File: | src/usr.sbin/unbound/obj/conftest.c |
Warning: | line 981, column 5 Value stored to 'yy_current_state' is never read |
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1 | /* confdefs.h */ |
2 | #define PACKAGE_NAME"unbound" "unbound" |
3 | #define PACKAGE_TARNAME"unbound" "unbound" |
4 | #define PACKAGE_VERSION"1.13.2" "1.13.2" |
5 | #define PACKAGE_STRING"unbound 1.13.2" "unbound 1.13.2" |
6 | #define PACKAGE_BUGREPORT"unbound-bugs@nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues" "unbound-bugs@nlnetlabs.nl or https://github.com/NLnetLabs/unbound/issues" |
7 | #define PACKAGE_URL"" "" |
8 | #define CONFCMDLINE"--enable-allsymbols --with-ssl=/usr --with-libevent=/usr --with-libexpat=/usr --without-pythonmodule --with-chroot-dir=/var/unbound --with-pidfile= --with-rootkey-file=/var/unbound/db/root.key --with-conf-file=/var/unbound/etc/unbound.conf --with-username=_unbound --disable-shared --disable-explicit-port-randomisation --without-pthreads" "--enable-allsymbols --with-ssl=/usr --with-libevent=/usr --with-libexpat=/usr --without-pythonmodule --with-chroot-dir=/var/unbound --with-pidfile= --with-rootkey-file=/var/unbound/db/root.key --with-conf-file=/var/unbound/etc/unbound.conf --with-username=_unbound --disable-shared --disable-explicit-port-randomisation --without-pthreads" |
9 | #define HAVE_STDIO_H1 1 |
10 | #define HAVE_STDLIB_H1 1 |
11 | #define HAVE_STRING_H1 1 |
12 | #define HAVE_INTTYPES_H1 1 |
13 | #define HAVE_STDINT_H1 1 |
14 | #define HAVE_STRINGS_H1 1 |
15 | #define HAVE_SYS_STAT_H1 1 |
16 | #define HAVE_SYS_TYPES_H1 1 |
17 | #define HAVE_UNISTD_H1 1 |
18 | #define HAVE_WCHAR_H1 1 |
19 | #define STDC_HEADERS1 1 |
20 | #define _ALL_SOURCE1 1 |
21 | #define _DARWIN_C_SOURCE1 1 |
22 | #define _GNU_SOURCE1 1 |
23 | #define _HPUX_ALT_XOPEN_SOCKET_API1 1 |
24 | #define _NETBSD_SOURCE1 1 |
25 | #define _OPENBSD_SOURCE1 1 |
26 | #define _POSIX_PTHREAD_SEMANTICS1 1 |
27 | #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__1 1 |
28 | #define __STDC_WANT_IEC_60559_BFP_EXT__1 1 |
29 | #define __STDC_WANT_IEC_60559_DFP_EXT__1 1 |
30 | #define __STDC_WANT_IEC_60559_FUNCS_EXT__1 1 |
31 | #define __STDC_WANT_IEC_60559_TYPES_EXT__1 1 |
32 | #define __STDC_WANT_LIB_EXT2__1 1 |
33 | #define __STDC_WANT_MATH_SPEC_FUNCS__1 1 |
34 | #define _TANDEM_SOURCE1 1 |
35 | #define __EXTENSIONS__1 1 |
36 | #define CONFIGFILE"/var/unbound/etc/unbound.conf" "/var/unbound/etc/unbound.conf" |
37 | #define RUN_DIR"/var/unbound/etc" "/var/unbound/etc" |
38 | #define CHROOT_DIR"/var/unbound" "/var/unbound" |
39 | #define SHARE_DIR"/var/unbound/etc" "/var/unbound/etc" |
40 | #define PIDFILE"" "" |
41 | #define ROOT_ANCHOR_FILE"/var/unbound/db/root.key" "/var/unbound/db/root.key" |
42 | #define ROOT_CERT_FILE"/var/unbound/etc/icannbundle.pem" "/var/unbound/etc/icannbundle.pem" |
43 | #define UB_USERNAME"_unbound" "_unbound" |
44 | #define WINVER0x0502 0x0502 |
45 | #define RSRC_PACKAGE_VERSION1,13,2,0 1,13,2,0 |
46 | #define HAVE_GETOPT_H1 1 |
47 | #define HAVE_TIME_H1 1 |
48 | #define HAVE_ATTR_FORMAT1 1 |
49 | #define HAVE_ATTR_UNUSED1 1 |
50 | #define HAVE_ATTR_WEAK1 1 |
51 | #define ATTR_WEAK__attribute__((weak)) __attribute__((weak)) |
52 | #define HAVE_ATTR_NORETURN1 1 |
53 | #define ATTR_NORETURN__attribute__((__noreturn__)) __attribute__((__noreturn__)) |
54 | /* end confdefs.h. */ |
55 | |
56 | #line 3 "lex.yy.c" |
57 | |
58 | #define YY_INT_ALIGNEDshort int short int |
59 | |
60 | /* $OpenBSD: flex.skl,v 1.18 2021/11/30 15:50:06 millert Exp $ */ |
61 | |
62 | /* A lexical scanner generated by flex */ |
63 | |
64 | #define FLEX_SCANNER |
65 | #define YY_FLEX_MAJOR_VERSION2 2 |
66 | #define YY_FLEX_MINOR_VERSION5 5 |
67 | #define YY_FLEX_SUBMINOR_VERSION39 39 |
68 | #if YY_FLEX_SUBMINOR_VERSION39 > 0 |
69 | #define FLEX_BETA |
70 | #endif |
71 | |
72 | /* First, we deal with platform-specific or compiler-specific issues. */ |
73 | |
74 | /* begin standard C headers. */ |
75 | #include <stdio.h> |
76 | #include <string.h> |
77 | #include <errno(*__errno()).h> |
78 | #include <stdlib.h> |
79 | |
80 | /* end standard C headers. */ |
81 | |
82 | /* $OpenBSD: flexint.h,v 1.1 2015/11/19 19:43:40 tedu Exp $ */ |
83 | |
84 | /* flex integer type definitions */ |
85 | |
86 | #ifndef FLEXINT_H |
87 | #define FLEXINT_H |
88 | |
89 | /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
90 | |
91 | #if defined (__STDC_VERSION__201710L) && __STDC_VERSION__201710L >= 199901L |
92 | |
93 | /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
94 | * if you want the limit (max/min) macros for int types. |
95 | */ |
96 | #ifndef __STDC_LIMIT_MACROS1 |
97 | #define __STDC_LIMIT_MACROS1 1 |
98 | #endif |
99 | |
100 | #include <inttypes.h> |
101 | typedef int8_t flex_int8_t; |
102 | typedef uint8_t flex_uint8_t; |
103 | typedef int16_t flex_int16_t; |
104 | typedef uint16_t flex_uint16_t; |
105 | typedef int32_t flex_int32_t; |
106 | typedef uint32_t flex_uint32_t; |
107 | #else |
108 | typedef signed char flex_int8_t; |
109 | typedef short int flex_int16_t; |
110 | typedef int flex_int32_t; |
111 | typedef unsigned char flex_uint8_t; |
112 | typedef unsigned short int flex_uint16_t; |
113 | typedef unsigned int flex_uint32_t; |
114 | |
115 | /* Limits of integral types. */ |
116 | #ifndef INT8_MIN(-0x7f - 1) |
117 | #define INT8_MIN(-0x7f - 1) (-128) |
118 | #endif |
119 | #ifndef INT16_MIN(-0x7fff - 1) |
120 | #define INT16_MIN(-0x7fff - 1) (-32767-1) |
121 | #endif |
122 | #ifndef INT32_MIN(-0x7fffffff - 1) |
123 | #define INT32_MIN(-0x7fffffff - 1) (-2147483647-1) |
124 | #endif |
125 | #ifndef INT8_MAX0x7f |
126 | #define INT8_MAX0x7f (127) |
127 | #endif |
128 | #ifndef INT16_MAX0x7fff |
129 | #define INT16_MAX0x7fff (32767) |
130 | #endif |
131 | #ifndef INT32_MAX0x7fffffff |
132 | #define INT32_MAX0x7fffffff (2147483647) |
133 | #endif |
134 | #ifndef UINT8_MAX0xff |
135 | #define UINT8_MAX0xff (255U) |
136 | #endif |
137 | #ifndef UINT16_MAX0xffff |
138 | #define UINT16_MAX0xffff (65535U) |
139 | #endif |
140 | #ifndef UINT32_MAX0xffffffffU |
141 | #define UINT32_MAX0xffffffffU (4294967295U) |
142 | #endif |
143 | |
144 | #endif /* ! C99 */ |
145 | |
146 | #endif /* ! FLEXINT_H */ |
147 | |
148 | #ifdef __cplusplus |
149 | |
150 | /* The "const" storage-class-modifier is valid. */ |
151 | #define YY_USE_CONST |
152 | |
153 | #else /* ! __cplusplus */ |
154 | |
155 | /* C99 requires __STDC__ to be defined as 1. */ |
156 | #if defined (__STDC__1) |
157 | |
158 | #define YY_USE_CONST |
159 | |
160 | #endif /* defined (__STDC__) */ |
161 | #endif /* ! __cplusplus */ |
162 | |
163 | #ifdef YY_USE_CONST |
164 | #define yyconstconst const |
165 | #else |
166 | #define yyconstconst |
167 | #endif |
168 | |
169 | /* Returned upon end-of-file. */ |
170 | #define YY_NULL0 0 |
171 | |
172 | /* Promotes a possibly negative, possibly signed char to an unsigned |
173 | * integer for use as an array index. If the signed char is negative, |
174 | * we want to instead treat it as an 8-bit unsigned char, hence the |
175 | * double cast. |
176 | */ |
177 | #define YY_SC_TO_UI(c)((unsigned int) (unsigned char) c) ((unsigned int) (unsigned char) c) |
178 | |
179 | /* Enter a start condition. This macro really ought to take a parameter, |
180 | * but we do it the disgusting crufty way forced on us by the ()-less |
181 | * definition of BEGIN. |
182 | */ |
183 | #define BEGIN(yy_start) = 1 + 2 * (yy_start) = 1 + 2 * |
184 | |
185 | /* Translate the current start state into a value that can be later handed |
186 | * to BEGIN to return to the state. The YYSTATE alias is for lex |
187 | * compatibility. |
188 | */ |
189 | #define YY_START(((yy_start) - 1) / 2) (((yy_start) - 1) / 2) |
190 | #define YYSTATE(((yy_start) - 1) / 2) YY_START(((yy_start) - 1) / 2) |
191 | |
192 | /* Action number for EOF rule of a given start state. */ |
193 | #define YY_STATE_EOF(state)(9 + state + 1) (YY_END_OF_BUFFER9 + state + 1) |
194 | |
195 | /* Special action meaning "start processing a new file". */ |
196 | #define YY_NEW_FILEyyrestart(yyin ) yyrestart(yyin ) |
197 | |
198 | #define YY_END_OF_BUFFER_CHAR0 0 |
199 | |
200 | /* Size of default input buffer. */ |
201 | #ifndef YY_BUF_SIZE16384 |
202 | #define YY_BUF_SIZE16384 16384 |
203 | #endif |
204 | |
205 | /* The state buf must be large enough to hold one state per character in the main buffer. |
206 | */ |
207 | #define YY_STATE_BUF_SIZE((16384 + 2) * sizeof(yy_state_type)) ((YY_BUF_SIZE16384 + 2) * sizeof(yy_state_type)) |
208 | |
209 | #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
210 | #define YY_TYPEDEF_YY_BUFFER_STATE |
