2004-11-03 13:51:07 +00:00
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.\" Hey Emacs! This file is -*- nroff -*- source.
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.\"
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.\" This text is in the public domain.
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.\"
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.TH NFSSERVCTL 2 1997-07-16 "Linux 2.1.32" "Linux Programmer's Manual"
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.SH NAME
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nfsservctl \- syscall interface to kernel nfs daemon
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.SH SYNOPSIS
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.B #include <linux/nfsd/syscall.h>
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.sp
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.BI "nfsservctl(int " cmd ", struct nfsctl_arg *" argp ", union nfsctl_res *" resp );
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.SH DESCRIPTION
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.nf
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/*
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* These are the commands understood by nfsctl().
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*/
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#define NFSCTL_SVC 0 /* This is a server process. */
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#define NFSCTL_ADDCLIENT 1 /* Add an NFS client. */
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#define NFSCTL_DELCLIENT 2 /* Remove an NFS client. */
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#define NFSCTL_EXPORT 3 /* export a file system. */
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#define NFSCTL_UNEXPORT 4 /* unexport a file system. */
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2005-07-18 15:51:22 +00:00
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#define NFSCTL_UGIDUPDATE 5 /* update a client's UID/GID map. */
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2004-11-03 13:51:07 +00:00
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#define NFSCTL_GETFH 6 /* get an fh (used by mountd) */
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struct nfsctl_arg {
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int ca_version; /* safeguard */
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union {
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struct nfsctl_svc u_svc;
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struct nfsctl_client u_client;
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struct nfsctl_export u_export;
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struct nfsctl_uidmap u_umap;
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struct nfsctl_fhparm u_getfh;
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unsigned int u_debug;
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} u;
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}
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union nfsctl_res {
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struct knfs_fh cr_getfh;
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unsigned int cr_debug;
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};
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.fi
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.SH "RETURN VALUE"
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On success, zero is returned. On error, \-1 is returned, and
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.I errno
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is set appropriately.
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.SH "CONFORMING TO"
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2006-12-17 01:34:44 +00:00
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This call is Linux specific.
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