6f52b16c5b
Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _LINUX_NFS4_MOUNT_H
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#define _LINUX_NFS4_MOUNT_H
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/*
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* linux/include/linux/nfs4_mount.h
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*
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* Copyright (C) 2002 Trond Myklebust
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*
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* structure passed from user-space to kernel-space during an nfsv4 mount
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*/
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/*
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* WARNING! Do not delete or change the order of these fields. If
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* a new field is required then add it to the end. The version field
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* tracks which fields are present. This will ensure some measure of
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* mount-to-kernel version compatibility. Some of these aren't used yet
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* but here they are anyway.
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*/
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#define NFS4_MOUNT_VERSION 1
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struct nfs_string {
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unsigned int len;
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const char __user * data;
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};
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struct nfs4_mount_data {
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int version; /* 1 */
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int flags; /* 1 */
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int rsize; /* 1 */
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int wsize; /* 1 */
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int timeo; /* 1 */
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int retrans; /* 1 */
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int acregmin; /* 1 */
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int acregmax; /* 1 */
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int acdirmin; /* 1 */
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int acdirmax; /* 1 */
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/* see the definition of 'struct clientaddr4' in RFC3010 */
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struct nfs_string client_addr; /* 1 */
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/* Mount path */
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struct nfs_string mnt_path; /* 1 */
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/* Server details */
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struct nfs_string hostname; /* 1 */
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/* Server IP address */
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unsigned int host_addrlen; /* 1 */
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struct sockaddr __user * host_addr; /* 1 */
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/* Transport protocol to use */
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int proto; /* 1 */
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/* Pseudo-flavours to use for authentication. See RFC2623 */
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int auth_flavourlen; /* 1 */
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int __user *auth_flavours; /* 1 */
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};
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/* bits in the flags field */
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/* Note: the fields that correspond to existing NFSv2/v3 mount options
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* should mirror the values from include/linux/nfs_mount.h
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*/
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#define NFS4_MOUNT_SOFT 0x0001 /* 1 */
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#define NFS4_MOUNT_INTR 0x0002 /* 1 */
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#define NFS4_MOUNT_NOCTO 0x0010 /* 1 */
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#define NFS4_MOUNT_NOAC 0x0020 /* 1 */
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#define NFS4_MOUNT_STRICTLOCK 0x1000 /* 1 */
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#define NFS4_MOUNT_UNSHARED 0x8000 /* 1 */
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#define NFS4_MOUNT_FLAGMASK 0x9033
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#endif
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