211 | typedef struct yy_buffer_state *YY_BUFFER_STATE; |
212 | #endif |
213 | |
214 | #ifndef YY_TYPEDEF_YY_SIZE_T |
215 | #define YY_TYPEDEF_YY_SIZE_T |
216 | typedef size_t yy_size_t; |
217 | #endif |
218 | |
219 | extern yy_size_t yyleng; |
220 | |
221 | extern FILE *yyin, *yyout; |
222 | |
223 | #define EOB_ACT_CONTINUE_SCAN0 0 |
224 | #define EOB_ACT_END_OF_FILE1 1 |
225 | #define EOB_ACT_LAST_MATCH2 2 |
226 | |
227 | #define YY_LESS_LINENO(n) |
228 | #define YY_LINENO_REWIND_TO(ptr) |
229 | |
230 | /* Return all but the first "n" matched characters back to the input stream. */ |
231 | #define yyless(n)do { int yyless_macro_arg = (n); ; yytext[yyleng] = (yy_hold_char ); (yy_c_buf_p) = yytext + yyless_macro_arg; (yy_hold_char) = *(yy_c_buf_p); *(yy_c_buf_p) = '\0'; yyleng = yyless_macro_arg ; } while ( 0 ) \ |
232 | do \ |
233 | { \ |
234 | /* Undo effects of setting up yytext. */ \ |
235 | int yyless_macro_arg = (n); \ |
236 | YY_LESS_LINENO(yyless_macro_arg);\ |
237 | *yy_cp = (yy_hold_char); \ |
238 | YY_RESTORE_YY_MORE_OFFSET \ |
239 | (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ(yy_more_len); \ |
240 | YY_DO_BEFORE_ACTION(yytext) = yy_bp; (yytext) -= (yy_more_len); yyleng = (size_t ) (yy_cp - (yytext)); (yy_hold_char) = *yy_cp; *yy_cp = '\0'; (yy_c_buf_p) = yy_cp;; /* set up yytext again */ \ |
241 | } \ |
242 | while ( 0 ) |
243 | |
244 | #define unput(c)yyunput( c, (yytext) ) yyunput( c, (yytext_ptryytext) ) |
245 | |
246 | #ifndef YY_STRUCT_YY_BUFFER_STATE |
247 | #define YY_STRUCT_YY_BUFFER_STATE |
248 | struct yy_buffer_state |
249 | { |
250 | FILE *yy_input_file; |
251 | |
252 | char *yy_ch_buf; /* input buffer */ |
253 | char *yy_buf_pos; /* current position in input buffer */ |
254 | |
255 | /* Size of input buffer in bytes, not including room for EOB |
256 | * characters. |
257 | */ |
258 | yy_size_t yy_buf_size; |
259 | |
260 | /* Number of characters read into yy_ch_buf, not including EOB |
261 | * characters. |
262 | */ |
263 | yy_size_t yy_n_chars; |
264 | |
265 | /* Whether we "own" the buffer - i.e., we know we created it, |
266 | * and can realloc() it to grow it, and should free() it to |
267 | * delete it. |
268 | */ |
269 | int yy_is_our_buffer; |
270 | |
271 | /* Whether this is an "interactive" input source; if so, and |
272 | * if we're using stdio for input, then we want to use getc() |
273 | * instead of fread(), to make sure we stop fetching input after |
274 | * each newline. |
275 | */ |
276 | int yy_is_interactive; |
277 | |
278 | /* Whether we're considered to be at the beginning of a line. |
279 | * If so, '^' rules will be active on the next match, otherwise |
280 | * not. |
281 | */ |
282 | int yy_at_bol; |
283 | |
284 | int yy_bs_lineno; /**< The line count. */ |
285 | int yy_bs_column; /**< The column count. */ |
286 | |
287 | /* Whether to try to fill the input buffer when we reach the |
288 | * end of it. |
289 | */ |
290 | int yy_fill_buffer; |
291 | |
292 | int yy_buffer_status; |
293 | |
294 | #define YY_BUFFER_NEW0 0 |
295 | #define YY_BUFFER_NORMAL1 1 |
296 | /* When an EOF's been seen but there's still some text to process |
297 | * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
298 | * shouldn't try reading from the input source any more. We might |
299 | * still have a bunch of tokens to match, though, because of |
300 | * possible backing-up. |
301 | * |
302 | * When we actually see the EOF, we change the status to "new" |
303 | * (via yyrestart()), so that the user can continue scanning by |
304 | * just pointing yyin at a new input file. |
305 | */ |
306 | #define YY_BUFFER_EOF_PENDING2 2 |
307 | |
308 | }; |
309 | #endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
310 | |
311 | /* Stack of input buffers. */ |
312 | static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ |
313 | static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ |
314 | static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ |
315 | |
316 | /* We provide macros for accessing buffer states in case in the |
317 | * future we want to put the buffer states in a more general |
318 | * "scanner state". |
319 | * |
320 | * Returns the top of the stack, or NULL. |
321 | */ |
322 | #define YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ( (yy_buffer_stack) \ |
323 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ |
324 | : NULL((void *)0)) |
325 | |
326 | /* Same as previous macro, but useful when we know that the buffer stack is not |
327 | * NULL or when we need an lvalue. For internal use only. |
328 | */ |
329 | #define YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] (yy_buffer_stack)[(yy_buffer_stack_top)] |
330 | |
331 | /* yy_hold_char holds the character lost when yytext is formed. */ |
332 | static char yy_hold_char; |
333 | static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ |
334 | yy_size_t yyleng; |
335 | |
336 | /* Points to current character in buffer. */ |
337 | static char *yy_c_buf_p = (char *) 0; |
338 | static int yy_init = 0; /* whether we need to initialize */ |
339 | static int yy_start = 0; /* start state number */ |
340 | |
341 | /* Flag which is used to allow yywrap()'s to do buffer switches |
342 | * instead of setting up a fresh yyin. A bit of a hack ... |
343 | */ |
344 | static int yy_did_buffer_switch_on_eof; |
345 | |
346 | void yyrestart (FILE *input_file ); |
347 | void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); |
348 | YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); |
349 | void yy_delete_buffer (YY_BUFFER_STATE b ); |
350 | void yy_flush_buffer (YY_BUFFER_STATE b ); |
351 | void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); |
352 | void yypop_buffer_state (void ); |
353 | |
354 | static void yyensure_buffer_stack (void ); |
355 | static void yy_load_buffer_state (void ); |
356 | static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); |
357 | |
358 | #define YY_FLUSH_BUFFERyy_flush_buffer(( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top )] : ((void *)0)) ) yy_flush_buffer(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ) |
359 | |
360 | YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); |
361 | YY_BUFFER_STATE yy_scan_string (yyconstconst char *yy_str ); |
362 | YY_BUFFER_STATE yy_scan_bytes (yyconstconst char *bytes,yy_size_t len ); |
363 | |
364 | void *yyalloc (yy_size_t ); |
365 | void *yyrealloc (void *,yy_size_t ); |
366 | void yyfree (void * ); |
367 | |
368 | #define yy_new_bufferyy_create_buffer yy_create_buffer |
369 | |
370 | #define yy_set_interactive(is_interactive){ if ( ! ( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top )] : ((void *)0)) ){ yyensure_buffer_stack (); (yy_buffer_stack )[(yy_buffer_stack_top)] = yy_create_buffer(yyin,16384 ); } ( yy_buffer_stack)[(yy_buffer_stack_top)]->yy_is_interactive = is_interactive; } \ |
371 | { \ |
372 | if ( ! YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ){ \ |
373 | yyensure_buffer_stack (); \ |
374 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = \ |
375 | yy_create_buffer(yyin,YY_BUF_SIZE16384 ); \ |
376 | } \ |
377 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_is_interactive = is_interactive; \ |
378 | } |
379 | |
380 | #define yy_set_bol(at_bol){ if ( ! ( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top )] : ((void *)0)) ){ yyensure_buffer_stack (); (yy_buffer_stack )[(yy_buffer_stack_top)] = yy_create_buffer(yyin,16384 ); } ( yy_buffer_stack)[(yy_buffer_stack_top)]->yy_at_bol = at_bol ; } \ |
381 | { \ |
382 | if ( ! YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ){\ |
383 | yyensure_buffer_stack (); \ |
384 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = \ |
385 | yy_create_buffer(yyin,YY_BUF_SIZE16384 ); \ |
386 | } \ |
387 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_at_bol = at_bol; \ |
388 | } |
389 | |
390 | #define YY_AT_BOL()((yy_buffer_stack)[(yy_buffer_stack_top)]->yy_at_bol) (YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_at_bol) |
391 | |
392 | /* Begin user sect3 */ |
393 | |
394 | typedef unsigned char YY_CHAR; |
395 | |
396 | FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; |
397 | |
398 | typedef int yy_state_type; |
399 | |
400 | extern int yylineno; |
401 | |
402 | int yylineno = 1; |
403 | |
404 | extern char *yytext; |
405 | #define yytext_ptryytext yytext |
406 | |
407 | static yy_state_type yy_get_previous_state (void ); |
408 | static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); |
409 | static int yy_get_next_buffer (void ); |
410 | static void yy_fatal_error (yyconstconst char msg[] ); |
411 | |
