diff options
Diffstat (limited to 'uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd')
8 files changed, 364 insertions, 0 deletions
diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/..install.cmd b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/..install.cmd new file mode 100644 index 0000000..93ae1ae --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/..install.cmd @@ -0,0 +1 @@ +cmd_/shared/myviews/toolchain/buildroot-4.4.2-1/output/toolchain/linux/include/linux/nfsd/.install := perl scripts/headers_install.pl /shared/myviews/toolchain/buildroot-4.4.2-1/output/toolchain/linux-2.6.30/include/linux/nfsd /shared/myviews/toolchain/buildroot-4.4.2-1/output/toolchain/linux/include/linux/nfsd mips const.h debug.h export.h nfsfh.h stats.h syscall.h; perl scripts/headers_install.pl /shared/myviews/toolchain/buildroot-4.4.2-1/output/toolchain/linux-2.6.30/include/linux/nfsd /shared/myviews/toolchain/buildroot-4.4.2-1/output/toolchain/linux/include/linux/nfsd mips ; touch /shared/myviews/toolchain/buildroot-4.4.2-1/output/toolchain/linux/include/linux/nfsd/.install diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/.install b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/.install new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/.install diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/const.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/const.h new file mode 100644 index 0000000..22ffb9a --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/const.h @@ -0,0 +1,30 @@ +/* + * include/linux/nfsd/const.h + * + * Various constants related to NFS. + * + * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> + */ + +#ifndef _LINUX_NFSD_CONST_H +#define _LINUX_NFSD_CONST_H + +#include <linux/nfs.h> +#include <linux/nfs2.h> +#include <linux/nfs3.h> +#include <linux/nfs4.h> + +/* + * Maximum protocol version supported by knfsd + */ +#define NFSSVC_MAXVERS 3 + +/* + * Maximum blocksizes supported by daemon under various circumstances. + */ +#define NFSSVC_MAXBLKSIZE RPCSVC_MAXPAYLOAD +/* NFSv2 is limited by the protocol specification, see RFC 1094 */ +#define NFSSVC_MAXBLKSIZE_V2 (8*1024) + + +#endif /* _LINUX_NFSD_CONST_H */ diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/debug.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/debug.h new file mode 100644 index 0000000..7d58c12 --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/debug.h @@ -0,0 +1,40 @@ +/* + * linux/include/linux/nfsd/debug.h + * + * Debugging-related stuff for nfsd + * + * Copyright (C) 1995 Olaf Kirch <okir@monad.swb.de> + */ + +#ifndef LINUX_NFSD_DEBUG_H +#define LINUX_NFSD_DEBUG_H + +#include <linux/sunrpc/debug.h> + +/* + * Enable debugging for nfsd. + * Requires RPC_DEBUG. + */ +#ifdef RPC_DEBUG +# define NFSD_DEBUG 1 +#endif + +/* + * knfsd debug flags + */ +#define NFSDDBG_SOCK 0x0001 +#define NFSDDBG_FH 0x0002 +#define NFSDDBG_EXPORT 0x0004 +#define NFSDDBG_SVC 0x0008 +#define NFSDDBG_PROC 0x0010 +#define NFSDDBG_FILEOP 0x0020 +#define NFSDDBG_AUTH 0x0040 +#define NFSDDBG_REPCACHE 0x0080 +#define NFSDDBG_XDR 0x0100 +#define NFSDDBG_LOCKD 0x0200 +#define NFSDDBG_ALL 0x7FFF +#define NFSDDBG_NOCHANGE 0xFFFF + + + +#endif /* LINUX_NFSD_DEBUG_H */ diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/export.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/export.h new file mode 100644 index 0000000..8429a17 --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/export.h @@ -0,0 +1,47 @@ +/* + * include/linux/nfsd/export.h + * + * Public declarations for NFS exports. The definitions for the + * syscall interface are in nfsctl.h + * + * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> + */ + +#ifndef NFSD_EXPORT_H +#define NFSD_EXPORT_H + +# include <linux/types.h> + +/* + * Important limits for the exports stuff. + */ +#define NFSCLNT_IDMAX 1024 +#define NFSCLNT_ADDRMAX 16 +#define NFSCLNT_KEYMAX 32 + +/* + * Export flags. + */ +#define NFSEXP_READONLY 0x0001 +#define NFSEXP_INSECURE_PORT 0x0002 +#define NFSEXP_ROOTSQUASH 0x0004 +#define NFSEXP_ALLSQUASH 0x0008 +#define NFSEXP_ASYNC 0x0010 +#define NFSEXP_GATHERED_WRITES 0x0020 +/* 40 80 100 currently unused */ +#define NFSEXP_NOHIDE 0x0200 +#define NFSEXP_NOSUBTREECHECK 0x0400 +#define NFSEXP_NOAUTHNLM 0x0800 /* Don't authenticate NLM requests - just trust */ +#define NFSEXP_MSNFS 0x1000 /* do silly things that MS clients expect */ +#define NFSEXP_FSID 0x2000 +#define NFSEXP_CROSSMOUNT 0x4000 +#define NFSEXP_NOACL 0x8000 /* reserved for possible ACL related use */ +#define NFSEXP_ALLFLAGS 0xFE3F + +/* The flags that may vary depending on security flavor: */ +#define NFSEXP_SECINFO_FLAGS (NFSEXP_READONLY | NFSEXP_ROOTSQUASH \ + | NFSEXP_ALLSQUASH) + + +#endif /* NFSD_EXPORT_H */ + diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/nfsfh.