1/* $NetBSD: lint.h,v 1.12 2008/09/26 22:52:24 matt 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_NBTOOL_CONFIG_H 35#include "nbtool_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 BOOL, /* _Bool */ 56 CHAR, /* char */ 57 SCHAR, /* signed char */ 58 UCHAR, /* unsigned char */ 59 SHORT, /* (signed) short */ 60 USHORT, /* unsigned short */ 61 INT, /* (signed) int */ 62 UINT, /* unsigned int */ 63 LONG, /* (signed) long */ 64 ULONG, /* unsigned long */ 65 QUAD, /* (signed) long long */ 66 UQUAD, /* unsigned long long */ 67 FLOAT, /* float */ 68 DOUBLE, /* double or, with tflag, long float */ 69 LDOUBLE, /* long double */ 70 VOID, /* void */ 71 STRUCT, /* structure tag */ 72 UNION, /* union tag */ 73 ENUM, /* enum tag */ 74 PTR, /* pointer */ 75 ARRAY, /* array */ 76 FUNC, /* function */ 77 COMPLEX, /* _Complex */ 78 FCOMPLEX, /* float _Complex */ 79 DCOMPLEX, /* double _Complex */ 80 LCOMPLEX, /* long double _Complex */ 81 NTSPEC 82} tspec_t; 83 84/* 85 * size of types, name and classification 86 */ 87typedef struct { 88 size_t tt_sz; /* size in bits */ 89 size_t tt_psz; /* size, different from tt_sz 90 if pflag is set */ 91 tspec_t tt_styp; /* signed counterpart */ 92 tspec_t tt_utyp; /* unsigned counterpart */ 93 u_int tt_isityp : 1; /* 1 if integer type */ 94 u_int tt_isutyp : 1; /* 1 if unsigned integer type */ 95 u_int tt_isftyp : 1; /* 1 if floating point type */ 96 u_int tt_isatyp : 1; /* 1 if arithmetic type */ 97 u_int tt_issclt : 1; /* 1 if scalar type */ 98 u_int tt_isctyp : 1; /* 1 if complex type */ 99 const char *tt_name; /* Bezeichnung des Typs */ 100} ttab_t; 101 102#define size(t) (ttab[t].tt_sz) 103#define psize(t) (ttab[t].tt_psz) 104#define styp(t) (ttab[t].tt_styp) 105#define utyp(t) (ttab[t].tt_utyp) 106#define isityp(t) (ttab[t].tt_isityp) 107#define isutyp(t) (ttab[t].tt_isutyp) 108#define isftyp(t) (ttab[t].tt_isftyp) 109#define isatyp(t) (ttab[t].tt_isatyp) 110#define isctyp(t) (ttab[t].tt_isctyp) 111#define issclt(t) (ttab[t].tt_issclt) 112 113extern ttab_t ttab[]; 114 115 116typedef enum { 117 NODECL, /* until now not declared */ 118 DECL, /* declared */ 119 TDEF, /* tentative defined */ 120 DEF /* defined */ 121} def_t; 122 123/* 124 * Following structure contains some data used for the output buffer. 125 */ 126typedef struct ob { 127 char *o_buf; /* buffer */ 128 char *o_end; /* first byte after buffer */ 129 size_t o_len; /* length of buffer */ 130 char *o_nxt; /* next free byte in buffer */ 131} ob_t; 132 133typedef struct type type_t; 134 135#include "externs.h" 136