diff options
Diffstat (limited to 'ACE/ace/os_include/sys/os_socket.h')
| -rw-r--r-- | ACE/ace/os_include/sys/os_socket.h | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/ACE/ace/os_include/sys/os_socket.h b/ACE/ace/os_include/sys/os_socket.h new file mode 100644 index 00000000000..9fc554df4cd --- /dev/null +++ b/ACE/ace/os_include/sys/os_socket.h @@ -0,0 +1,213 @@ +// -*- C++ -*- + +//============================================================================= +/** + * @file os_socket.h + * + * main sockets header + * + * $Id$ + * + * @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) +# if defined (ACE_HAS_AIX_BROKEN_SOCKET_HEADER) +# undef __cplusplus +# endif /* ACE_HAS_AIX_BROKEN_SOCKET_HEADER */ +# include /**/ <sys/socket.h> +# if defined (ACE_HAS_AIX_BROKEN_SOCKET_HEADER) +# define __cplusplus +# endif /* ACE_HAS_AIX_BROKEN_SOCKET_HEADER */ +#endif /* !ACE_LACKS_SYS_SOCKET_H */ + +#if defined (ACE_VXWORKS) && (ACE_VXWORKS < 0x620) +# include /**/ <sockLib.h> +#endif /* ACE_VXWORKS */ + +// Place all additions (especially function declarations) within extern "C" {} +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#if !defined (ACE_HAS_MSG) && !defined (SCO) + 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_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) +# if defined (ACE_LACKS_CMSG_DATA_MACRO) +# if defined (ACE_LACKS_CMSG_DATA_MEMBER) +# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1)) +# else +# define CMSG_DATA(cmsg) ((cmsg)->cmsg_data) +# endif /* ACE_LACKS_CMSG_DATA_MEMBER */ +# endif /* ACE_LACKS_CMSG_DATA_MACRO */ +#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 */ + +#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 (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_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 */ |