#line 2 "scan.c" #line 4 "scan.c" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #define YY_FLEX_SUBMINOR_VERSION 35 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #ifdef _LIBC #include "namespace.h" #endif #include #include #include #include /* end standard C headers. */ /* $NetBSD: flexint.h,v 1.2 2014/10/29 18:28:36 christos Exp $ */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; /* Limits of integral types. */ #ifndef INT8_MIN #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767-1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647-1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #endif /* ! C99 */ #endif /* ! FLEXINT_H */ #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ /* C99 requires __STDC__ to be defined as 1. */ #if defined (__STDC__) #define YY_USE_CONST #endif /* defined (__STDC__) */ #endif /* ! __cplusplus */ #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE yyrestart(yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #define YY_BUF_SIZE 16384 #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif extern yy_size_t yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) #define YY_LINENO_REWIND_TO(ptr) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE *yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ yy_size_t yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ yy_size_t yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ yy_size_t yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = (char *) 0; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void yyrestart (FILE *input_file ); void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); void yy_delete_buffer (YY_BUFFER_STATE b ); void yy_flush_buffer (YY_BUFFER_STATE b ); void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); void yypop_buffer_state (void ); static void yyensure_buffer_stack (void ); static void yy_load_buffer_state (void ); static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ); void *yyalloc (yy_size_t ); void *yyrealloc (void *,yy_size_t ); void yyfree (void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer(yyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer(yyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ #define yywrap() (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #define yytext_ptr yytext static yy_state_type yy_get_previous_state (void ); static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); static int yy_get_next_buffer (void ); #if defined(__GNUC__) && __GNUC__ >= 3 __attribute__((__noreturn__)) #endif static void yy_fatal_error (yyconst char msg[] ); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ yyleng = (size_t) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 77 #define YY_END_OF_BUFFER 78 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static yyconst flex_int16_t yy_accept[437] = { 0, 0, 0, 0, 0, 78, 76, 75, 72, 76, 74, 76, 64, 68, 70, 76, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 73, 60, 59, 60, 60, 75, 71, 0, 66, 0, 74, 51, 64, 64, 68, 0, 0, 70, 52, 65, 65, 65, 2, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 34, 65, 37, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 0, 0, 0, 67, 69, 1, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 0, 0, 0, 0, 0, 65, 65, 65, 6, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 20, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 43, 65, 65, 65, 47, 65, 65, 50, 0, 0, 0, 0, 0, 65, 4, 5, 65, 65, 65, 65, 9, 65, 65, 65, 65, 65, 65, 19, 65, 65, 0, 57, 0, 65, 65, 22, 23, 65, 65, 65, 65, 65, 65, 27, 65, 65, 65, 31, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 0, 0, 0, 0, 0, 3, 65, 65, 65, 8, 65, 10, 12, 65, 65, 65, 17, 65, 65, 0, 0, 58, 0, 65, 0, 65, 65, 24, 65, 65, 65, 65, 65, 65, 35, 65, 65, 65, 39, 65, 44, 45, 46, 48, 65, 0, 0, 0, 65, 65, 65, 11, 65, 65, 65, 65, 65, 65, 0, 65, 0, 0, 65, 65, 26, 65, 65, 65, 65, 65, 65, 38, 65, 65, 49, 0, 0, 65, 65, 65, 13, 65, 16, 65, 0, 65, 65, 0, 53, 0, 0, 0, 0, 25, 65, 65, 30, 65, 65, 36, 0, 65, 65, 0, 65, 0, 65, 14, 65, 0, 0, 65, 0, 0, 54, 0, 0, 0, 0, 0, 65, 65, 65, 65, 0, 0, 0, 65, 65, 65, 0, 0, 0, 65, 65, 65, 0, 55, 0, 0, 0, 65, 0, 0, 0, 0, 0, 61, 0, 0, 65, 65, 65, 33, 0, 0, 0, 0, 63, 0, 0, 65, 65, 40, 0, 0, 0, 0, 62, 0, 0, 65, 65, 65, 0, 0, 56, 0, 0, 21, 0, 28, 65, 32, 0, 65, 42, 0, 7, 15, 18, 0, 65, 65, 29, 41, 0 } ; static yyconst YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 4, 5, 1, 1, 1, 1, 1, 1, 1, 6, 1, 7, 8, 8, 9, 10, 10, 10, 10, 10, 10, 10, 11, 11, 12, 1, 1, 13, 1, 1, 1, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 15, 15, 1, 17, 1, 1, 15, 1, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 15, 34, 35, 36, 37, 38, 39, 40, 41, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static yyconst YY_CHAR yy_meta[44] = { 0, 1, 2, 3, 4, 5, 1, 6, 7, 8, 8, 8, 1, 1, 9, 9, 9, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 1 } ; static yyconst flex_uint16_t yy_base[470] = { 0, 0, 0, 41, 42, 924, 1387, 920, 885, 42, 0, 871, 0, 39, 42, 869, 49, 53, 58, 65, 63, 67, 73, 85, 75, 96, 102, 104, 111, 118, 125, 113, 120, 123, 1387, 1387, 1387, 47, 855, 859, 1387, 90, 1387, 849, 0, 1387, 0, 0, 130, 830, 150, 166, 1387, 0, 136, 145, 148, 155, 171, 173, 175, 178, 181, 185, 187, 191, 194, 203, 209, 217, 219, 221, 225, 227, 229, 235, 237, 242, 244, 251, 254, 256, 258, 263, 265, 268, 274, 276, 278, 281, 51, 807, 84, 1387, 0, 283, 285, 293, 289, 297, 299, 307, 313, 315, 317, 319, 321, 327, 325, 338, 346, 348, 350, 354, 356, 358, 360, 366, 369, 373, 375, 379, 385, 391, 389, 396, 402, 408, 