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Diffstat (limited to 'man2/nfsservctl.2')
| -rw-r--r-- | man2/nfsservctl.2 | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/man2/nfsservctl.2 b/man2/nfsservctl.2 new file mode 100644 index 000000000..2f2050abc --- /dev/null +++ b/man2/nfsservctl.2 @@ -0,0 +1,47 @@ +.\" Hey Emacs! This file is -*- nroff -*- source. +.\" +.\" This text is in the public domain. +.\" +.TH NFSSERVCTL 2 1997-07-16 "Linux 2.1.32" "Linux Programmer's Manual" +.SH NAME +nfsservctl \- syscall interface to kernel nfs daemon +.SH SYNOPSIS +.B #include <linux/nfsd/syscall.h> +.sp +.BI "nfsservctl(int " cmd ", struct nfsctl_arg *" argp ", union nfsctl_res *" resp ); +.SH DESCRIPTION +.nf +/* + * 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_fh cr_getfh; + unsigned int cr_debug; +}; +.fi +.SH "RETURN VALUE" +On success, zero is returned. On error, \-1 is returned, and +.I errno +is set appropriately. +.SH "CONFORMING TO" +This call is Linux-specific. |