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/nfsfh.h new file mode 100644 index 0000000..043273c --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/nfsfh.h @@ -0,0 +1,120 @@ +/* + * include/linux/nfsd/nfsfh.h + * + * This file describes the layout of the file handles as passed + * over the wire. + * + * Earlier versions of knfsd used to sign file handles using keyed MD5 + * or SHA. I've removed this code, because it doesn't give you more + * security than blocking external access to port 2049 on your firewall. + * + * Copyright (C) 1995, 1996, 1997 Olaf Kirch <okir@monad.swb.de> + */ + +#ifndef _LINUX_NFSD_FH_H +#define _LINUX_NFSD_FH_H + +# include <linux/types.h> +#include <linux/nfsd/const.h> +#include <linux/nfsd/debug.h> + +/* + * This is the old "dentry style" Linux NFSv2 file handle. + * + * The xino and xdev fields are currently used to transport the + * ino/dev of the exported inode. + */ +struct nfs_fhbase_old { + __u32 fb_dcookie; /* dentry cookie - always 0xfeebbaca */ + __u32 fb_ino; /* our inode number */ + __u32 fb_dirino; /* dir inode number, 0 for directories */ + __u32 fb_dev; /* our device */ + __u32 fb_xdev; + __u32 fb_xino; + __u32 fb_generation; +}; + +/* + * This is the new flexible, extensible style NFSv2/v3 file handle. + * by Neil Brown <neilb@cse.unsw.edu.au> - March 2000 + * + * The file handle is seens as a list of 4byte words. + * The first word contains a version number (1) and four descriptor bytes + * that tell how the remaining 3 variable length fields should be handled. + * These three bytes are auth_type, fsid_type and fileid_type. + * + * All 4byte values are in host-byte-order. + * + * The auth_type field specifies how the filehandle can be authenticated + * This might allow a file to be confirmed to be in a writable part of a + * filetree without checking the path from it upto the root. + * Current values: + * 0 - No authentication. fb_auth is 0 bytes long + * Possible future values: + * 1 - 4 bytes taken from MD5 hash of the remainer of the file handle + * prefixed by a secret and with the important export flags. + * + * The fsid_type identifies how the filesystem (or export point) is + * encoded. + * Current values: + * 0 - 4 byte device id (ms-2-bytes major, ls-2-bytes minor), 4byte inode number + * NOTE: we cannot use the kdev_t device id value, because kdev_t.h + * says we mustn't. We must break it up and reassemble. + * 1 - 4 byte user specified identifier + * 2 - 4 byte major, 4 byte minor, 4 byte inode number - DEPRECATED + * 3 - 4 byte device id, encoded for user-space, 4 byte inode number + * 4 - 4 byte inode number and 4 byte uuid + * 5 - 8 byte uuid + * 6 - 16 byte uuid + * 7 - 8 byte inode number and 16 byte uuid + * + * The fileid_type identified how the file within the filesystem is encoded. + * This is (will be) passed to, and set by, the underlying filesystem if it supports + * filehandle operations. The filesystem must not use the value '0' or '0xff' and may + * only use the values 1 and 2 as defined below: + * Current values: + * 0 - The root, or export point, of the filesystem. fb_fileid is 0 bytes. + * 1 - 32bit inode number, 32 bit generation number. + * 2 - 32bit inode number, 32 bit generation number, 32 bit parent directory inode number. + * + */ +struct nfs_fhbase_new { + __u8 fb_version; /* == 1, even => nfs_fhbase_old */ + __u8 fb_auth_type; + __u8 fb_fsid_type; + __u8 fb_fileid_type; + __u32 fb_auth[1]; +/* __u32 fb_fsid[0]; floating */ +/* __u32 fb_fileid[0]; floating */ +}; + +struct knfsd_fh { + unsigned int fh_size; /* significant for NFSv3. + * Points to the current size while building + * a new file handle + */ + union { + struct nfs_fhbase_old fh_old; + __u32 