410, 412, 416, 418, 420, 427, 425, 429, 432, 795, 791, 782, 769, 766, 436, 438, 444, 451, 455, 460, 462, 464, 466, 468, 471, 473, 475, 483, 496, 505, 507, 512, 514, 516, 518, 521, 524, 526, 528, 530, 532, 537, 540, 543, 546, 552, 555, 557, 560, 564, 569, 576, 566, 581, 583, 586, 591, 595, 597, 600, 169, 608, 750, 734, 729, 607, 609, 611, 613, 617, 621, 623, 626, 629, 631, 635, 640, 645, 648, 650, 652, 657, 670, 1387, 742, 674, 691, 676, 678, 685, 681, 687, 683, 689, 691, 693, 695, 702, 705, 707, 709, 711, 713, 717, 722, 724, 726, 730, 732, 734, 736, 742, 701, 686, 750, 703, 657, 752, 754, 760, 764, 768, 770, 772, 775, 777, 782, 785, 789, 791, 793, 668, 800, 1387, 665, 625, 659, 802, 799, 804, 809, 815, 817, 819, 822, 319, 824, 826, 828, 832, 834, 837, 839, 841, 843, 850, 852, 631, 627, 638, 857, 859, 861, 863, 865, 867, 869, 605, 878, 882, 623, 587, 889, 607, 891, 889, 893, 899, 901, 895, 568, 567, 904, 906, 908, 184, 910, 553, 523, 912, 921, 503, 924, 926, 929, 498, 509, 936, 473, 937, 1387, 502, 943, 947, 490, 946, 948, 952, 954, 459, 467, 956, 577, 455, 428, 453, 958, 761, 427, 960, 423, 967, 439, 407, 411, 971, 1387, 402, 980, 203, 984, 988, 970, 986, 369, 354, 236, 995, 1000, 331, 327, 998, 367, 1008, 1012, 314, 1010, 298, 1019, 1387, 313, 1023, 1028, 280, 305, 385, 1032, 299, 1037, 1387, 276, 1041, 1040, 1042, 232, 0, 390, 1049, 243, 1053, 1387, 227, 1057, 188, 167, 1056, 483, 1063, 193, 1067, 1387, 164, 1074, 140, 1073, 114, 138, 1080, 1387, 133, 1084, 0, 110, 1083, 1085, 0, 85, 49, 0, 59, 0, 1087, 0, 55, 1089, 32, 1091, 0, 1387, 1124, 1133, 1142, 1146, 1149, 1153, 1157, 1166, 1175, 1183, 1191, 1199, 1207, 1216, 1224, 1232, 1240, 1248, 1256, 1264, 1273, 1282, 1290, 1299, 1307, 1316, 1324, 1333, 1341, 1350, 1359, 1368, 1377 } ; static yyconst flex_int16_t yy_def[470] = { 0, 436, 1, 437, 437, 436, 436, 436, 436, 438, 439, 436, 440, 441, 441, 436, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 436, 436, 436, 436, 436, 436, 436, 438, 436, 438, 439, 436, 440, 440, 441, 441, 441, 441, 436, 443, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 436, 436, 436, 436, 50, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 436, 436, 436, 436, 436, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 436, 436, 436, 436, 436, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 436, 436, 444, 442, 443, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 436, 436, 436, 436, 436, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 444, 436, 436, 445, 443, 446, 442, 442, 442, 442, 442, 442, 442, 442, 443, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 442, 436, 436, 436, 442, 442, 442, 442, 442, 442, 442, 443, 442, 442, 445, 443, 447, 448, 442, 442, 442, 442, 442, 442, 443, 443, 442, 442, 442, 443, 442, 436, 436, 442, 442, 443, 442, 442, 442, 443, 449, 442, 443, 436, 436, 450, 447, 451, 452, 442, 442, 442, 442, 443, 443, 442, 453, 443, 443, 436, 442, 454, 443, 442, 443, 455, 456, 443, 450, 436, 436, 457, 451, 458, 459, 452, 442, 442, 443, 443, 460, 461, 453, 443, 443, 442, 462, 463, 454, 443, 442, 443, 436, 436, 464, 455, 465, 443, 457, 458, 436, 458, 436, 436, 466, 459, 442, 442, 443, 443, 460, 436, 460, 436, 436, 467, 461, 443, 443, 442, 462, 436, 462, 436, 436, 468, 463, 443, 442, 443, 464, 436, 436, 469, 465, 443, 466, 442, 442, 443, 467, 443, 443, 468, 443, 442, 443, 469, 442, 443, 442, 443, 0, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436 } ; static yyconst flex_uint16_t yy_nxt[1431] = { 0, 6, 7, 8, 9, 10, 11, 6, 12, 13, 14, 14, 15, 6, 16, 16, 16, 6, 17, 18, 19, 20, 21, 22, 16, 16, 23, 16, 16, 24, 25, 26, 27, 28, 29, 30, 31, 16, 32, 33, 16, 16, 16, 34, 36, 36, 42, 47, 48, 48, 47, 51, 51, 51, 435, 50, 53, 47, 416, 43, 53, 47, 408, 37, 37, 53, 47, 38, 38, 433, 53, 47, 53, 47, 53, 47, 90, 137, 91, 50, 53, 47, 53, 47, 55, 62, 138, 57, 398, 56, 59, 60, 53, 47, 93, 58, 64, 61, 65, 66, 63, 72, 67, 53, 47, 140, 68, 43, 69, 53, 47, 53, 47, 387, 73, 141, 70, 71, 53, 47, 53, 47, 74, 77, 75, 53, 47, 53, 47, 80, 53, 47, 53, 47, 76, 78, 416, 79, 47, 48, 48, 377, 88, 53, 47, 81, 82, 84, 430, 89, 83, 85, 53, 47, 87, 53, 47, 86, 47, 94, 94, 94, 53, 47, 94, 428, 95, 408, 94, 94, 94, 94, 94, 94, 47, 51, 51, 51, 53, 47, 53, 47, 53, 47, 96, 53, 47, 97, 53, 47, 240, 99, 53, 47, 53, 47, 436, 98, 53, 47, 241, 53, 47, 426, 103, 341, 100, 384, 101, 102, 53, 47, 108, 106, 425, 105, 53, 47, 342, 104, 385, 110, 107, 109, 53, 47, 53, 47, 53, 47, 398, 111, 53, 47, 53, 47, 53, 47, 112, 114, 395, 115, 53, 47, 53, 47, 436, 117, 113, 53, 47, 53, 47, 396, 118, 119, 116, 122, 53, 47, 121, 53, 47, 53, 47, 53, 47, 120, 423, 123, 53, 47, 53, 47, 126, 53, 47, 124, 127, 387, 128, 53, 47, 53, 47, 53, 47, 125, 53, 47, 53, 47, 53, 47, 130, 129, 53, 47, 134, 131, 53, 47, 436, 142, 53, 47, 53, 47, 354, 133, 419, 132, 135, 143, 53, 47, 377, 136, 144, 146, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 413, 145, 53, 47, 53, 47, 148, 153, 149, 308, 147, 150, 309, 154, 156, 53, 47, 151, 152, 157, 411, 158, 155, 53, 47, 53, 47, 53, 47, 402, 159, 53, 47, 53, 47, 53, 47, 53, 47, 401, 160, 405, 162, 53, 47, 163, 53, 47, 393, 161, 53, 47, 53, 47, 406, 164, 53, 47, 166, 384, 165, 167, 53, 47, 395, 169, 53, 47, 53, 47, 392, 168, 385, 53, 47, 354, 173, 396, 170, 53, 47, 172, 171, 174, 328, 53, 47, 53, 47, 53, 47, 175, 176, 53, 47, 53, 47, 53, 47, 381, 177, 178, 53, 47, 53, 47, 53, 47, 181, 53, 47, 350, 182, 53, 47, 53, 47, 179, 180, 184, 375, 53, 47, 373, 183, 350, 193, 187, 53, 47, 368, 185, 53, 47, 186, 195, 194, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 