From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/linux/nfs_idmap.h | 76 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 include/linux/nfs_idmap.h (limited to 'include/linux/nfs_idmap.h') diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h new file mode 100644 index 000000000000..a0f1f25e0ead --- /dev/null +++ b/include/linux/nfs_idmap.h @@ -0,0 +1,76 @@ +/* + * include/linux/nfs_idmap.h + * + * UID and GID to name mapping for clients. + * + * Copyright (c) 2002 The Regents of the University of Michigan. + * All rights reserved. + * + * Marius Aamodt Eriksen + * + * 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 NFS_IDMAP_H +#define NFS_IDMAP_H + +/* XXX from bits/utmp.h */ +#define IDMAP_NAMESZ 128 + +#define IDMAP_TYPE_USER 0 +#define IDMAP_TYPE_GROUP 1 + +#define IDMAP_CONV_IDTONAME 0 +#define IDMAP_CONV_NAMETOID 1 + +#define IDMAP_STATUS_INVALIDMSG 0x01 +#define IDMAP_STATUS_AGAIN 0x02 +#define IDMAP_STATUS_LOOKUPFAIL 0x04 +#define IDMAP_STATUS_SUCCESS 0x08 + +struct idmap_msg { + __u8 im_type; + __u8 im_conv; + char im_name[IDMAP_NAMESZ]; + __u32 im_id; + __u8 im_status; +}; + +#ifdef __KERNEL__ + +/* Forward declaration to make this header independent of others */ +struct nfs4_client; + +void nfs_idmap_new(struct nfs4_client *); +void nfs_idmap_delete(struct nfs4_client *); + +int nfs_map_name_to_uid(struct nfs4_client *, const char *, size_t, __u32 *); +int nfs_map_group_to_gid(struct nfs4_client *, const char *, size_t, __u32 *); +int nfs_map_uid_to_name(struct nfs4_client *, __u32, char *); +int nfs_map_gid_to_group(struct nfs4_client *, __u32, char *); +#endif /* __KERNEL__ */ + +#endif /* NFS_IDMAP_H */ -- cgit v1.2.3-59-g8ed1b