1/*	$NetBSD: returns.h,v 1.1 2011/04/10 09:55:09 blymn Exp $	*/
2
3/*-
4 * Copyright 2009 Brett Lymn <blymn@NetBSD.org>
5 *
6 * All rights reserved.
7 *
8 * This code has been donated to The NetBSD Foundation by the Author.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. The name of the author may not be used to endorse or promote products
16 *    derived from this software withough specific prior written permission
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 *
29 *
30 */
31#ifndef CTF_RETURNS_H
32#define CTF_RETURNS_H 1
33
34
35typedef enum {
36	ret_number = 1,
37	ret_string,
38	ret_byte,
39	ret_err,
40	ret_ok,
41	ret_null,
42	ret_nonnull,
43	ret_var,
44	ret_ref,
45	ret_count,
46	ret_slave_error
47} returns_enum_t;
48
49typedef struct {
50	returns_enum_t	return_type;
51	void		*return_value;	/* used if return_type is ret_num or
52					   or ret_byte or ret_string */
53	size_t		return_len;	/* number of bytes in return_value iff
54					   return_type is ret_byte */
55	int		return_index;	/* index into var array for return
56					   if return_type is ret_var */
57} returns_t;
58
59typedef struct {
60	size_t	count;
61	size_t	allocated;
62	size_t	readp;
63	char	*data;
64} saved_data_t;
65
66#endif /* CTF_RETURNS_H */
67