/* A lexical scanner generated by flex */ /* Scanner skeleton version: * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $ */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #include /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ #ifdef c_plusplus #ifndef __cplusplus #define __cplusplus #endif #endif #ifdef __cplusplus #include #include /* Use prototypes in function declarations. */ #define YY_USE_PROTOS /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ #if __STDC__ #define YY_USE_PROTOS #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef __TURBOC__ #pragma warn -rch #pragma warn -use #include #include #define YY_USE_CONST #define YY_USE_PROTOS #endif #ifdef YY_USE_CONST #define Int_yyconst const #else #define Int_yyconst #endif #ifdef YY_USE_PROTOS #define YY_PROTO(proto) proto #else #define YY_PROTO(proto) () #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 Int_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 ((Int_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 Int_yyrestart( Int_yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #define YY_BUF_SIZE 16384 typedef struct Int_yy_buffer_state *YY_BUFFER_STATE; extern int Int_yyleng; extern FILE *Int_yyin, *Int_yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 /* The funky do-while in the following #define is used to turn the definition * int a single C statement (which needs a semi-colon terminator). This * avoids problems with code like: * * if ( condition_holds ) * Int_yyless( 5 ); * else * do_something_else(); * * Prior to using the do-while the compiler would get upset at the * "else" because it interpreted the "if" statement as being all * done when it reached the ';' after the Int_yyless() call. */ /* Return all but the first 'n' matched characters back to the input stream. */ #define Int_yyless(n) \ do \ { \ /* Undo effects of setting up Int_yytext. */ \ *Int_yy_cp = Int_yy_hold_char; \ YY_RESTORE_YY_MORE_OFFSET \ Int_yy_c_buf_p = Int_yy_cp = Int_yy_bp + n - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up Int_yytext again */ \ } \ while ( 0 ) #define unput(c) Int_yyunput( c, Int_yytext_ptr ) /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). */ typedef unsigned int Int_yy_size_t; struct Int_yy_buffer_state { FILE *Int_yy_input_file; char *Int_yy_ch_buf; /* input buffer */ char *Int_yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ Int_yy_size_t Int_yy_buf_size; /* Number of characters read into Int_yy_ch_buf, not including EOB * characters. */ int Int_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 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 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 Int_yy_at_bol; /* Whether to try to fill the input buffer when we reach the * end of it. */ int Int_yy_fill_buffer; int 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 Int_yyrestart()), so that the user can continue scanning by * just pointing Int_yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; static YY_BUFFER_STATE Int_yy_current_buffer = 0; /* 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". */ #define YY_CURRENT_BUFFER Int_yy_current_buffer /* Int_yy_hold_char holds the character lost when Int_yytext is formed. */ static char Int_yy_hold_char; static int Int_yy_n_chars; /* number of characters read into Int_yy_ch_buf */ int Int_yyleng; /* Points to current character in buffer. */ static char *Int_yy_c_buf_p = (char *) 0; static int Int_yy_init = 1; /* whether we need to initialize */ static int Int_yy_start = 0; /* start state number */ /* Flag which is used to allow Int_yywrap()'s to do buffer switches * instead of setting up a fresh Int_yyin. A bit of a hack ... */ static int Int_yy_did_buffer_switch_on_eof; void Int_yyrestart YY_PROTO(( FILE *input_file )); void Int_yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); void Int_yy_load_buffer_state YY_PROTO(( void )); YY_BUFFER_STATE Int_yy_create_buffer YY_PROTO(( FILE *file, int size )); void Int_yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); void Int_yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); void Int_yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); #define YY_FLUSH_BUFFER Int_yy_flush_buffer( Int_yy_current_buffer ) YY_BUFFER_STATE Int_yy_scan_buffer YY_PROTO(( char *base, Int_yy_size_t size )); YY_BUFFER_STATE Int_yy_scan_string YY_PROTO(( Int_yyconst char *Int_yy_str )); YY_BUFFER_STATE Int_yy_scan_bytes YY_PROTO(( Int_yyconst char *bytes, int len )); static void *Int_yy_flex_alloc YY_PROTO(( Int_yy_size_t )); static void *Int_yy_flex_realloc YY_PROTO(( void *, Int_yy_size_t )); static void Int_yy_flex_free YY_PROTO(( void * )); #define Int_yy_new_buffer Int_yy_create_buffer #define Int_yy_set_interactive(is_interactive) \ { \ if ( ! Int_yy_current_buffer ) \ Int_yy_current_buffer = Int_yy_create_buffer( Int_yyin, YY_BUF_SIZE ); \ Int_yy_current_buffer->Int_yy_is_interactive = is_interactive; \ } #define Int_yy_set_bol(at_bol) \ { \ if ( ! Int_yy_current_buffer ) \ Int_yy_current_buffer = Int_yy_create_buffer( Int_yyin, YY_BUF_SIZE ); \ Int_yy_current_buffer->Int_yy_at_bol = at_bol; \ } #define YY_AT_BOL() (Int_yy_current_buffer->Int_yy_at_bol) #define Int_yywrap() 1 #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; FILE *Int_yyin = (FILE *) 0, *Int_yyout = (FILE *) 0; typedef int Int_yy_state_type; extern char *Int_yytext; #define Int_yytext_ptr Int_yytext static Int_yy_state_type Int_yy_get_previous_state YY_PROTO(( void )); static Int_yy_state_type Int_yy_try_NUL_trans YY_PROTO(( Int_yy_state_type current_state )); static int Int_yy_get_next_buffer YY_PROTO(( void )); static void Int_yy_fatal_error YY_PROTO(( Int_yyconst char msg[] )); /* Done after the current pattern has been matched and before the * corresponding action - sets up Int_yytext. */ #define YY_DO_BEFORE_ACTION \ Int_yytext_ptr = Int_yy_bp; \ Int_yyleng = (int) (Int_yy_cp - Int_yy_bp); \ Int_yy_hold_char = *Int_yy_cp; \ *Int_yy_cp = '\0'; \ Int_yy_c_buf_p = Int_yy_cp; #define YY_NUM_RULES 32 #define YY_END_OF_BUFFER 33 static Int_yyconst short int Int_yy_accept[147] = { 0, 0, 0, 33, 31, 15, 14, 16, 31, 12, 13, 10, 26, 31, 26, 11, 26, 26, 31, 26, 26, 26, 26, 26, 26, 26, 26, 26, 17, 0, 27, 26, 0, 26, 0, 29, 28, 26, 26, 26, 0, 26, 0, 26, 26, 26, 26, 26, 26, 26, 23, 26, 26, 26, 26, 26, 17, 26, 0, 28, 0, 0, 26, 26, 0, 25, 4, 0, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 0, 29, 0, 0, 28, 30, 26, 26, 26, 26, 26, 26, 26, 26, 26, 1, 26, 26, 26, 26, 0, 28, 26, 26, 19, 2, 26, 26, 22, 26, 26, 26, 26, 24, 26, 8, 26, 3, 26, 26, 9, 26, 21, 26, 26, 18, 20, 26, 26, 26, 26, 26, 5, 26, 26, 26, 26, 26, 26, 26, 7, 26, 26, 6, 0 } ; static Int_yyconst int Int_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, 4, 1, 5, 6, 1, 1, 1, 1, 7, 8, 1, 9, 10, 11, 12, 1, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 14, 1, 1, 1, 15, 15, 15, 16, 17, 15, 15, 15, 18, 15, 15, 15, 15, 15, 19, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 20, 21, 22, 1, 23, 1, 24, 25, 26, 27, 28, 15, 29, 30, 31, 15, 15, 32, 15, 33, 34, 35, 36, 37, 38, 39, 40, 15, 41, 42, 15, 15, 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 Int_yyconst int Int_yy_meta[43] = { 0, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 1, 3, 3, 3, 3, 3, 4, 3, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 } ; static Int_yyconst short int Int_yy_base[151] = { 0, 0, 392, 377, 413, 413, 413, 413, 370, 413, 413, 413, 31, 298, 42, 413, 36, 53, 223, 55, 57, 47, 52, 49, 60, 68, 71, 72, 0, 221, 413, 37, 203, 101, 188, 33, 102, 104, 11, 114, 77, 94, 185, 67, 86, 102, 97, 107, 117, 112, 115, 125, 132, 127, 129, 134, 0, 166, 171, 168, 177, 181, 179, 149, 180, 413, 130, 163, 163, 165, 174, 173, 185, 178, 189, 187, 197, 198, 188, 200, 209, 229, 158, 132, 235, 127, 111, 83, 213, 217, 225, 226, 222, 234, 229, 238, 233, 241, 248, 243, 250, 246, 72, 59, 262, 253, 255, 257, 266, 264, 265, 275, 273, 283, 280, 282, 284, 285, 292, 287, 300, 297, 296, 310, 305, 307, 314, 309, 317, 318, 319, 326, 328, 329, 330, 333, 340, 348, 349, 345, 352, 347, 357, 359, 361, 362, 413, 402, 57, 404, 408 } ; static Int_yyconst short int Int_yy_def[151] = { 0, 146, 1, 146, 146, 146, 146, 146, 147, 146, 146, 146, 148, 146, 149, 146, 149, 149, 146, 149, 149, 20, 20, 20, 20, 20, 20, 20, 150, 147, 146, 148, 146, 148, 146, 146, 146, 20, 20, 20, 146, 20, 146, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 150, 148, 146, 146, 146, 146, 148, 20, 146, 146, 20, 146, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 148, 146, 146, 146, 146, 146, 146, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 146, 146, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 0, 146, 146, 146, 146 } ; static Int_yyconst short int Int_yy_nxt[456] = { 0, 4, 5, 6, 7, 8, 4, 9, 10, 4, 11, 12, 13, 14, 15, 16, 16, 16, 16, 17, 4, 18, 4, 19, 16, 20, 21, 22, 16, 16, 16, 23, 16, 16, 24, 16, 16, 16, 25, 16, 26, 27, 16, 32, 33, 38, 35, 31, 146, 146, 58, 38, 34, 31, 36, 37, 40, 34, 34, 39, 31, 58, 40, 34, 31, 146, 31, 146, 31, 146, 39, 41, 103, 40, 34, 40, 34, 40, 34, 46, 48, 38, 49, 38, 47, 103, 38, 38, 43, 38, 64, 44, 38, 50, 38, 51, 87, 45, 52, 65, 38, 38, 38, 55, 53, 38, 38, 68, 38, 54, 66, 38, 38, 36, 33, 59, 36, 37, 57, 60, 69, 39, 34, 61, 86, 62, 38, 63, 38, 57, 60, 71, 39, 70, 38, 72, 38, 38, 38, 74, 86, 38, 38, 73, 38, 83, 38, 38, 38, 38, 75, 38, 38, 76, 38, 38, 77, 38, 78, 38, 79, 38, 63, 38, 38, 38, 38, 38, 38, 38, 38, 83, 38, 80, 38, 61, 31, 62, 146, 81, 82, 59, 82, 38, 83, 84, 85, 34, 85, 38, 86, 146, 81, 64, 87, 88, 84, 38, 67, 38, 34, 42, 65, 38, 89, 38, 90, 38, 38, 92, 93, 91, 38, 38, 38, 96, 35, 94, 38, 38, 95, 38, 38, 38, 99, 38, 