message0.h
2.3 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Library Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef _MESSAGE0_H
#define _MESSAGE0_H
#include <attribute.h>
#include <header.h>
#include <message.h>
#include <mailbox.h>
#include <event.h>
#include <sys/types.h>
#include <stdio.h>
#ifdef _cplusplus
extern "C" {
#endif
#ifndef __P
# ifdef __STDC__
# define __P(args) args
# else
# define __P(args) ()
# endif
#endif /*__P */
/* The notion of body_t is not exported outside,
* there was no need for yet another object.
* since only floating messages need them. The functions
* that manipulate those objects are static to message.c
*
*/
struct _body
{
FILE *file;
void *owner;
};
typedef struct _body * body_t;
/* forward declaration */
struct _message
{
header_t header;
stream_t stream;
body_t body;
attribute_t attribute;
size_t num;
size_t size;
/* who is the owner */
void *owner;
int ref_count;
event_t event;
size_t event_num;
int (*_get_header) __P ((message_t msg, header_t *hdr));
int (*_set_header) __P ((message_t msg, header_t hdr, void *owner));
int (*_get_attribute) __P ((message_t msg, attribute_t *attr));
int (*_set_attribute) __P ((message_t msg, attribute_t attr, void *owner));
int (*_get_stream) __P ((message_t msg, stream_t *));
int (*_set_stream) __P ((message_t msg, stream_t, void *owner));
int (*_size) __P ((message_t msg, size_t *size));
int (*_clone) __P ((message_t msg, message_t *cmsg));
};
#ifdef _cplusplus
}
#endif
extern void message_notification (message_t msg, size_t type);
#endif /* _MESSAGE_H */