367, 53, 47, 53, 47, 53, 47, 196, 363, 197, 405, 198, 203, 53, 47, 332, 199, 357, 206, 362, 201, 358, 200, 406, 202, 205, 53, 47, 328, 204, 210, 211, 351, 212, 324, 53, 47, 53, 47, 348, 208, 207, 214, 47, 53, 47, 53, 47, 53, 47, 209, 53, 47, 213, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 217, 346, 218, 53, 47, 343, 53, 47, 215, 53, 47, 216, 53, 47, 324, 222, 220, 225, 53, 47, 219, 53, 47, 53, 47, 223, 53, 47, 224, 221, 53, 47, 53, 47, 229, 53, 47, 226, 340, 227, 364, 232, 53, 47, 365, 230, 228, 53, 47, 53, 47, 231, 53, 47, 233, 338, 234, 53, 47, 337, 235, 53, 47, 53, 47, 237, 53, 47, 301, 210, 211, 236, 212, 53, 47, 53, 47, 53, 47, 53, 47, 326, 239, 53, 47, 261, 238, 53, 47, 53, 47, 245, 53, 47, 323, 53, 47, 53, 47, 301, 250, 53, 47, 246, 249, 248, 53, 47, 316, 247, 251, 53, 47, 315, 53, 47, 53, 47, 53, 47, 264, 254, 255, 53, 47, 299, 252, 261, 253, 256, 211, 210, 211, 257, 212, 260, 261, 258, 262, 287, 53, 47, 53, 47, 53, 47, 264, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 265, 264, 267, 286, 266, 53, 47, 268, 53, 47, 53, 47, 273, 47, 53, 47, 53, 47, 269, 285, 53, 47, 263, 272, 270, 53, 47, 53, 47, 53, 47, 275, 271, 53, 47, 53, 47, 53, 47, 53, 47, 211, 277, 274, 276, 53, 47, 244, 260, 261, 281, 262, 282, 243, 279, 53, 47, 53, 47, 345, 278, 370, 280, 53, 47, 371, 283, 53, 47, 242, 284, 53, 47, 53, 47, 53, 47, 289, 53, 47, 53, 47, 290, 192, 288, 53, 47, 191, 53, 47, 291, 292, 295, 47, 53, 47, 53, 47, 260, 261, 301, 262, 53, 47, 190, 53, 47, 53, 47, 189, 296, 297, 53, 47, 188, 293, 294, 302, 53, 47, 53, 47, 53, 47, 139, 53, 47, 53, 47, 53, 47, 53, 47, 304, 47, 53, 47, 53, 47, 303, 313, 47, 53, 47, 53, 47, 53, 47, 436, 305, 312, 306, 307, 53, 47, 53, 47, 39, 310, 311, 53, 47, 53, 47, 319, 47, 53, 47, 53, 47, 53, 47, 53, 47, 92, 317, 324, 318, 52, 314, 45, 53, 47, 40, 321, 53, 47, 327, 328, 332, 329, 320, 53, 47, 53, 47, 53, 47, 53, 47, 322, 325, 53, 47, 53, 47, 340, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 333, 39, 345, 436, 334, 339, 335, 53, 47, 336, 53, 47, 53, 47, 344, 53, 47, 350, 327, 328, 436, 329, 53, 47, 327, 328, 436, 329, 353, 354, 436, 355, 53, 47, 53, 47, 436, 347, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 376, 377, 436, 378, 353, 354, 436, 355, 53, 47, 436, 360, 374, 353, 354, 369, 355, 386, 387, 361, 388, 436, 436, 436, 53, 47, 436, 358, 397, 398, 436, 399, 390, 436, 436, 436, 53, 47, 436, 365, 436, 407, 408, 391, 409, 436, 436, 436, 53, 47, 436, 371, 376, 377, 436, 378, 376, 377, 436, 378, 436, 415, 416, 412, 417, 386, 387, 436, 388, 403, 386, 387, 436, 388, 386, 387, 436, 388, 53, 47, 53, 47, 397, 398, 436, 399, 397, 398, 436, 399, 397, 398, 436, 399, 53, 47, 407, 408, 436, 409, 407, 408, 436, 409, 436, 422, 421, 407, 408, 436, 409, 53, 47, 415, 416, 436, 417, 415, 416, 436, 417, 53, 47, 53, 47, 53, 47, 53, 47, 53, 47, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 429, 436, 436, 436, 436, 432, 436, 436, 436, 436, 436, 436, 436, 434, 35, 35, 35, 35, 35, 35, 35, 35, 35, 41, 41, 41, 41, 41, 41, 41, 41, 41, 44, 44, 436, 44, 44, 44, 44, 44, 44, 46, 46, 46, 46, 49, 49, 49, 54, 54, 54, 54, 53, 436, 53, 53, 259, 259, 259, 259, 259, 259, 259, 259, 259, 298, 298, 298, 298, 298, 298, 298, 298, 298, 300, 436, 436, 436, 436, 436, 436, 300, 330, 330, 436, 330, 330, 436, 330, 330, 331, 436, 436, 436, 436, 436, 436, 331, 349, 436, 436, 436, 436, 436, 436, 349, 352, 352, 352, 352, 352, 352, 352, 352, 352, 356, 356, 436, 356, 356, 436, 356, 356, 359, 436, 359, 436, 436, 359, 359, 359, 366, 436, 366, 436, 436, 366, 366, 366, 372, 436, 372, 436, 436, 372, 372, 372, 379, 379, 436, 379, 379, 436, 379, 379, 380, 436, 436, 436, 436, 436, 436, 380, 382, 382, 382, 382, 382, 382, 382, 382, 382, 383, 383, 383, 383, 383, 383, 383, 383, 383, 389, 389, 436, 389, 389, 389, 389, 389, 394, 394, 394, 394, 394, 394, 394, 394, 394, 400, 400, 436, 400, 400, 400, 400, 400, 404, 404, 404, 404, 404, 404, 404, 404, 404, 410, 410, 436, 410, 410, 410, 410, 410, 414, 414, 414, 414, 414, 414, 414, 414, 414, 418, 418, 436, 418, 418, 436, 418, 418, 420, 420, 420, 420, 420, 420, 420, 420, 420, 424, 424, 424, 424, 424, 424, 424, 424, 424, 427, 427, 427, 427, 427, 427, 427, 427, 427, 431, 431, 431, 431, 431, 431, 431, 431, 431, 5, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436 } ; static yyconst flex_int16_t yy_chk[1431] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, 9, 13, 13, 13, 14, 14, 14, 14, 433, 13, 16, 16, 431, 9, 17, 17, 427, 3, 4, 18, 18, 3, 4, 425, 20, 20, 19, 19, 21, 21, 37, 90, 37, 13, 22, 22, 24, 24, 17, 20, 90, 18, 424, 17, 19, 19, 23, 23, 41, 18, 21, 19, 21, 22, 20, 24, 22, 25, 25, 92, 23, 41, 23, 26, 26, 27, 27, 420, 25, 92, 23, 23, 28, 28, 31, 31, 25, 27, 26, 29, 29, 32, 32, 28, 33, 33, 30, 30, 26, 27, 417, 27, 48, 48, 48, 414, 32, 54, 54, 28, 28, 30, 413, 33, 29, 30, 55, 55, 31, 56, 56, 30, 50, 50, 50, 50, 57, 57, 50, 411, 55, 409, 50, 50, 50, 50, 50, 50, 51, 51, 51, 51, 58, 58, 59, 59, 60, 60, 56, 61, 61, 57, 62, 62, 188, 59, 63, 63, 64, 64, 406, 58, 65, 65, 188, 66, 66, 402, 62, 313, 60, 357, 61, 61, 67, 67, 65, 64, 401, 63, 68, 68, 313, 62, 357, 67, 64, 66, 69, 69, 70, 70, 71, 71, 399, 68, 72, 72, 73, 73, 74, 74, 69, 70, 364, 71, 75, 75, 76, 76, 396, 73, 69, 77, 77, 78, 78, 364, 73, 73, 72, 75, 79, 79, 74, 80, 80, 81, 81, 82, 82, 73, 392, 77, 83, 83, 84, 84, 80, 85, 85, 77, 81, 388, 82, 86, 86, 87, 87, 88, 88, 79, 89, 89, 95, 95, 96, 96, 84, 83, 98, 98, 88, 85, 97, 97, 385, 96, 99, 99, 100, 100, 382, 87, 381, 86, 88, 97, 101, 101, 378, 89, 98, 100, 102, 102, 103, 103, 104, 104, 105, 105, 