2005-04-16 16:20:36 -06:00
|
|
|
/*
|
|
|
|
* linux/fs/lockd/mon.c
|
|
|
|
*
|
|
|
|
* The kernel statd client.
|
|
|
|
*
|
|
|
|
* Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include <linux/types.h>
|
|
|
|
#include <linux/utsname.h>
|
|
|
|
#include <linux/kernel.h>
|
|
|
|
#include <linux/sunrpc/clnt.h>
|
2007-09-10 11:48:23 -06:00
|
|
|
#include <linux/sunrpc/xprtsock.h>
|
2005-04-16 16:20:36 -06:00
|
|
|
#include <linux/sunrpc/svc.h>
|
|
|
|
#include <linux/lockd/lockd.h>
|
|
|
|
#include <linux/lockd/sm_inter.h>
|
|
|
|
|
|
|
|
|
|
|
|
#define NLMDBG_FACILITY NLMDBG_MONITOR
|
|
|
|
|
|
|
|
static struct rpc_clnt * nsm_create(void);
|
|
|
|
|
|
|
|
static struct rpc_program nsm_program;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Local NSM state
|
|
|
|
*/
|
2006-10-04 03:16:03 -06:00
|
|
|
int nsm_local_state;
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Common procedure for SM_MON/SM_UNMON calls
|
|
|
|
*/
|
|
|
|
static int
|
2006-10-04 03:15:56 -06:00
|
|
|
nsm_mon_unmon(struct nsm_handle *nsm, u32 proc, struct nsm_res *res)
|
2005-04-16 16:20:36 -06:00
|
|
|
{
|
|
|
|
struct rpc_clnt *clnt;
|
|
|
|
int status;
|
2008-12-04 12:20:23 -07:00
|
|
|
struct nsm_args args = {
|
|
|
|
.addr = nsm_addr_in(nsm)->sin_addr.s_addr,
|
|
|
|
.prog = NLM_PROGRAM,
|
|
|
|
.vers = 3,
|
|
|
|
.proc = NLMPROC_NSM_NOTIFY,
|
NSM: Support IPv6 version of mon_name
The "mon_name" argument of the NSMPROC_MON and NSMPROC_UNMON upcalls
is a string that contains the hostname or IP address of the remote peer
to be notified when this host has rebooted. The sm-notify command uses
this identifier to contact the peer when we reboot, so it must be
either a well-qualified DNS hostname or a presentation format IP
address string.
When the "nsm_use_hostnames" sysctl is set to zero, the kernel's NSM
provides a presentation format IP address in the "mon_name" argument.
Otherwise, the "caller_name" argument from NLM requests is used,
which is usually just the DNS hostname of the peer.
To support IPv6 addresses for the mon_name argument, we use the
nsm_handle's address eye-catcher, which already contains an appropriate
presentation format address string. Using the eye-catcher string
obviates the need to use a large buffer on the stack to form the
presentation address string for the upcall.
This patch also addresses a subtle bug.
An NSMPROC_MON request and the subsequent NSMPROC_UNMON request for the
same peer are required to use the same value for the "mon_name"
argument. Otherwise, rpc.statd's NSMPROC_UNMON processing cannot
locate the database entry for that peer and remove it.
If the setting of nsm_use_hostnames is changed between the time the
kernel sends an NSMPROC_MON request and the time it sends the
NSMPROC_UNMON request for the same peer, the "mon_name" argument for
these two requests may not be the same. This is because the value of
"mon_name" is currently chosen at the moment the call is made based on
the setting of nsm_use_hostnames
To ensure both requests pass identical contents in the "mon_name"
argument, we now select which string to use for the argument in the
nsm_monitor() function. A pointer to this string is saved in the
nsm_handle so it can be used for a subsequent NSMPROC_UNMON upcall.
