ␊ |
1866 | ␉if ( b->yy_is_our_buffer )␊ |
1867 | ␉␉zconffree((void *) b->yy_ch_buf );␊ |
1868 | ␊ |
1869 | ␉zconffree((void *) b );␊ |
1870 | }␊ |
1871 | ␊ |
1872 | /* Initializes or reinitializes a buffer.␊ |
1873 | * This function is sometimes called more than once on the same buffer,␊ |
1874 | * such as during a zconfrestart() or at EOF.␊ |
1875 | */␊ |
1876 | static void zconf_init_buffer (YY_BUFFER_STATE b, FILE * file )␊ |
1877 | ␊ |
1878 | {␊ |
1879 | ␉int oerrno = errno;␊ |
1880 | ␊ |
1881 | ␉zconf_flush_buffer(b );␊ |
1882 | ␊ |
1883 | ␉b->yy_input_file = file;␊ |
1884 | ␉b->yy_fill_buffer = 1;␊ |
1885 | ␊ |
1886 | /* If b is the current buffer, then zconf_init_buffer was _probably_␊ |
1887 | * called from zconfrestart() or through yy_get_next_buffer.␊ |
1888 | * In that case, we don't want to reset the lineno or column.␊ |
1889 | */␊ |
1890 | if (b != YY_CURRENT_BUFFER){␊ |
1891 | b->yy_bs_lineno = 1;␊ |
1892 | b->yy_bs_column = 0;␊ |
1893 | }␊ |
1894 | ␊ |
1895 | b->yy_is_interactive = 0;␊ |
1896 | ␊ |
1897 | ␉errno = oerrno;␊ |
1898 | }␊ |
1899 | ␊ |
1900 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called.␊ |
1901 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.␊ |
1902 | * ␊ |
1903 | */␊ |
1904 | void zconf_flush_buffer (YY_BUFFER_STATE b )␊ |
1905 | {␊ |
1906 | ␉if ( ! b )␊ |
1907 | ␉␉return;␊ |
1908 | ␊ |
1909 | ␉b->yy_n_chars = 0;␊ |
1910 | ␊ |
1911 | ␉/* We always need two end-of-buffer characters. The first causes␊ |
1912 | ␉ * a transition to the end-of-buffer state. The second causes␊ |
1913 | ␉ * a jam in that state.␊ |
1914 | ␉ */␊ |
1915 | ␉b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;␊ |
1916 | ␉b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;␊ |
1917 | ␊ |
1918 | ␉b->yy_buf_pos = &b->yy_ch_buf[0];␊ |
1919 | ␊ |
1920 | ␉b->yy_at_bol = 1;␊ |
1921 | ␉b->yy_buffer_status = YY_BUFFER_NEW;␊ |
1922 | ␊ |
1923 | ␉if ( b == YY_CURRENT_BUFFER )␊ |
1924 | ␉␉zconf_load_buffer_state( );␊ |
1925 | }␊ |
1926 | ␊ |
1927 | /** Pushes the new state onto the stack. The new state becomes␊ |
1928 | * the current state. This function will allocate the stack␊ |
1929 | * if necessary.␊ |
1930 | * @param new_buffer The new state.␊ |
1931 | * ␊ |
1932 | */␊ |
1933 | void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer )␊ |
1934 | {␊ |
1935 | ␉if (new_buffer == NULL)␊ |
1936 | ␉␉return;␊ |
1937 | ␊ |
1938 | ␉zconfensure_buffer_stack();␊ |
1939 | ␊ |
1940 | ␉/* This block is copied from zconf_switch_to_buffer. */␊ |
1941 | ␉if ( YY_CURRENT_BUFFER )␊ |
1942 | ␉␉{␊ |
1943 | ␉␉/* Flush out information for old buffer. */␊ |
