2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 1999 Global Technology Associates, Inc.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
21 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
22 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
26 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 #define F_AOUT 1 /* Format: a.out */
34 #define F_ELF 2 /* Format: ELF32 */
36 /* Used by I/O routines */
38 const char *fname; /* File name */
39 int fd; /* File descriptor */
42 extern const char *loader; /* Default loader */
43 extern int format; /* Output format */
45 void kgzcmp(struct kgz_hdr *, const char *, const char *);
46 void kgzld(struct kgz_hdr *, const char *, const char *);
48 void xclose(const struct iodesc *);
49 void xcopy(const struct iodesc *, const struct iodesc *, size_t, off_t);
50 void xzero(const struct iodesc *, size_t);
51 size_t xread(const struct iodesc *, void *, size_t, off_t);
52 void xwrite(const struct iodesc *, const void *, size_t);
53 void xseek(const struct iodesc *, off_t);