106, 106, 375, 99, 108, 108, 107, 107, 102, 104, 103, 273, 101, 103, 273, 104, 106, 109, 109, 103, 103, 107, 373, 108, 105, 110, 110, 111, 111, 112, 112, 368, 109, 113, 113, 114, 114, 115, 115, 116, 116, 367, 110, 370, 112, 117, 117, 113, 118, 118, 363, 111, 119, 119, 120, 120, 370, 114, 121, 121, 116, 383, 115, 117, 122, 122, 394, 119, 124, 124, 123, 123, 362, 118, 383, 125, 125, 355, 122, 394, 120, 126, 126, 121, 120, 123, 352, 127, 127, 128, 128, 129, 129, 124, 125, 130, 130, 131, 131, 132, 132, 351, 126, 127, 134, 134, 133, 133, 135, 135, 130, 136, 136, 350, 131, 142, 142, 143, 143, 128, 129, 133, 348, 144, 144, 346, 132, 343, 142, 136, 145, 145, 342, 134, 146, 146, 135, 144, 143, 147, 147, 148, 148, 149, 149, 150, 150, 151, 151, 341, 152, 152, 153, 153, 154, 154, 146, 338, 147, 404, 148, 152, 155, 155, 332, 149, 332, 154, 337, 150, 332, 149, 404, 151, 153, 156, 156, 329, 152, 157, 157, 326, 157, 324, 157, 157, 158, 158, 323, 156, 155, 159, 159, 160, 160, 161, 161, 162, 162, 156, 163, 163, 158, 164, 164, 165, 165, 166, 166, 167, 167, 168, 168, 162, 319, 163, 169, 169, 316, 170, 170, 160, 171, 171, 161, 172, 172, 315, 167, 165, 170, 173, 173, 164, 174, 174, 175, 175, 168, 176, 176, 169, 166, 177, 177, 180, 180, 174, 178, 178, 171, 340, 172, 340, 177, 179, 179, 340, 175, 173, 181, 181, 182, 182, 176, 183, 183, 178, 309, 179, 184, 184, 308, 181, 185, 185, 186, 186, 183, 187, 187, 301, 189, 189, 182, 189, 193, 193, 194, 194, 195, 195, 196, 196, 299, 186, 197, 197, 298, 185, 198, 198, 199, 199, 193, 200, 200, 295, 201, 201, 202, 202, 287, 199, 203, 203, 195, 198, 197, 204, 204, 286, 196, 201, 205, 205, 285, 206, 206, 207, 207, 208, 208, 264, 204, 205, 209, 209, 263, 202, 262, 203, 206, 259, 210, 210, 208, 210, 213, 213, 209, 213, 244, 213, 213, 215, 215, 216, 216, 217, 218, 218, 220, 220, 217, 217, 219, 219, 221, 221, 222, 222, 223, 223, 224, 224, 218, 243, 220, 241, 219, 225, 225, 221, 226, 226, 227, 227, 228, 228, 229, 229, 230, 230, 222, 240, 231, 231, 214, 226, 224, 232, 232, 233, 233, 234, 234, 230, 225, 235, 235, 236, 236, 237, 237, 238, 238, 212, 232, 229, 231, 239, 239, 192, 242, 242, 236, 242, 237, 191, 234, 245, 245, 246, 246, 345, 233, 345, 235, 247, 247, 345, 238, 248, 248, 190, 239, 249, 249, 250, 250, 251, 251, 247, 252, 252, 253, 253, 248, 141, 246, 254, 254, 140, 255, 255, 250, 253, 256, 256, 257, 257, 258, 258, 260, 260, 265, 260, 266, 266, 139, 265, 265, 267, 267, 138, 257, 258, 268, 268, 137, 254, 255, 266, 269, 269, 270, 270, 271, 271, 91, 272, 272, 274, 274, 275, 275, 276, 276, 269, 49, 277, 277, 278, 278, 268, 279, 279, 280, 280, 281, 281, 282, 282, 43, 270, 277, 271, 272, 283, 283, 284, 284, 39, 275, 276, 288, 288, 289, 289, 290, 290, 291, 291, 292, 292, 293, 293, 294, 294, 38, 288, 296, 289, 15, 284, 11, 296, 296, 8, 293, 297, 297, 300, 300, 302, 300, 292, 303, 303, 302, 302, 304, 304, 307, 307, 294, 297, 305, 305, 306, 306, 312, 310, 310, 311, 311, 312, 312, 314, 314, 317, 317, 303, 7, 318, 5, 305, 310, 306, 318, 318, 307, 320, 320, 321, 321, 317, 322, 322, 325, 327, 327, 0, 327, 325, 325, 330, 330, 0, 330, 331, 331, 0, 331, 333, 333, 334, 334, 0, 321, 335, 335, 336, 336, 339, 339, 344, 344, 347, 347, 349, 349, 0, 349, 353, 353, 0, 353, 360, 360, 0, 334, 347, 356, 356, 344, 356, 358, 358, 335, 358, 359, 0, 359, 361, 361, 0, 359, 365, 365, 0, 365, 360, 366, 0, 366, 369, 369, 0, 366, 0, 371, 371, 361, 371, 372, 0, 372, 374, 374, 0, 372, 376, 376, 0, 376, 379, 379, 0, 379, 0, 380, 380, 374, 380, 384, 384, 0, 384, 369, 386, 386, 0, 386, 389, 389, 0, 389, 390, 390, 391, 391, 395, 395, 0, 395, 397, 397, 0, 397, 400, 400, 0, 400, 403, 403, 405, 405, 0, 405, 407, 407, 0, 407, 0, 391, 390, 410, 410, 0, 410, 412, 412, 415, 415, 0, 415, 418, 418, 0, 418, 421, 421, 422, 422, 429, 429, 432, 432, 434, 434, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 412, 0, 0, 0, 0, 422, 0, 0, 0, 0, 0, 0, 0, 432, 437, 437, 437, 437, 437, 437, 437, 437, 437, 438, 438, 438, 438, 438, 438, 438, 438, 438, 439, 439, 0, 439, 439, 439, 439, 439, 439, 440, 440, 440, 440, 441, 441, 441, 442, 442, 442, 442, 443, 0, 443, 443, 444, 444, 444, 444, 444, 444, 444, 444, 444, 445, 445, 445, 445, 445, 445, 445, 445, 445, 446, 0, 0, 0, 0, 0, 0, 446, 447, 447, 0, 447, 447, 0, 447, 447, 448, 0, 0, 0, 0, 0, 0, 448, 449, 0, 0, 0, 0, 0, 0, 449, 450, 450, 450, 450, 450, 450, 450, 450, 450, 451, 451, 0, 451, 451, 0, 451, 451, 452, 0, 452, 0, 0, 452, 452, 452, 453, 0, 453, 0, 0, 453, 453, 453, 454, 0, 454, 0, 0, 454, 454, 454, 455, 455, 0, 455, 455, 0, 455, 455, 456, 0, 0, 0, 0, 0, 0, 456, 457, 457, 457, 457, 457, 457, 457, 457, 457, 458, 458, 458, 458, 458, 458, 458, 458, 458, 459, 459, 0, 459, 459, 459, 459, 459, 460, 460, 460, 460, 460, 460, 460, 460, 460, 461, 461, 0, 461, 461, 461, 461, 461, 462, 462, 462, 462, 462, 462, 462, 462, 462, 463, 463, 0, 463, 463, 463, 463, 463, 464, 464, 464, 464, 464, 464, 464, 464, 464, 465, 465, 0, 465, 465, 0, 465, 465, 466, 466, 466, 466, 466, 466, 466, 466, 466, 467, 467, 467, 467, 467, 467, 467, 467, 467, 468, 468, 468, 468, 468, 468, 468, 468, 468, 469, 469, 469, 469, 469, 469, 469, 469, 469, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436, 436 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "scan.l" #line 2 "scan.l" /* $NetBSD: scan.l,v 1.25 2015/09/04 10:16:35 uebayasi Exp $ */ /* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This software was developed by the Computer Systems Engineering group * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and * contributed to Berkeley. * * All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Lawrence Berkeley Laboratories. