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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/nfs_mount.h | |
download | lwn-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz lwn-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip |
Linux-2.6.12-rc2v2.6.12-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!
Diffstat (limited to 'include/linux/nfs_mount.h')
-rw-r--r-- | include/linux/nfs_mount.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/include/linux/nfs_mount.h b/include/linux/nfs_mount.h new file mode 100644 index 000000000000..0071428231f9 --- /dev/null +++ b/include/linux/nfs_mount.h @@ -0,0 +1,65 @@ +#ifndef _LINUX_NFS_MOUNT_H +#define _LINUX_NFS_MOUNT_H + +/* + * linux/include/linux/nfs_mount.h + * + * Copyright (C) 1992 Rick Sladkey + * + * structure passed from user-space to kernel-space during an nfs mount + */ +#include <linux/in.h> +#include <linux/nfs.h> +#include <linux/nfs2.h> +#include <linux/nfs3.h> + +/* + * WARNING! Do not delete or change the order of these fields. If + * a new field is required then add it to the end. The version field + * tracks which fields are present. This will ensure some measure of + * mount-to-kernel version compatibility. Some of these aren't used yet + * but here they are anyway. + */ +#define NFS_MOUNT_VERSION 6 +#define NFS_MAX_CONTEXT_LEN 256 + +struct nfs_mount_data { + int version; /* 1 */ + int fd; /* 1 */ + struct nfs2_fh old_root; /* 1 */ + int flags; /* 1 */ + int rsize; /* 1 */ + int wsize; /* 1 */ + int timeo; /* 1 */ + int retrans; /* 1 */ + int acregmin; /* 1 */ + int acregmax; /* 1 */ + int acdirmin; /* 1 */ + int acdirmax; /* 1 */ + struct sockaddr_in addr; /* 1 */ + char hostname[256]; /* 1 */ + int namlen; /* 2 */ + unsigned int bsize; /* 3 */ + struct nfs3_fh root; /* 4 */ + int pseudoflavor; /* 5 */ + char context[NFS_MAX_CONTEXT_LEN + 1]; /* 6 */ +}; + +/* bits in the flags field */ + +#define NFS_MOUNT_SOFT 0x0001 /* 1 */ +#define NFS_MOUNT_INTR 0x0002 /* 1 */ +#define NFS_MOUNT_SECURE 0x0004 /* 1 */ +#define NFS_MOUNT_POSIX 0x0008 /* 1 */ +#define NFS_MOUNT_NOCTO 0x0010 /* 1 */ +#define NFS_MOUNT_NOAC 0x0020 /* 1 */ +#define NFS_MOUNT_TCP 0x0040 /* 2 */ +#define NFS_MOUNT_VER3 0x0080 /* 3 */ +#define NFS_MOUNT_KERBEROS 0x0100 /* 3 */ +#define NFS_MOUNT_NONLM 0x0200 /* 3 */ +#define NFS_MOUNT_BROKEN_SUID 0x0400 /* 4 */ +#define NFS_MOUNT_STRICTLOCK 0x1000 /* reserved for NFSv4 */ +#define NFS_MOUNT_SECFLAVOUR 0x2000 /* 5 */ +#define NFS_MOUNT_FLAGMASK 0xFFFF + +#endif |