1 files changed, 87 insertions, 0 deletions
diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/linux-tcpip.h b/drivers/staging/lustre/include/linux/libcfs/linux/linux-tcpip.h
new file mode 100644
index 000000000000..687f33f4e8a7
--- /dev/null
+++ b/drivers/staging/lustre/include/linux/libcfs/linux/linux-tcpip.h
@@ -0,0 +1,87 @@
+/*
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program 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
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2012, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * libcfs/include/libcfs/linux/linux-tcpip.h
+ *
+ * Basic library routines.
+ */
+
+#ifndef __LIBCFS_LINUX_CFS_TCP_H__
+#define __LIBCFS_LINUX_CFS_TCP_H__
+
+#ifndef __LIBCFS_LIBCFS_H__
+#error Do not #include this file directly. #include <linux/libcfs/libcfs.h> instead
+#endif
+
+
+#include <net/sock.h>
+
+#ifndef HIPQUAD
+// XXX Should just kill all users
+#if defined(__LITTLE_ENDIAN)
+#define HIPQUAD(addr) \
+	((unsigned char *)&addr)[3], \
+	((unsigned char *)&addr)[2], \
+	((unsigned char *)&addr)[1], \
+	((unsigned char *)&addr)[0]
+#elif defined(__BIG_ENDIAN)
+#define HIPQUAD NIPQUAD
+#else
+#error "Please fix asm/byteorder.h"
+#endif /* __LITTLE_ENDIAN */
+#endif
+
+typedef struct socket   socket_t;
+
+#define SOCK_SNDBUF(so)	 ((so)->sk->sk_sndbuf)
+#define SOCK_TEST_NOSPACE(so)   test_bit(SOCK_NOSPACE, &(so)->flags)
+
+static inline int
+cfs_sock_error(struct socket *sock)
+{
+	return sock->sk->sk_err;
+}
+
+static inline int
+cfs_sock_wmem_queued(struct socket *sock)
+{
+	return sock->sk->sk_wmem_queued;
+}
+
+#define cfs_sk_sleep(sk)	sk_sleep(sk)
+
+#define DEFAULT_NET	(&init_net)
+
+#endif