NB: There are other potential problems, such as how nlm_host_rebooted()
might behave if nsm_use_hostnames were changed while hosts are still
being monitored. This patch does not attempt to address those
problems.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2008-12-04 12:20:46 -07:00
|
|
|
.mon_name = nsm->sm_mon_name,
|
2008-12-04 12:20:23 -07:00
|
|
|
};
|
2006-03-20 11:44:23 -07:00
|
|
|
struct rpc_message msg = {
|
|
|
|
.rpc_argp = &args,
|
|
|
|
.rpc_resp = res,
|
|
|
|
};
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
clnt = nsm_create();
|
|
|
|
if (IS_ERR(clnt)) {
|
|
|
|
status = PTR_ERR(clnt);
|
2008-12-04 12:20:31 -07:00
|
|
|
dprintk("lockd: failed to create NSM upcall transport, "
|
|
|
|
"status=%d\n", status);
|
2005-04-16 16:20:36 -06:00
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
memset(res, 0, sizeof(*res));
|
|
|
|
|
2006-03-20 11:44:23 -07:00
|
|
|
msg.rpc_proc = &clnt->cl_procinfo[proc];
|
|
|
|
status = rpc_call_sync(clnt, &msg, 0);
|
2005-04-16 16:20:36 -06:00
|
|
|
if (status < 0)
|
2008-12-04 12:20:31 -07:00
|
|
|
dprintk("lockd: NSM upcall RPC failed, status=%d\n",
|
|
|
|
status);
|
2005-04-16 16:20:36 -06:00
|
|
|
else
|
|
|
|
status = 0;
|
2007-06-09 17:49:36 -06:00
|
|
|
rpc_shutdown_client(clnt);
|
2005-04-16 16:20:36 -06:00
|
|
|
out:
|
|
|
|
return status;
|
|
|
|
}
|
|
|
|
|
2008-12-04 12:21:24 -07:00
|
|
|
/**
|
|
|
|
* nsm_monitor - Notify a peer in case we reboot
|
|
|
|
* @host: pointer to nlm_host of peer to notify
|
|
|
|
*
|
|
|
|
* If this peer is not already monitored, this function sends an
|
|
|
|
* upcall to the local rpc.statd to record the name/address of
|
|
|
|
* the peer to notify in case we reboot.
|
|
|
|
*
|
|
|
|
* Returns zero if the peer is monitored by the local rpc.statd;
|
|
|
|
* otherwise a negative errno value is returned.
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
2008-12-04 12:21:24 -07:00
|
|
|
int nsm_monitor(const struct nlm_host *host)
|
2005-04-16 16:20:36 -06:00
|
|
|
{
|
2006-10-04 03:15:53 -06:00
|
|
|
struct nsm_handle *nsm = host->h_nsmhandle;
|
2005-04-16 16:20:36 -06:00
|
|
|
struct nsm_res res;
|
|
|
|
int status;
|
|
|
|
|
2008-12-04 12:20:53 -07:00
|
|
|
dprintk("lockd: nsm_monitor(%s)\n", nsm->sm_name);
|
2006-10-04 03:15:53 -06:00
|
|
|
|
|
|
|
if (nsm->sm_monitored)
|
2006-10-04 03:15:51 -06:00
|
|
|
return 0;
|
2005-04-16 16:20:36 -06:00
|
|
|
|
NSM: Support IPv6 version of mon_name
The "mon_name" argument of the NSMPROC_MON and NSMPROC_UNMON upcalls
is a string that contains the hostname or IP address of the remote peer
to be notified when this host has rebooted. The sm-notify command uses
this identifier to contact the peer when we reboot, so it must be
either a well-qualified DNS hostname or a presentation format IP
address string.
When the "nsm_use_hostnames" sysctl is set to zero, the kernel's NSM
provides a presentation format IP address in the "mon_name" argument.
Otherwise, the "caller_name" argument from NLM requests is used,
which is usually just the DNS hostname of the peer.
To support IPv6 addresses for the mon_name argument, we use the
nsm_handle's address eye-catcher, which already contains an appropriate
presentation format address string. Using the eye-catcher string
obviates the need to use a large buffer on the stack to form the
presentation address string for the upcall.
This patch also addresses a subtle bug.
An NSMPROC_MON request and the subsequent NSMPROC_UNMON request for the
same peer are required to use the same value for the "mon_name"
argument. Otherwise, rpc.statd's NSMPROC_UNMON processing cannot
locate the database entry for that peer and remove it.