412 | /* Done after the current pattern has been matched and before the |
413 | * corresponding action - sets up yytext. |
414 | */ |
415 | #define YY_DO_BEFORE_ACTION(yytext) = yy_bp; (yytext) -= (yy_more_len); yyleng = (size_t ) (yy_cp - (yytext)); (yy_hold_char) = *yy_cp; *yy_cp = '\0'; (yy_c_buf_p) = yy_cp; \ |
416 | (yytext_ptryytext) = yy_bp; \ |
417 | (yytext_ptryytext) -= (yy_more_len); \ |
418 | yyleng = (size_t) (yy_cp - (yytext_ptryytext)); \ |
419 | (yy_hold_char) = *yy_cp; \ |
420 | *yy_cp = '\0'; \ |
421 | (yy_c_buf_p) = yy_cp; |
422 | |
423 | #define YY_NUM_RULES8 8 |
424 | #define YY_END_OF_BUFFER9 9 |
425 | /* This struct is not used in this scanner, |
426 | but its presence is necessary. */ |
427 | struct yy_trans_info |
428 | { |
429 | flex_int32_t yy_verify; |
430 | flex_int32_t yy_nxt; |
431 | }; |
432 | static yyconstconst flex_int16_t yy_acclist[23] = |
433 | { 0, |
434 | 9, 7, 8, 8, 1, 7, 8, 2, 7, 8, |
435 | 3, 7, 8, 4, 7, 8, 5, 7, 8, 6, |
436 | 7, 8 |
437 | } ; |
438 | |
439 | static yyconstconst flex_int16_t yy_accept[14] = |
440 | { 0, |
441 | 1, 1, 1, 2, 4, 5, 8, 11, 14, 17, |
442 | 20, 23, 23 |
443 | } ; |
444 | |
445 | static yyconstconst flex_int32_t yy_ec[256] = |
446 | { 0, |
447 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, |
448 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
449 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
450 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
451 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
452 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
453 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
454 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
455 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
456 | 1, 1, 1, 1, 1, 1, 3, 4, 5, 6, |
457 | |
458 | 7, 8, 1, 1, 1, 1, 1, 1, 1, 1, |
459 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
460 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
461 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
462 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
463 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
464 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
465 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
466 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
467 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
468 | |
469 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
470 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
471 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
472 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
473 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
474 | 1, 1, 1, 1, 1 |
475 | } ; |
476 | |
477 | static yyconstconst flex_int32_t yy_meta[9] = |
478 | { 0, |
479 | 1, 1, 1, 1, 1, 1, 1, 1 |
480 | } ; |
481 | |
482 | static yyconstconst flex_int16_t yy_base[13] = |
483 | { 0, |
484 | 0, 0, 9, 10, 10, 10, 10, 10, 10, 10, |
485 | 10, 10 |
486 | } ; |
487 | |
488 | static yyconstconst flex_int16_t yy_def[13] = |
489 | { 0, |
490 | 12, 1, 12, 12, 12, 12, 12, 12, 12, 12, |
491 | 12, 0 |
492 | } ; |
493 | |
494 | static yyconstconst flex_int16_t yy_nxt[19] = |
495 | { 0, |
496 | 4, 5, 6, 7, 8, 9, 10, 11, 12, 3, |
497 | 12, 12, 12, 12, 12, 12, 12, 12 |
498 | } ; |
499 | |
500 | static yyconstconst flex_int16_t yy_chk[19] = |
501 | { 0, |
502 | 1, 1, 1, 1, 1, 1, 1, 1, 3, 12, |
503 | 12, 12, 12, 12, 12, 12, 12, 12 |
504 | } ; |
505 | |
506 | extern int yy_flex_debug; |
507 | int yy_flex_debug = 0; |
508 | |
509 | static yy_state_type *yy_state_buf=0, *yy_state_ptr=0; |
510 | static char *yy_full_match; |
511 | static int yy_lp; |
512 | #define REJECT{ *yy_cp = (yy_hold_char); yy_cp = (yy_full_match); ++(yy_lp) ; goto find_rule; } \ |
513 | { \ |
514 | *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ \ |
515 | yy_cp = (yy_full_match); /* restore poss. backed-over text */ \ |
516 | ++(yy_lp); \ |
517 | goto find_rule; \ |
518 | } |
519 | |
520 | static int yy_more_flag = 0; |
521 | static int yy_more_len = 0; |
522 | #define yymore()((yy_more_flag) = 1) ((yy_more_flag) = 1) |
523 | #define YY_MORE_ADJ(yy_more_len) (yy_more_len) |
524 | #define YY_RESTORE_YY_MORE_OFFSET |
525 | char *yytext; |
526 | #line 1 "conftest.l" |
527 | #line 2 "conftest.l" |
528 | #ifdef __cplusplus |
529 | extern "C" |
530 | #endif |
531 | int yywrap(void); |
532 | #line 479 "lex.yy.c" |
533 | |
534 | #define INITIAL0 0 |
535 | |
536 | #ifndef YY_NO_UNISTD_H |
537 | /* Special case for "unistd.h", since it is non-ANSI. We include it way |
538 | * down here because we want the user's section 1 to have been scanned first. |
539 | * The user has a chance to override it with an option. |
540 | */ |
541 | #include <unistd.h> |
542 | #endif |
543 | |
544 | #ifndef YY_EXTRA_TYPEvoid * |
545 | #define YY_EXTRA_TYPEvoid * void * |
546 | #endif |
547 | |
548 | static int yy_init_globals (void ); |
549 | |
550 | /* Accessor methods to globals. |
551 | These are made visible to non-reentrant scanners for convenience. */ |
552 | |
553 | int yylex_destroy (void ); |
554 | |
555 | int yyget_debug (void ); |
556 | |
557 | void yyset_debug (int debug_flag ); |
558 | |
559 | YY_EXTRA_TYPEvoid * yyget_extra (void ); |
560 | |
561 | void yyset_extra (YY_EXTRA_TYPEvoid * user_defined ); |
562 | |
563 | FILE *yyget_in (void ); |
564 | |
565 | void yyset_in (FILE * in_str ); |
566 | |
567 | FILE *yyget_out (void ); |
568 | |
569 | void yyset_out (FILE * out_str ); |
570 | |
571 | yy_size_t yyget_leng (void ); |
572 | |
573 | char *yyget_text (void ); |
574 | |
575 | int yyget_lineno (void ); |
576 | |
577 | void yyset_lineno (int line_number ); |
578 | |
579 | /* Macros after this point can all be overridden by user definitions in |
580 | * section 1. |
581 | */ |
582 | |
583 | #ifndef YY_SKIP_YYWRAP |
584 | #ifdef __cplusplus |
585 | extern "C" int yywrap (void ); |
586 | #else |
587 | extern int yywrap (void ); |
588 | #endif |
589 | #endif |
590 | |
591 | static void yyunput (int c,char *buf_ptr ); |
592 | |
593 | #ifndef yytext_ptryytext |
594 | static void yy_flex_strncpy (char *,yyconstconst char *,int ); |
595 | #endif |
596 | |
597 | #ifdef YY_NEED_STRLEN |
598 | static int yy_flex_strlen (yyconstconst char * ); |
599 | #endif |
600 | |
601 | #ifndef YY_NO_INPUT |
602 | |
603 | #ifdef __cplusplus |
604 | static int yyinput (void ); |
605 | #else |
606 | static int input (void ); |
607 | #endif |
608 | |
609 | #endif |
610 | |
611 | /* Amount of stuff to slurp up with each read. */ |
612 | #ifndef YY_READ_BUF_SIZE8192 |
613 | #define YY_READ_BUF_SIZE8192 8192 |
614 | #endif |
615 | |
616 | /* Copy whatever the last rule matched to the standard output. */ |
617 | #ifndef ECHOdo { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) |
618 | /* This used to be an fputs(), but since the string might contain NUL's, |
619 | * we now use fwrite(). |
620 | */ |
621 | #define ECHOdo { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) |
622 | #endif |
623 | |
624 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
625 | * is returned in "result". |
626 | */ |
627 | #ifndef YY_INPUT |
628 | #define YY_INPUT(buf,result,max_size)if ( (yy_buffer_stack)[(yy_buffer_stack_top)]->yy_is_interactive ) { int c = '*'; size_t n; for ( n = 0; n < max_size && (c = (!__isthreaded ? (--(yyin)->_r < 0 ? __srget(yyin ) : (int)(*(yyin)->_p++)) : (getc)(yyin))) != (-1) && c != '\n'; ++n ) buf[n] = (char) c; if ( c == '\n' ) buf[n++ ] = (char) c; if ( c == (-1) && (!__isthreaded ? (((yyin )->_flags & 0x0040) != 0) : (ferror)(yyin)) ) yy_fatal_error ( "input in flex scanner failed" ); result = n; } else { (*__errno ())=0; while ( (result = fread(buf, 1, max_size, yyin))==0 && (!__isthreaded ? (((yyin)->_flags & 0x0040) != 0) : ( ferror)(yyin))) { if( (*__errno()) != 4) { yy_fatal_error( "input in flex scanner failed" ); break; } (*__errno())=0; (!__isthreaded ? ((void)((yyin)-> _flags &= ~(0x0040|0x0020))) : (clearerr)(yyin)); } } \ |
629 | if ( YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_is_interactive ) \ |
630 | { \ |
631 | int c = '*'; \ |
632 | size_t n; \ |
633 | for ( n = 0; n < max_size && \ |
634 | (c = getc( yyin )(!__isthreaded ? (--(yyin)->_r < 0 ? __srget(yyin) : (int )(*(yyin)->_p++)) : (getc)(yyin))) != EOF(-1) && c != '\n'; ++n ) \ |
635 | buf[n] = (char) c; \ |
636 | if ( c == '\n' ) \ |
637 | buf[n++] = (char) c; \ |
638 | if ( c == EOF(-1) && ferror( yyin )(!__isthreaded ? (((yyin)->_flags & 0x0040) != 0) : (ferror )(yyin)) ) \ |
639 | YY_FATAL_ERROR( "input in flex scanner failed" )yy_fatal_error( "input in flex scanner failed" ); \ |
640 | result = n; \ |
641 | } \ |
642 | else \ |
