1 /* Copyright (C) 1992-1998,2012 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
19 #include <sys/socket.h>
21 #include <hurd/socket.h>
25 /* Create a new socket of type TYPE in domain DOMAIN, using
26 protocol PROTOCOL. If PROTOCOL is zero, one is chosen automatically.
27 Returns a file descriptor for the new socket, or -1 for errors. */
29 __socket (domain
, type
, protocol
)
35 socket_t sock
, server
;
37 /* Find the socket server for DOMAIN. */
38 server
= _hurd_socket_server (domain
, 0);
39 if (server
== MACH_PORT_NULL
)
42 err
= __socket_create (server
, type
, protocol
, &sock
);
43 if (err
== MACH_SEND_INVALID_DEST
|| err
== MIG_SERVER_DIED
44 || err
== MIG_BAD_ID
|| err
== EOPNOTSUPP
)
46 /* On the first use of the socket server during the operation,
47 allow for the old server port dying. */
48 server
= _hurd_socket_server (domain
, 1);
49 if (server
== MACH_PORT_NULL
)
51 err
= __socket_create (server
, type
, protocol
, &sock
);
54 /* These errors all mean that the server node doesn't support the
55 socket.defs protocol, which we'll take to mean that the protocol
57 if (err
== MACH_SEND_INVALID_DEST
|| err
== MIG_SERVER_DIED
58 || err
== MIG_BAD_ID
|| err
== EOPNOTSUPP
)
62 return __hurd_fail (err
);
64 return _hurd_intern_fd (sock
, O_IGNORE_CTTY
, 1);
67 weak_alias (__socket
, socket
)