blob: 1160ea2cdaef65f9917a3eda628a9a1de2ca480a (
plain)
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
|
/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = LIBRARY
// ace
//
// = FILENAME
// IPC_SAP.h
//
// = AUTHOR
// Doug Schmidt
//
// ============================================================================
#ifndef ACE_IPC_SAP_H
#include "ace/pre.h"
#define ACE_IPC_SAP_H
#include "ace/ACE.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
class ACE_Export ACE_IPC_SAP
{
// = TITLE
// Defines the member functions for the base class of the
// ACE_IPC_SAP abstraction.
public:
~ACE_IPC_SAP (void);
// Default dtor.
int control (int cmd, void *) const;
// Interface for ioctl.
// = Common I/O handle options related to sockets.
int enable (int value) const;
// Enable asynchronous I/O (ACE_SIGIO), urgent data (ACE_SIGURG),
// non-blocking I/O (ACE_NONBLOCK), or close-on-exec (ACE_CLOEXEC),
// which is passed as the <value>.
int disable (int value) const;
// Disable asynchronous I/O (ACE_SIGIO), urgent data (ACE_SIGURG),
// non-blocking I/O (ACE_NONBLOCK), or close-on-exec (ACE_CLOEXEC),
// which is passed as the <value>.
ACE_HANDLE get_handle (void) const;
// Get the underlying handle.
void set_handle (ACE_HANDLE handle);
// Set the underlying handle.
void dump (void) const;
// Dump the state of an object.
ACE_ALLOC_HOOK_DECLARE;
// Declare the dynamic allocation hooks.
protected:
// = Ensure that ACE_IPC_SAP is an abstract base class.
ACE_IPC_SAP (void);
// Default constructor.
private:
ACE_HANDLE handle_;
// Underlying I/O handle.
static pid_t pid_;
// Cache the process ID.
};
#if !defined (ACE_LACKS_INLINE_FUNCTIONS)
#include "ace/IPC_SAP.i"
#endif /* ACE_LACKS_INLINE_FUNCTIONS */
#include "ace/post.h"
#endif /* ACE_IPC_SAP_H */
|