643 | { \ |
644 | errno(*__errno())=0; \ |
645 | while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)(!__isthreaded ? (((yyin)->_flags & 0x0040) != 0) : (ferror )(yyin))) \ |
646 | { \ |
647 | if( errno(*__errno()) != EINTR4) \ |
648 | { \ |
649 | YY_FATAL_ERROR( "input in flex scanner failed" )yy_fatal_error( "input in flex scanner failed" ); \ |
650 | break; \ |
651 | } \ |
652 | errno(*__errno())=0; \ |
653 | clearerr(yyin)(!__isthreaded ? ((void)((yyin)->_flags &= ~(0x0040|0x0020 ))) : (clearerr)(yyin)); \ |
654 | } \ |
655 | }\ |
656 | \ |
657 | |
658 | #endif |
659 | |
660 | /* No semi-colon after return; correct usage is to write "yyterminate();" - |
661 | * we don't want an extra ';' after the "return" because that will cause |
662 | * some compilers to complain about unreachable statements. |
663 | */ |
664 | #ifndef yyterminate |
665 | #define yyterminate()return 0 return YY_NULL0 |
666 | #endif |
667 | |
668 | /* Number of entries by which start-condition stack grows. */ |
669 | #ifndef YY_START_STACK_INCR25 |
670 | #define YY_START_STACK_INCR25 25 |
671 | #endif |
672 | |
673 | /* Report a fatal error. */ |
674 | #ifndef YY_FATAL_ERROR |
675 | #define YY_FATAL_ERROR(msg)yy_fatal_error( msg ) yy_fatal_error( msg ) |
676 | #endif |
677 | |
678 | /* end tables serialization structures and prototypes */ |
679 | |
680 | /* Default declaration of generated scanner - a define so the user can |
681 | * easily add parameters. |
682 | */ |
683 | #ifndef YY_DECLint yylex (void) |
684 | #define YY_DECL_IS_OURS1 1 |
685 | |
686 | extern int yylex (void); |
687 | |
688 | #define YY_DECLint yylex (void) int yylex (void) |
689 | #endif /* !YY_DECL */ |
690 | |
691 | /* Code executed at the beginning of each rule, after yytext and yyleng |
692 | * have been set up. |
693 | */ |
694 | #ifndef YY_USER_ACTION |
695 | #define YY_USER_ACTION |
696 | #endif |
697 | |
698 | /* Code executed at the end of each rule. */ |
699 | #ifndef YY_BREAKbreak; |
700 | #define YY_BREAKbreak; break; |
701 | #endif |
702 | |
703 | #define YY_RULE_SETUP \ |
704 | YY_USER_ACTION |
705 | |
706 | /** The main scanner function which does all the work. |
707 | */ |
708 | YY_DECLint yylex (void) |
709 | { |
710 | yy_state_type yy_current_state; |
711 | char *yy_cp, *yy_bp; |
712 | int yy_act; |
713 | |
714 | if ( !(yy_init) ) |
715 | { |
716 | (yy_init) = 1; |
717 | |
718 | #ifdef YY_USER_INIT |
719 | YY_USER_INIT; |
720 | #endif |
721 | |
722 | /* Create the reject buffer large enough to save one state per allowed character. */ |
723 | if ( ! (yy_state_buf) ) |
724 | (yy_state_buf) = (yy_state_type *) |
725 | yyalloc(YY_STATE_BUF_SIZE((16384 + 2) * sizeof(yy_state_type)) ); |
726 | if ( ! (yy_state_buf) ) |
727 | YY_FATAL_ERROR( "out of dynamic memory in yylex()" )yy_fatal_error( "out of dynamic memory in yylex()" ); |
728 | |
729 | if ( ! (yy_start) ) |
730 | (yy_start) = 1; /* first start state */ |
731 | |
732 | if ( ! yyin ) { |
733 | yyin = stdin(&__sF[0]); |
734 | } |
735 | |
736 | if ( ! yyout ) { |
737 | yyout = stdout(&__sF[1]); |
738 | } |
739 | |
740 | if ( ! YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ) { |
741 | yyensure_buffer_stack (); |
742 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = |
743 | yy_create_buffer(yyin,YY_BUF_SIZE16384 ); |
744 | } |
745 | |
746 | yy_load_buffer_state( ); |
747 | } |
748 | |
749 | { |
750 | #line 7 "conftest.l" |
751 | |
752 | #line 699 "lex.yy.c" |
753 | |
754 | while ( 1 ) /* loops until end-of-file is reached */ |
755 | { |
756 | (yy_more_len) = 0; |
757 | if ( (yy_more_flag) ) |
758 | { |
759 | (yy_more_len) = (yy_c_buf_p) - (yytext_ptryytext); |
760 | (yy_more_flag) = 0; |
761 | } |
762 | yy_cp = (yy_c_buf_p); |
763 | |
764 | /* Support of yytext. */ |
765 | *yy_cp = (yy_hold_char); |
766 | |
767 | /* yy_bp points to the position in yy_ch_buf of the start of |
768 | * the current run. |
769 | */ |
770 | yy_bp = yy_cp; |
771 | |
772 | yy_current_state = (yy_start); |
773 | |
774 | (yy_state_ptr) = (yy_state_buf); |
775 | *(yy_state_ptr)++ = yy_current_state; |
776 | |
777 | yy_match: |
778 | do |
779 | { |
780 | YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)((unsigned int) (unsigned char) *yy_cp)] ; |
781 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
782 | { |
783 | yy_current_state = (int) yy_def[yy_current_state]; |
784 | if ( yy_current_state >= 13 ) |
785 | yy_c = yy_meta[(unsigned int) yy_c]; |
786 | } |
787 | yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
788 | *(yy_state_ptr)++ = yy_current_state; |
789 | ++yy_cp; |
790 | } |
791 | while ( yy_base[yy_current_state] != 10 ); |
792 | |
793 | yy_find_action: |
794 | yy_current_state = *--(yy_state_ptr); |
795 | (yy_lp) = yy_accept[yy_current_state]; |
796 | find_rule: /* we branch to this label when backing up */ |
797 | for ( ; ; ) /* until we find what rule we matched */ |
798 | { |
799 | if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] ) |
800 | { |
801 | yy_act = yy_acclist[(yy_lp)]; |
802 | { |
803 | (yy_full_match) = yy_cp; |
804 | break; |
805 | } |
806 | } |
807 | --yy_cp; |
808 | yy_current_state = *--(yy_state_ptr); |
809 | (yy_lp) = yy_accept[yy_current_state]; |
810 | } |
811 | |
812 | YY_DO_BEFORE_ACTION(yytext) = yy_bp; (yytext) -= (yy_more_len); yyleng = (size_t ) (yy_cp - (yytext)); (yy_hold_char) = *yy_cp; *yy_cp = '\0'; (yy_c_buf_p) = yy_cp;; |
813 | |
814 | do_action: /* This label is used only to access EOF actions. */ |
815 | |
816 | switch ( yy_act ) |
817 | { /* beginning of action switch */ |
818 | case 1: |
819 | YY_RULE_SETUP |
820 | #line 8 "conftest.l" |
821 | { ECHOdo { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0); } |
822 | YY_BREAKbreak; |
823 | case 2: |
824 | YY_RULE_SETUP |
825 | #line 9 "conftest.l" |
826 | { REJECT{ *yy_cp = (yy_hold_char); yy_cp = (yy_full_match); ++(yy_lp) ; goto find_rule; }; } |
827 | YY_BREAKbreak; |
828 | case 3: |
829 | YY_RULE_SETUP |
830 | #line 10 "conftest.l" |
831 | { yymore ()((yy_more_flag) = 1); } |
832 | YY_BREAKbreak; |
833 | case 4: |
834 | YY_RULE_SETUP |
835 | #line 11 "conftest.l" |
836 | { yyless (1)do { int yyless_macro_arg = (1); ; yytext[yyleng] = (yy_hold_char ); (yy_c_buf_p) = yytext + yyless_macro_arg; (yy_hold_char) = *(yy_c_buf_p); *(yy_c_buf_p) = '\0'; yyleng = yyless_macro_arg ; } while ( 0 ); } |
837 | YY_BREAKbreak; |
838 | case 5: |
839 | YY_RULE_SETUP |
840 | #line 12 "conftest.l" |
841 | { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ |
842 | #ifdef __cplusplus |
843 | yyless ((yyinput () != 0))do { int yyless_macro_arg = ((yyinput () != 0)); ; yytext[yyleng ] = (yy_hold_char); (yy_c_buf_p) = yytext + yyless_macro_arg; (yy_hold_char) = *(yy_c_buf_p); *(yy_c_buf_p) = '\0'; yyleng = yyless_macro_arg; } while ( 0 ); |
844 | #else |
845 | yyless ((input () != 0))do { int yyless_macro_arg = ((input () != 0)); ; yytext[yyleng ] = (yy_hold_char); (yy_c_buf_p) = yytext + yyless_macro_arg; (yy_hold_char) = *(yy_c_buf_p); *(yy_c_buf_p) = '\0'; yyleng = yyless_macro_arg; } while ( 0 ); |
846 | #endif |
847 | } |
848 | YY_BREAKbreak; |
849 | case 6: |
850 | YY_RULE_SETUP |
851 | #line 19 "conftest.l" |
852 | { unput (yytext[0])yyunput( yytext[0], (yytext) ); } |
853 | YY_BREAKbreak; |
854 | case 7: |
855 | YY_RULE_SETUP |
856 | #line 20 "conftest.l" |
857 | { BEGIN(yy_start) = 1 + 2 * INITIAL0; } |
858 | YY_BREAKbreak; |
859 | case 8: |
860 | YY_RULE_SETUP |
861 | #line 21 "conftest.l" |
862 | ECHOdo { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0); |
863 | YY_BREAKbreak; |
864 | #line 811 "lex.yy.c" |
865 | case YY_STATE_EOF(INITIAL)(9 + 0 + 1): |
866 | yyterminate()return 0; |
867 | |
868 | case YY_END_OF_BUFFER9: |
869 | { |
870 | /* Amount of text matched not including the EOB char. */ |
871 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptryytext)) - 1; |
872 | |
873 | /* Undo the effects of YY_DO_BEFORE_ACTION. */ |
874 | *yy_cp = (yy_hold_char); |
875 | YY_RESTORE_YY_MORE_OFFSET |
876 | |
877 | if ( YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buffer_status == YY_BUFFER_NEW0 ) |
878 | { |
879 | /* We're scanning a new file or input source. It's |
880 | * possible that this happened because the user |
881 | * just pointed yyin at a new source and called |
882 | * yylex(). If so, then we have to assure |
883 | * consistency between YY_CURRENT_BUFFER and our |
884 | * globals. Here is the right place to do so, because |
885 | * this is the first action (other than possibly a |
886 | * back-up) that will match for the new input source. |
887 | */ |
888 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars; |