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * from: @(#)scan.l 8.1 (Berkeley) 6/6/93 */ #include __RCSID("$NetBSD: scan.l,v 1.25 2015/09/04 10:16:35 uebayasi Exp $"); #include #include #include #include #include #include #include #include #include #include #undef ECHO #include "defs.h" #include "gram.h" int yyline; const char *yyfile; const char *lastfile; char curinclpath[PATH_MAX]; int ifdefstate = -1; int st; #define IDS_PARENT_DISABLED \ ((ifdefstate > 6) && ((((ifdefstate/6)-1) & 1) == 1)) #define IDS_MAX_DEPTH 362797056 /* 6^11 */ /* States for ifdefstate: 0 -> matched ifdef 1 -> unmatched ifdef 2 -> matched elifdef 3 -> unmatched elifdef 4 -> matched else 5 -> unmatched else Upon "ifdef", add one and multiply by 6. Upon "endif", divide by 6, remove 1. ifdef -> MATCH => continue MISMATCH => set to 1 elifdef -> if (!1) -> MISMATCH MATCH => set to 2 MISMATCH => if (2 || 3) set to 3, else set to 1 else -> if (1) -> MATCH MATCH => set to 4 MISMATCH => set to 5 in each case, if parent & 1 == 1, MISMATCH */ /* * Data for returning to previous files from include files. */ struct incl { struct incl *in_prev; /* previous includes in effect, if any */ YY_BUFFER_STATE in_buf; /* previous lex state */ const char *in_fname; /* previous file name */ int in_lineno; /* previous line number */ int in_ateof; /* token to insert at EOF */ int in_interesting; /* previous value for "interesting" */ int in_ifdefstate; /* conditional level */ }; static struct incl *incl; static int endinclude(void); static int getincludepath(void); static int getcurifdef(void); #define YY_NO_INPUT 1 #line 1039 "scan.c" #define INITIAL 0 #define IGNORED 1 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals (void ); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy (void ); int yyget_debug (void ); void yyset_debug (int debug_flag ); YY_EXTRA_TYPE yyget_extra (void ); void yyset_extra (YY_EXTRA_TYPE user_defined ); FILE *yyget_in (void ); void yyset_in (FILE * _in_str ); FILE *yyget_out (void ); void yyset_out (FILE * _out_str ); yy_size_t yyget_leng (void ); char *yyget_text (void ); int yyget_lineno (void ); void yyset_lineno (int _line_number ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap (void ); #else extern int yywrap (void ); #endif #endif #ifndef YY_NO_UNPUT #endif #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * ); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void ); #else static int input (void ); #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #define YY_READ_BUF_SIZE 8192 #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ size_t n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(yyin); \ } \ }\ \ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 extern int yylex (void); #define YY_DECL int yylex (void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK /*LINTED*/break; #endif #define YY_RULE_SETUP \ YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { register yy_state_type yy_current_state; register char *yy_cp, *yy_bp; register int yy_act; if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_load_buffer_state( ); } { #line 124 "scan.l" /* Local variables for yylex() */ int tok; #line 1256 "scan.c" while (/*CONSTCOND*/ 1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of yytext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_match: do { register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 437 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } while ( yy_base[yy_current_state] != 1387 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 128 "scan.l" return AND; YY_BREAK case 2: YY_RULE_SETUP #line 129 "scan.l" return AT; YY_BREAK case 3: YY_RULE_SETUP #line 130 "scan.l" return ATTACH; YY_BREAK case 4: YY_RULE_SETUP #line 131 "scan.l" return BLOCK; YY_BREAK case 5: YY_RULE_SETUP #line 132 "scan.l" return BUILD; YY_BREAK case 6: YY_RULE_SETUP #line 133 "scan.l" return CHAR; YY_BREAK case 7: YY_RULE_SETUP #line 134 "scan.l" return COMPILE_WITH; YY_BREAK case 8: YY_RULE_SETUP #line 135 "scan.l" return CONFIG; YY_BREAK case 9: YY_RULE_SETUP #line 136 "scan.l" return DEFFS; YY_BREAK case 10: YY_RULE_SETUP #line 137 "scan.l" return DEFINE; YY_BREAK case 11: YY_RULE_SETUP #line 138 "scan.l" return DEFFLAG; YY_BREAK case 12: YY_RULE_SETUP #line 139 "scan.l" return DEFOPT; YY_BREAK case 13: YY_RULE_SETUP #line 140 "scan.l" return DEFPARAM; YY_BREAK case 14: YY_RULE_SETUP #line 141 "scan.l" return DEFPSEUDO; YY_BREAK case 15: YY_RULE_SETUP #line 142 "scan.l" return DEFPSEUDODEV; YY_BREAK case 16: YY_RULE_SETUP #line 143 "scan.l" return DEVCLASS; YY_BREAK case 17: YY_RULE_SETUP #line 144 "scan.l" return DEVICE; YY_BREAK case 18: YY_RULE_SETUP #line 145 "scan.l" return DEVICE_MAJOR; YY_BREAK case 19: YY_RULE_SETUP #line 146 "scan.l" return DUMPS; YY_BREAK case 20: YY_RULE_SETUP #line 147 "scan.l" return XFILE; YY_BREAK case 21: YY_RULE_SETUP #line 148 "scan.l" return FILE_SYSTEM; YY_BREAK case 22: YY_RULE_SETUP #line 149 "scan.l" return FLAGS; YY_BREAK case 23: YY_RULE_SETUP #line 150 "scan.l" return IDENT; YY_BREAK case 24: YY_RULE_SETUP #line 151 "scan.l" return IOCONF; YY_BREAK case 25: YY_RULE_SETUP #line 152 "scan.l" return LINKZERO; YY_BREAK case 26: YY_RULE_SETUP #line 153 "scan.l" return XMACHINE; YY_BREAK case 27: YY_RULE_SETUP #line 154 "scan.l" return MAJOR; YY_BREAK case 28: YY_RULE_SETUP #line 155 "scan.l" return MAKEOPTIONS; YY_BREAK case 29: YY_RULE_SETUP #line 156 "scan.l" return MAXPARTITIONS; YY_BREAK