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Message-ID: <002801beddbb$188f4d20$02af6080@sokhapki-2.cc.bellcore.com>
From: "Sergey Okhapkin" <sos AT prospect DOT com DOT ru>
To: <cygwin-developers AT sourceware DOT cygnus DOT com>
Subject: AF_UNIX implementation for cygwin
Date: Tue, 3 Aug 1999 10:18:44 -0400
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X-Mailer: Microsoft Outlook Express 4.72.3612.1700
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fhandler.cc        (fhandler_disk_file::fstat) check if the file is unix
domain socket.
                        (fhandler_disk_file::open) call set_socket_p().

fhandler.h          (FH_LOCAL, FH_FIFO) new fhandler type flags.
                        (fhandler_base) get/set_socket_p - new member
functions.
                        (fhandler_socket::addr_family) new member, not used
now.
                        (fhandler_socket::get/set_addr_family) new functions
to access addr_family.

include/sys/un.h new file.

net.cc               include <sys/un.h>
                        (cygwin_socket) alway create socket of AF_INET
family, store argument's family.
                        (get_inet_addr) new static function, does nothing
for AF_INET, converts AF_UNIX requests
                         into corresponding AF_INET requests.
                        (cygwin_sendto) use get_inet_addr().
                        (cygwin_connect) likewise.
                        (cygwin_accept) check for sockaddr length.
                        (cygwin_bind) if bind address is of AF_UNIX family,
bind to any available port
                         of loopback interface, store port number in the
"socket file", set file attribute to S_IFSOCK.

path.cc            (symlink_check_one) if the file begins with
SOCKET_COOKIE, mark the file as PATH_SOCKET.

path.h                (PATH_SOCKET) new enum value.
                        (path_conv::issocket) new member function.
                        (SOCKET_COOKIE) new define.

syscalls.cc        (chmod) mark socket files with system file attribute.




Sergey Okhapkin, http://www.lexa.ru/sos
Piscataway, NJ


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