If the setting of nsm_use_hostnames is changed between the time the
kernel sends an NSMPROC_MON request and the time it sends the
NSMPROC_UNMON request for the same peer, the "mon_name" argument for
these two requests may not be the same. This is because the value of
"mon_name" is currently chosen at the moment the call is made based on
the setting of nsm_use_hostnames
To ensure both requests pass identical contents in the "mon_name"
argument, we now select which string to use for the argument in the
nsm_monitor() function. A pointer to this string is saved in the
nsm_handle so it can be used for a subsequent NSMPROC_UNMON upcall.
NB: There are other potential problems, such as how nlm_host_rebooted()
might behave if nsm_use_hostnames were changed while hosts are still
being monitored. This patch does not attempt to address those
problems.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2008-12-04 12:20:46 -07:00
|
|
|
/*
|
|
|
|
* Choose whether to record the caller_name or IP address of
|
|
|
|
* this peer in the local rpc.statd's database.
|
|
|
|
*/
|
|
|
|
nsm->sm_mon_name = nsm_use_hostnames ? nsm->sm_name : nsm->sm_addrbuf;
|
|
|
|
|
2006-10-04 03:15:56 -06:00
|
|
|
status = nsm_mon_unmon(nsm, SM_MON, &res);
|
2008-12-04 12:21:15 -07:00
|
|
|
if (res.status != 0)
|
|
|
|
status = -EIO;
|
|
|
|
if (status < 0)
|
2008-12-04 12:20:53 -07:00
|
|
|
printk(KERN_NOTICE "lockd: cannot monitor %s\n", nsm->sm_name);
|
2005-04-16 16:20:36 -06:00
|
|
|
else
|
2006-10-04 03:15:53 -06:00
|
|
|
nsm->sm_monitored = 1;
|
2005-04-16 16:20:36 -06:00
|
|
|
return status;
|
|
|
|
}
|
|
|
|
|
2008-12-04 12:21:38 -07:00
|
|
|
/**
|
|
|
|
* nsm_unmonitor - Unregister peer notification
|
|
|
|
* @host: pointer to nlm_host of peer to stop monitoring
|
|
|
|
*
|
|
|
|
* If this peer is monitored, this function sends an upcall to
|
|
|
|
* tell the local rpc.statd not to send this peer a notification
|
|
|
|
* when we reboot.
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
2008-12-04 12:21:38 -07:00
|
|
|
void nsm_unmonitor(const struct nlm_host *host)
|
2005-04-16 16:20:36 -06:00
|
|
|
{
|
2006-10-04 03:15:53 -06:00
|
|
|
struct nsm_handle *nsm = host->h_nsmhandle;
|
2005-04-16 16:20:36 -06:00
|
|
|
struct nsm_res res;
|
2008-12-04 12:21:38 -07:00
|
|
|
int status;
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2006-10-04 03:15:56 -06:00
|
|
|
if (atomic_read(&nsm->sm_count) == 1
|
|
|
|
&& nsm->sm_monitored && !nsm->sm_sticky) {
|
2008-12-04 12:20:53 -07:00
|
|
|
dprintk("lockd: nsm_unmonitor(%s)\n", nsm->sm_name);
|
2006-10-04 03:15:56 -06:00
|
|
|
|
|
|
|
status = nsm_mon_unmon(nsm, SM_UNMON, &res);
|
2008-12-04 12:21:46 -07:00
|
|
|
if (res.status != 0)
|
|
|
|
status = -EIO;
|
2006-10-04 03:15:51 -06:00
|
|
|
if (status < 0)
|
2006-10-04 03:15:56 -06:00
|
|
|
printk(KERN_NOTICE "lockd: cannot unmonitor %s\n",
|
2008-12-04 12:20:53 -07:00
|
|
|
nsm->sm_name);
|
2006-10-04 03:15:56 -06:00
|
|
|
else
|
|
|
|
nsm->sm_monitored = 0;
|
2006-10-04 03:15:51 -06:00
|
|
|
}
|
2005-04-16 16:20:36 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Create NSM client for the local host
|
|
|
|
*/
|
|
|
|
static struct rpc_clnt *
|
|
|
|
nsm_create(void)
|
|
|
|
{
|
2006-08-22 18:06:20 -06:00
|
|
|
struct sockaddr_in sin = {
|
|
|
|
.sin_family = AF_INET,
|
|
|
|
.sin_addr.s_addr = htonl(INADDR_LOOPBACK),
|
|
|
|
.sin_port = 0,
|
|
|
|
};
|
|
|
|
struct rpc_create_args args = {
|
2007-09-10 11:48:23 -06:00
|
|
|
.protocol = XPRT_TRANSPORT_UDP,
|
2006-08-22 18:06:20 -06:00
|
|
|
.address = (struct sockaddr *)&sin,
|
|
|
|
.addrsize = sizeof(sin),
|
|
|
|
.servername = "localhost",
|
|
|
|
.program = &nsm_program,
|
|
|
|
.version = SM_VERSION,
|
|
|
|
.authflavor = RPC_AUTH_NULL,
|
|
|
|
};
|
|
|
|
|
|
|
|
return rpc_create(&args);
|
2005-04-16 16:20:36 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* XDR functions for NSM.