30, 38, 38, 38, 97, 38, 38, 100, 38, 98, 42, 38, 38, 101, 38, 146, 81, 38, 102, 104, 102, 38, 103, 38, 34, 38, 106, 38, 107, 105, 38, 38, 109, 38, 38, 108, 38, 38, 111, 38, 38, 38, 38, 38, 112, 110, 38, 38, 38, 38, 113, 38, 38, 115, 116, 38, 38, 114, 38, 117, 38, 38, 38, 38, 38, 38, 118, 38, 119, 38, 38, 38, 38, 38, 38, 120, 38, 121, 38, 38, 38, 38, 124, 38, 123, 35, 122, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 125, 38, 38, 38, 127, 126, 38, 38, 38, 129, 38, 128, 38, 38, 131, 38, 38, 38, 133, 38, 38, 38, 130, 38, 38, 38, 38, 38, 38, 38, 38, 132, 135, 38, 38, 38, 38, 134, 38, 136, 38, 137, 38, 38, 38, 38, 38, 138, 139, 38, 38, 30, 140, 146, 143, 38, 38, 38, 38, 38, 141, 38, 38, 38, 38, 38, 142, 38, 38, 144, 145, 38, 38, 38, 28, 38, 146, 38, 38, 29, 29, 29, 29, 38, 38, 56, 146, 56, 56, 3, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146 } ; static Int_yyconst short int Int_yy_chk[456] = { 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, 12, 12, 38, 35, 16, 16, 31, 35, 38, 12, 14, 14, 14, 16, 16, 31, 14, 148, 35, 14, 14, 17, 17, 19, 19, 20, 20, 14, 17, 103, 17, 17, 19, 19, 20, 20, 21, 22, 21, 23, 23, 21, 102, 22, 21, 19, 23, 40, 20, 22, 24, 24, 24, 87, 20, 25, 40, 24, 43, 25, 27, 26, 26, 27, 43, 25, 26, 41, 26, 27, 33, 33, 36, 37, 37, 33, 36, 44, 37, 33, 39, 86, 39, 44, 39, 41, 33, 36, 46, 37, 45, 41, 47, 45, 46, 37, 49, 85, 47, 45, 48, 37, 83, 49, 47, 39, 50, 49, 48, 49, 51, 39, 50, 52, 48, 53, 51, 54, 53, 63, 54, 66, 51, 52, 53, 55, 54, 66, 82, 52, 55, 55, 57, 67, 57, 57, 57, 58, 59, 58, 63, 58, 59, 60, 57, 60, 63, 60, 62, 62, 64, 61, 68, 59, 68, 42, 69, 62, 34, 64, 68, 69, 69, 70, 71, 70, 72, 73, 71, 73, 71, 70, 75, 32, 74, 73, 72, 74, 75, 78, 74, 78, 72, 29, 75, 78, 74, 76, 76, 77, 79, 79, 77, 18, 76, 77, 80, 79, 81, 81, 80, 84, 88, 84, 88, 84, 80, 81, 89, 90, 88, 91, 89, 92, 89, 93, 90, 91, 92, 92, 94, 95, 90, 91, 96, 93, 94, 96, 94, 95, 96, 93, 97, 98, 99, 95, 100, 101, 97, 98, 99, 100, 104, 101, 105, 98, 106, 100, 107, 105, 105, 108, 106, 104, 107, 109, 110, 108, 109, 104, 111, 109, 110, 108, 112, 114, 111, 113, 13, 112, 112, 114, 111, 115, 113, 116, 117, 114, 119, 115, 113, 116, 117, 118, 119, 120, 118, 122, 121, 118, 123, 120, 121, 122, 121, 126, 124, 120, 125, 130, 127, 123, 124, 125, 125, 126, 127, 123, 128, 129, 130, 126, 129, 132, 128, 129, 130, 131, 131, 132, 133, 134, 135, 131, 135, 132, 133, 134, 136, 137, 135, 136, 8, 138, 3, 141, 139, 136, 141, 137, 138, 139, 139, 140, 141, 137, 138, 140, 142, 140, 143, 144, 144, 145, 142, 2, 143, 0, 144, 145, 147, 147, 147, 147, 149, 149, 150, 0, 150, 150, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146, 146 } ; static Int_yy_state_type Int_yy_last_accepting_state; static char *Int_yy_last_accepting_cpos; /* 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 Int_yymore() Int_yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *Int_yytext; #line 1 "bootscanner.l" #define INITIAL 0 #line 2 "bootscanner.l" /*------------------------------------------------------------------------- * * bootscanner.l * a lexical scanner for the bootstrap parser * * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * * IDENTIFICATION * $PostgreSQL: pgsql/src/backend/bootstrap/bootscanner.l,v 1.40 2005/06/29 22:51:54 tgl Exp $ * *------------------------------------------------------------------------- */ #include "postgres.h" #include "access/attnum.h" #include "access/htup.h" #include "access/itup.h" #include "access/skey.h" #include "access/tupdesc.h" #include "bootstrap/bootstrap.h" #include "catalog/pg_am.h" #include "catalog/pg_attribute.h" #include "catalog/pg_class.h" #include "nodes/nodes.h" #include "nodes/parsenodes.h" #include "nodes/pg_list.h" #include "nodes/primnodes.h" #include "parser/scansup.h" #include "rewrite/prs2lock.h" #include "storage/block.h" #include "storage/fd.h" #include "storage/itemptr.h" #include "storage/off.h" #include "utils/rel.h" /* Not needed now that this file is compiled as part of bootparse. */ /* #include "bootstrap_tokens.h" */ /* Avoid exit() on fatal scanner errors (a bit ugly -- see Int_yy_fatal_error) */ #undef fprintf #define fprintf(file, fmt, msg) ereport(ERROR, (errmsg_internal("%s", msg))) static int Int_yyline = 1; /* line number for error reporting */ #define YY_NEVER_INTERACTIVE 1 #define YY_NO_UNPUT 1 #line 564 "lex.Int_yy.c" /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int Int_yywrap YY_PROTO(( void )); #else extern int Int_yywrap YY_PROTO(( void )); #endif #endif #ifndef YY_NO_UNPUT static void Int_yyunput YY_PROTO(( int c, char *buf_ptr )); #endif #ifndef Int_yytext_ptr static void Int_yy_flex_strncpy YY_PROTO(( char *, Int_yyconst char *, int )); #endif #ifdef YY_NEED_STRLEN static int Int_yy_flex_strlen YY_PROTO(( Int_yyconst char * )); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int Int_yyinput