File:
[ELWIX - Embedded LightWeight unIX -] /
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src /
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libpdel /
structs /
type /
struct.h
Revision
1.1.1.1 (vendor branch):
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Mon Jul 22 08:44:30 2013 UTC (11 years, 1 month ago) by
misho
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mpd,
MAIN
CVS tags:
v5_8p7,
v5_8p1_cross,
v5_8p1,
v5_8,
v5_7p0,
v5_7,
v5_6,
HEAD
5.7
/*
* Copyright (c) 2001-2002 Packet Design, LLC.
* All rights reserved.
*
* Subject to the following obligations and disclaimer of warranty,
* use and redistribution of this software, in source or object code
* forms, with or without modifications are expressly permitted by
* Packet Design; provided, however, that:
*
* (i) Any and all reproductions of the source or object code
* must include the copyright notice above and the following
* disclaimer of warranties; and
* (ii) No rights are granted, in any manner or form, to use
* Packet Design trademarks, including the mark "PACKET DESIGN"
* on advertising, endorsements, or otherwise except as such
* appears in the above copyright notice or in the software.
*
* THIS SOFTWARE IS BEING PROVIDED BY PACKET DESIGN "AS IS", AND
* TO THE MAXIMUM EXTENT PERMITTED BY LAW, PACKET DESIGN MAKES NO
* REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING
* THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
* OR NON-INFRINGEMENT. PACKET DESIGN DOES NOT WARRANT, GUARANTEE,
* OR MAKE ANY REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS
* OF THE USE OF THIS SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY,
* RELIABILITY OR OTHERWISE. IN NO EVENT SHALL PACKET DESIGN BE
* LIABLE FOR ANY DAMAGES RESULTING FROM OR ARISING OUT OF ANY USE
* OF THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL
* DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOSS OF
* USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER 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 PACKET DESIGN IS ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
* Author: Archie Cobbs <archie@freebsd.org>
*/
#ifndef _PDEL_STRUCTS_TYPE_STRUCT_H_
#define _PDEL_STRUCTS_TYPE_STRUCT_H_
/*********************************************************************
STRUCTURE TYPES
*********************************************************************/
/* This structure describes one field in a structure */
struct structs_field {
const char *name;
const struct structs_type *type;
u_int16_t size;
u_int16_t offset;
};
/* Use this to describe a field and name it with the field's C name */
#define STRUCTS_STRUCT_FIELD(sname, fname, ftype) \
{ #fname, ftype, sizeof(((struct sname *)0)->fname), \
offsetof(struct sname, fname) }
/* Use this to describe a field and give it a different name */
#define STRUCTS_STRUCT_FIELD2(sname, fname, dname, ftype) \
{ dname, ftype, sizeof(((struct sname *)0)->fname), \
offsetof(struct sname, fname) }
/* This macro terminates a list of 'struct structs_field' structures */
#define STRUCTS_STRUCT_FIELD_END { NULL, NULL, 0, 0 }
/*
*
* Macro arguments:
* name Structure name (as in 'struct name')
* [const struct structs_field *] List of structure fields, terminated
* by an entry with name == NULL.
*/
#define STRUCTS_STRUCT_TYPE(sname, flist) { \
sizeof(struct sname), \
"structure", \
STRUCTS_TYPE_STRUCTURE, \
structs_struct_init, \
structs_struct_copy, \
structs_struct_equal, \
structs_notsupp_ascify, \
structs_notsupp_binify, \
structs_struct_encode, \
structs_struct_decode, \
structs_struct_free, \
{ { (void *)(flist) }, { NULL }, { NULL } } \
}
__BEGIN_DECLS
extern structs_init_t structs_struct_init;
extern structs_copy_t structs_struct_copy;
extern structs_equal_t structs_struct_equal;
extern structs_encode_t structs_struct_encode;
extern structs_decode_t structs_struct_decode;
extern structs_uninit_t structs_struct_free;
__END_DECLS
#endif /* _PDEL_STRUCTS_TYPE_STRUCT_H_ */
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