1/* $NetBSD: lint.h,v 1.5 2002/03/07 18:29:56 tv 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#if HAVE_CONFIG_H 35#include "config.h" 36#else 37#define HAVE_DECL_SYS_SIGNAME 1 38#endif 39 40#include <sys/types.h> 41#include <stddef.h> 42#include <err.h> 43#include <inttypes.h> 44#include <stdio.h> 45 46#include "param.h" 47 48/* 49 * Type specifiers, used in type structures (type_t) and otherwere. 50 */ 51typedef enum { 52 NOTSPEC = 0, 53 SIGNED, /* keyword "signed", only used in the parser */ 54 UNSIGN, /* keyword "unsigned", only used in the parser */ 55 CHAR, /* char */ 56 SCHAR, /* signed char */ 57 UCHAR, /* unsigned char */ 58 SHORT, /* (signed) short */ 59 USHORT, /* unsigned short */ 60 INT, /* (signed) int */ 61 UINT, /* unsigned int */ 62 LONG, /* (signed) long */ 63 ULONG, /* unsigned long */ 64 QUAD, /* (signed) long long */ 65 UQUAD, /* unsigned long long */ 66 FLOAT, /* float */ 67 DOUBLE, /* double or, with tflag, long float */ 68 LDOUBLE, /* long double */ 69 VOID, /* void */ 70 STRUCT, /* structure tag */ 71 UNION, /* union tag */ 72 ENUM, /* enum tag */ 73 PTR, /* pointer */ 74 ARRAY, /* array */ 75 FUNC, /* function */ 76 NTSPEC 77} tspec_t; 78 79/* 80 * size of types, name and classification 81 */ 82typedef struct { 83 int tt_sz; /* size in bits */ 84 int tt_psz; /* size, different from tt_sz 85 if pflag is set */ 86 tspec_t tt_styp; /* signed counterpart */ 87 tspec_t tt_utyp; /* unsigned counterpart */ 88 u_int tt_isityp : 1; /* 1 if integer type */ 89 u_int tt_isutyp : 1; /* 1 if unsigned integer type */ 90 u_int tt_isftyp : 1; /* 1 if floating point type */ 91 u_int tt_isatyp : 1; /* 1 if arithmetic type */ 92 u_int tt_issclt : 1; /* 1 if scalar type */ 93 char *tt_name; /* Bezeichnung des Typs */ 94} ttab_t; 95 96#define size(t) (ttab[t].tt_sz) 97#define psize(t) (ttab[t].tt_psz) 98#define styp(t) (ttab[t].tt_styp) 99#define utyp(t) (ttab[t].tt_utyp) 100#define isityp(t) (ttab[t].tt_isityp) 101#define isutyp(t) (ttab[t].tt_isutyp) 102#define isftyp(t) (ttab[t].tt_isftyp) 103#define isatyp(t) (ttab[t].tt_isatyp) 104#define issclt(t) (ttab[t].tt_issclt) 105 106extern ttab_t ttab[]; 107 108 109typedef enum { 110 NODECL, /* until now not declared */ 111 DECL, /* declared */ 112 TDEF, /* tentative defined */ 113 DEF /* defined */ 114} def_t; 115 116/* 117 * Following structure contains some data used for the output buffer. 118 */ 119typedef struct ob { 120 char *o_buf; /* buffer */ 121 char *o_end; /* first byte after buffer */ 122 size_t o_len; /* length of buffer */ 123 char *o_nxt; /* next free byte in buffer */ 124} ob_t; 125 126#include "externs.h" 127