YY_PROTO(( void )); #else static int input YY_PROTO(( void )); #endif #endif #if YY_STACK_USED static int Int_yy_start_stack_ptr = 0; static int Int_yy_start_stack_depth = 0; static int *Int_yy_start_stack = 0; #ifndef YY_NO_PUSH_STATE static void Int_yy_push_state YY_PROTO(( int new_state )); #endif #ifndef YY_NO_POP_STATE static void Int_yy_pop_state YY_PROTO(( void )); #endif #ifndef YY_NO_TOP_STATE static int Int_yy_top_state YY_PROTO(( void )); #endif #else #define YY_NO_PUSH_STATE 1 #define YY_NO_POP_STATE 1 #define YY_NO_TOP_STATE 1 #endif #ifdef YY_MALLOC_DECL YY_MALLOC_DECL #else #if __STDC__ #ifndef __cplusplus #include #endif #else /* Just try to get by without declaring the routines. This will fail * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) * or sizeof(void*) != sizeof(int). */ #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 (void) fwrite( Int_yytext, Int_yyleng, 1, Int_yyout ) #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 ( Int_yy_current_buffer->Int_yy_is_interactive ) \ { \ int c = '*', n; \ for ( n = 0; n < max_size && \ (c = getc( Int_yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( Int_yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else if ( ((result = fread( buf, 1, max_size, Int_yyin )) == 0) \ && ferror( Int_yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); #endif /* No semi-colon after return; correct usage is to write "Int_yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef Int_yyterminate #define Int_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) Int_yy_fatal_error( msg ) #endif /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL int Int_yylex YY_PROTO(( void )) #endif /* Code executed at the beginning of each rule, after Int_yytext and Int_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 break; #endif #define YY_RULE_SETUP \ if ( Int_yyleng > 0 ) \ Int_yy_current_buffer->Int_yy_at_bol = \ (Int_yytext[Int_yyleng - 1] == '\n'); \ YY_USER_ACTION YY_DECL { register Int_yy_state_type Int_yy_current_state; register char *Int_yy_cp, *Int_yy_bp; register int Int_yy_act; #line 66 "bootscanner.l" #line 721 "lex.Int_yy.c" if ( Int_yy_init ) { Int_yy_init = 0; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! Int_yy_start ) Int_yy_start = 1; /* first start state */ if ( ! Int_yyin ) Int_yyin = stdin; if ( ! Int_yyout ) Int_yyout = stdout; if ( ! Int_yy_current_buffer ) Int_yy_current_buffer = Int_yy_create_buffer( Int_yyin, YY_BUF_SIZE ); Int_yy_load_buffer_state(); } while ( 1 ) /* loops until end-of-file is reached */ { Int_yy_cp = Int_yy_c_buf_p; /* Support of Int_yytext. */ *Int_yy_cp = Int_yy_hold_char; /* Int_yy_bp points to the position in Int_yy_ch_buf of the start of * the current run. */ Int_yy_bp = Int_yy_cp; Int_yy_current_state = Int_yy_start; Int_yy_current_state += YY_AT_BOL(); Int_yy_match: do { register YY_CHAR Int_yy_c = Int_yy_ec[YY_SC_TO_UI(*Int_yy_cp)]; if ( Int_yy_accept[Int_yy_current_state] ) { Int_yy_last_accepting_state = Int_yy_current_state; Int_yy_last_accepting_cpos = Int_yy_cp; } while ( Int_yy_chk[Int_yy_base[Int_yy_current_state] + Int_yy_c] != Int_yy_current_state ) { Int_yy_current_state = (int) Int_yy_def[Int_yy_current_state]; if ( Int_yy_current_state >= 147 ) Int_yy_c = Int_yy_meta[(unsigned int) Int_yy_c]; } Int_yy_current_state = Int_yy_nxt[Int_yy_base[Int_yy_current_state] + (unsigned int) Int_yy_c]; ++Int_yy_cp; } while ( Int_yy_base[Int_yy_current_state] != 413 ); Int_yy_find_action: Int_yy_act = Int_yy_accept[Int_yy_current_state]; if ( Int_yy_act == 0 ) { /* have to back up */ Int_yy_cp = Int_yy_last_accepting_cpos; Int_yy_current_state = Int_yy_last_accepting_state; Int_yy_act = Int_yy_accept[Int_yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( Int_yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *Int_yy_cp = Int_yy_hold_char; Int_yy_cp = Int_yy_last_accepting_cpos; Int_yy_current_state = Int_yy_last_accepting_state; goto Int_yy_find_action; case 1: YY_RULE_SETUP #line 68 "bootscanner.l" { return(OPEN); } YY_BREAK case 2: YY_RULE_SETUP #line 70 "bootscanner.l" { return(XCLOSE); } YY_BREAK case 3: YY_RULE_SETUP #line 72 "bootscanner.l" { return(XCREATE); } YY_BREAK case 4: YY_RULE_SETUP #line 74 "bootscanner.l" { return(OBJ_ID); } YY_BREAK case 5: YY_RULE_SETUP #line 75 "bootscanner.l" { return(XBOOTSTRAP); } YY_BREAK case 6: YY_RULE_SETUP #line 76 "bootscanner.l" { return(XSHARED_RELATION); } YY_BREAK case 7: YY_RULE_SETUP #line 77 "bootscanner.l" { return(XWITHOUT_OIDS); } YY_BREAK case 8: YY_RULE_SETUP #line 78 "bootscanner.l" { return(NULLVAL); } YY_BREAK case 9: YY_RULE_SETUP #line 80 "bootscanner.l" { return(INSERT_TUPLE); } YY_BREAK case 10: YY_RULE_SETUP #line 82 "bootscanner.l" { return(COMMA); } YY_BREAK case 11: YY_RULE_SETUP #line 83 "bootscanner.l" { return(EQUALS); } YY_BREAK