case 30: YY_RULE_SETUP #line 157 "scan.l" return MAXUSERS; YY_BREAK case 31: YY_RULE_SETUP #line 158 "scan.l" return MINOR; YY_BREAK case 32: YY_RULE_SETUP #line 159 "scan.l" return NEEDS_COUNT; YY_BREAK case 33: YY_RULE_SETUP #line 160 "scan.l" return NEEDS_FLAG; YY_BREAK case 34: YY_RULE_SETUP #line 161 "scan.l" return NO; YY_BREAK case 35: YY_RULE_SETUP #line 162 "scan.l" return XOBJECT; YY_BREAK case 36: YY_RULE_SETUP #line 163 "scan.l" return OBSOLETE; YY_BREAK case 37: YY_RULE_SETUP #line 164 "scan.l" return ON; YY_BREAK case 38: YY_RULE_SETUP #line 165 "scan.l" return OPTIONS; YY_BREAK case 39: YY_RULE_SETUP #line 166 "scan.l" return PREFIX; YY_BREAK case 40: YY_RULE_SETUP #line 167 "scan.l" return BUILDPREFIX; YY_BREAK case 41: YY_RULE_SETUP #line 168 "scan.l" return PSEUDO_DEVICE; YY_BREAK case 42: YY_RULE_SETUP #line 169 "scan.l" return PSEUDO_ROOT; YY_BREAK case 43: YY_RULE_SETUP #line 170 "scan.l" return ROOT; YY_BREAK case 44: YY_RULE_SETUP #line 171 "scan.l" return SELECT; YY_BREAK case 45: YY_RULE_SETUP #line 172 "scan.l" return SINGLE; YY_BREAK case 46: YY_RULE_SETUP #line 173 "scan.l" return SOURCE; YY_BREAK case 47: YY_RULE_SETUP #line 174 "scan.l" return TYPE; YY_BREAK case 48: YY_RULE_SETUP #line 175 "scan.l" return VECTOR; YY_BREAK case 49: YY_RULE_SETUP #line 176 "scan.l" return VERSION; YY_BREAK case 50: YY_RULE_SETUP #line 177 "scan.l" return WITH; YY_BREAK case 51: YY_RULE_SETUP #line 179 "scan.l" return PLUSEQ; YY_BREAK case 52: YY_RULE_SETUP #line 180 "scan.l" return COLONEQ; YY_BREAK case 53: /* rule 53 can match eol */ YY_RULE_SETUP #line 182 "scan.l" { ifdefstate = (ifdefstate + 1) * 6; if (ifdefstate >= IDS_MAX_DEPTH) { yyerror("too many levels of conditional"); } if (!IDS_PARENT_DISABLED && getcurifdef()) { BEGIN(INITIAL); } else { ifdefstate++; BEGIN(IGNORED); } yyline++; } YY_BREAK case 54: /* rule 54 can match eol */ YY_RULE_SETUP #line 196 "scan.l" { ifdefstate = (ifdefstate + 1) * 6; if (ifdefstate >= IDS_MAX_DEPTH) { yyerror("too many levels of conditional"); } if (!IDS_PARENT_DISABLED && !getcurifdef()) { BEGIN(INITIAL); } else { ifdefstate++; BEGIN(IGNORED); } yyline++; } YY_BREAK case 55: /* rule 55 can match eol */ YY_RULE_SETUP #line 211 "scan.l" { st = ifdefstate % 6; if (ifdefstate < 0 || st > 3) { yyerror("mismatched elifdef"); } if (IDS_PARENT_DISABLED || st != 1 || !getcurifdef()) { if (st == 2 || st == 3) { ifdefstate += 3 - st; } else { ifdefstate += 1 - st; } BEGIN(IGNORED); } else { ifdefstate++; BEGIN(INITIAL); } yyline++; } YY_BREAK case 56: /* rule 56 can match eol */ YY_RULE_SETUP #line 231 "scan.l" { st = ifdefstate % 6; if (ifdefstate < 0 || st > 3) { yyerror("mismatched elifndef"); } if (IDS_PARENT_DISABLED || st != 1 || getcurifdef()) { if (st == 2 || st == 3) { ifdefstate += 3 - st; } else { ifdefstate += 1 - st; } BEGIN(IGNORED); } else { ifdefstate++; BEGIN(INITIAL); } yyline++; } YY_BREAK case 57: /* rule 57 can match eol */ YY_RULE_SETUP #line 251 "scan.l" { st = ifdefstate % 6; if (ifdefstate < 0 || st > 3) { yyerror("mismatched else"); } if (!IDS_PARENT_DISABLED && (st == 1)) { ifdefstate += 3; BEGIN(INITIAL); } else { ifdefstate += 5 - st; BEGIN(IGNORED); } yyline++; } YY_BREAK case 58: /* rule 58 can match eol */ YY_RULE_SETUP #line 266 "scan.l" { if (ifdefstate < 0) { yyerror("mismatched endif"); } if (!IDS_PARENT_DISABLED) { BEGIN(INITIAL); } ifdefstate = (ifdefstate/6) - 1; yyline++; } YY_BREAK case 59: /* rule 59 can match eol */ YY_RULE_SETUP #line 277 "scan.l" { yyline++; } YY_BREAK case 60: YY_RULE_SETUP #line 281 "scan.l" /* ignore */ YY_BREAK case 61: /* rule 61 can match eol */ YY_RULE_SETUP #line 283 "scan.l" { yyline++; if (getincludepath()) { include(curinclpath, 0, 0, 1); } else { yyerror("bad include path-name"); } } YY_BREAK case 62: /* rule 62 can match eol */ YY_RULE_SETUP #line 292 "scan.l" { yyline++; if (getincludepath()) { include(curinclpath, 0, 1, 1); } else { yyerror("bad cinclude path-name"); } } YY_BREAK case 63: /* rule 63 can match eol */ YY_RULE_SETUP #line 301 "scan.l" { yyline++; if (!oktopackage) { yyerror("package not allowed here"); } else if (getincludepath()) { package(curinclpath); } else { yyerror("bad package path-name"); } } YY_BREAK case 64: YY_RULE_SETUP #line 312 "scan.l" { yylval.str = intern(yytext); return PATHNAME; } YY_BREAK case 65: YY_RULE_SETUP #line 317 "scan.l" { yylval.str = intern(yytext); return WORD; } YY_BREAK case 66: YY_RULE_SETUP #line 322 "scan.l" { yylval.str = intern(""); return EMPTYSTRING; } YY_BREAK case 67: /* rule 67 can match eol */ YY_RULE_SETUP #line 327 "scan.l" { size_t l = strlen(yytext); if (l > 1 && yytext[l - 1] == '"') yytext[l - 1] = '\0'; yylval.str = intern(yytext + 1); return QSTRING; } YY_BREAK case 68: YY_RULE_SETUP #line 335 "scan.l" { yylval.num.fmt = 8; yylval.num.val = strtoll(yytext, NULL, 8); return NUMBER; } YY_BREAK case 69: YY_RULE_SETUP #line 340 "scan.l" { yylval.num.fmt = 16; yylval.num.val = (long long)strtoull(yytext + 2, NULL, 16); return NUMBER; } YY_BREAK case 70: YY_RULE_SETUP #line 345 "scan.l" { yylval.num.fmt = 10; yylval.num.val = strtoll(yytext, NULL, 10); return NUMBER; } YY_BREAK case 71: /* rule 71 can match eol */ YY_RULE_SETUP #line 350 "scan.l" { /* * Note: newline followed by whitespace is always a * continuation of the previous line, so do NOT * return a token in this case. */ yyline++; } YY_BREAK case 72: /* rule 72 can match eol */ YY_RULE_SETUP #line 358 "scan.l" { yyline++; return '\n'; } YY_BREAK case 73: YY_RULE_SETUP #line 362 "scan.l" { /* Detect