889 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_input_file = yyin; |
890 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buffer_status = YY_BUFFER_NORMAL1; |
891 | } |
892 | |
893 | /* Note that here we test for yy_c_buf_p "<=" to the position |
894 | * of the first EOB in the buffer, since yy_c_buf_p will |
895 | * already have been incremented past the NUL character |
896 | * (since all states make transitions on EOB to the |
897 | * end-of-buffer state). Contrast this with the test |
898 | * in input(). |
899 | */ |
900 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars)] ) |
901 | { /* This was really a NUL. */ |
902 | yy_state_type yy_next_state; |
903 | |
904 | (yy_c_buf_p) = (yytext_ptryytext) + yy_amount_of_matched_text; |
905 | |
906 | yy_current_state = yy_get_previous_state( ); |
907 | |
908 | /* Okay, we're now positioned to make the NUL |
909 | * transition. We couldn't have |
910 | * yy_get_previous_state() go ahead and do it |
911 | * for us because it doesn't know how to deal |
912 | * with the possibility of jamming (and we don't |
913 | * want to build jamming into it because then it |
914 | * will run more slowly). |
915 | */ |
916 | |
917 | yy_next_state = yy_try_NUL_trans( yy_current_state ); |
918 | |
919 | yy_bp = (yytext_ptryytext) + YY_MORE_ADJ(yy_more_len); |
920 | |
921 | if ( yy_next_state ) |
922 | { |
923 | /* Consume the NUL. */ |
924 | yy_cp = ++(yy_c_buf_p); |
925 | yy_current_state = yy_next_state; |
926 | goto yy_match; |
927 | } |
928 | |
929 | else |
930 | { |
931 | yy_cp = (yy_c_buf_p); |
932 | goto yy_find_action; |
933 | } |
934 | } |
935 | |
936 | else switch ( yy_get_next_buffer( ) ) |
937 | { |
938 | case EOB_ACT_END_OF_FILE1: |
939 | { |
940 | (yy_did_buffer_switch_on_eof) = 0; |
941 | |
942 | if ( yywrap( ) ) |
943 | { |
944 | /* Note: because we've taken care in |
945 | * yy_get_next_buffer() to have set up |
946 | * yytext, we can now set up |
947 | * yy_c_buf_p so that if some total |
948 | * hoser (like flex itself) wants to |
949 | * call the scanner after we return the |
950 | * YY_NULL, it'll still work - another |
951 | * YY_NULL will get returned. |
952 | */ |
953 | (yy_c_buf_p) = (yytext_ptryytext) + YY_MORE_ADJ(yy_more_len); |
954 | |
955 | yy_act = YY_STATE_EOF(YY_START)(9 + (((yy_start) - 1) / 2) + 1); |
956 | goto do_action; |
957 | } |
958 | |
959 | else |
960 | { |
961 | if ( ! (yy_did_buffer_switch_on_eof) ) |
962 | YY_NEW_FILEyyrestart(yyin ); |
963 | } |
964 | break; |
965 | } |
966 | |
967 | case EOB_ACT_CONTINUE_SCAN0: |
968 | (yy_c_buf_p) = |
969 | (yytext_ptryytext) + yy_amount_of_matched_text; |
970 | |
971 | yy_current_state = yy_get_previous_state( ); |
972 | |
973 | yy_cp = (yy_c_buf_p); |
974 | yy_bp = (yytext_ptryytext) + YY_MORE_ADJ(yy_more_len); |
975 | goto yy_match; |
976 | |
977 | case EOB_ACT_LAST_MATCH2: |
978 | (yy_c_buf_p) = |
979 | &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars)]; |
980 | |
981 | yy_current_state = yy_get_previous_state( ); |
Value stored to 'yy_current_state' is never read | |
982 | |
983 | yy_cp = (yy_c_buf_p); |
984 | yy_bp = (yytext_ptryytext) + YY_MORE_ADJ(yy_more_len); |
985 | goto yy_find_action; |
986 | } |
987 | break; |
988 | } |
989 | |
990 | default: |
991 | YY_FATAL_ERROR(yy_fatal_error( "fatal flex scanner internal error--no action found" ) |
992 | "fatal flex scanner internal error--no action found" )yy_fatal_error( "fatal flex scanner internal error--no action found" ); |
993 | } /* end of action switch */ |
994 | } /* end of scanning one token */ |
995 | } /* end of user's declarations */ |
996 | } /* end of yylex */ |
997 | |
998 | /* yy_get_next_buffer - try to read in a new buffer |
999 | * |
1000 | * Returns a code representing an action: |
1001 | * EOB_ACT_LAST_MATCH - |
1002 | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position |
1003 | * EOB_ACT_END_OF_FILE - end of file |
1004 | */ |
1005 | static int yy_get_next_buffer (void) |
1006 | { |
1007 | char *dest = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf; |
1008 | char *source = (yytext_ptryytext); |
1009 | int number_to_move, i; |
1010 | int ret_val; |
1011 | |
1012 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars) + 1] ) |
1013 | YY_FATAL_ERROR(yy_fatal_error( "fatal flex scanner internal error--end of buffer missed" ) |
1014 | "fatal flex scanner internal error--end of buffer missed" )yy_fatal_error( "fatal flex scanner internal error--end of buffer missed" ); |
1015 | |
1016 | if ( YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_fill_buffer == 0 ) |
1017 | { /* Don't try to fill the buffer, so this is an EOF. */ |
1018 | if ( (yy_c_buf_p) - (yytext_ptryytext) - YY_MORE_ADJ(yy_more_len) == 1 ) |
1019 | { |
1020 | /* We matched a single character, the EOB, so |
1021 | * treat this as a final EOF. |
1022 | */ |
1023 | return EOB_ACT_END_OF_FILE1; |
1024 | } |
1025 | |
1026 | else |
1027 | { |
1028 | /* We matched some text prior to the EOB, first |
1029 | * process it. |
1030 | */ |
1031 | return EOB_ACT_LAST_MATCH2; |
1032 | } |
1033 | } |
1034 | |
1035 | /* Try to read more data. */ |
1036 | |
1037 | /* First move last chars to start of buffer. */ |
1038 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptryytext)) - 1; |
1039 | |
1040 | for ( i = 0; i < number_to_move; ++i ) |
1041 | *(dest++) = *(source++); |
1042 | |
1043 | if ( YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buffer_status == YY_BUFFER_EOF_PENDING2 ) |
1044 | /* don't do the read, it's not guaranteed to return an EOF, |
1045 | * just force an EOF |
1046 | */ |
1047 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = (yy_n_chars) = 0; |
1048 | |
1049 | else |
1050 | { |
1051 | yy_size_t num_to_read = |
1052 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size - number_to_move - 1; |
1053 | |
1054 | while ( num_to_read <= 0 ) |
1055 | { /* Not enough room in the buffer - grow it. */ |
1056 | |
1057 | YY_FATAL_ERROR(yy_fatal_error( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ) |
1058 | "input buffer overflow, can't enlarge buffer because scanner uses REJECT" )yy_fatal_error( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); |
1059 | |
1060 | } |
1061 | |
1062 | if ( num_to_read > YY_READ_BUF_SIZE8192 ) |
1063 | num_to_read = YY_READ_BUF_SIZE8192; |
1064 | |
1065 | /* Read in more data. */ |
1066 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),if ( (yy_buffer_stack)[(yy_buffer_stack_top)]->yy_is_interactive ) { int c = '*'; size_t n; for ( n = 0; n < num_to_read && (c = (!__isthreaded ? (--(yyin)->_r < 0 ? __srget(yyin ) : (int)(*(yyin)->_p++)) : (getc)(yyin))) != (-1) && c != '\n'; ++n ) (&(yy_buffer_stack)[(yy_buffer_stack_top )]->yy_ch_buf[number_to_move])[n] = (char) c; if ( c == '\n' ) (&(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf [number_to_move])[n++] = (char) c; if ( c == (-1) && ( !__isthreaded ? (((yyin)->_flags & 0x0040) != 0) : (ferror )(yyin)) ) yy_fatal_error( "input in flex scanner failed" ); ( yy_n_chars) = n; } else { (*__errno())=0; while ( ((yy_n_chars ) = fread((&(yy_buffer_stack)[(yy_buffer_stack_top)]-> yy_ch_buf[number_to_move]), 1, num_to_read, yyin))==0 && (!__isthreaded ? (((yyin)->_flags & 0x0040) != 0) : ( ferror)(yyin))) { if( (*__errno()) != 4) { yy_fatal_error( "input in flex scanner failed" ); break; } (*__errno())=0; (!__isthreaded ? ((void)((yyin)-> _flags &= ~(0x0040|0x0020))) : (clearerr)(yyin)); } } |
1067 | (yy_n_chars), num_to_read )if ( (yy_buffer_stack)[(yy_buffer_stack_top)]->yy_is_interactive ) { int c = '*'; size_t n; for ( n = 0; n < num_to_read && (c = (!__isthreaded ? (--(yyin)->_r < 0 ? __srget(yyin ) : (int)(*(yyin)->_p++)) : (getc)(yyin))) != (-1) && c != '\n'; ++n ) (&(yy_buffer_stack)[(yy_buffer_stack_top )]->yy_ch_buf[number_to_move])[n] = (char) c; if ( c == '\n' ) (&(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf [number_to_move])[n++] = (char) c; if ( c == (-1) && ( !__isthreaded ? (((yyin)->_flags & 0x0040) != 0) : (ferror )(yyin)) ) yy_fatal_error( "input in flex scanner failed" ); ( yy_n_chars) = n; } else { (*__errno())=0; while ( ((yy_n_chars ) = fread((&(yy_buffer_stack)[(yy_buffer_stack_top)]-> yy_ch_buf[number_to_move]), 1, num_to_read, yyin))==0 && (!__isthreaded ? (((yyin)->_flags & 0x0040) != 0) : ( ferror)(yyin))) { if( (*__errno()) != 4) { yy_fatal_error( "input in flex scanner failed" ); break; } (*__errno())=0; (!__isthreaded ? ((void)((yyin)-> _flags &= ~(0x0040|0x0020))) : (clearerr)(yyin)); } }; |
1068 | |
1069 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = (yy_n_chars); |
1070 | } |
1071 | |
