initial import

1 files changed, 57 insertions, 0 deletions

diff --git a/sysdeps/mach/hurd/socket.c b/sysdeps/mach/hurd/socket.c
new file mode 100644
index 0000000..b779360
--- /dev/null
+++ b/sysdeps/mach/hurd/socket.c
@@ -0,0 +1,57 @@
+/* Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <ansidecl.h>
+#include <errno.h>
+#include <sys/socket.h>
+#include <hurd.h>
+#include <hurd/socket.h>
+#include <hurd/fd.h>
+#include <fcntl.h>
+
+/* Create a new socket of type TYPE in domain DOMAIN, using
+   protocol PROTOCOL.  If PROTOCOL is zero, one is chosen automatically.
+   Returns a file descriptor for the new socket, or -1 for errors.  */
+int
+DEFUN(socket, (domain, type, protocol),
+      int domain AND enum __socket_type type AND int protocol)
+{
+  error_t err;
+  socket_t sock, server;
+
+  /* Find the socket server for DOMAIN.  */
+  server = _hurd_socket_server (domain, 0);
+  if (server == MACH_PORT_NULL)
+    return -1;
+
+  err = __socket_create (server, type, protocol, &sock);
+  if (err == MACH_SEND_INVALID_DEST || err == MIG_SERVER_DIED)
+    {
+      /* On the first use of the socket server during the operation,
+	 allow for the old server port dying.  */
+      server = _hurd_socket_server (domain, 1);
+      if (server == MACH_PORT_NULL)
+	return -1;
+      err = __socket_create (server, type, protocol, &sock);
+    }
+
+  if (err)
+    return __hurd_fail (err);
+
+  return _hurd_intern_fd (sock, O_IGNORE_CTTY, 1);
+}