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Diffstat (limited to 'usr.bin/xlint/lint1/lint.h')
| -rw-r--r-- | usr.bin/xlint/lint1/lint.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/usr.bin/xlint/lint1/lint.h b/usr.bin/xlint/lint1/lint.h new file mode 100644 index 0000000..cadcd7a --- /dev/null +++ b/usr.bin/xlint/lint1/lint.h @@ -0,0 +1,118 @@ +/* $NetBSD: lint.h,v 1.2 1995/07/03 21:24:18 cgd Exp $ */ + +/* + * Copyright (c) 1994, 1995 Jochen Pohl + * All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Jochen Pohl for + * The NetBSD Project. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <sys/types.h> +#include <stdio.h> +#include <stddef.h> + +#include "param.h" + +/* + * Type specifiers, used in type structures (type_t) and otherwere. + */ +typedef enum { + NOTSPEC, + SIGNED, /* keyword "signed", only used in the parser */ + UNSIGN, /* keyword "unsigned", only used in the parser */ + CHAR, /* char */ + SCHAR, /* signed char */ + UCHAR, /* unsigned char */ + SHORT, /* (signed) short */ + USHORT, /* unsigned short */ + INT, /* (signed) int */ + UINT, /* unsigned int */ + LONG, /* (signed) long */ + ULONG, /* unsigned long */ + QUAD, /* (signed) long long */ + UQUAD, /* unsigned long long */ + FLOAT, /* float */ + DOUBLE, /* double or, with tflag, long float */ + LDOUBLE, /* long double */ + VOID, /* void */ + STRUCT, /* structure tag */ + UNION, /* union tag */ + ENUM, /* enum tag */ + PTR, /* pointer */ + ARRAY, /* array */ + FUNC /* function */ +#define NTSPEC ((int)FUNC + 1) +} tspec_t; + +/* + * size of types, name and classification + */ +typedef struct { + int tt_sz; /* size in bits */ + int tt_psz; /* size, different from tt_sz + if pflag is set */ + tspec_t tt_styp; /* signed counterpart */ + tspec_t tt_utyp; /* unsigned counterpart */ + u_int tt_isityp : 1; /* 1 if integer type */ + u_int tt_isutyp : 1; /* 1 if unsigned integer type */ + u_int tt_isftyp : 1; /* 1 if floating point type */ + u_int tt_isatyp : 1; /* 1 if arithmetic type */ + u_int tt_issclt : 1; /* 1 if scalar type */ + char *tt_name; /* Bezeichnung des Typs */ +} ttab_t; + +#define size(t) (ttab[t].tt_sz) +#define psize(t) (ttab[t].tt_psz) +#define styp(t) (ttab[t].tt_styp) +#define utyp(t) (ttab[t].tt_utyp) +#define isityp(t) (ttab[t].tt_isityp) +#define isutyp(t) (ttab[t].tt_isutyp) +#define isftyp(t) (ttab[t].tt_isftyp) +#define isatyp(t) (ttab[t].tt_isatyp) +#define issclt(t) (ttab[t].tt_issclt) + +extern ttab_t ttab[]; + + +typedef enum { + NODECL, /* until now not declared */ + DECL, /* declared */ + TDEF, /* tentative defined */ + DEF /* defined */ +} def_t; + +/* + * Following structure contains some data used for the output buffer. + */ +typedef struct ob { + char *o_buf; /* buffer */ + char *o_end; /* first byte after buffer */ + size_t o_len; /* length of buffer */ + char *o_nxt; /* next free byte in buffer */ +} ob_t; + +#include "externs.h" |