case 12: YY_RULE_SETUP #line 84 "bootscanner.l" { return(LPAREN); } YY_BREAK case 13: YY_RULE_SETUP #line 85 "bootscanner.l" { return(RPAREN); } YY_BREAK case 14: YY_RULE_SETUP #line 87 "bootscanner.l" { Int_yyline++; } YY_BREAK case 15: YY_RULE_SETUP #line 88 "bootscanner.l" ; YY_BREAK case 16: YY_RULE_SETUP #line 89 "bootscanner.l" ; YY_BREAK case 17: YY_RULE_SETUP #line 91 "bootscanner.l" ; /* drop everything after "#" for comments */ YY_BREAK case 18: YY_RULE_SETUP #line 94 "bootscanner.l" { return(XDECLARE); } YY_BREAK case 19: YY_RULE_SETUP #line 95 "bootscanner.l" { return(XBUILD); } YY_BREAK case 20: YY_RULE_SETUP #line 96 "bootscanner.l" { return(INDICES); } YY_BREAK case 21: YY_RULE_SETUP #line 97 "bootscanner.l" { return(UNIQUE); } YY_BREAK case 22: YY_RULE_SETUP #line 98 "bootscanner.l" { return(INDEX); } YY_BREAK case 23: YY_RULE_SETUP #line 99 "bootscanner.l" { return(ON); } YY_BREAK case 24: YY_RULE_SETUP #line 100 "bootscanner.l" { return(USING); } YY_BREAK case 25: YY_RULE_SETUP #line 102 "bootscanner.l" { Int_yylval.ival = EnterString(MapArrayTypeName((char*)Int_yytext)); return(ID); } YY_BREAK case 26: YY_RULE_SETUP #line 106 "bootscanner.l" { char *newid = scanstr((char*)Int_yytext); Int_yylval.ival = EnterString(newid); pfree(newid); return(ID); } YY_BREAK case 27: YY_RULE_SETUP #line 112 "bootscanner.l" { char *newid; Int_yytext[strlen(Int_yytext)-1] = '\0'; /* strip off quotes */ newid = scanstr((char*)Int_yytext+1); Int_yylval.ival = EnterString(newid); pfree(newid); Int_yytext[strlen(Int_yytext)] = '"'; /* restore quotes */ return(ID); } YY_BREAK case 28: #line 123 "bootscanner.l" case 29: #line 124 "bootscanner.l" case 30: YY_RULE_SETUP #line 124 "bootscanner.l" { Int_yylval.ival = EnterString((char*)Int_yytext); return(CONST_P); } YY_BREAK case 31: YY_RULE_SETUP #line 129 "bootscanner.l" { elog(ERROR, "syntax error at line %d: unexpected character \"%s\"", Int_yyline, Int_yytext); } YY_BREAK case 32: YY_RULE_SETUP #line 135 "bootscanner.l" YY_FATAL_ERROR( "flex scanner jammed" ); YY_BREAK #line 980 "lex.Int_yy.c" case YY_STATE_EOF(INITIAL): Int_yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int Int_yy_amount_of_matched_text = (int) (Int_yy_cp - Int_yytext_ptr) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *Int_yy_cp = Int_yy_hold_char; YY_RESTORE_YY_MORE_OFFSET if ( Int_yy_current_buffer->Int_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 Int_yyin at a new source and called * Int_yylex(). If so, then we have to assure * consistency between Int_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. */ Int_yy_n_chars = Int_yy_current_buffer->Int_yy_n_chars; Int_yy_current_buffer->Int_yy_input_file = Int_yyin; Int_yy_current_buffer->Int_yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for Int_yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since Int_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 ( Int_yy_c_buf_p <= &Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars] ) { /* This was really a NUL. */ Int_yy_state_type Int_yy_next_state; Int_yy_c_buf_p = Int_yytext_ptr + Int_yy_amount_of_matched_text; Int_yy_current_state = Int_yy_get_previous_state(); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * Int_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). */ Int_yy_next_state = Int_yy_try_NUL_trans( Int_yy_current_state ); Int_yy_bp = Int_yytext_ptr + YY_MORE_ADJ; if ( Int_yy_next_state ) { /* Consume the NUL. */ Int_yy_cp = ++Int_yy_c_buf_p; Int_yy_current_state = Int_yy_next_state; goto Int_yy_match; } else { Int_yy_cp = Int_yy_c_buf_p; goto Int_yy_find_action; } } else switch ( Int_yy_get_next_buffer() ) { case EOB_ACT_END_OF_FILE: { Int_yy_did_buffer_switch_on_eof = 0; if ( Int_yywrap() ) { /* Note: because we've taken care in * Int_yy_get_next_buffer() to have set up * Int_yytext, we can now set up * Int_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. */ Int_yy_c_buf_p = Int_yytext_ptr + YY_MORE_ADJ; Int_yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! Int_yy_did_buffer_switch_on_eof ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: Int_yy_c_buf_p = Int_yytext_ptr + Int_yy_amount_of_matched_text; Int_yy_current_state = Int_yy_get_previous_state(); Int_yy_cp = Int_yy_c_buf_p; Int_yy_bp = Int_yytext_ptr + YY_MORE_ADJ; goto Int_yy_match; case EOB_ACT_LAST_MATCH: Int_yy_c_buf_p = &Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars]; Int_yy_current_state = Int_yy_get_previous_state(); Int_yy_cp = Int_yy_c_buf_p; Int_yy_bp = Int_yytext_ptr + YY_MORE_ADJ; goto Int_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 Int_yylex */ /* Int_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 Int_yy_get_next_buffer() { register char *dest = Int_yy_current_buffer->Int_yy_ch_buf; register char *source = Int_yytext_ptr; register int