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server/dep/acelite/ace/os_include/sys/os_socket.h
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2023-01-01 00:55:45 +00:00

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// -*- C++ -*-
//=============================================================================
/**
* @file os_socket.h
*
* main sockets header
*
* $Id: os_socket.h 97262 2013-08-09 08:32:10Z johnnyw $
*
* @author Don Hinton <dhinton@dresystems.com>
* @author This code was originally in various places including ace/OS.h.
*/
//=============================================================================
#ifndef ACE_OS_INCLUDE_SYS_OS_SOCKET_H
#define ACE_OS_INCLUDE_SYS_OS_SOCKET_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_uio.h"
#if !defined (ACE_LACKS_SYS_SOCKET_H)
# include /**/ <sys/socket.h>
#endif /* !ACE_LACKS_SYS_SOCKET_H */
#if defined (ACE_USES_SOCKLIB_H)
# include /**/ <sockLib.h>
#endif /* ACE_USES_SOCKLIB_H */
// Place all additions (especially function declarations) within extern "C" {}
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
#if !defined (ACE_HAS_MSG)
struct msghdr {};
#endif /* ACE_HAS_MSG */
#if defined (ACE_HAS_MSG) && defined (ACE_LACKS_MSG_ACCRIGHTS)
# if !defined (msg_accrights)
# undef msg_control
# define msg_accrights msg_control
# endif /* ! msg_accrights */
# if !defined (msg_accrightslen)
# undef msg_controllen
# define msg_accrightslen msg_controllen
# endif /* ! msg_accrightslen */
#endif /* ACE_HAS_MSG && ACE_LACKS_MSG_ACCRIGHTS */
# if defined (ACE_LACKS_SOCKADDR)
struct sockaddr {
u_char sa_len; /* total length */
u_char sa_family; /* address family */
char sa_data[14]; /* actually longer; address value */
};
# endif /* ACE_LACKS_SOCKADDR */
# if defined (ACE_LACKS_LINGER)
struct linger {
int l_onoff; /* option on/off */
int l_linger; /* linger time */
};
# endif /* ACE_LACKS_LINGER */
#if defined (ACE_WIN32)
struct msghdr
{
/// Optional address
sockaddr * msg_name;
/// Size of address
int msg_namelen;
/// Scatter/gather array
iovec *msg_iov;
/// # elements in msg_iov
int msg_iovlen;
/// Access rights sent/received
caddr_t msg_accrights;
int msg_accrightslen;
};
#endif /* ACE_WIN32 */
#if defined (ACE_HAS_4_4BSD_SENDMSG_RECVMSG)
// Control message size to pass a file descriptor.
# define ACE_BSD_CONTROL_MSG_LEN sizeof (struct cmsghdr) + sizeof (ACE_HANDLE)
#endif /* ACE_HAS_4_4BSD_SENDMSG_RECVMSG */
// Increase the range of "address families". Please note that this
// must appear _after_ the include of sys/socket.h, for the AF_FILE
// definition on Linux/glibc2.
#if !defined (AF_ANY)
# define AF_ANY (-1)
#endif /* AF_ANY */
#if !defined (AF_UNSPEC)
# define AF_UNSPEC 0
#endif /* AF_UNSPEC */
#if !defined (AF_LOCAL)
# define AF_LOCAL 1
#endif /* AF_LOCAL */
#if !defined (AF_UNIX)
# define AF_UNIX AF_LOCAL
#endif /* AF_UNIX */
#if !defined (AF_INET)
# define AF_INET 2
#endif /* AF_INET */
#if !defined (PF_INET)
# define PF_INET AF_INET
#endif /* PF_INET */
#if !defined (PF_LOCAL)
# define PF_LOCAL AF_LOCAL
#endif /* PF_LOCAL */
#if !defined (PF_UNIX)
# define PF_UNIX PF_LOCAL
#endif /* PF_UNIX */
#if !defined (AF_MAX)
# define AF_MAX 29
#endif /* AF_MAX */
#if !defined (PF_UNSPEC)
# define PF_UNSPEC 0
#endif /* PF_UNSPEC */
#define AF_SPIPE (AF_MAX + 1)
#if !defined (AF_FILE)
# define AF_FILE (AF_MAX + 2)
#endif /* ! AF_FILE */
#define AF_DEV (AF_MAX + 3)
#define AF_UPIPE (AF_SPIPE)
#if !defined (MSG_OOB)
# define MSG_OOB 0x1
#endif /* MSG_OOB */
#if !defined (MSG_PEEK)
# define MSG_PEEK 0x2
#endif /* MSG_PEEK */
#if !defined (SOCK_STREAM)