1944 | ␉␉*(yy_c_buf_p) = (yy_hold_char);␊ |
1945 | ␉␉YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);␊ |
1946 | ␉␉YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);␊ |
1947 | ␉␉}␊ |
1948 | ␊ |
1949 | ␉/* Only push if top exists. Otherwise, replace top. */␊ |
1950 | ␉if (YY_CURRENT_BUFFER)␊ |
1951 | ␉␉(yy_buffer_stack_top)++;␊ |
1952 | ␉YY_CURRENT_BUFFER_LVALUE = new_buffer;␊ |
1953 | ␊ |
1954 | ␉/* copied from zconf_switch_to_buffer. */␊ |
1955 | ␉zconf_load_buffer_state( );␊ |
1956 | ␉(yy_did_buffer_switch_on_eof) = 1;␊ |
1957 | }␊ |
1958 | ␊ |
1959 | /** Removes and deletes the top of the stack, if present.␊ |
1960 | * The next element becomes the new top.␊ |
1961 | * ␊ |
1962 | */␊ |
1963 | void zconfpop_buffer_state (void)␊ |
1964 | {␊ |
1965 | ␉if (!YY_CURRENT_BUFFER)␊ |
1966 | ␉␉return;␊ |
1967 | ␊ |
1968 | ␉zconf_delete_buffer(YY_CURRENT_BUFFER );␊ |
1969 | ␉YY_CURRENT_BUFFER_LVALUE = NULL;␊ |
1970 | ␉if ((yy_buffer_stack_top) > 0)␊ |
1971 | ␉␉--(yy_buffer_stack_top);␊ |
1972 | ␊ |
1973 | ␉if (YY_CURRENT_BUFFER) {␊ |
1974 | ␉␉zconf_load_buffer_state( );␊ |
1975 | ␉␉(yy_did_buffer_switch_on_eof) = 1;␊ |
1976 | ␉}␊ |
1977 | }␊ |
1978 | ␊ |
1979 | /* Allocates the stack if it does not exist.␊ |
1980 | * Guarantees space for at least one push.␊ |
1981 | */␊ |
1982 | static void zconfensure_buffer_stack (void)␊ |
1983 | {␊ |
1984 | ␉int num_to_alloc;␊ |
1985 | ␊ |
1986 | ␉if (!(yy_buffer_stack)) {␊ |
1987 | ␊ |
1988 | ␉␉/* First allocation is just for 2 elements, since we don't know if this␊ |
1989 | ␉␉ * scanner will even need a stack. We use 2 instead of 1 to avoid an␊ |
1990 | ␉␉ * immediate realloc on the next call.␊ |
1991 | */␊ |
1992 | ␉␉num_to_alloc = 1;␊ |
1993 | ␉␉(yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc␊ |
1994 | ␉␉␉␉␉␉␉␉(num_to_alloc * sizeof(struct yy_buffer_state*)␊ |
1995 | ␉␉␉␉␉␉␉␉);␊ |
1996 | ␉␉if ( ! (yy_buffer_stack) )␊ |
1997 | ␉␉␉YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" );␊ |
1998 | ␉␉␉␉␉␉␉␉ ␊ |
1999 | ␉␉memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));␊ |
2000 | ␉␉␉␉␊ |
2001 | ␉␉(yy_buffer_stack_max) = num_to_alloc;␊ |
2002 | ␉␉(yy_buffer_stack_top) = 0;␊ |
2003 | ␉␉return;␊ |
2004 | ␉}␊ |
2005 | ␊ |
2006 | ␉if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){␊ |
2007 | ␊ |
2008 | ␉␉/* Increase the buffer to prepare for a possible push. */␊ |
2009 | ␉␉int grow_size = 8 /* arbitrary grow size */;␊ |
2010 | ␊ |
2011 | ␉␉num_to_alloc = (yy_buffer_stack_max) + grow_size;␊ |
2012 | ␉␉(yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc␊ |
