DESCRIPTION
/*
* 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. */
#define NFSCTL_GETFH 6 /* get an fh (used by mountd) */
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_uidmap u_umap;
struct nfsctl_fhparm u_getfh;
unsigned int u_debug;
} u;
}
union nfsctl_res {
struct knfs_fhcr_getfh;
unsigned int cr_debug;
};
"RETURN VALUE"
On success, zero is returned. On error, -1 is returned, and errno is set appropriately.
"CONFORMING TO"
This call is Linux-specific.