# define SOCK_STREAM 1
#endif /* SOCK_STREAM */
#if !defined (SOCK_DGRAM)
# define SOCK_DGRAM 2
#endif /* SOCK_DGRAM */
#if !defined (SOCK_SEQPACKET)
# define SOCK_SEQPACKET 5
#endif /* SOCK_SEQPACKET */
#if !defined (SOL_SOCKET)
# define SOL_SOCKET 0xffff
#endif /* SOL_SOCKET */
#if !defined (SO_REUSEADDR)
# define SO_REUSEADDR 0x0004
#endif /* SO_REUSEADDR */
#if !defined (SO_LINGER)
# define SO_LINGER 0x0080
#endif /* SO_LINGER */
#if !defined (SO_SNDBUF)
# define SO_SNDBUF 0x1001
#endif /* SO_SNDBUF */
#if !defined (SO_RCVBUF)
# define SO_RCVBUF 0x1002
#endif /* SO_RCVBUF */
#if !defined (SO_BROADCAST)
# define SO_BROADCAST 0x0020
#endif /* SO_BROADCAST */
#if !defined (SO_ERROR)
# define SO_ERROR 0x1007
#endif /* SO_ERROR */
#if !defined (SCM_RIGHTS)
# define SCM_RIGHTS 0x01
#endif /* SCM_RIGHTS */
#if defined (ACE_HAS_IPV6)
# if defined (ACE_USES_IPV4_IPV6_MIGRATION)
# define ACE_ADDRESS_FAMILY_INET AF_UNSPEC
# define ACE_PROTOCOL_FAMILY_INET PF_UNSPEC
# else
# define ACE_ADDRESS_FAMILY_INET AF_INET6
# define ACE_PROTOCOL_FAMILY_INET PF_INET6
# endif /* ACE_USES_IPV4_IPV6_MIGRATION */
#else /* !ACE_HAS_IPV6 */
# define ACE_ADDRESS_FAMILY_INET AF_INET
# define ACE_PROTOCOL_FAMILY_INET PF_INET
#endif /* ACE_HAS_IPV6 */
#if !defined (ACE_HAS_SOCK_BUF_SIZE_MAX_VALUE)
#define ACE_HAS_SOCK_BUF_SIZE_MAX_VALUE SSIZE_MAX
#endif /* ACE_HAS_SOCK_BUF_SIZE_MAX_VALUE */
#if defined (ACE_HAS_SOCKLEN_T)
# if defined (__hpux)
/*
** HP-UX supplies the socklen_t type unless some feature set less than
** _XOPEN_SOURCE_EXTENDED is specifically requested. However, it only
** actually uses the socklen_t type in supplied socket functions if
** _XOPEN_SOURCE_EXTENDED is specifically requested. So, for example,
** the compile options ACE usually uses (includes -mt) cause _HPUX_SOURCE
** to be set, which sets _INCLUDE_XOPEN_SOURCE_EXTENDED (causing socklen_t
** to be defined) but _not_ _XOPEN_SOURCE_EXTENDED (causing socket functions
** to use int, not socklen_t). React to this situation here...
*/
# if defined (_XOPEN_SOURCE_EXTENDED)
typedef socklen_t ACE_SOCKET_LEN;
# else
typedef int ACE_SOCKET_LEN;
# endif /* _XOPEN_SOURCE_EXTENDED */
# else
typedef socklen_t ACE_SOCKET_LEN;
# endif /* __hpux */
#elif defined (ACE_HAS_SIZET_SOCKET_LEN)
typedef size_t ACE_SOCKET_LEN;
#else
typedef int ACE_SOCKET_LEN;
#endif /* ACE_HAS_SIZET_SOCKET_LEN */
#if defined (ACE_HAS_NETLINK)
# include /**/ <asm/types.h>
# include /**/ <linux/netlink.h>
# define ACE_PROTOCOL_FAMILY_NETLINK AF_NETLINK
#endif
#if defined (ACE_HAS_LKSCTP)
extern "C"
{
#include /**/ <netinet/in.h>
#include /**/ <netinet/sctp.h>
}
#endif /* ACE_HAS_LKSCTP */
# if defined (ACE_LACKS_TIMEDWAIT_PROTOTYPES)
ssize_t recv_timedwait (ACE_HANDLE handle,
char *buf,
int len,
int flags,
struct timespec *timeout);
ssize_t recvmsg_timedwait (ACE_HANDLE handle,
struct msghdr *msg,
int flags,
struct timespec *timeout);
ssize_t recvfrom_timedwait (ACE_HANDLE handle,
char *buf,
int len,
int flags,
struct sockaddr *addr,
int *addrlen,
struct timespec *timeout);
ssize_t send_timedwait (ACE_HANDLE handle,
const char *buf,
int len,
int flags,
struct timespec *timeout);
ssize_t sendmsg_timedwait (ACE_HANDLE handle,
const struct msghdr *msg,
int flags,
struct timespec *timeout);
ssize_t sendto_timedwait (ACE_HANDLE handle,
const char *buf,
int len,
int flags,
const struct sockaddr *addr,
int addrlen,
struct timespec *timeout);
# endif /* ACE_LACKS_TIMEDWAIT_PROTOTYPES */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#include /**/ "ace/post.h"
#endif /* ACE_OS_INCLUDE_SYS_OS_SOCKET_H */
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