121 lines
3.9 KiB
C
121 lines
3.9 KiB
C
/* $NetBSD: lint.h,v 1.2 1995/07/03 21:24:18 cgd Exp $ */
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/*
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* Copyright (c) 1994, 1995 Jochen Pohl
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* All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Jochen Pohl for
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* The NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <sys/types.h>
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#include <stdio.h>
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#include <stddef.h>
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#include "param.h"
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/*
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* Type specifiers, used in type structures (type_t) and otherwere.
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*/
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typedef enum {
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NOTSPEC,
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SIGNED, /* keyword "signed", only used in the parser */
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UNSIGN, /* keyword "unsigned", only used in the parser */
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CHAR, /* char */
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SCHAR, /* signed char */
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UCHAR, /* unsigned char */
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SHORT, /* (signed) short */
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USHORT, /* unsigned short */
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INT, /* (signed) int */
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UINT, /* unsigned int */
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LONG, /* (signed) long */
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ULONG, /* unsigned long */
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QUAD, /* (signed) long long */
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UQUAD, /* unsigned long long */
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FLOAT, /* float */
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DOUBLE, /* double or, with tflag, long float */
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LDOUBLE, /* long double */
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VOID, /* void */
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STRUCT, /* structure tag */
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UNION, /* union tag */
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ENUM, /* enum tag */
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PTR, /* pointer */
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ARRAY, /* array */
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FUNC /* function */
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#define NTSPEC ((int)FUNC + 1)
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} tspec_t;
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/*
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* size of types, name and classification
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*/
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typedef struct {
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int tt_sz; /* size in bits */
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int tt_psz; /* size, different from tt_sz
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if pflag is set */
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tspec_t tt_styp; /* signed counterpart */
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tspec_t tt_utyp; /* unsigned counterpart */
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u_int tt_isityp : 1; /* 1 if integer type */
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u_int tt_isutyp : 1; /* 1 if unsigned integer type */
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u_int tt_isftyp : 1; /* 1 if floating point type */
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u_int tt_isatyp : 1; /* 1 if arithmetic type */
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u_int tt_issclt : 1; /* 1 if scalar type */
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char *tt_name; /* type name */
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} ttab_t;
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#define size(t) (ttab[t].tt_sz)
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#define psize(t) (ttab[t].tt_psz)
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#define styp(t) (ttab[t].tt_styp)
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#define utyp(t) (ttab[t].tt_utyp)
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#define isityp(t) (ttab[t].tt_isityp)
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#define isutyp(t) (ttab[t].tt_isutyp)
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#define isftyp(t) (ttab[t].tt_isftyp)
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#define isatyp(t) (ttab[t].tt_isatyp)
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#define issclt(t) (ttab[t].tt_issclt)
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extern ttab_t ttab[];
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typedef enum {
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NODECL, /* until now not declared */
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DECL, /* declared */
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TDEF, /* tentative defined */
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DEF /* defined */
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} def_t;
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/*
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* Following structure contains some data used for the output buffer.
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*/
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typedef struct ob {
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char *o_buf; /* buffer */
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char *o_end; /* first byte after buffer */
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size_t o_len; /* length of buffer */
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char *o_nxt; /* next free byte in buffer */
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} ob_t;
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#include "externs.h"
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