1072 | if ( (yy_n_chars) == 0 ) |
1073 | { |
1074 | if ( number_to_move == YY_MORE_ADJ(yy_more_len) ) |
1075 | { |
1076 | ret_val = EOB_ACT_END_OF_FILE1; |
1077 | yyrestart(yyin ); |
1078 | } |
1079 | |
1080 | else |
1081 | { |
1082 | ret_val = EOB_ACT_LAST_MATCH2; |
1083 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buffer_status = |
1084 | YY_BUFFER_EOF_PENDING2; |
1085 | } |
1086 | } |
1087 | |
1088 | else |
1089 | ret_val = EOB_ACT_CONTINUE_SCAN0; |
1090 | |
1091 | if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size) { |
1092 | /* Extend the array by 50%, plus the number we really need. */ |
1093 | yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); |
1094 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf,new_size ); |
1095 | if ( ! YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf ) |
1096 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" )yy_fatal_error( "out of dynamic memory in yy_get_next_buffer()" ); |
1097 | /* "- 2" to take care of EOB's */ |
1098 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size = (int) (new_size - 2); |
1099 | } |
1100 | |
1101 | (yy_n_chars) += number_to_move; |
1102 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR0; |
1103 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR0; |
1104 | |
1105 | (yytext_ptryytext) = &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[0]; |
1106 | |
1107 | return ret_val; |
1108 | } |
1109 | |
1110 | /* yy_get_previous_state - get the state just before the EOB char was reached */ |
1111 | |
1112 | static yy_state_type yy_get_previous_state (void) |
1113 | { |
1114 | yy_state_type yy_current_state; |
1115 | char *yy_cp; |
1116 | |
1117 | yy_current_state = (yy_start); |
1118 | |
1119 | (yy_state_ptr) = (yy_state_buf); |
1120 | *(yy_state_ptr)++ = yy_current_state; |
1121 | |
1122 | for ( yy_cp = (yytext_ptryytext) + YY_MORE_ADJ(yy_more_len); yy_cp < (yy_c_buf_p); ++yy_cp ) |
1123 | { |
1124 | YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)((unsigned int) (unsigned char) *yy_cp)] : 1); |
1125 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1126 | { |
1127 | yy_current_state = (int) yy_def[yy_current_state]; |
1128 | if ( yy_current_state >= 13 ) |
1129 | yy_c = yy_meta[(unsigned int) yy_c]; |
1130 | } |
1131 | yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
1132 | *(yy_state_ptr)++ = yy_current_state; |
1133 | } |
1134 | |
1135 | return yy_current_state; |
1136 | } |
1137 | |
1138 | /* yy_try_NUL_trans - try to make a transition on the NUL character |
1139 | * |
1140 | * synopsis |
1141 | * next_state = yy_try_NUL_trans( current_state ); |
1142 | */ |
1143 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) |
1144 | { |
1145 | int yy_is_jam; |
1146 | |
1147 | YY_CHAR yy_c = 1; |
1148 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1149 | { |
1150 | yy_current_state = (int) yy_def[yy_current_state]; |
1151 | if ( yy_current_state >= 13 ) |
1152 | yy_c = yy_meta[(unsigned int) yy_c]; |
1153 | } |
1154 | yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
1155 | yy_is_jam = (yy_current_state == 12); |
1156 | if ( ! yy_is_jam ) |
1157 | *(yy_state_ptr)++ = yy_current_state; |
1158 | |
1159 | return yy_is_jam ? 0 : yy_current_state; |
1160 | } |
1161 | |
1162 | static void yyunput (int c, char * yy_bp ) |
1163 | { |
1164 | char *yy_cp; |
1165 | |
1166 | yy_cp = (yy_c_buf_p); |
1167 | |
1168 | /* undo effects of setting up yytext */ |
1169 | *yy_cp = (yy_hold_char); |
1170 | |
1171 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf + 2 ) |
1172 | { /* need to shift things up to make room */ |
1173 | /* +2 for EOB chars. */ |
1174 | yy_size_t number_to_move = (yy_n_chars) + 2; |
1175 | char *dest = &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[ |
1176 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size + 2]; |
1177 | char *source = |
1178 | &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[number_to_move]; |
1179 | |
1180 | while ( source > YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf ) |
1181 | *--dest = *--source; |
1182 | |
1183 | yy_cp += (int) (dest - source); |
1184 | yy_bp += (int) (dest - source); |
1185 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = |
1186 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size; |
1187 | |
1188 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf + 2 ) |
1189 | YY_FATAL_ERROR( "flex scanner push-back overflow" )yy_fatal_error( "flex scanner push-back overflow" ); |
1190 | } |
1191 | |
1192 | *--yy_cp = (char) c; |
1193 | |
1194 | (yytext_ptryytext) = yy_bp; |
1195 | (yy_hold_char) = *yy_cp; |
1196 | (yy_c_buf_p) = yy_cp; |
1197 | } |
1198 | |
1199 | #ifndef YY_NO_INPUT |
1200 | #ifdef __cplusplus |
1201 | static int yyinput (void) |
1202 | #else |
1203 | static int input (void) |
1204 | #endif |
1205 | |
1206 | { |
1207 | int c; |
1208 | |
1209 | *(yy_c_buf_p) = (yy_hold_char); |
1210 | |
1211 | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR0 ) |
1212 | { |
1213 | /* yy_c_buf_p now points to the character we want to return. |
1214 | * If this occurs *before* the EOB characters, then it's a |
1215 | * valid NUL; if not, then we've hit the end of the buffer. |
1216 | */ |
1217 | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars)] ) |
1218 | /* This was really a NUL. */ |
1219 | *(yy_c_buf_p) = '\0'; |
1220 | |
1221 | else |
1222 | { /* need more input */ |
1223 | yy_size_t offset = (yy_c_buf_p) - (yytext_ptryytext); |
1224 | ++(yy_c_buf_p); |
1225 | |
1226 | switch ( yy_get_next_buffer( ) ) |
1227 | { |
1228 | case EOB_ACT_LAST_MATCH2: |
1229 | /* This happens because yy_g_n_b() |
1230 | * sees that we've accumulated a |
1231 | * token and flags that we need to |
1232 | * try matching the token before |
1233 | * proceeding. But for input(), |
1234 | * there's no matching to consider. |
1235 | * So convert the EOB_ACT_LAST_MATCH |
1236 | * to EOB_ACT_END_OF_FILE. |
1237 | */ |
1238 | |
1239 | /* Reset buffer status. */ |
1240 | yyrestart(yyin ); |
1241 | |
1242 | /*FALLTHROUGH*/ |
1243 | |
1244 | case EOB_ACT_END_OF_FILE1: |
1245 | { |
1246 | if ( yywrap( ) ) |
1247 | return EOF(-1); |
1248 | |
1249 | if ( ! (yy_did_buffer_switch_on_eof) ) |
1250 | YY_NEW_FILEyyrestart(yyin ); |
1251 | #ifdef __cplusplus |
1252 | return yyinput(); |
1253 | #else |
1254 | return input(); |
1255 | #endif |
1256 | } |
1257 | |
1258 | case EOB_ACT_CONTINUE_SCAN0: |
1259 | (yy_c_buf_p) = (yytext_ptryytext) + offset; |
1260 | break; |
1261 | } |
1262 | } |
1263 | } |
1264 | |
1265 | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ |
1266 | *(yy_c_buf_p) = '\0'; /* preserve yytext */ |
1267 | (yy_hold_char) = *++(yy_c_buf_p); |
1268 | |
1269 | return c; |
1270 | } |
1271 | #endif /* ifndef YY_NO_INPUT */ |
1272 | |
1273 | /** Immediately switch to a different input stream. |
1274 | * @param input_file A readable stream. |
1275 | * |
1276 | * @note This function does not reset the start condition to @c INITIAL . |
1277 | */ |
1278 | void yyrestart (FILE * input_file ) |
1279 | { |
1280 | |
1281 | if ( ! YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ){ |
1282 | yyensure_buffer_stack (); |
1283 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = |
1284 | yy_create_buffer(yyin,YY_BUF_SIZE16384 ); |
1285 | } |
1286 | |
1287 | yy_init_buffer(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)),input_file ); |
1288 | yy_load_buffer_state( ); |
1289 | } |
1290 | |
1291 | /** Switch to a different input buffer. |
1292 | * @param new_buffer The new input buffer. |
1293 | * |
1294 | */ |
1295 | void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) |
1296 | { |
1297 | |
1298 | /* TODO. We should be able to replace this entire function body |
1299 | * with |
1300 | * yypop_buffer_state(); |
1301 | * yypush_buffer_state(new_buffer); |
1302 | */ |
1303 | yyensure_buffer_stack (); |
1304 | if ( YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) == new_buffer ) |
1305 | return; |
1306 | |
1307 | if ( YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ) |
1308 | { |
1309 | /* Flush out information for old buffer. */ |
1310 | *(yy_c_buf_p) = (yy_hold_char); |
1311 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_pos = (yy_c_buf_p); |
1312 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = (yy_n_chars); |
1313 | } |
1314 | |
1315 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = new_buffer; |
1316 | yy_load_buffer_state( ); |
1317 | |
1318 | /* We don't actually know whether we did this switch during |
1319 | * EOF (yywrap()) processing, but the only time this flag |
1320 | * is looked at is after yywrap() is called, so it's safe |