2013 | ␉␉␉␉␉␉␉␉((yy_buffer_stack),␊ |
2014 | ␉␉␉␉␉␉␉␉num_to_alloc * sizeof(struct yy_buffer_state*)␊ |
2015 | ␉␉␉␉␉␉␉␉);␊ |
2016 | ␉␉if ( ! (yy_buffer_stack) )␊ |
2017 | ␉␉␉YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" );␊ |
2018 | ␊ |
2019 | ␉␉/* zero only the new slots.*/␊ |
2020 | ␉␉memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));␊ |
2021 | ␉␉(yy_buffer_stack_max) = num_to_alloc;␊ |
2022 | ␉}␊ |
2023 | }␊ |
2024 | ␊ |
2025 | /** Setup the input buffer state to scan directly from a user-specified character buffer.␊ |
2026 | * @param base the character buffer␊ |
2027 | * @param size the size in bytes of the character buffer␊ |
2028 | * ␊ |
2029 | * @return the newly allocated buffer state object. ␊ |
2030 | */␊ |
2031 | YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size )␊ |
2032 | {␊ |
2033 | ␉YY_BUFFER_STATE b;␊ |
2034 | ␊ |
2035 | ␉if ( size < 2 ||␊ |
2036 | ␉ base[size-2] != YY_END_OF_BUFFER_CHAR ||␊ |
2037 | ␉ base[size-1] != YY_END_OF_BUFFER_CHAR )␊ |
2038 | ␉␉/* They forgot to leave room for the EOB's. */␊ |
2039 | ␉␉return 0;␊ |
2040 | ␊ |
2041 | ␉b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) );␊ |
2042 | ␉if ( ! b )␊ |
2043 | ␉␉YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()" );␊ |
2044 | ␊ |
2045 | ␉b->yy_buf_size = size - 2;␉/* "- 2" to take care of EOB's */␊ |
2046 | ␉b->yy_buf_pos = b->yy_ch_buf = base;␊ |
2047 | ␉b->yy_is_our_buffer = 0;␊ |
2048 | ␉b->yy_input_file = 0;␊ |
2049 | ␉b->yy_n_chars = b->yy_buf_size;␊ |
2050 | ␉b->yy_is_interactive = 0;␊ |
2051 | ␉b->yy_at_bol = 1;␊ |
2052 | ␉b->yy_fill_buffer = 0;␊ |
2053 | ␉b->yy_buffer_status = YY_BUFFER_NEW;␊ |
2054 | ␊ |
2055 | ␉zconf_switch_to_buffer(b );␊ |
2056 | ␊ |
2057 | ␉return b;␊ |
2058 | }␊ |
2059 | ␊ |
2060 | /** Setup the input buffer state to scan a string. The next call to zconflex() will␊ |
2061 | * scan from a @e copy of @a str.␊ |
2062 | * @param yystr a NUL-terminated string to scan␊ |
2063 | * ␊ |
2064 | * @return the newly allocated buffer state object.␊ |
2065 | * @note If you want to scan bytes that may contain NUL values, then use␊ |
2066 | * zconf_scan_bytes() instead.␊ |
2067 | */␊ |
2068 | YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr )␊ |
2069 | {␊ |
2070 | ␊ |
2071 | ␉return zconf_scan_bytes(yystr,strlen(yystr) );␊ |
2072 | }␊ |
2073 | ␊ |
2074 | /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will␊ |
2075 | * scan from a @e copy of @a bytes.␊ |
2076 | * @param yybytes the byte buffer to scan␊ |
2077 | * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.␊ |
2078 | * ␊ |
2079 | * @return the newly allocated buffer state object.␊ |
