blob: 39343824b2de59952c72dd1a797f6f72e4145e4d (
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
|
// -*- C++ -*-
//=============================================================================
/**
* @file os_uio.h
*
* definitions for vector I/O operations
*
* @author Don Hinton <dhinton@dresystems.com>
* @author This code was originally in various places including ace/OS.h.
*/
//=============================================================================
#ifndef ACE_OS_INCLUDE_SYS_OS_UIO_H
#define ACE_OS_INCLUDE_SYS_OS_UIO_H
#include /**/ "ace/pre.h"
#include /**/ "ace/config-lite.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/os_include/sys/os_types.h"
#include "ace/os_include/os_limits.h"
#if !defined (ACE_LACKS_SYS_UIO_H)
# include /**/ <sys/uio.h>
#endif /* !ACE_LACKS_SYS_UIO_H */
// Place all additions (especially function declarations) within extern "C" {}
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
#if defined (ACE_LACKS_IOVEC)
/// The ordering of the fields in this struct is important. It has to
/// match those in WSABUF.
struct iovec
{
/// byte count to read/write
u_long iov_len;
/// data to be read/written
char *iov_base;
// WSABUF is a Winsock2-only type.
# if defined (ACE_HAS_WINSOCK2) && (ACE_HAS_WINSOCK2 != 0)
operator WSABUF &(void) { return *((WSABUF *) this); }
# endif /* defined (ACE_HAS_WINSOCK2) && (ACE_HAS_WINSOCK2 != 0) */
};
#endif /* ACE_LACKS_IOVEC */
# if defined (ACE_LACKS_TIMEDWAIT_PROTOTYPES)
ssize_t readv_timedwait (ACE_HANDLE handle,
const iovec *iov,
int iovcnt,
struct timespec* timeout);
ssize_t writev_timedwait (ACE_HANDLE handle,
const iovec *iov,
int iovcnt,
struct timespec *timeout);
# endif /* ACE_LACKS_TIMEDWAIT_PROTOTYPES */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#include /**/ "ace/post.h"
#endif /* ACE_OS_INCLUDE_SYS_OS_UIO_H */
|