1321 | * to go ahead and always set it. |
1322 | */ |
1323 | (yy_did_buffer_switch_on_eof) = 1; |
1324 | } |
1325 | |
1326 | static void yy_load_buffer_state (void) |
1327 | { |
1328 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars; |
1329 | (yytext_ptryytext) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_pos; |
1330 | yyin = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_input_file; |
1331 | (yy_hold_char) = *(yy_c_buf_p); |
1332 | } |
1333 | |
1334 | /** Allocate and initialize an input buffer state. |
1335 | * @param file A readable stream. |
1336 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. |
1337 | * |
1338 | * @return the allocated buffer state. |
1339 | */ |
1340 | YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) |
1341 | { |
1342 | YY_BUFFER_STATE b; |
1343 | |
1344 | b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); |
1345 | if ( ! b ) |
1346 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" )yy_fatal_error( "out of dynamic memory in yy_create_buffer()" ); |
1347 | |
1348 | b->yy_buf_size = size; |
1349 | |
1350 | /* yy_ch_buf has to be 2 characters longer than the size given because |
1351 | * we need to put in 2 end-of-buffer characters. |
1352 | */ |
1353 | b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); |
1354 | if ( ! b->yy_ch_buf ) |
1355 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" )yy_fatal_error( "out of dynamic memory in yy_create_buffer()" ); |
1356 | |
1357 | b->yy_is_our_buffer = 1; |
1358 | |
1359 | yy_init_buffer(b,file ); |
1360 | |
1361 | return b; |
1362 | } |
1363 | |
1364 | /** Destroy the buffer. |
1365 | * @param b a buffer created with yy_create_buffer() |
1366 | * |
1367 | */ |
1368 | void yy_delete_buffer (YY_BUFFER_STATE b ) |
1369 | { |
1370 | |
1371 | if ( ! b ) |
1372 | return; |
1373 | |
1374 | if ( b == YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ) /* Not sure if we should pop here. */ |
1375 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = (YY_BUFFER_STATE) 0; |
1376 | |
1377 | if ( b->yy_is_our_buffer ) |
1378 | yyfree((void *) b->yy_ch_buf ); |
1379 | |
1380 | yyfree((void *) b ); |
1381 | } |
1382 | |
1383 | /* Initializes or reinitializes a buffer. |
1384 | * This function is sometimes called more than once on the same buffer, |
1385 | * such as during a yyrestart() or at EOF. |
1386 | */ |
1387 | static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) |
1388 | |
1389 | { |
1390 | int oerrno = errno(*__errno()); |
1391 | |
1392 | yy_flush_buffer(b ); |
1393 | |
1394 | b->yy_input_file = file; |
1395 | b->yy_fill_buffer = 1; |
1396 | |
1397 | /* If b is the current buffer, then yy_init_buffer was _probably_ |
1398 | * called from yyrestart() or through yy_get_next_buffer. |
1399 | * In that case, we don't want to reset the lineno or column. |
1400 | */ |
1401 | if (b != YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0))){ |
1402 | b->yy_bs_lineno = 1; |
1403 | b->yy_bs_column = 0; |
1404 | } |
1405 | |
1406 | b->yy_is_interactive = file ? (isatty( fileno(file)(!__isthreaded ? ((file)->_file) : (fileno)(file)) ) > 0) : 0; |
1407 | |
1408 | errno(*__errno()) = oerrno; |
1409 | } |
1410 | |
1411 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
1412 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. |
1413 | * |
1414 | */ |
1415 | void yy_flush_buffer (YY_BUFFER_STATE b ) |
1416 | { |
1417 | if ( ! b ) |
1418 | return; |
1419 | |
1420 | b->yy_n_chars = 0; |
1421 | |
1422 | /* We always need two end-of-buffer characters. The first causes |
1423 | * a transition to the end-of-buffer state. The second causes |
1424 | * a jam in that state. |
1425 | */ |
1426 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR0; |
1427 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR0; |
1428 | |
1429 | b->yy_buf_pos = &b->yy_ch_buf[0]; |
1430 | |
1431 | b->yy_at_bol = 1; |
1432 | b->yy_buffer_status = YY_BUFFER_NEW0; |
1433 | |
1434 | if ( b == YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ) |
1435 | yy_load_buffer_state( ); |
1436 | } |
1437 | |
1438 | /** Pushes the new state onto the stack. The new state becomes |
1439 | * the current state. This function will allocate the stack |
1440 | * if necessary. |
1441 | * @param new_buffer The new state. |
1442 | * |
1443 | */ |
1444 | void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) |
1445 | { |
1446 | if (new_buffer == NULL((void *)0)) |
1447 | return; |
1448 | |
1449 | yyensure_buffer_stack(); |
1450 | |
1451 | /* This block is copied from yy_switch_to_buffer. */ |
1452 | if ( YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ) |
1453 | { |
1454 | /* Flush out information for old buffer. */ |
1455 | *(yy_c_buf_p) = (yy_hold_char); |
1456 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_pos = (yy_c_buf_p); |
1457 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = (yy_n_chars); |
1458 | } |
1459 | |
1460 | /* Only push if top exists. Otherwise, replace top. */ |
1461 | if (YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0))) |
1462 | (yy_buffer_stack_top)++; |
1463 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = new_buffer; |
1464 | |
1465 | /* copied from yy_switch_to_buffer. */ |
1466 | yy_load_buffer_state( ); |
1467 | (yy_did_buffer_switch_on_eof) = 1; |
1468 | } |
1469 | |
1470 | /** Removes and deletes the top of the stack, if present. |
1471 | * The next element becomes the new top. |
1472 | * |
1473 | */ |
1474 | void yypop_buffer_state (void) |
1475 | { |
1476 | if (!YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0))) |
1477 | return; |
1478 | |
1479 | yy_delete_buffer(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ); |
1480 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = NULL((void *)0); |
1481 | if ((yy_buffer_stack_top) > 0) |
1482 | --(yy_buffer_stack_top); |
1483 | |
1484 | if (YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0))) { |
1485 | yy_load_buffer_state( ); |
1486 | (yy_did_buffer_switch_on_eof) = 1; |
1487 | } |
1488 | } |
1489 | |
1490 | /* Allocates the stack if it does not exist. |
1491 | * Guarantees space for at least one push. |
1492 | */ |
1493 | static void yyensure_buffer_stack (void) |
1494 | { |
1495 | yy_size_t num_to_alloc; |
1496 | |
1497 | if (!(yy_buffer_stack)) { |
1498 | |
1499 | /* First allocation is just for 2 elements, since we don't know if this |
1500 | * scanner will even need a stack. We use 2 instead of 1 to avoid an |
1501 | * immediate realloc on the next call. |
1502 | */ |
1503 | num_to_alloc = 1; |
1504 | (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc |
1505 | (num_to_alloc * sizeof(struct yy_buffer_state*) |
1506 | ); |
1507 | if ( ! (yy_buffer_stack) ) |
1508 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" )yy_fatal_error( "out of dynamic memory in yyensure_buffer_stack()" ); |
1509 | |
1510 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
1511 | |
1512 | (yy_buffer_stack_max) = num_to_alloc; |
1513 | (yy_buffer_stack_top) = 0; |
1514 | return; |
1515 | } |
1516 | |
1517 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ |
1518 | |
1519 | /* Increase the buffer to prepare for a possible push. */ |
1520 | int grow_size = 8 /* arbitrary grow size */; |
1521 | |
1522 | num_to_alloc = (yy_buffer_stack_max) + grow_size; |
1523 | (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc |
1524 | ((yy_buffer_stack), |
1525 | num_to_alloc * sizeof(struct yy_buffer_state*) |
1526 | ); |
1527 | if ( ! (yy_buffer_stack) ) |
1528 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" )yy_fatal_error( "out of dynamic memory in yyensure_buffer_stack()" ); |
1529 | |
1530 | /* zero only the new slots.*/ |
1531 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); |
1532 | (yy_buffer_stack_max) = num_to_alloc; |
1533 | } |
1534 | } |
1535 | |
1536 | /** Setup the input buffer state to scan directly from a user-specified character buffer. |
1537 | * @param base the character buffer |
1538 | * @param size the size in bytes of the character buffer |
1539 | * |
1540 | * @return the newly allocated buffer state object. |
1541 | */ |
1542 | YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) |
1543 | { |
1544 | YY_BUFFER_STATE b; |
1545 | |
1546 | if ( size < 2 || |
1547 | base[size-2] != YY_END_OF_BUFFER_CHAR0 || |
1548 | base[size-1] != YY_END_OF_BUFFER_CHAR0 ) |
1549 | /* They forgot to leave room for the EOB's. */ |
1550 | return 0; |
1551 | |
1552 | b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); |
1553 | if ( ! b ) |
1554 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" )yy_fatal_error( "out of dynamic memory in yy_scan_buffer()" ); |