2080 | */␊ |
2081 | YY_BUFFER_STATE zconf_scan_bytes (yyconst char * yybytes, int _yybytes_len )␊ |
2082 | {␊ |
2083 | ␉YY_BUFFER_STATE b;␊ |
2084 | ␉char *buf;␊ |
2085 | ␉yy_size_t n;␊ |
2086 | ␉int i;␊ |
2087 | ␊ |
2088 | ␉/* Get memory for full buffer, including space for trailing EOB's. */␊ |
2089 | ␉n = _yybytes_len + 2;␊ |
2090 | ␉buf = (char *) zconfalloc(n );␊ |
2091 | ␉if ( ! buf )␊ |
2092 | ␉␉YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" );␊ |
2093 | ␊ |
2094 | ␉for ( i = 0; i < _yybytes_len; ++i )␊ |
2095 | ␉␉buf[i] = yybytes[i];␊ |
2096 | ␊ |
2097 | ␉buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;␊ |
2098 | ␊ |
2099 | ␉b = zconf_scan_buffer(buf,n );␊ |
2100 | ␉if ( ! b )␊ |
2101 | ␉␉YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" );␊ |
2102 | ␊ |
2103 | ␉/* It's okay to grow etc. this buffer, and we should throw it␊ |
2104 | ␉ * away when we're done.␊ |
2105 | ␉ */␊ |
2106 | ␉b->yy_is_our_buffer = 1;␊ |
2107 | ␊ |
2108 | ␉return b;␊ |
2109 | }␊ |
2110 | ␊ |
2111 | #ifndef YY_EXIT_FAILURE␊ |
2112 | #define YY_EXIT_FAILURE 2␊ |
2113 | #endif␊ |
2114 | ␊ |
2115 | static void yy_fatal_error (yyconst char* msg )␊ |
2116 | {␊ |
2117 | ␉(void) fprintf( stderr, "%s\n", msg );␊ |
2118 | ␉exit( YY_EXIT_FAILURE );␊ |
2119 | }␊ |
2120 | ␊ |
2121 | /* Redefine yyless() so it works in section 3 code. */␊ |
2122 | ␊ |
2123 | #undef yyless␊ |
2124 | #define yyless(n) \␊ |
2125 | ␉do \␊ |
2126 | ␉␉{ \␊ |
2127 | ␉␉/* Undo effects of setting up zconftext. */ \␊ |
2128 | int yyless_macro_arg = (n); \␊ |
2129 | YY_LESS_LINENO(yyless_macro_arg);\␊ |
2130 | ␉␉zconftext[zconfleng] = (yy_hold_char); \␊ |
2131 | ␉␉(yy_c_buf_p) = zconftext + yyless_macro_arg; \␊ |
2132 | ␉␉(yy_hold_char) = *(yy_c_buf_p); \␊ |
2133 | ␉␉*(yy_c_buf_p) = '\0'; \␊ |
2134 | ␉␉zconfleng = yyless_macro_arg; \␊ |
2135 | ␉␉} \␊ |
2136 | ␉while ( 0 )␊ |
2137 | ␊ |
2138 | /* Accessor methods (get/set functions) to struct members. */␊ |
2139 | ␊ |
2140 | /** Get the current line number.␊ |
2141 | * ␊ |
2142 | */␊ |
2143 | int zconfget_lineno (void)␊ |
2144 | {␊ |
2145 | ␊ |
2146 | return zconflineno;␊ |
2147 | }␊ |
2148 | ␊ |
2149 | /** Get the input stream.␊ |
2150 | * ␊ |
2151 | */␊ |
2152 | FILE *zconfget_in (void)␊ |
2153 | {␊ |
2154 | return zconfin;␊ |
2155 | }␊ |
2156 | ␊ |
2157 | /** Get the output stream.␊ |
2158 | * ␊ |
2159 | */␊ |
2160 | FILE *zconfget_out (void)␊ |
2161 | {␊ |
2162 | return zconfout;␊ |
2163 | }␊ |
2164 | ␊ |
2165 | /** Get the length of the current token.␊ |
2166 | * ␊ |
2167 | */␊ |
2168 | int zconfget_leng (void)␊ |
