xref: /illumos-gate/usr/src/cmd/sgs/lex/common/once.h (revision 67298654)
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	_ONCE_H
30 #define	_ONCE_H
31 
32 #pragma ident	"%Z%%M%	%I%	%E% SMI"
33 
34 #include "ldefs.h"
35 
36 /* once.c */
37 	/* because of external definitions, this code should occur only once */
38 int	ctable[2*NCH] = {
39 	0,   1,   2,   3,   4,   5,   6,   7,   8,   9,
40 	10,  11,  12,  13,  14,  15,  16,  17,  18,  19,
41 	20,  21,  22,  23,  24,  25,  26,  27,  28,  29,
42 	30,  31,  32,  33,  34,  35,  36,  37,  38,  39,
43 	40,  41,  42,  43,  44,  45,  46,  47,  48,  49,
44 	50,  51,  52,  53,  54,  55,  56,  57,  58,  59,
45 	60,  61,  62,  63,  64,  65,  66,  67,  68,  69,
46 	70,  71,  72,  73,  74,  75,  76,  77,  78,  79,
47 	80,  81,  82,  83,  84,  85,  86,  87,  88,  89,
48 	90,  91,  92,  93,  94,  95,  96,  97,  98,  99,
49 	100, 101, 102, 103, 104, 105, 106, 107, 108, 109,
50 	110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
51 	120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
52 	130, 131, 132, 133, 134, 135, 136, 137, 138, 139,
53 	140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
54 	150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
55 	160, 161, 162, 163, 164, 165, 166, 167, 168, 169,
56 	170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
57 	180, 181, 182, 183, 184, 185, 186, 187, 188, 189,
58 	190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
59 	200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
60 	210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
61 	220, 221, 222, 223, 224, 225, 226, 227, 228, 229,
62 	230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
63 	240, 241, 242, 243, 244, 245, 246, 247, 248, 249,
64 	250, 251, 252, 253, 254, 255
65 };
66 
67 int	ZCH = NCH;
68 FILE	*fout = NULL, *errorf = {stderr};
69 int	sect = DEFSECTION;
70 int	prev = '\n';	/* previous input character */
71 int	pres = '\n';	/* present input character */
72 int	peek = '\n';	/* next input character */
73 CHR	*pushptr = pushc;
74 CHR	*slptr = slist;
75 
76 #define	CNAME "/usr/share/lib/ccs/ncform"
77 #define	RATNAME "/usr/share/lib/ccs/nrform"
78 #define	EUCNAME "/usr/share/lib/ccs/nceucform"
79 
80 int ccount = 1;
81 int casecount = 1;
82 int aptr = 1;
83 int nstates = NSTATES, maxpos = MAXPOS;
84 int treesize = TREESIZE, ntrans = NTRANS;
85 int yytop;
86 int outsize = NOUTPUT;
87 int sptr = 1;
88 int optim = TRUE;
89 int report = 2;
90 int debug;		/* 1 = on */
91 int charc;
92 char *v_stmp = "n";
93 int no_input;
94 int copy_line;
95 int n_error = 0;
96 int fatal = 1;
97 int sargc;
98 char **sargv;
99 CHR buf[BUF_SIZ];
100 int ratfor;		/* 1 = ratfor, 0 = C */
101 int yyline;		/* line number of file */
102 int eof;
103 int lgatflg;
104 int divflg;
105 int funcflag;
106 int pflag;
107 int chset;	/* 1 = char set modified */
108 FILE *fin, *fother;
109 int fptr;
110 int *name;
111 int *left;
112 int *right;
113 int *parent;
114 Boolean *nullstr;
115 int tptr;
116 CHR pushc[TOKENSIZE];
117 CHR slist[STARTSIZE];
118 CHR **def, **subs, *dchar;
119 /* XCU4: %x exclusive start */
120 int *exclusive;
121 CHR **sname, *schar;
122 CHR *ccl;
123 CHR *ccptr;
124 CHR *dp, *sp;
125 int dptr;
126 CHR *bptr;		/* store input position */
127 CHR *tmpstat;
128 int count;
129 int **foll;
130 int *nxtpos;
131 int *positions;
132 int *gotof;
133 int *nexts;
134 CHR *nchar;
135 int **state;
136 int *sfall;		/* fallback state num */
137 Boolean *cpackflg;		/* true if state has been character packed */
138 int *atable;
139 int nptr;
140 Boolean symbol[MAXNCG];
141 CHR cindex[MAXNCG];
142 int xstate;
143 int stnum;
144 CHR match[MAXNCG];
145 BYTE extra[NACTIONS];
146 CHR *pchar, *pcptr;
147 int pchlen = TOKENSIZE;
148 long rcount;
149 int *verify, *advance, *stoff;
150 int scon;
151 CHR *psave;
152 
153 Boolean handleeuc = FALSE;
154 Boolean widecio = FALSE;
155 
156 int	isArray = 1;	/* XCU4: for %array %pointer */
157 
158 #endif	/* _ONCE_H */
159