|
2008-03-14 12:26:01 -06:00
|
|
|
*
|
|
|
|
* See http://www.opengroup.org/ for details on the Network
|
|
|
|
* Status Monitor wire protocol.
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
|
|
|
|
2008-03-14 12:25:32 -06:00
|
|
|
static __be32 *xdr_encode_nsm_string(__be32 *p, char *string)
|
|
|
|
{
|
|
|
|
size_t len = strlen(string);
|
|
|
|
|
|
|
|
if (len > SM_MAXSTRLEN)
|
|
|
|
len = SM_MAXSTRLEN;
|
|
|
|
return xdr_encode_opaque(p, string, len);
|
|
|
|
}
|
|
|
|
|
2008-03-14 12:25:39 -06:00
|
|
|
/*
|
|
|
|
* "mon_name" specifies the host to be monitored.
|
|
|
|
*/
|
|
|
|
static __be32 *xdr_encode_mon_name(__be32 *p, struct nsm_args *argp)
|
|
|
|
{
|
NSM: Support IPv6 version of mon_name
The "mon_name" argument of the NSMPROC_MON and NSMPROC_UNMON upcalls
is a string that contains the hostname or IP address of the remote peer
to be notified when this host has rebooted. The sm-notify command uses
this identifier to contact the peer when we reboot, so it must be
either a well-qualified DNS hostname or a presentation format IP
address string.
When the "nsm_use_hostnames" sysctl is set to zero, the kernel's NSM
provides a presentation format IP address in the "mon_name" argument.
Otherwise, the "caller_name" argument from NLM requests is used,
which is usually just the DNS hostname of the peer.
To support IPv6 addresses for the mon_name argument, we use the
nsm_handle's address eye-catcher, which already contains an appropriate
presentation format address string. Using the eye-catcher string
obviates the need to use a large buffer on the stack to form the
presentation address string for the upcall.
This patch also addresses a subtle bug.
An NSMPROC_MON request and the subsequent NSMPROC_UNMON request for the
same peer are required to use the same value for the "mon_name"
argument. Otherwise, rpc.statd's NSMPROC_UNMON processing cannot
locate the database entry for that peer and remove it.
If the setting of nsm_use_hostnames is changed between the time the
kernel sends an NSMPROC_MON request and the time it sends the
NSMPROC_UNMON request for the same peer, the "mon_name" argument for
these two requests may not be the same. This is because the value of
"mon_name" is currently chosen at the moment the call is made based on
the setting of nsm_use_hostnames
To ensure both requests pass identical contents in the "mon_name"
argument, we now select which string to use for the argument in the
nsm_monitor() function. A pointer to this string is saved in the
nsm_handle so it can be used for a subsequent NSMPROC_UNMON upcall.
