usr/src/cmd/sgs/lex/common/ldefs.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 /*      Copyright (c) 1988 AT&T */
  27 /*      All Rights Reserved     */
  28
  29 #ifndef _LDEFS_H
  30 #define _LDEFS_H
  31
  32 #pragma ident   "%Z%%M% %I%     %E% SMI"
  33
  34 #include <stdio.h>
  35 #include <stdlib.h>
  36
  37 #include <widec.h>
  38 #include <wctype.h>
  39 #include "sgs.h"
  40
  41 #define CHR wchar_t
  42 #define BYTE char
  43 #define Boolean char
  44 #define LONG_WCHAR_T 1
  45
  46 #define PP 1
  47 #ifdef u370
  48 #define CWIDTH 8
  49 #define CMASK 0377
  50 #define ASCII 1
  51 #else
  52
  53 #ifdef unix
  54 #define CWIDTH 7
  55 #define CMASK 0177
  56 #define ASCII 1
  57 #endif
  58
  59 #ifdef gcos
  60 #define CWIDTH 9
  61 #define CMASK 0777
  62 #define ASCII 1
  63 #endif
  64
  65 #ifdef ibm
  66 #define CWIDTH 8
  67 #define CMASK 0377
  68 #define EBCDIC 1
  69 #endif
  70 #endif
  71
  72 #define NCH 256
  73 #define TOKENSIZE 10000
  74 #define DEFSIZE 1000
  75 #define DEFCHAR 2000
  76 #define BUF_SIZ 2000
  77 #define STARTCHAR 2560
  78 #define STARTSIZE 256
  79 #define CCLSIZE 20000
  80
  81
  82 #ifdef SMALL
  83 #define TREESIZE 600
  84 #define NTRANS 1500
  85 #define NSTATES 300
  86 #define MAXPOS 1500
  87 #define MAXPOSSTATE 500
  88 #define NOUTPUT 1500
  89 #endif
  90
  91 #ifndef SMALL
  92 #define TREESIZE 1000
  93 #define NSTATES 500
  94 #define MAXPOS 2500
  95 #define MAXPOSSTATE 4*1000
  96 #define NTRANS 2000
  97 #define NOUTPUT 4*3000
  98 #endif
  99 #define NACTIONS 4*1000
 100 #define ALITTLEEXTRA 300
 101
 102 #define RCCL            0x4000
 103 #define RNCCL           0x4001
 104 #define RSTR            0x4002
 105 #define RSCON           0x4003
 106 /* XCU4: add RXSCON */
 107 #define RXSCON          0x4011
 108 #define RNEWE           0x4004
 109 #define FINAL           0x4005
 110 #define RNULLS          0x4006
 111 #define RCAT            0x4007
 112 #define STAR            0x4008
 113 #define PLUS            0x4009
 114 #define QUEST           0x400a
 115 #define DIV             0x400b
 116 #define BAR             0x400c
 117 #define CARAT           0x400d
 118 #define S1FINAL         0x400e
 119 #define S2FINAL         0x400f
 120 #define DOT             0x4010
 121 #define ISOPERATOR(n)   ((n & 0xc080) == 0x4000)
 122
 123 /*
 124  * New to JLE; this is not really a node tag.