1555 | |
1556 | b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ |
1557 | b->yy_buf_pos = b->yy_ch_buf = base; |
1558 | b->yy_is_our_buffer = 0; |
1559 | b->yy_input_file = 0; |
1560 | b->yy_n_chars = b->yy_buf_size; |
1561 | b->yy_is_interactive = 0; |
1562 | b->yy_at_bol = 1; |
1563 | b->yy_fill_buffer = 0; |
1564 | b->yy_buffer_status = YY_BUFFER_NEW0; |
1565 | |
1566 | yy_switch_to_buffer(b ); |
1567 | |
1568 | return b; |
1569 | } |
1570 | |
1571 | /** Setup the input buffer state to scan a string. The next call to yylex() will |
1572 | * scan from a @e copy of @a str. |
1573 | * @param yystr a NUL-terminated string to scan |
1574 | * |
1575 | * @return the newly allocated buffer state object. |
1576 | * @note If you want to scan bytes that may contain NUL values, then use |
1577 | * yy_scan_bytes() instead. |
1578 | */ |
1579 | YY_BUFFER_STATE yy_scan_string (yyconstconst char * yystr ) |
1580 | { |
1581 | |
1582 | return yy_scan_bytes(yystr,strlen(yystr) ); |
1583 | } |
1584 | |
1585 | /** Setup the input buffer state to scan the given bytes. The next call to yylex() will |
1586 | * scan from a @e copy of @a bytes. |
1587 | * @param yybytes the byte buffer to scan |
1588 | * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. |
1589 | * |
1590 | * @return the newly allocated buffer state object. |
1591 | */ |
1592 | YY_BUFFER_STATE yy_scan_bytes (yyconstconst char * yybytes, yy_size_t _yybytes_len ) |
1593 | { |
1594 | YY_BUFFER_STATE b; |
1595 | char *buf; |
1596 | yy_size_t n; |
1597 | yy_size_t i; |
1598 | |
1599 | /* Get memory for full buffer, including space for trailing EOB's. */ |
1600 | n = _yybytes_len + 2; |
1601 | buf = (char *) yyalloc(n ); |
1602 | if ( ! buf ) |
1603 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" )yy_fatal_error( "out of dynamic memory in yy_scan_bytes()" ); |
1604 | |
1605 | for ( i = 0; i < _yybytes_len; ++i ) |
1606 | buf[i] = yybytes[i]; |
1607 | |
1608 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR0; |
1609 | |
1610 | b = yy_scan_buffer(buf,n ); |
1611 | if ( ! b ) |
1612 | YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" )yy_fatal_error( "bad buffer in yy_scan_bytes()" ); |
1613 | |
1614 | /* It's okay to grow etc. this buffer, and we should throw it |
1615 | * away when we're done. |
1616 | */ |
1617 | b->yy_is_our_buffer = 1; |
1618 | |
1619 | return b; |
1620 | } |
1621 | |
1622 | #ifndef YY_EXIT_FAILURE2 |
1623 | #define YY_EXIT_FAILURE2 2 |
1624 | #endif |
1625 | |
1626 | static void yy_fatal_error (yyconstconst char* msg ) |
1627 | { |
1628 | (void) fprintf( stderr(&__sF[2]), "%s\n", msg ); |
1629 | exit( YY_EXIT_FAILURE2 ); |
1630 | } |
1631 | |
1632 | /* Redefine yyless() so it works in section 3 code. */ |
1633 | |
1634 | #undef yyless |
1635 | #define yyless(n)do { int yyless_macro_arg = (n); ; yytext[yyleng] = (yy_hold_char ); (yy_c_buf_p) = yytext + yyless_macro_arg; (yy_hold_char) = *(yy_c_buf_p); *(yy_c_buf_p) = '\0'; yyleng = yyless_macro_arg ; } while ( 0 ) \ |
1636 | do \ |
1637 | { \ |
1638 | /* Undo effects of setting up yytext. */ \ |
1639 | int yyless_macro_arg = (n); \ |
1640 | YY_LESS_LINENO(yyless_macro_arg);\ |
1641 | yytext[yyleng] = (yy_hold_char); \ |
1642 | (yy_c_buf_p) = yytext + yyless_macro_arg; \ |
1643 | (yy_hold_char) = *(yy_c_buf_p); \ |
1644 | *(yy_c_buf_p) = '\0'; \ |
1645 | yyleng = yyless_macro_arg; \ |
1646 | } \ |
1647 | while ( 0 ) |
1648 | |
1649 | /* Accessor methods (get/set functions) to struct members. */ |
1650 | |
1651 | /** Get the current line number. |
1652 | * |
1653 | */ |
1654 | int yyget_lineno (void) |
1655 | { |
1656 | |
1657 | return yylineno; |
1658 | } |
1659 | |
1660 | /** Get the input stream. |
1661 | * |
1662 | */ |
1663 | FILE *yyget_in (void) |
1664 | { |
1665 | return yyin; |
1666 | } |
1667 | |
1668 | /** Get the output stream. |
1669 | * |
1670 | */ |
1671 | FILE *yyget_out (void) |
1672 | { |
1673 | return yyout; |
1674 | } |
1675 | |
1676 | /** Get the length of the current token. |
1677 | * |
1678 | */ |
1679 | yy_size_t yyget_leng (void) |
1680 | { |
1681 | return yyleng; |
1682 | } |
1683 | |
1684 | /** Get the current token. |
1685 | * |
1686 | */ |
1687 | |
1688 | char *yyget_text (void) |
1689 | { |
1690 | return yytext; |
1691 | } |
1692 | |
1693 | /** Set the current line number. |
1694 | * @param line_number |
1695 | * |
1696 | */ |
1697 | void yyset_lineno (int line_number ) |
1698 | { |
1699 | |
1700 | yylineno = line_number; |
1701 | } |
1702 | |
1703 | /** Set the input stream. This does not discard the current |
1704 | * input buffer. |
1705 | * @param in_str A readable stream. |
1706 | * |
1707 | * @see yy_switch_to_buffer |
1708 | */ |
1709 | void yyset_in (FILE * in_str ) |
1710 | { |
1711 | yyin = in_str ; |
1712 | } |
1713 | |
1714 | void yyset_out (FILE * out_str ) |
1715 | { |
1716 | yyout = out_str ; |
1717 | } |
1718 | |
1719 | int yyget_debug (void) |
1720 | { |
1721 | return yy_flex_debug; |
1722 | } |
1723 | |
1724 | void yyset_debug (int bdebug ) |
1725 | { |
1726 | yy_flex_debug = bdebug ; |
1727 | } |
1728 | |
1729 | static int yy_init_globals (void) |
1730 | { |
1731 | /* Initialization is the same as for the non-reentrant scanner. |
1732 | * This function is called from yylex_destroy(), so don't allocate here. |
1733 | */ |
1734 | |
1735 | (yy_buffer_stack) = 0; |
1736 | (yy_buffer_stack_top) = 0; |
1737 | (yy_buffer_stack_max) = 0; |
1738 | (yy_c_buf_p) = (char *) 0; |
1739 | (yy_init) = 0; |
1740 | (yy_start) = 0; |
1741 | |
1742 | (yy_state_buf) = 0; |
1743 | (yy_state_ptr) = 0; |
1744 | (yy_full_match) = 0; |
1745 | (yy_lp) = 0; |
1746 | |
1747 | /* Defined in main.c */ |
1748 | #ifdef YY_STDINIT |
1749 | yyin = stdin(&__sF[0]); |
1750 | yyout = stdout(&__sF[1]); |
1751 | #else |
1752 | yyin = (FILE *) 0; |
1753 | yyout = (FILE *) 0; |
1754 | #endif |
1755 | |
1756 | /* For future reference: Set errno on error, since we are called by |
1757 | * yylex_init() |
1758 | */ |
1759 | return 0; |
1760 | } |
1761 | |
1762 | /* yylex_destroy is for both reentrant and non-reentrant scanners. */ |
1763 | int yylex_destroy (void) |
1764 | { |
1765 | |
1766 | /* Pop the buffer stack, destroying each element. */ |
1767 | while(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0))){ |
1768 | yy_delete_buffer(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void *)0)) ); |
1769 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = NULL((void *)0); |
1770 | yypop_buffer_state(); |
1771 | } |
1772 | |
1773 | /* Destroy the stack itself. */ |
1774 | yyfree((yy_buffer_stack) ); |
1775 | (yy_buffer_stack) = NULL((void *)0); |
1776 | |
1777 | yyfree ( (yy_state_buf) ); |
1778 | (yy_state_buf) = NULL((void *)0); |
1779 | |
1780 | /* Reset the globals. This is important in a non-reentrant scanner so the next time |
1781 | * yylex() is called, initialization will occur. */ |
1782 | yy_init_globals( ); |
1783 | |
1784 | return 0; |
1785 | } |
1786 | |
1787 | /* |
1788 | * Internal utility routines. |
1789 | */ |
1790 | |
1791 | #ifndef yytext_ptryytext |
1792 | static void yy_flex_strncpy (char* s1, yyconstconst char * s2, int n ) |
1793 | { |
1794 | int i; |
1795 | for ( i = 0; i < n; ++i ) |
1796 | s1[i] = s2[i]; |
1797 | } |
1798 | #endif |
1799 | |
1800 | #ifdef YY_NEED_STRLEN |
1801 | static int yy_flex_strlen (yyconstconst char * s ) |
1802 | { |
1803 | int n; |
1804 | for ( n = 0; s[n]; ++n ) |
1805 | ; |
1806 | |
1807 | return n; |
1808 | } |
1809 | #endif |
1810 | |
1811 | void *yyalloc (yy_size_t size ) |
1812 | { |
1813 | return (void *) malloc( size ); |
1814 | } |
1815 | |
1816 | void *yyrealloc (void * ptr, yy_size_t size ) |
1817 | { |
1818 | /* The cast to (char *) in the following accommodates both |
1819 | * implementations that use char* generic pointers, and those |
1820 | * that use void* generic pointers. It works with the latter |
1821 | * because both ANSI C and C++ allow castless assignment from |
1822 | * any pointer type to void*, and deal with argument conversions |
1823 | * as though doing an assignment. |
1824 | */ |
1825 | return (void *) realloc( (char *) ptr, size ); |
1826 | } |
1827 | |
1828 | void yyfree (void * ptr ) |
1829 | { |
1830 | free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ |
1831 | } |
1832 | |
1833 | #define YYTABLES_NAME"yytables" "yytables" |
1834 | |
1835 | #line 21 "conftest.l" |
1836 | |
1837 | |
1838 | #ifdef YYTEXT_POINTER |
1839 | extern char *yytext; |
1840 | #endif |
1841 | int |
1842 | yywrap (void) |
1843 | { |
1844 | return 1; |
1845 | } |
1846 | int |
1847 | main (void) |
1848 | { |
1849 | return ! yylex (); |
1850 | } |