/* * Copyright (c) Christos Zoulas 2003. * 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 immediately at the beginning of the file, without modification, *    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. *   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. */#ifndef _MAGIC_H#define _MAGIC_H#include <sys/types.h>#define	MAGIC_NONE		0x000000 /* No flags */#define	MAGIC_DEBUG		0x000001 /* Turn on debugging */#define	MAGIC_SYMLINK		0x000002 /* Follow symlinks */#define	MAGIC_COMPRESS		0x000004 /* Check inside compressed files */#define	MAGIC_DEVICES		0x000008 /* Look at the contents of devices */#define	MAGIC_MIME		0x000010 /* Return a mime string */#define	MAGIC_CONTINUE		0x000020 /* Return all matches */#define	MAGIC_CHECK		0x000040 /* Print warnings to stderr */#define	MAGIC_PRESERVE_ATIME	0x000080 /* Restore access time on exit */#define	MAGIC_RAW		0x000100 /* Don't translate unprintable chars */#define	MAGIC_ERROR		0x000200 /* Handle ENOENT etc as real errors */#define MAGIC_NO_CHECK_COMPRESS	0x001000 /* Don't check for compressed files */#define MAGIC_NO_CHECK_TAR	0x002000 /* Don't check for tar files */#define MAGIC_NO_CHECK_SOFT	0x004000 /* Don't check magic entries */#define MAGIC_NO_CHECK_APPTYPE	0x008000 /* Don't check application type */#define MAGIC_NO_CHECK_ELF	0x010000 /* Don't check for elf details */#define MAGIC_NO_CHECK_ASCII	0x020000 /* Don't check for ascii files */#define MAGIC_NO_CHECK_TROFF	0x040000 /* Don't check ascii/troff */#define MAGIC_NO_CHECK_FORTRAN	0x080000 /* Don't check ascii/fortran */#define MAGIC_NO_CHECK_TOKENS	0x100000 /* Don't check ascii/tokens */#ifdef __cplusplusextern "C" {#endiftypedef struct magic_set *magic_t;magic_t magic_open(int);void magic_close(magic_t);const char *magic_file(magic_t, const char *);const char *magic_buffer(magic_t, const void *, size_t);const char *magic_error(magic_t);int magic_setflags(magic_t, int);int magic_load(magic_t, const char *);int magic_compile(magic_t, const char *);int magic_check(magic_t, const char *);int magic_errno(magic_t);#ifdef __cplusplus};#endif#endif /* _MAGIC_H */