2169 | {␊ |
2170 | return zconfleng;␊ |
2171 | }␊ |
2172 | ␊ |
2173 | /** Get the current token.␊ |
2174 | * ␊ |
2175 | */␊ |
2176 | ␊ |
2177 | char *zconfget_text (void)␊ |
2178 | {␊ |
2179 | return zconftext;␊ |
2180 | }␊ |
2181 | ␊ |
2182 | /** Set the current line number.␊ |
2183 | * @param line_number␊ |
2184 | * ␊ |
2185 | */␊ |
2186 | void zconfset_lineno (int line_number )␊ |
2187 | {␊ |
2188 | ␊ |
2189 | zconflineno = line_number;␊ |
2190 | }␊ |
2191 | ␊ |
2192 | /** Set the input stream. This does not discard the current␊ |
2193 | * input buffer.␊ |
2194 | * @param in_str A readable stream.␊ |
2195 | * ␊ |
2196 | * @see zconf_switch_to_buffer␊ |
2197 | */␊ |
2198 | void zconfset_in (FILE * in_str )␊ |
2199 | {␊ |
2200 | zconfin = in_str ;␊ |
2201 | }␊ |
2202 | ␊ |
2203 | void zconfset_out (FILE * out_str )␊ |
2204 | {␊ |
2205 | zconfout = out_str ;␊ |
2206 | }␊ |
2207 | ␊ |
2208 | int zconfget_debug (void)␊ |
2209 | {␊ |
2210 | return zconf_flex_debug;␊ |
2211 | }␊ |
2212 | ␊ |
2213 | void zconfset_debug (int bdebug )␊ |
2214 | {␊ |
2215 | zconf_flex_debug = bdebug ;␊ |
2216 | }␊ |
2217 | ␊ |
2218 | static int yy_init_globals (void)␊ |
2219 | {␊ |
2220 | /* Initialization is the same as for the non-reentrant scanner.␊ |
2221 | * This function is called from zconflex_destroy(), so don't allocate here.␊ |
2222 | */␊ |
2223 | ␊ |
2224 | (yy_buffer_stack) = 0;␊ |
2225 | (yy_buffer_stack_top) = 0;␊ |
2226 | (yy_buffer_stack_max) = 0;␊ |
2227 | (yy_c_buf_p) = (char *) 0;␊ |
2228 | (yy_init) = 0;␊ |
2229 | (yy_start) = 0;␊ |
2230 | ␊ |
2231 | /* Defined in main.c */␊ |
2232 | #ifdef YY_STDINIT␊ |
2233 | zconfin = stdin;␊ |
2234 | zconfout = stdout;␊ |
2235 | #else␊ |
2236 | zconfin = (FILE *) 0;␊ |
2237 | zconfout = (FILE *) 0;␊ |
2238 | #endif␊ |
2239 | ␊ |
2240 | /* For future reference: Set errno on error, since we are called by␊ |
2241 | * zconflex_init()␊ |
2242 | */␊ |
2243 | return 0;␊ |
2244 | }␊ |
2245 | ␊ |
2246 | /* zconflex_destroy is for both reentrant and non-reentrant scanners. */␊ |
2247 | int zconflex_destroy (void)␊ |
2248 | {␊ |
2249 | ␊ |
2250 | /* Pop the buffer stack, destroying each element. */␊ |
2251 | ␉while(YY_CURRENT_BUFFER){␊ |
2252 | ␉␉zconf_delete_buffer(YY_CURRENT_BUFFER );␊ |
2253 | ␉␉YY_CURRENT_BUFFER_LVALUE = NULL;␊ |
2254 | ␉␉zconfpop_buffer_state();␊ |
2255 | ␉}␊ |
2256 | ␊ |
2257 | ␉/* Destroy the stack itself. */␊ |
2258 | ␉zconffree((yy_buffer_stack) );␊ |
2259 | ␉(yy_buffer_stack) = NULL;␊ |
2260 | ␊ |
2261 | /* Reset the globals. This is important in a non-reentrant scanner so the next time␊ |
