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- /*
- * Common NFSv4 ACL handling definitions.
- *
- * Copyright (c) 2002 The Regents of the University of Michigan.
- * All rights reserved.
- *
- * Marius Aamodt Eriksen <marius@umich.edu>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #ifndef LINUX_NFS4_ACL_H
- #define LINUX_NFS4_ACL_H
- #include <linux/posix_acl.h>
- /* Maximum ACL we'll accept from client; chosen (somewhat arbitrarily) to
- * fit in a page: */
- #define NFS4_ACL_MAX 170
- struct nfs4_acl *nfs4_acl_new(int);
- int nfs4_acl_get_whotype(char *, u32);
- int nfs4_acl_write_who(int who, char *p);
- int nfs4_acl_permission(struct nfs4_acl *acl, uid_t owner, gid_t group,
- uid_t who, u32 mask);
- #define NFS4_ACL_TYPE_DEFAULT 0x01
- #define NFS4_ACL_DIR 0x02
- #define NFS4_ACL_OWNER 0x04
- struct nfs4_acl *nfs4_acl_posix_to_nfsv4(struct posix_acl *,
- struct posix_acl *, unsigned int flags);
- int nfs4_acl_nfsv4_to_posix(struct nfs4_acl *, struct posix_acl **,
- struct posix_acl **, unsigned int flags);
- #endif /* LINUX_NFS4_ACL_H */
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