NUL characters in the config file and * error out. */ cfgerror("NUL character detected at line %i", yyline); } YY_BREAK case 74: YY_RULE_SETUP #line 368 "scan.l" { /* ignored (comment) */; } YY_BREAK case 75: YY_RULE_SETUP #line 369 "scan.l" { /* ignored (white space) */; } YY_BREAK case 76: YY_RULE_SETUP #line 370 "scan.l" { return yytext[0]; } YY_BREAK case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(IGNORED): #line 371 "scan.l" { if (ifdefstate > (incl == NULL ? -1 : incl->in_ifdefstate)) { yyerror("reached EOF while looking for endif"); } if (incl == NULL) return YY_NULL; tok = endinclude(); if (tok) return tok; /* otherwise continue scanning */ } YY_BREAK case 77: YY_RULE_SETUP #line 383 "scan.l" ECHO; YY_BREAK #line 1876 "scan.c" case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed yyin at a new source and called * yylex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of user's declarations */ } /* end of yylex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer (void) { register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; register char *source = (yytext_ptr); register yy_size_t number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (yy_size_t)(((yy_c_buf_p) - (yytext_ptr)) - 1); for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { yy_size_t num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; int yy_c_buf_p_offset = (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { yy_size_t new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = 0; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; yyrestart(yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); } (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state (void) { register yy_state_type yy_current_state; register char *yy_cp; yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 43); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 437 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { register int yy_is_jam; register char *yy_cp = (yy_c_buf_p); register YY_CHAR yy_c = 43; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 437 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_is_jam = (yy_current_state == 436); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ yy_size_t offset = (yy_size_t) ((yy_c_buf_p) - (yytext_ptr)); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ yyrestart(yyin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( yywrap( ) ) return EOF; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void yyrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_init_buffer(YY_CURRENT_BUFFER,input_file ); yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void yy_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_buf_size = (yy_size_t)size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer(b,file ); return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yy_delete_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yyfree((void *) b->yy_ch_buf ); yyfree((void *) b ); } /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) { int oerrno = errno; yy_flush_buffer(b ); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then yy_init_buffer was _probably_ * called from yyrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void yy_flush_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void yyensure_buffer_stack (void) { yy_size_t num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ /* Increase the buffer to prepare for a possible push. */ yy_size_t grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return 0; b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = 0; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; yy_switch_to_buffer(b ); return b; } /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) { return yy_scan_bytes(yystr,strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. * @param yybytes the byte buffer to scan * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n; yy_size_t i; /* Get memory for full buffer, including space for trailing EOB's. */ n = _yybytes_len + 2; buf = (char *) yyalloc(n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < _yybytes_len; ++i ) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; b = yy_scan_buffer(buf,n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif static void yy_fatal_error (yyconst char* msg ) { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ 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 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; } /** Get the input stream. * */ FILE *yyget_in (void) { return yyin; } /** Get the output stream. * */ FILE *yyget_out (void) { return yyout; } /** Get the length of the current token. * */ yy_size_t yyget_leng (void) { return yyleng; } /** Get the current token. * */ char *yyget_text (void) { return yytext; } /** Set the current line number. * @param _line_number * */ void yyset_lineno (int _line_number ) { yylineno = _line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param _in_str A readable stream. * * @see yy_switch_to_buffer */ void yyset_in (FILE * _in_str ) { yyin = _in_str ; } void yyset_out (FILE * _out_str ) { yyout = _out_str ; } int yyget_debug (void) { return yy_flex_debug; } void yyset_debug (int _bdebug ) { yy_flex_debug = _bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = 0; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = (char *) 0; (yy_init) = 0; (yy_start) = 0; /* Defined in main.c */ #ifdef YY_STDINIT yyin = stdin; yyout = stdout; #else yyin = (FILE *) 0; yyout = (FILE *) 