number_to_move, i; int ret_val; if ( Int_yy_c_buf_p > &Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( Int_yy_current_buffer->Int_yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( Int_yy_c_buf_p - Int_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 = (int) (Int_yy_c_buf_p - Int_yytext_ptr) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( Int_yy_current_buffer->Int_yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ Int_yy_current_buffer->Int_yy_n_chars = Int_yy_n_chars = 0; else { int num_to_read = Int_yy_current_buffer->Int_yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ #ifdef YY_USES_REJECT YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); #else /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = Int_yy_current_buffer; int Int_yy_c_buf_p_offset = (int) (Int_yy_c_buf_p - b->Int_yy_ch_buf); if ( b->Int_yy_is_our_buffer ) { int new_size = b->Int_yy_buf_size * 2; if ( new_size <= 0 ) b->Int_yy_buf_size += b->Int_yy_buf_size / 8; else b->Int_yy_buf_size *= 2; b->Int_yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ Int_yy_flex_realloc( (void *) b->Int_yy_ch_buf, b->Int_yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->Int_yy_ch_buf = 0; if ( ! b->Int_yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); Int_yy_c_buf_p = &b->Int_yy_ch_buf[Int_yy_c_buf_p_offset]; num_to_read = Int_yy_current_buffer->Int_yy_buf_size - number_to_move - 1; #endif } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&Int_yy_current_buffer->Int_yy_ch_buf[number_to_move]), Int_yy_n_chars, num_to_read ); Int_yy_current_buffer->Int_yy_n_chars = Int_yy_n_chars; } if ( Int_yy_n_chars == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; Int_yyrestart( Int_yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; Int_yy_current_buffer->Int_yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; Int_yy_n_chars += number_to_move; Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars] = YY_END_OF_BUFFER_CHAR; Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; Int_yytext_ptr = &Int_yy_current_buffer->Int_yy_ch_buf[0]; return ret_val; } /* Int_yy_get_previous_state - get the state just before the EOB char was reached */ static Int_yy_state_type Int_yy_get_previous_state() { register Int_yy_state_type Int_yy_current_state; register char *Int_yy_cp; Int_yy_current_state = Int_yy_start; Int_yy_current_state += YY_AT_BOL(); for ( Int_yy_cp = Int_yytext_ptr + YY_MORE_ADJ; Int_yy_cp < Int_yy_c_buf_p; ++Int_yy_cp ) { register YY_CHAR Int_yy_c = (*Int_yy_cp ? Int_yy_ec[YY_SC_TO_UI(*Int_yy_cp)] : 1); if ( Int_yy_accept[Int_yy_current_state] ) { Int_yy_last_accepting_state = Int_yy_current_state; Int_yy_last_accepting_cpos = Int_yy_cp; } while ( Int_yy_chk[Int_yy_base[Int_yy_current_state] + Int_yy_c] != Int_yy_current_state ) { Int_yy_current_state = (int) Int_yy_def[Int_yy_current_state]; if ( Int_yy_current_state >= 147 ) Int_yy_c = Int_yy_meta[(unsigned int) Int_yy_c]; } Int_yy_current_state = Int_yy_nxt[Int_yy_base[Int_yy_current_state] + (unsigned int) Int_yy_c]; } return Int_yy_current_state; } /* Int_yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = Int_yy_try_NUL_trans( current_state ); */ #ifdef YY_USE_PROTOS static Int_yy_state_type Int_yy_try_NUL_trans( Int_yy_state_type Int_yy_current_state ) #else static Int_yy_state_type Int_yy_try_NUL_trans( Int_yy_current_state ) Int_yy_state_type Int_yy_current_state; #endif { register int Int_yy_is_jam; register char *Int_yy_cp = Int_yy_c_buf_p; register YY_CHAR Int_yy_c = 1; if ( Int_yy_accept[Int_yy_current_state] ) { Int_yy_last_accepting_state = Int_yy_current_state; Int_yy_last_accepting_cpos = Int_yy_cp; } while ( Int_yy_chk[Int_yy_base[Int_yy_current_state] + Int_yy_c] != Int_yy_current_state ) { Int_yy_current_state = (int) Int_yy_def[Int_yy_current_state]; if ( Int_yy_current_state >= 147 ) Int_yy_c = Int_yy_meta[(unsigned int) Int_yy_c]; } Int_yy_current_state = Int_yy_nxt[Int_yy_base[Int_yy_current_state] + (unsigned int) Int_yy_c]; Int_yy_is_jam = (Int_yy_current_state == 146); return Int_yy_is_jam ? 0 : Int_yy_current_state; } #ifndef YY_NO_UNPUT #ifdef YY_USE_PROTOS static void Int_yyunput( int c, register char *Int_yy_bp ) #else static void Int_yyunput( c, Int_yy_bp ) int c; register char *Int_yy_bp; #endif { register char *Int_yy_cp = Int_yy_c_buf_p; /* undo effects of setting up Int_yytext */ *Int_yy_cp = Int_yy_hold_char; if ( Int_yy_cp < Int_yy_current_buffer->Int_yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ register int number_to_move = Int_yy_n_chars + 2; register char *dest = &Int_yy_current_buffer->Int_yy_ch_buf[ Int_yy_current_buffer->Int_yy_buf_size + 2]; register char *source = &Int_yy_current_buffer->Int_yy_ch_buf[number_to_move]; while ( source > Int_yy_current_buffer->Int_yy_ch_buf ) *--dest = *--source; Int_yy_cp += (int) (dest - source); Int_yy_bp += (int) (dest - source); Int_yy_current_buffer->Int_yy_n_chars = Int_yy_n_chars = Int_yy_current_buffer->Int_yy_buf_size; if ( Int_yy_cp < Int_yy_current_buffer->Int_yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--Int_yy_cp = (char) c; Int_yytext_ptr = Int_yy_bp; Int_yy_hold_char = *Int_yy_cp; Int_yy_c_buf_p = Int_yy_cp; } #endif /* ifndef YY_NO_UNPUT */ #ifdef __cplusplus static int Int_yyinput() #else static int input() #endif { int c; *Int_yy_c_buf_p = Int_yy_hold_char; if ( *Int_yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) { /* Int_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 ( Int_yy_c_buf_p < &Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars] ) /* This was really a NUL. */ *Int_yy_c_buf_p = '\0'; else { /* need more input */ int offset = Int_yy_c_buf_p - Int_yytext_ptr; ++Int_yy_c_buf_p; switch ( Int_yy_get_next_buffer() ) { case EOB_ACT_LAST_MATCH: /* This happens because Int_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. */ Int_yyrestart( Int_yyin ); /* fall through */ case EOB_ACT_END_OF_FILE: { if ( Int_yywrap() ) return EOF; if ( ! Int_yy_did_buffer_switch_on_eof ) YY_NEW_FILE; #ifdef __cplusplus return Int_yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: Int_yy_c_buf_p = Int_yytext_ptr + offset; break; } } } c = *(unsigned char *) Int_yy_c_buf_p; /* cast for 8-bit char's */ *Int_yy_c_buf_p = '\0'; /* preserve Int_yytext */ Int_yy_hold_char = *++Int_yy_c_buf_p; Int_yy_current_buffer->Int_yy_at_bol = (c == '\n'); return c; } #ifdef YY_USE_PROTOS void Int_yyrestart( FILE *input_file ) #else void Int_yyrestart( input_file ) FILE *input_file; #endif { if ( ! Int_yy_current_buffer ) Int_yy_current_buffer = Int_yy_create_buffer( Int_yyin, YY_BUF_SIZE ); Int_yy_init_buffer( Int_yy_current_buffer, input_file ); Int_yy_load_buffer_state(); } #ifdef YY_USE_PROTOS void Int_yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) #else void Int_yy_switch_to_buffer( new_buffer ) YY_BUFFER_STATE new_buffer; #endif { if ( Int_yy_current_buffer == new_buffer ) return; if ( Int_yy_current_buffer ) { /* Flush out information for old buffer. */ *Int_yy_c_buf_p = Int_yy_hold_char; Int_yy_current_buffer->Int_yy_buf_pos = Int_yy_c_buf_p; Int_yy_current_buffer->Int_yy_n_chars = Int_yy_n_chars; } Int_yy_current_buffer = new_buffer; Int_yy_load_buffer_state(); /* We don't actually know whether we did this switch during * EOF (Int_yywrap()) processing, but the only time this flag * is looked at is after Int_yywrap() is called, so it's safe * to go ahead and always set it. */ Int_yy_did_buffer_switch_on_eof = 1; } #ifdef YY_USE_PROTOS void Int_yy_load_buffer_state( void ) #else void Int_yy_load_buffer_state() #endif { Int_yy_n_chars = Int_yy_current_buffer->Int_yy_n_chars; Int_yytext_ptr = Int_yy_c_buf_p = Int_yy_current_buffer->Int_yy_buf_pos; Int_yyin = Int_yy_current_buffer->Int_yy_input_file; Int_yy_hold_char = *Int_yy_c_buf_p; } #ifdef YY_USE_PROTOS YY_BUFFER_STATE Int_yy_create_buffer( FILE *file, int size ) #else YY_BUFFER_STATE Int_yy_create_buffer( file, size ) FILE *file; int size; #endif { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) Int_yy_flex_alloc( sizeof( struct Int_yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in Int_yy_create_buffer()" ); b->Int_yy_buf_size = size; /* Int_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->Int_yy_ch_buf = (char *) Int_yy_flex_alloc( b->Int_yy_buf_size + 2 ); if ( ! b->Int_yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in Int_yy_create_buffer()" ); b->Int_yy_is_our_buffer = 1; Int_yy_init_buffer( b, file ); return b; } #ifdef YY_USE_PROTOS void Int_yy_delete_buffer( YY_BUFFER_STATE b ) #else void Int_yy_delete_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; if ( b == Int_yy_current_buffer ) Int_yy_current_buffer = (YY_BUFFER_STATE) 0; if ( b->Int_yy_is_our_buffer ) Int_yy_flex_free( (void *) b->Int_yy_ch_buf ); Int_yy_flex_free( (void *) b ); } #ifndef YY_ALWAYS_INTERACTIVE #ifndef YY_NEVER_INTERACTIVE extern int isatty YY_PROTO(( int )); #endif #endif #ifdef YY_USE_PROTOS void Int_yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) #else void Int_yy_init_buffer( b, file ) YY_BUFFER_STATE b; FILE *file; #endif { Int_yy_flush_buffer( b ); b->Int_yy_input_file = file; b->Int_yy_fill_buffer = 1; #if YY_ALWAYS_INTERACTIVE b->Int_yy_is_interactive = 1; #else #if YY_NEVER_INTERACTIVE b->Int_yy_is_interactive = 0; #else b->Int_yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; #endif #endif } #ifdef YY_USE_PROTOS void Int_yy_flush_buffer( YY_BUFFER_STATE b ) #else void Int_yy_flush_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; b->Int_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->Int_yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->Int_yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->Int_yy_buf_pos = &b->Int_yy_ch_buf[0]; b->Int_yy_at_bol = 1; b->Int_yy_buffer_status = YY_BUFFER_NEW; if ( b == Int_yy_current_buffer ) Int_yy_load_buffer_state(); } #ifndef YY_NO_SCAN_BUFFER #ifdef YY_USE_PROTOS YY_BUFFER_STATE Int_yy_scan_buffer( char *base, Int_yy_size_t size ) #else YY_BUFFER_STATE Int_yy_scan_buffer( base, size ) char *base; Int_yy_size_t size; #endif { 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) Int_yy_flex_alloc( sizeof( struct Int_yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in Int_yy_scan_buffer()" ); b->Int_yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->Int_yy_buf_pos = b->Int_yy_ch_buf = base; b->Int_yy_is_our_buffer = 0; b->Int_yy_input_file = 0; b->Int_yy_n_chars = b->Int_yy_buf_size; b->Int_yy_is_interactive = 0; b->Int_yy_at_bol = 1; b->Int_yy_fill_buffer = 0; b->Int_yy_buffer_status = YY_BUFFER_NEW; Int_yy_switch_to_buffer( b ); return b; } #endif #ifndef YY_NO_SCAN_STRING #ifdef YY_USE_PROTOS YY_BUFFER_STATE Int_yy_scan_string( Int_yyconst char *Int_yy_str ) #else YY_BUFFER_STATE Int_yy_scan_string( Int_yy_str ) Int_yyconst char *Int_yy_str; #endif { int len; for ( len = 0; Int_yy_str[len]; ++len ) ; return Int_yy_scan_bytes( Int_yy_str, len ); } #endif #ifndef YY_NO_SCAN_BYTES #ifdef YY_USE_PROTOS YY_BUFFER_STATE Int_yy_scan_bytes( Int_yyconst char *bytes, int len ) #else YY_BUFFER_STATE Int_yy_scan_bytes( bytes, len ) Int_yyconst char *bytes; int len; #endif { YY_BUFFER_STATE b; char *buf; Int_yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = len + 2; buf = (char *) Int_yy_flex_alloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in Int_yy_scan_bytes()" ); for ( i = 0; i < len; ++i ) buf[i] = bytes[i]; buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; b = Int_yy_scan_buffer( buf, n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in Int_yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->Int_yy_is_our_buffer = 1; return b; } #endif #ifndef YY_NO_PUSH_STATE #ifdef YY_USE_PROTOS static void Int_yy_push_state( int new_state ) #else static void Int_yy_push_state( new_state ) int new_state; #endif { if ( Int_yy_start_stack_ptr >= Int_yy_start_stack_depth ) { Int_yy_size_t new_size; Int_yy_start_stack_depth += YY_START_STACK_INCR; new_size = Int_yy_start_stack_depth * sizeof( int ); if ( ! Int_yy_start_stack ) Int_yy_start_stack = (int *) Int_yy_flex_alloc( new_size ); else Int_yy_start_stack = (int *) Int_yy_flex_realloc( (void *) Int_yy_start_stack, new_size ); if ( ! Int_yy_start_stack ) YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); } Int_yy_start_stack[Int_yy_start_stack_ptr++] = YY_START; BEGIN(new_state); } #endif #ifndef YY_NO_POP_STATE static void Int_yy_pop_state() { if ( --Int_yy_start_stack_ptr < 0 ) YY_FATAL_ERROR( "start-condition stack underflow" ); BEGIN(Int_yy_start_stack[Int_yy_start_stack_ptr]); } #endif #ifndef YY_NO_TOP_STATE static int Int_yy_top_state() { return Int_yy_start_stack[Int_yy_start_stack_ptr - 1]; } #endif #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif #ifdef YY_USE_PROTOS static void Int_yy_fatal_error( Int_yyconst char msg[] ) #else static void Int_yy_fatal_error( msg ) char msg[]; #endif { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine Int_yyless() so it works in section 3 code. */ #undef Int_yyless #define Int_yyless(n) \ do \ { \ /* Undo effects of setting up Int_yytext. */ \ Int_yytext[Int_yyleng] = Int_yy_hold_char; \ Int_yy_c_buf_p = Int_yytext + n; \ Int_yy_hold_char = *Int_yy_c_buf_p; \ *Int_yy_c_buf_p = '\0'; \ Int_yyleng = n; \ } \ while ( 0 ) /* Internal utility routines. */ #ifndef Int_yytext_ptr #ifdef YY_USE_PROTOS static void Int_yy_flex_strncpy( char *s1, Int_yyconst char *s2, int n ) #else static void Int_yy_flex_strncpy( s1, s2, n ) char *s1; Int_yyconst char *s2; int n; #endif { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN #ifdef YY_USE_PROTOS static int Int_yy_flex_strlen( Int_yyconst char *s ) #else static int Int_yy_flex_strlen( s ) Int_yyconst char *s; #endif { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif #ifdef YY_USE_PROTOS static void *Int_yy_flex_alloc( Int_yy_size_t size ) #else static void *Int_yy_flex_alloc( size ) Int_yy_size_t size; #endif { return (void *) malloc( size ); } #ifdef YY_USE_PROTOS static void *Int_yy_flex_realloc( void *ptr, Int_yy_size_t size ) #else static void *Int_yy_flex_realloc( ptr, size ) void *ptr; Int_yy_size_t size; #endif { /* 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 ); } #ifdef YY_USE_PROTOS static void Int_yy_flex_free( void *ptr ) #else static void Int_yy_flex_free( ptr ) void *ptr; #endif { free( ptr ); } #if YY_MAIN int main() { Int_yylex(); return 0; } #endif #line 135 "bootscanner.l" void Int_yyerror(const char *message) { elog(ERROR, "%s at line %d", message, Int_yyline); }