 125  * This is used in a string pointed to by
 126  * the leaf of an RCCL or RNCCL node as a
 127  * special prefix code that substitutes
 128  * the infix '-' range operator.  For
 129  * example, a lex character class "[_0-9a-zA-Z]"
 130  * would be translated to the intermidiate
 131  * form:
 132  *      RCCL
 133  *       |
 134  *       |
 135  *       v
 136  *       "_<RANGE>09<RANGE>a-z<RANGE>A-Z"
 137  */
 138 #define RANGE           0x40ff
 139
 140 #define MAXNCG 1000
 141 extern int ncgidtbl;
 142 extern int ncg; /* ncg == ncgidtbl * 2 */
 143 typedef unsigned long lchar;
 144 extern lchar yycgidtbl[];
 145 extern int yycgid(wchar_t);
 146 extern Boolean handleeuc; /* TRUE iff -w or -e option is specified. */
 147 extern Boolean widecio; /* TRUE iff -w option is specified. */
 148
 149 #define DEFSECTION 1
 150 #define RULESECTION 2
 151 #define ENDSECTION 5
 152
 153 #define PC 1
 154 #define PS 1
 155
 156 #ifdef DEBUG
 157 #define LINESIZE 110
 158 extern int yydebug;
 159 extern int debug;               /* 1 = on */
 160 extern int charc;
 161 #endif
 162
 163 #ifndef DEBUG
 164 #define freturn(s) s
 165 #endif
 166
 167
 168 extern int optind;
 169 extern int no_input;
 170 extern int sargc;
 171 extern char **sargv;
 172 extern char *v_stmp;
 173 extern char *release_string;
 174 extern CHR buf[];
 175 extern int ratfor;              /* 1 = ratfor, 0 = C */
 176 extern int fatal;
 177 extern int n_error;
 178 extern int copy_line;
 179 extern int yyline;              /* line number of file */
 180 extern int sect;
 181 extern int eof;
 182 extern int lgatflg;
 183 extern int divflg;
 184 extern int funcflag;
 185 extern int pflag;
 186 extern int casecount;
 187 extern int chset;       /* 1 = CHR set modified */
 188 extern FILE *fin, *fout, *fother, *errorf;
 189 extern int fptr;
 190 extern int prev;        /* previous input character */
 191 extern int pres;        /* present input character */
 192 extern int peek;        /* next input character */
 193 extern int *name;
 194 extern int *left;
 195 extern int *right;
 196 extern int *parent;
 197 extern Boolean *nullstr;
 198 extern int tptr;
 199 extern CHR pushc[TOKENSIZE];
 200 extern CHR *pushptr;
 201 extern CHR slist[STARTSIZE];
 202 extern CHR *slptr;
 203 extern CHR **def, **subs, *dchar;
 204 extern CHR **sname, *schar;
 205 /* XCU4: %x exclusive start */
 206 extern int *exclusive;
 207 extern CHR *ccl;
 208 extern CHR *ccptr;
 209 extern CHR *dp, *sp;
 210 extern int dptr, sptr;
 211 extern CHR *bptr;               /* store input position */
 212 extern CHR *tmpstat;
 213 extern int count;
 214 extern int **foll;
 215 extern int *nxtpos;
 216 extern int *positions;
 217 extern int *gotof;
 218 extern int *nexts;
 219 extern CHR *nchar;
 220 extern int **state;
 221 extern int *sfall;              /* fallback state num */
 222 extern Boolean *cpackflg;       /* true if state has been character packed */
 223 extern int *atable, aptr;
 224 extern int nptr;
 225 extern Boolean symbol[MAXNCG];
 226 extern CHR cindex[MAXNCG];
 227 extern int xstate;
 228 extern int stnum;
 229 extern int ctable[];
 230 extern int ZCH;
 231 extern int ccount;
 232 extern CHR match[MAXNCG];
 233 extern BYTE extra[];
 234 extern CHR *pcptr, *pchar;
 235 extern int pchlen;
 236 extern int nstates, maxpos;
 237 extern int yytop;
 238 extern int report;
 239 extern int ntrans, treesize, outsize;
 240 extern long rcount;
 241 extern int optim;
 242 extern int *verify, *advance, *stoff;
 243 extern int scon;
 244 extern CHR *psave;
 245 extern CHR *getl();
 246 extern BYTE *myalloc();
 247
 248 void phead1(void);
 249 void phead2(void);
 250 void ptail(void);
 251 void statistics(void);
 252 void error_tail(void) __NORETURN;
 253 void error();
 254 void warning();
 255 void lgate(void);
 256 void scopy(CHR *s, CHR *t);
 257 void cclinter(int sw);
 258 void cpycom(CHR *p);
 259 void munput(int t, CHR *p);
 260 void cfoll(int v);
 261 void cgoto(void);
 262 void mkmatch(void);
 263 void layout(void);
 264 void remch(wchar_t c);
 265 void sortcgidtbl(void);
 266 void repbycgid(void);
 267 int gch(void);
 268 int slength(CHR *s);
 269 int yyparse(void);
 270 int scomp(CHR *x, CHR *y);
 271 int space(int ch);
 272 int siconv(CHR *t);
 273 int digit(int c);
 274 int ctrans(CHR **ss);
 275 int cpyact(void);
 276 int lookup(CHR *s, CHR **t);
 277 int usescape(int c);
 278 int alpha(int c);
 279 int mn2(int a, int d, int c);
 280 int mn1(int a, int d);
 281 int mn0(int a);
 282 int dupl(int n);
 283
 284 extern int isArray;             /* XCU4: for %array %pointer */
 285
 286 #endif  /* _LDEFS_H */