NB: There are other potential problems, such as how nlm_host_rebooted()
might behave if nsm_use_hostnames were changed while hosts are still
being monitored. This patch does not attempt to address those
problems.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2008-12-04 12:20:46 -07:00
|
|
|
return xdr_encode_nsm_string(p, argp->mon_name);
|
2008-03-14 12:25:39 -06:00
|
|
|
}
|
|
|
|
|
2008-03-14 12:25:46 -06:00
|
|
|
/*
|
|
|
|
* The "my_id" argument specifies the hostname and RPC procedure
|
|
|
|
* to be called when the status manager receives notification
|
|
|
|
* (via the SM_NOTIFY call) that the state of host "mon_name"
|
|
|
|
* has changed.
|
|
|
|
*/
|
|
|
|
static __be32 *xdr_encode_my_id(__be32 *p, struct nsm_args *argp)
|
|
|
|
{
|
|
|
|
p = xdr_encode_nsm_string(p, utsname()->nodename);
|
|
|
|
if (!p)
|
|
|
|
return ERR_PTR(-EIO);
|
|
|
|
|
|
|
|
*p++ = htonl(argp->prog);
|
|
|
|
*p++ = htonl(argp->vers);
|
|
|
|
*p++ = htonl(argp->proc);
|
|
|
|
|
|
|
|
return p;
|
|
|
|
}
|
|
|
|
|
2008-03-14 12:25:53 -06:00
|
|
|
/*
|
|
|
|
* The "mon_id" argument specifies the non-private arguments
|
|
|
|
* of an SM_MON or SM_UNMON call.
|
|
|
|
*/
|
|
|
|
static __be32 *xdr_encode_mon_id(__be32 *p, struct nsm_args *argp)
|
|
|
|
{
|
|
|
|
p = xdr_encode_mon_name(p, argp);
|
|
|
|
if (!p)
|
|
|
|
return ERR_PTR(-EIO);
|
|
|
|
|
|
|
|
return xdr_encode_my_id(p, argp);
|
|
|
|
}
|
|
|
|
|
2008-03-14 12:26:08 -06:00
|
|
|
/*
|
|
|
|
* The "priv" argument may contain private information required
|
|
|
|
* by the SM_MON call. This information will be supplied in the
|
|
|
|
* SM_NOTIFY call.
|
|
|
|
*
|
|
|
|
* Linux provides the raw IP address of the monitored host,
|
|
|
|
* left in network byte order.
|
|
|
|
*/
|
|
|
|
static __be32 *xdr_encode_priv(__be32 *p, struct nsm_args *argp)
|
|
|
|
{
|
|
|
|
*p++ = argp->addr;
|
|
|
|
*p++ = 0;
|
|
|
|
*p++ = 0;
|
|
|
|
*p++ = 0;
|
|
|
|
|
|
|
|
return p;
|
|
|
|
}
|
|
|
|
|
2005-04-16 16:20:36 -06:00
|
|
|
static int
|
2006-10-20 00:28:46 -06:00
|
|
|
xdr_encode_mon(struct rpc_rqst *rqstp, __be32 *p, struct nsm_args *argp)
|
2005-04-16 16:20:36 -06:00
|
|
|
{
|
2008-03-14 12:26:01 -06:00
|
|
|
p = xdr_encode_mon_id(p, argp);
|
2005-04-16 16:20:36 -06:00
|
|
|
if (IS_ERR(p))
|
|
|
|
return PTR_ERR(p);
|
2006-10-04 03:15:56 -06:00
|
|
|
|
2008-03-14 12:26:08 -06:00
|
|
|
p = xdr_encode_priv(p, argp);
|
|
|
|
if (IS_ERR(p))
|
|
|
|
return PTR_ERR(p);
|
|
|
|
|
2005-04-16 16:20:36 -06:00
|
|
|
rqstp->rq_slen = xdr_adjust_iovec(rqstp->rq_svec, p);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2006-10-20 00:28:46 -06:00
|
|
|
xdr_encode_unmon(struct rpc_rqst *rqstp, __be32 *p, struct nsm_args *argp)
|
2005-04-16 16:20:36 -06:00
|
|
|
{
|
2008-03-14 12:26:01 -06:00
|
|
|
p = xdr_encode_mon_id(p, argp);
