3787b37ef2
(WSASendMsg): Define. * fhandler.h (class fhandler_socket): Change definition of recv_internal and send_internal to take WSAMSG pointer as parameter. * fhandler_socket.cc (WSAID_WSARECVMSG): Define. (LPFN_WSARECVMSG): Define. (WSASendMsg): Declare. (get_ext_funcptr): New function to fetch address of WSARecvMsg. (fhandler_socket::recv_internal): Take just a LPWSAMSG parameter. Change code accordingly. If control information is requested, fetch address of WSARecvMsg and use that instead of WSARecvFrom. (fhandler_socket::recvfrom): Change return type to ssize_t as declared in fhandler.h. Accommodate changes to recv_internal. (fhandler_socket::recvmsg): Ditto. Make sure that control information is only requested if system, address family, and socket type support it. (fhandler_socket::send_internal): Take just a LPWSAMSG parameter and the flags. Change code accordingly. If control information is provided, use WSASendMsg instead of WSASendTo. (fhandler_socket::sendto): Drop useless comment. Accommodate changes to send_internal. (fhandler_socket::sendmsg): Ditto. Make sure that control information is only provided if system, address family, and socket type support it. * wincap.h (wincaps::has_recvmsg): New element. (wincaps::has_sendmsg): New element * wincap.cc: Implement above elements throughout. * include/cygwin/socket.h (CMSG_ALIGN): Phrase in terms of alignment of type struct cmsghdr. |
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| .. | ||
| arpa | ||
| asm | ||
| attr | ||
| bits | ||
| cygwin | ||
| machine | ||
| net | ||
| netinet | ||
| sys | ||
| a.out.h | ||
| byteswap.h | ||
| ctype.h | ||
| dlfcn.h | ||
| elf.h | ||
| endian.h | ||
| err.h | ||
| exceptions.h | ||
| fcntl.h | ||
| features.h | ||
| fnmatch.h | ||
| fts.h | ||
| ftw.h | ||
| getopt.h | ||
| glob.h | ||
| icmp.h | ||
| ifaddrs.h | ||
| inttypes.h | ||
| io.h | ||
| lastlog.h | ||
| libgen.h | ||
| limits.h | ||
| mapi.h | ||
| memory.h | ||
| mntent.h | ||
| mqueue.h | ||
| netdb.h | ||
| paths.h | ||
| poll.h | ||
| pthread.h | ||
| pty.h | ||
| resolv.h | ||
| sched.h | ||
| search.h | ||
| semaphore.h | ||
| stdint.h | ||
| strings.h | ||
| sysexits.h | ||
| syslog.h | ||
| termio.h | ||
| tzfile.h | ||
| utmpx.h | ||
| wait.h | ||