4 #include <linux/posix_types.h>
6 #include <netinet/in.h>
7 #include <rpcsvc/nfs_prot.h>
8 #include <nfs/export.h>
10 #define NFS3_FHSIZE 64
15 u_int8_t fh_handle[NFS3_FHSIZE];
18 u_int8_t fh_handle[NFS_FHSIZE];
22 * Version of the syscall interface
24 #define NFSCTL_VERSION 0x0201
27 * These are the commands understood by nfsctl().
29 #define NFSCTL_SVC 0 /* This is a server process. */
30 #define NFSCTL_ADDCLIENT 1 /* Add an NFS client. */
31 #define NFSCTL_DELCLIENT 2 /* Remove an NFS client. */
32 #define NFSCTL_EXPORT 3 /* export a file system. */
33 #define NFSCTL_UNEXPORT 4 /* unexport a file system. */
34 #define NFSCTL_UGIDUPDATE 5 /* update a client's uid/gid map. */
35 #define NFSCTL_GETFH 6 /* get an fh (used by mountd) */
36 #define NFSCTL_GETFD 7 /* get an fh by path (used by mountd) */
37 #define NFSCTL_GETFS 8 /* get an fh by path with max size (used by mountd) */
39 /* Above this is for lockd. */
40 #define NFSCTL_LOCKD 0x10000
41 #define LOCKDCTL_SVC NFSCTL_LOCKD
47 unsigned short svc_port;
51 /* ADDCLIENT/DELCLIENT */
52 struct nfsctl_client {
53 char cl_ident[NFSCLNT_IDMAX+1];
55 struct in_addr cl_addrlist[NFSCLNT_ADDRMAX];
58 unsigned char cl_fhkey[NFSCLNT_KEYMAX];
62 struct nfsctl_export {
63 char ex_client[NFSCLNT_IDMAX+1];
64 char ex_path[NFS_MAXPATHLEN+1];
65 __kernel_dev_t ex_dev;
66 __kernel_ino_t ex_ino;
68 __kernel_uid_t ex_anon_uid;
69 __kernel_gid_t ex_anon_gid;
73 struct nfsctl_uidmap {
75 __kernel_uid_t ug_uidbase;
77 __kernel_uid_t * ug_udimap;
78 __kernel_gid_t ug_gidbase;
80 __kernel_gid_t * ug_gdimap;
84 struct nfsctl_fhparm {
85 struct sockaddr gf_addr;
86 __kernel_dev_t gf_dev;
87 __kernel_ino_t gf_ino;
92 struct nfsctl_fdparm {
93 struct sockaddr gd_addr;
94 char gd_path[NFS_MAXPATHLEN+1];
98 /* GETFS - GET Filehandle with Size */
99 struct nfsctl_fsparm {
100 struct sockaddr gd_addr;
101 char gd_path[NFS_MAXPATHLEN+1];
106 * This is the argument union.
109 int ca_version; /* safeguard */
111 struct nfsctl_svc u_svc;
112 struct nfsctl_client u_client;
113 struct nfsctl_export u_export;
114 struct nfsctl_uidmap u_umap;
115 struct nfsctl_fhparm u_getfh;
116 struct nfsctl_fdparm u_getfd;
117 struct nfsctl_fsparm u_getfs;
119 #define ca_svc u.u_svc
120 #define ca_client u.u_client
121 #define ca_export u.u_export
122 #define ca_umap u.u_umap
123 #define ca_getfh u.u_getfh
124 #define ca_getfd u.u_getfd
125 #define ca_getfs u.u_getfs
126 #define ca_authd u.u_authd
130 struct nfs_fh_old cr_getfh;
131 struct nfs_fh_len cr_getfs;
134 #endif /* _NFS_NFS_H */