2262 | * zconflex() is called, initialization will occur. */␊ |
2263 | yy_init_globals( );␊ |
2264 | ␊ |
2265 | return 0;␊ |
2266 | }␊ |
2267 | ␊ |
2268 | /*␊ |
2269 | * Internal utility routines.␊ |
2270 | */␊ |
2271 | ␊ |
2272 | #ifndef yytext_ptr␊ |
2273 | static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )␊ |
2274 | {␊ |
2275 | ␉register int i;␊ |
2276 | ␉for ( i = 0; i < n; ++i )␊ |
2277 | ␉␉s1[i] = s2[i];␊ |
2278 | }␊ |
2279 | #endif␊ |
2280 | ␊ |
2281 | #ifdef YY_NEED_STRLEN␊ |
2282 | static int yy_flex_strlen (yyconst char * s )␊ |
2283 | {␊ |
2284 | ␉register int n;␊ |
2285 | ␉for ( n = 0; s[n]; ++n )␊ |
2286 | ␉␉;␊ |
2287 | ␊ |
2288 | ␉return n;␊ |
2289 | }␊ |
2290 | #endif␊ |
2291 | ␊ |
2292 | void *zconfalloc (yy_size_t size )␊ |
2293 | {␊ |
2294 | ␉return (void *) malloc( size );␊ |
2295 | }␊ |
2296 | ␊ |
2297 | void *zconfrealloc (void * ptr, yy_size_t size )␊ |
2298 | {␊ |
2299 | ␉/* The cast to (char *) in the following accommodates both␊ |
2300 | ␉ * implementations that use char* generic pointers, and those␊ |
2301 | ␉ * that use void* generic pointers. It works with the latter␊ |
2302 | ␉ * because both ANSI C and C++ allow castless assignment from␊ |
2303 | ␉ * any pointer type to void*, and deal with argument conversions␊ |
2304 | ␉ * as though doing an assignment.␊ |
2305 | ␉ */␊ |
2306 | ␉return (void *) realloc( (char *) ptr, size );␊ |
2307 | }␊ |
2308 | ␊ |
2309 | void zconffree (void * ptr )␊ |
2310 | {␊ |
2311 | ␉free( (char *) ptr );␉/* see zconfrealloc() for (char *) cast */␊ |
2312 | }␊ |
2313 | ␊ |
2314 | #define YYTABLES_NAME "yytables"␊ |
2315 | ␊ |
2316 | void zconf_starthelp(void)␊ |
2317 | {␊ |
2318 | ␉new_string();␊ |
2319 | ␉last_ts = first_ts = 0;␊ |
2320 | ␉BEGIN(HELP);␊ |
2321 | }␊ |
2322 | ␊ |
2323 | static void zconf_endhelp(void)␊ |
2324 | {␊ |
2325 | ␉zconflval.string = text;␊ |
2326 | ␉BEGIN(INITIAL);␊ |
2327 | }␊ |
2328 | ␊ |
2329 | /*␊ |
2330 | * Try to open specified file with following names:␊ |
2331 | * ./name␊ |
2332 | * $(srctree)/name␊ |
2333 | * The latter is used when srctree is separate from objtree␊ |
2334 | * when compiling the kernel.␊ |
2335 | * Return NULL if file is not found.␊ |
2336 | */␊ |
2337 | FILE *zconf_fopen(const char *name)␊ |
2338 | {␊ |
2339 | ␉char *env, fullname[PATH_MAX+1];␊ |
2340 | ␉FILE *f;␊ |
2341 | ␊ |
2342 | ␉f = fopen(name, "r");␊ |
2343 | ␉if (!f && name != NULL && name[0] != '/') {␊ |
2344 | ␉␉env = getenv(SRCTREE);␊ |
2345 | ␉␉if (env) {␊ |
2346 | ␉␉␉sprintf(fullname, "%s/%s", env, name);␊ |
2347 | ␉␉␉f = fopen(fullname, "r");␊ |
2348 | ␉␉}␊ |
