?? os_uio.h
字號:
// -*- C++ -*-//=============================================================================/** * @file os_uio.h * * definitions for vector I/O operations * * os_uio.h,v 1.6 2004/08/25 16:05:42 shuston Exp * * @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 __cplusplusextern "C"{#endif /* __cplusplus */// todo: make this a regular ACE_LACKS macro test...#if defined(__rtems__) struct iovec { /// Base address. char *iov_base; /// Length. size_t iov_len; };#elif defined (ACE_WIN32) /// 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 /* __rtems__ */# 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 */
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -