/dep/acelite/ace/os_include/sys/os_socket.h

// -*- C++ -*-



//=============================================================================

/**

 *  @file    os_socket.h

 *

 *  main sockets header

 *

 *  @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 */