1/* $NetBSD: lint.h,v 1.2 1995/07/03 21:24:18 cgd Exp $ */ 2 3/* 4 * Copyright (c) 1994, 1995 Jochen Pohl 5 * All Rights Reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Jochen Pohl for 18 * The NetBSD Project. 19 * 4. The name of the author may not be used to endorse or promote products 20 * derived from this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34#include <sys/types.h> 35#include <stdio.h> 36#include <stddef.h> 37 38#include "param.h" 39 40/* 41 * Type specifiers, used in type structures (type_t) and otherwere. 42 */ 43typedef enum { 44 NOTSPEC, 45 SIGNED, /* keyword "signed", only used in the parser */ 46 UNSIGN, /* keyword "unsigned", only used in the parser */ 47 CHAR, /* char */ 48 SCHAR, /* signed char */ 49 UCHAR, /* unsigned char */ 50 SHORT, /* (signed) short */ 51 USHORT, /* unsigned short */ 52 INT, /* (signed) int */ 53 UINT, /* unsigned int */ 54 LONG, /* (signed) long */ 55 ULONG, /* unsigned long */ 56 QUAD, /* (signed) long long */ 57 UQUAD, /* unsigned long long */ 58 FLOAT, /* float */ 59 DOUBLE, /* double or, with tflag, long float */ 60 LDOUBLE, /* long double */ 61 VOID, /* void */ 62 STRUCT, /* structure tag */ 63 UNION, /* union tag */ 64 ENUM, /* enum tag */ 65 PTR, /* pointer */ 66 ARRAY, /* array */ 67 FUNC /* function */ 68#define NTSPEC ((int)FUNC + 1) 69} tspec_t; 70 71/* 72 * size of types, name and classification 73 */ 74typedef struct { 75 int tt_sz; /* size in bits */ 76 int tt_psz; /* size, different from tt_sz 77 if pflag is set */ 78 tspec_t tt_styp; /* signed counterpart */ 79 tspec_t tt_utyp; /* unsigned counterpart */ 80 u_int tt_isityp : 1; /* 1 if integer type */ 81 u_int tt_isutyp : 1; /* 1 if unsigned integer type */ 82 u_int tt_isftyp : 1; /* 1 if floating point type */ 83 u_int tt_isatyp : 1; /* 1 if arithmetic type */ 84 u_int tt_issclt : 1; /* 1 if scalar type */ 85 char *tt_name; /* Bezeichnung des Typs */ 86} ttab_t; 87 88#define size(t) (ttab[t].tt_sz) 89#define psize(t) (ttab[t].tt_psz) 90#define styp(t) (ttab[t].tt_styp) 91#define utyp(t) (ttab[t].tt_utyp) 92#define isityp(t) (ttab[t].tt_isityp) 93#define isutyp(t) (ttab[t].tt_isutyp) 94#define isftyp(t) (ttab[t].tt_isftyp) 95#define isatyp(t) (ttab[t].tt_isatyp) 96#define issclt(t) (ttab[t].tt_issclt) 97 98extern ttab_t ttab[]; 99 100 101typedef enum { 102 NODECL, /* until now not declared */ 103 DECL, /* declared */ 104 TDEF, /* tentative defined */ 105 DEF /* defined */ 106} def_t; 107 108/* 109 * Following structure contains some data used for the output buffer. 110 */ 111typedef struct ob { 112 char *o_buf; /* buffer */ 113 char *o_end; /* first byte after buffer */ 114 size_t o_len; /* length of buffer */ 115 char *o_nxt; /* next free byte in buffer */ 116} ob_t; 117 118#include "externs.h" 119