|
2005-04-16 16:20:36 -06:00
|
|
|
if (IS_ERR(p))
|
|
|
|
return PTR_ERR(p);
|
|
|
|
rqstp->rq_slen = xdr_adjust_iovec(rqstp->rq_svec, p);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2006-10-20 00:28:46 -06:00
|
|
|
xdr_decode_stat_res(struct rpc_rqst *rqstp, __be32 *p, struct nsm_res *resp)
|
2005-04-16 16:20:36 -06:00
|
|
|
{
|
|
|
|
resp->status = ntohl(*p++);
|
|
|
|
resp->state = ntohl(*p++);
|
|
|
|
dprintk("nsm: xdr_decode_stat_res status %d state %d\n",
|
|
|
|
resp->status, resp->state);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2006-10-20 00:28:46 -06:00
|
|
|
xdr_decode_stat(struct rpc_rqst *rqstp, __be32 *p, struct nsm_res *resp)
|
2005-04-16 16:20:36 -06:00
|
|
|
{
|
|
|
|
resp->state = ntohl(*p++);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
#define SM_my_name_sz (1+XDR_QUADLEN(SM_MAXSTRLEN))
|
2008-03-14 12:26:01 -06:00
|
|
|
#define SM_my_id_sz (SM_my_name_sz+3)
|
|
|
|
#define SM_mon_name_sz (1+XDR_QUADLEN(SM_MAXSTRLEN))
|
|
|
|
#define SM_mon_id_sz (SM_mon_name_sz+SM_my_id_sz)
|
2008-03-14 12:26:08 -06:00
|
|
|
#define SM_priv_sz (XDR_QUADLEN(SM_PRIV_SIZE))
|
|
|
|
#define SM_mon_sz (SM_mon_id_sz+SM_priv_sz)
|
2005-04-16 16:20:36 -06:00
|
|
|
#define SM_monres_sz 2
|
|
|
|
#define SM_unmonres_sz 1
|
|
|
|
|
|
|
|
static struct rpc_procinfo nsm_procedures[] = {
|
|
|
|
[SM_MON] = {
|
|
|
|
.p_proc = SM_MON,
|
|
|
|
.p_encode = (kxdrproc_t) xdr_encode_mon,
|
|
|
|
.p_decode = (kxdrproc_t) xdr_decode_stat_res,
|
2007-03-29 14:47:53 -06:00
|
|
|
.p_arglen = SM_mon_sz,
|
|
|
|
.p_replen = SM_monres_sz,
|
2006-03-20 11:44:22 -07:00
|
|
|
.p_statidx = SM_MON,
|
|
|
|
.p_name = "MONITOR",
|
2005-04-16 16:20:36 -06:00
|
|
|
},
|
|
|
|
[SM_UNMON] = {
|
|
|
|
.p_proc = SM_UNMON,
|
|
|
|
.p_encode = (kxdrproc_t) xdr_encode_unmon,
|
|
|
|
.p_decode = (kxdrproc_t) xdr_decode_stat,
|
2007-03-29 14:47:53 -06:00
|
|
|
.p_arglen = SM_mon_id_sz,
|
|
|
|
.p_replen = SM_unmonres_sz,
|
2006-03-20 11:44:22 -07:00
|
|
|
.p_statidx = SM_UNMON,
|
|
|
|
.p_name = "UNMONITOR",
|
2005-04-16 16:20:36 -06:00
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct rpc_version nsm_version1 = {
|
2006-03-24 04:15:34 -07:00
|
|
|
.number = 1,
|
|
|
|
.nrprocs = ARRAY_SIZE(nsm_procedures),
|
2005-04-16 16:20:36 -06:00
|
|
|
.procs = nsm_procedures
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct rpc_version * nsm_version[] = {
|
|
|
|
[1] = &nsm_version1,
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct rpc_stat nsm_stats;
|
|
|
|
|
|
|
|
static struct rpc_program nsm_program = {
|
|
|
|
.name = "statd",
|
|
|
|
.number = SM_PROGRAM,
|
2006-03-24 04:15:34 -07:00
|
|
|
.nrvers = ARRAY_SIZE(nsm_version),
|
2005-04-16 16:20:36 -06:00
|
|
|
.version = nsm_version,
|
|
|
|
.stats = &nsm_stats
|
|
|
|
};
|