fh_pad[NFS4_FHSIZE/4]; + struct nfs_fhbase_new fh_new; + } fh_base; +}; + +#define ofh_dcookie fh_base.fh_old.fb_dcookie +#define ofh_ino fh_base.fh_old.fb_ino +#define ofh_dirino fh_base.fh_old.fb_dirino +#define ofh_dev fh_base.fh_old.fb_dev +#define ofh_xdev fh_base.fh_old.fb_xdev +#define ofh_xino fh_base.fh_old.fb_xino +#define ofh_generation fh_base.fh_old.fb_generation + +#define fh_version fh_base.fh_new.fb_version +#define fh_fsid_type fh_base.fh_new.fb_fsid_type +#define fh_auth_type fh_base.fh_new.fb_auth_type +#define fh_fileid_type fh_base.fh_new.fb_fileid_type +#define fh_auth fh_base.fh_new.fb_auth +#define fh_fsid fh_base.fh_new.fb_auth + + + +#endif /* _LINUX_NFSD_FH_H */ diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/stats.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/stats.h new file mode 100644 index 0000000..b7024e8 --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/stats.h @@ -0,0 +1,17 @@ +/* + * linux/include/linux/nfsd/stats.h + * + * Statistics for NFS server. + * + * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> + */ + +#ifndef LINUX_NFSD_STATS_H +#define LINUX_NFSD_STATS_H + +#include <linux/nfs4.h> + +/* thread usage wraps very million seconds (approx one fortnight) */ +#define NFSD_USAGE_WRAP (HZ*1000000) + +#endif /* LINUX_NFSD_STATS_H */ diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/syscall.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/syscall.h new file mode 100644 index 0000000..d6004ad --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfsd/syscall.h @@ -0,0 +1,109 @@ +/* + * include/linux/nfsd/syscall.h + * + * This file holds all declarations for the knfsd syscall interface. + * + * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> + */ + +#ifndef NFSD_SYSCALL_H +#define NFSD_SYSCALL_H + +# include <linux/types.h> +#include <linux/posix_types.h> +#include <linux/nfsd/const.h> +#include <linux/nfsd/export.h> +#include <linux/nfsd/nfsfh.h> + +/* + * Version of the syscall interface + */ +#define NFSCTL_VERSION 0x0201 + +/* + * These are the commands understood by nfsctl(). + */ +#define NFSCTL_SVC 0 /* This is a server process. */ +#define NFSCTL_ADDCLIENT 1 /* Add an NFS client. */ +#define NFSCTL_DELCLIENT 2 /* Remove an NFS client. */ +#define NFSCTL_EXPORT 3 /* export a file system. */ +#define NFSCTL_UNEXPORT 4 /* unexport a file system. */ +/*#define NFSCTL_UGIDUPDATE 5 / * update a client's uid/gid map. DISCARDED */ +/*#define NFSCTL_GETFH 6 / * get an fh by ino DISCARDED */ +#define NFSCTL_GETFD 7 /* get an fh by path (used by mountd) */ +#define NFSCTL_GETFS 8 /* get an fh by path with max FH len */ + +/* SVC */ +struct nfsctl_svc { + unsigned short svc_port; + int svc_nthreads; +}; + +/* ADDCLIENT/DELCLIENT */ +struct nfsctl_client { + char cl_ident[NFSCLNT_IDMAX+1]; + int cl_naddr; + struct in_addr cl_addrlist[NFSCLNT_ADDRMAX]; + int cl_fhkeytype; + int cl_fhkeylen; + unsigned char cl_fhkey[NFSCLNT_KEYMAX]; +}; + +/* EXPORT/UNEXPORT */ +struct nfsctl_export { + char ex_client[NFSCLNT_IDMAX+1]; + char ex_path[NFS_MAXPATHLEN+1]; + __kernel_old_dev_t ex_dev; + __kernel_ino_t ex_ino; + int ex_flags; + __kernel_uid_t ex_anon_uid; + __kernel_gid_t ex_anon_gid; +}; + +/* GETFD */ +struct nfsctl_fdparm { + struct sockaddr gd_addr; + char gd_path[NFS_MAXPATHLEN+1]; + int gd_version; +}; + +/* GETFS - GET Filehandle with Size */ +struct nfsctl_fsparm { + struct sockaddr gd_addr; + char gd_path[NFS_MAXPATHLEN+1]; + int gd_maxlen; +}; + +/* + * This is the argument union. + */ +struct nfsctl_arg { + int ca_version; /* safeguard */ + union { + struct nfsctl_svc u_svc; + struct nfsctl_client u_client; + struct nfsctl_export u_export; + struct nfsctl_fdparm u_getfd; + struct nfsctl_fsparm u_getfs; + /* + * The following dummy member is needed to preserve binary compatibility + * on platforms where alignof(void*)>alignof(int). It's needed because + * this union used to contain a member (u_umap) which contained a + * pointer. + */ + void *u_ptr; + } u; +#define ca_svc u.u_svc +#define ca_client u.u_client +#define ca_export u.u_export +#define ca_getfd u.u_getfd +#define ca_getfs u.u_getfs +}; + +union nfsctl_res { + __u8 cr_getfh[NFS_FHSIZE]; + struct knfsd_fh cr_getfs; +}; + + +#endif /* NFSD_SYSCALL_H */ |