bin/sh/arith_yacc.h

   1 /*-
   2  * Copyright (c) 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  * Copyright (c) 2007
   5  *      Herbert Xu <herbert@gondor.apana.org.au>.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * Kenneth Almquist.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. Neither the name of the University nor the names of its contributors
  19  *    may be used to endorse or promote products derived from this software
  20  *    without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32  * SUCH DAMAGE.
  33  *
  34  * $FreeBSD$
  35  */
  36
  37 #define ARITH_ASS 1
  38
  39 #define ARITH_OR 2
  40 #define ARITH_AND 3
  41 #define ARITH_BAD 4
  42 #define ARITH_NUM 5
  43 #define ARITH_VAR 6
  44 #define ARITH_NOT 7
  45
  46 #define ARITH_BINOP_MIN 8
  47 #define ARITH_LE 8
  48 #define ARITH_GE 9
  49 #define ARITH_LT 10
  50 #define ARITH_GT 11
  51 #define ARITH_EQ 12
  52 #define ARITH_REM 13
  53 #define ARITH_BAND 14
  54 #define ARITH_LSHIFT 15
  55 #define ARITH_RSHIFT 16
  56 #define ARITH_MUL 17
  57 #define ARITH_ADD 18
  58 #define ARITH_BOR 19
  59 #define ARITH_SUB 20
  60 #define ARITH_BXOR 21
  61 #define ARITH_DIV 22
  62 #define ARITH_NE 23
  63 #define ARITH_BINOP_MAX 24
  64
  65 #define ARITH_ASS_MIN 24
  66 #define ARITH_REMASS 24
  67 #define ARITH_BANDASS 25
  68 #define ARITH_LSHIFTASS 26
  69 #define ARITH_RSHIFTASS 27
  70 #define ARITH_MULASS 28
  71 #define ARITH_ADDASS 29
  72 #define ARITH_BORASS 30
  73 #define ARITH_SUBASS 31
  74 #define ARITH_BXORASS 32
  75 #define ARITH_DIVASS 33
  76 #define ARITH_ASS_MAX 34
  77
  78 #define ARITH_LPAREN 34
  79 #define ARITH_RPAREN 35
  80 #define ARITH_BNOT 36
  81 #define ARITH_QMARK 37
  82 #define ARITH_COLON 38
  83
  84 extern const char *arith_buf;
  85
  86 union yystype {
  87         arith_t val;
  88         char *name;
  89 };
  90
  91 extern union yystype yylval;
  92
  93 int yylex(void);