2349 | ␉}␊ |
2350 | ␉return f;␊ |
2351 | }␊ |
2352 | ␊ |
2353 | void zconf_initscan(const char *name)␊ |
2354 | {␊ |
2355 | ␉zconfin = zconf_fopen(name);␊ |
2356 | ␉if (!zconfin) {␊ |
2357 | ␉␉printf("can't find file %s\n", name);␊ |
2358 | ␉␉exit(1);␊ |
2359 | ␉}␊ |
2360 | ␊ |
2361 | ␉current_buf = malloc(sizeof(*current_buf));␊ |
2362 | ␉memset(current_buf, 0, sizeof(*current_buf));␊ |
2363 | ␊ |
2364 | ␉current_file = file_lookup(name);␊ |
2365 | ␉current_file->lineno = 1;␊ |
2366 | ␉current_file->flags = FILE_BUSY;␊ |
2367 | }␊ |
2368 | ␊ |
2369 | void zconf_nextfile(const char *name)␊ |
2370 | {␊ |
2371 | ␉struct file *file = file_lookup(name);␊ |
2372 | ␉struct buffer *buf = malloc(sizeof(*buf));␊ |
2373 | ␉memset(buf, 0, sizeof(*buf));␊ |
2374 | ␊ |
2375 | ␉current_buf->state = YY_CURRENT_BUFFER;␊ |
2376 | ␉zconfin = zconf_fopen(file->name);␊ |
2377 | ␉if (!zconfin) {␊ |
2378 | ␉␉printf("%s:%d: can't open file \"%s\"\n",␊ |
2379 | ␉␉ zconf_curname(), zconf_lineno(), file->name);␊ |
2380 | ␉␉exit(1);␊ |
2381 | ␉}␊ |
2382 | ␉zconf_switch_to_buffer(zconf_create_buffer(zconfin,YY_BUF_SIZE));␊ |
2383 | ␉buf->parent = current_buf;␊ |
2384 | ␉current_buf = buf;␊ |
2385 | ␊ |
2386 | ␉if (file->flags & FILE_BUSY) {␊ |
2387 | ␉␉printf("%s:%d: do not source '%s' from itself\n",␊ |
2388 | ␉␉ zconf_curname(), zconf_lineno(), name);␊ |
2389 | ␉␉exit(1);␊ |
2390 | ␉}␊ |
2391 | ␉if (file->flags & FILE_SCANNED) {␊ |
2392 | ␉␉printf("%s:%d: file '%s' is already sourced from '%s'\n",␊ |
2393 | ␉␉ zconf_curname(), zconf_lineno(), name,␊ |
2394 | ␉␉ file->parent->name);␊ |
2395 | ␉␉exit(1);␊ |
2396 | ␉}␊ |
2397 | ␉file->flags |= FILE_BUSY;␊ |
2398 | ␉file->lineno = 1;␊ |
2399 | ␉file->parent = current_file;␊ |
2400 | ␉current_file = file;␊ |
2401 | }␊ |
2402 | ␊ |
2403 | static void zconf_endfile(void)␊ |
2404 | {␊ |
2405 | ␉struct buffer *parent;␊ |
2406 | ␊ |
2407 | ␉current_file->flags |= FILE_SCANNED;␊ |
2408 | ␉current_file->flags &= ~FILE_BUSY;␊ |
2409 | ␉current_file = current_file->parent;␊ |
2410 | ␊ |
2411 | ␉parent = current_buf->parent;␊ |
2412 | ␉if (parent) {␊ |
2413 | ␉␉fclose(zconfin);␊ |
2414 | ␉␉zconf_delete_buffer(YY_CURRENT_BUFFER);␊ |
2415 | ␉␉zconf_switch_to_buffer(parent->state);␊ |
2416 | ␉}␊ |
2417 | ␉free(current_buf);␊ |
2418 | ␉current_buf = parent;␊ |
2419 | }␊ |
2420 | ␊ |
2421 | int zconf_lineno(void)␊ |
2422 | {␊ |
2423 | ␉return current_pos.lineno;␊ |
2424 | }␊ |
2425 | ␊ |
2426 | const char *zconf_curname(void)␊ |
2427 | {␊ |
2428 | ␉return current_pos.file ? current_pos.file->name : "<none>";␊ |
2429 | }␊ |
2430 | ␊ |
2431 |