0; #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state(); } /* Destroy the stack itself. */ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals( ); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * s ) { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *yyalloc (yy_size_t size ) { return (void *) malloc( size ); } void *yyrealloc (void * ptr, yy_size_t size ) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); } void yyfree (void * ptr ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 383 "scan.l" int interesting = 1; static int curdir_push(const char *fname) { struct prefix *pf; char *p, *d, *f; /* Set up the initial "current directory" for include directives. */ d = dirname(f = estrdup(fname)); if (*d == '/') p = estrdup(d); else { char *cwd, buf[PATH_MAX]; if ((cwd = getcwd(buf, sizeof(buf))) == NULL) { free(f); return (-1); } easprintf(&p, "%s/%s", cwd, d); } free(f); pf = ecalloc(1, sizeof(*pf)); pf->pf_prefix = p; SLIST_INSERT_HEAD(&curdirs, pf, pf_next); return (0); } static void curdir_pop(void) { struct prefix *pf; pf = SLIST_FIRST(&curdirs); SLIST_REMOVE_HEAD(&curdirs, pf_next); if (SLIST_EMPTY(&curdirs)) panic("curdirs is empty"); /* LINTED cast away const (pf_prefix is malloc'd for curdirs) */ free((void *)__UNCONST(pf->pf_prefix)); free(pf); } /* * Open the "main" file (conffile). */ int firstfile(const char *fname) { #if defined(__NetBSD__) if ((yyin = fopen(fname, "rf")) == NULL) #else if ((yyin = fopen(fname, "r")) == NULL) #endif return (-1); if (curdir_push(fname) == -1) return (-1); yyfile = conffile = fname; yyline = 1; return (0); } /* * Add a "package" to the configuration. This is essentially * syntactic sugar around the sequence: * * prefix ../some/directory * include "files.package" * prefix */ void package(const char *fname) { char *fname1 = estrdup(fname); char *fname2 = estrdup(fname); char *dir = dirname(fname1); char *file = basename(fname2); /* * Push the prefix on to the prefix stack and process the include * file. When we reach the end of the include file, inserting * the PREFIX token into the input stream will pop the prefix off * of the prefix stack. */ prefix_push(dir); (void) include(file, PREFIX, 0, 1); free(fname1); free(fname2); } int includedepth; /* * Open the named file for inclusion at the current point. Returns 0 on * success (file opened and previous state pushed), nonzero on failure * (fopen failed, complaint made). The `ateof' parameter controls the * token to be inserted at the end of the include file (i.e. ENDFILE). * If ateof == 0 then nothing is inserted. */ int include(const char *fname, int ateof, int conditional, int direct) { FILE *fp; struct incl *in; char *s; static int havedirs; extern int vflag; if (havedirs == 0) { havedirs = 1; setupdirs(); } if (fname[0] == '/') s = estrdup(fname); else if (fname[0] == '.' && fname[1] == '/') { struct prefix *pf = SLIST_FIRST(&curdirs); easprintf(&s, "%s/%s", pf->pf_prefix, fname + 2); } else s = sourcepath(fname); if ((fp = fopen(s, "r")) == NULL) { if (conditional == 0) cfgerror("cannot open %s for reading: %s", s, strerror(errno)); else if (vflag) cfgwarn("cannot open conditional include file %s: %s", s, strerror(errno)); free(s); return (-1); } if (curdir_push(s) == -1) { cfgerror("cannot record current working directory for %s", s); fclose(fp); free(s); return (-1); } in = ecalloc(1, sizeof *in); in->in_prev = incl; in->in_buf = YY_CURRENT_BUFFER; in->in_fname = yyfile; in->in_lineno = yyline; in->in_ateof = ateof; in->in_interesting = interesting; in->in_ifdefstate = ifdefstate; interesting = direct & interesting; if (interesting) logconfig_include(fp, fname); incl = in; CFGDBG(1, "include `%s' from `%s' line %d", fname, yyfile, yyline); yy_switch_to_buffer(yy_create_buffer(fp,YY_BUF_SIZE)); yyfile = intern(s); yyline = 1; free(s); includedepth++; return (0); } /* * Extract the pathname from a include/cinclude/package into curinclpath */ static int getincludepath(void) { const char *p = yytext; ptrdiff_t len; const char *e; while (*p && isascii((unsigned int)*p) && !isspace((unsigned int)*p)) p++; while (*p && isascii((unsigned int)*p) && isspace((unsigned int)*p)) p++; if (!*p) return 0; if (*p == '"') { p++; e = strchr(p, '"'); if (!e) return 0; } else { e = p; while (*e && isascii((unsigned int)*e) && !isspace((unsigned int)*e)) e++; } len = e-p; if (len > (ptrdiff_t)sizeof(curinclpath)-1) len = sizeof(curinclpath)-1; strncpy(curinclpath, p, sizeof(curinclpath)); curinclpath[len] = '\0'; return 1; } /* * Terminate the most recent inclusion. */ static int endinclude(void) { struct incl *in; int ateof; curdir_pop(); if ((in = incl) == NULL) panic("endinclude"); incl = in->in_prev; lastfile = yyfile; yy_delete_buffer(YY_CURRENT_BUFFER); (void)fclose(yyin); yy_switch_to_buffer(in->in_buf); yyfile = in->in_fname; yyline = in->in_lineno; ateof = in->in_ateof; interesting = in->in_interesting; free(in); includedepth--; return (ateof); } /* * Return the current line number. If yacc has looked ahead and caused * us to consume a newline, we have to subtract one. yychar is yacc's * token lookahead, so we can tell. */ u_short currentline(void) { extern int yychar; return (u_short)(yyline - (yychar == '\n')); } static int getcurifdef(void) { char *p = yytext, *q; while (*p && isascii((unsigned int)*p) && !isspace((unsigned int)*p)) p++; while (*p && isascii((unsigned int)*p) && isspace((unsigned int)*p)) p++; q = p; while (*q && isascii((unsigned int)*q) && !isspace((unsigned int)*q)) q++; *q = '\0'; return ht_lookup(attrtab, intern(p)) != NULL; }