+++ /dev/null
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
- * Reserved. This file contains Original Code and/or Modifications of
- * Original Code as defined in and that are subject to the Apple Public
- * Source License Version 1.1 (the "License"). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* $OpenBSD: file.h,v 1.3 1997/02/09 23:58:23 millert Exp $ */
-
-/*
- * file.h - definitions for file(1) program
- *
- * Copyright (c) Ian F. Darwin, 1987.
- * Written by Ian F. Darwin.
- *
- * This software is not subject to any license of the American Telephone
- * and Telegraph Company or of the Regents of the University of California.
- *
- * Permission is granted to anyone to use this software for any purpose on
- * any computer system, and to alter it and redistribute it freely, subject
- * to the following restrictions:
- *
- * 1. The author is not responsible for the consequences of use of this
- * software, no matter how awful, even if they arise from flaws in it.
- *
- * 2. The origin of this software must not be misrepresented, either by
- * explicit claim or by omission. Since few users ever read sources,
- * credits must appear in the documentation.
- *
- * 3. Altered versions must be plainly marked as such, and must not be
- * misrepresented as being the original software. Since few users
- * ever read sources, credits must appear in the documentation.
- *
- * 4. This notice may not be removed or altered.
- */
-
-#ifndef __file_h__
-#define __file_h__
-
-typedef int32_t int32;
-typedef u_int32_t uint32;
-
-#ifndef HOWMANY
-# define HOWMANY 8192 /* how much of the file to look at */
-#endif
-#define MAXMAGIS 1000 /* max entries in /etc/magic */
-#define MAXDESC 50 /* max leng of text description */
-#define MAXstring 32 /* max leng of "string" types */
-
-struct magic {
- short flag;
-#define INDIR 1 /* if '>(...)' appears, */
-#define UNSIGNED 2 /* comparison is unsigned */
-#define ADD 4 /* if '>&' appears, */
- short cont_level; /* level of ">" */
- struct {
- char type; /* byte short long */
- int32 offset; /* offset from indirection */
- } in;
- int32 offset; /* offset to magic number */
- unsigned char reln; /* relation (0=eq, '>'=gt, etc) */
- char type; /* int, short, long or string. */
- char vallen; /* length of string value, if any */
-#define BYTE 1
-#define SHORT 2
-#define LONG 4
-#define STRING 5
-#define DATE 6
-#define BESHORT 7
-#define BELONG 8
-#define BEDATE 9
-#define LESHORT 10
-#define LELONG 11
-#define LEDATE 12
- union VALUETYPE {
- unsigned char b;
- unsigned short h;
- uint32 l;
- char s[MAXstring];
- unsigned char hs[2]; /* 2 bytes of a fixed-endian "short" */
- unsigned char hl[4]; /* 2 bytes of a fixed-endian "long" */
- } value; /* either number or string */
- uint32 mask; /* mask before comparison with value */
- char nospflag; /* supress space character */
- char desc[MAXDESC]; /* description */
-};
-
-#include <stdio.h> /* Include that here, to make sure __P gets defined */
-
-#ifndef __P
-# if __STDC__ || __cplusplus
-# define __P(a) a
-# else
-# define __P(a) ()
-# define const
-# endif
-#endif
-
-extern int apprentice __P((char *, int));
-extern int ascmagic __P((unsigned char *, int));
-extern void error __P((const char *, ...));
-extern void ckfputs __P((const char *, FILE *));
-struct stat;
-extern int fsmagic __P((const char *, struct stat *));
-extern int is_compress __P((const unsigned char *, int *));
-extern int is_tar __P((unsigned char *, int));
-extern void magwarn __P((const char *, ...));
-extern void mdump __P((struct magic *));
-extern void process __P((const char *, int));
-extern void showstr __P((FILE *, const char *, int));
-extern int softmagic __P((unsigned char *, int));
-extern int tryit __P((unsigned char *, int, int));
-extern int zmagic __P((unsigned char *, int));
-extern void ckfprintf __P((FILE *, const char *, ...));
-extern uint32 signextend __P((struct magic *, unsigned int32));
-extern int internatmagic __P((unsigned char *, int));
-extern void tryelf __P((int, char *, int));
-extern void tryfat __P((const char *, int, char *, int));
-
-
-extern int errno; /* Some unixes don't define this.. */
-
-extern char *progname; /* the program name */
-extern char *magicfile; /* name of the magic file */
-extern int lineno; /* current line number in magic file */
-
-extern struct magic *magic; /* array of magic entries */
-extern int nmagic; /* number of valid magic[]s */
-
-
-extern int debug; /* enable debugging? */
-extern int zflag; /* process compressed files? */
-extern int lflag; /* follow symbolic links? */
-
-extern int optind; /* From getopt(3) */
-extern char *optarg;
-
-#if defined(sun) || defined(__sun__) || defined (__sun)
-# if defined(__svr4) || defined (__SVR4) || defined(__svr4__)
-# define SOLARIS
-# else
-# define SUNOS
-# endif
-#endif
-
-
-#if !defined(__STDC__) || defined(SUNOS) || defined(__convex__)
-extern int sys_nerr;
-extern char *sys_errlist[];
-#define strerror(e) \
- (((e) >= 0 && (e) < sys_nerr) ? sys_errlist[(e)] : "Unknown error")
-#define strtoul(a, b, c) strtol(a, b, c)
-#endif
-
-#ifndef MAXPATHLEN
-#define MAXPATHLEN 512
-#endif
-
-#endif /* __file_h__ */
projects / apple / file_cmds.git / blobdiff