svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
rpcbind(3c)
rpcbind(3C) Standard C Library Functions rpcbind(3C)
NAME
rpcbind, rpcb_getmaps, rpcb_getaddr, rpcb_gettime, rpcb_rmtcall,
rpcb_set, rpcb_unset - library routines for RPC bind service
SYNOPSIS
#include <rpc/rpc.h>
struct rpcblist *rpcb_getmaps(const struct netconfig *nnetconf,
const char *host);
bool_t rpcb_getaddr(const rpcprog_t prognum, const rpcvers_t versnum,
const struct netconfig *netconf, struct netbuf *ssvcaddr,
const char *host);
bool_t rpcb_gettime(const char *host, time_t *timep);
enum clnt_stat rpcb_rmtcall(const struct netconfig *netconf,
const char *host, const rpcprog_t prognum,
const rpcvers_t versnum, const rpcproc_t procnum,
const xdrproc_t inproc, const caddr_t in,
const xdrproc_t outproc caddr_t out,,
const struct timeval tout, struct netbuf *svcaddr);
bool_t rpcb_set(const rpcprog_t prognum, const rpcvers_t versnum,
const struct netconfig *netconf, const struct netbuf *svcaddr);
bool_t rpcb_unset(const rpcprog_t prognum, const rpcvers_t versnum,
const struct netconfig *netconf);
DESCRIPTION
These routines allow client C programs to make procedure calls to the
RPC binder service. rpcbind maintains a list of mappings between pro‐
grams and their universal addresses. See rpcbind(8).
Routines
rpcb_getmaps() An interface to the rpcbind service, which returns a
list of the current RPC program-to-address mappings on
host. It uses the transport specified through netconf
to contact the remote rpcbind service on host. This
routine will return NULL, if the remote rpcbind could
not be contacted.
rpcb_getaddr() An interface to the rpcbind service, which finds the
address of the service on host that is registered with
program number prognum, version versnum, and speaks the
transport protocol associated with netconf. The address
found is returned in svcaddr. svcaddr should be preal‐
located. This routine returns TRUE if it succeeds. A
return value of FALSE means that the mapping does not
exist or that the RPC system failed to contact the re‐
mote rpcbind service. In the latter case, the global
variable rpc_createerr contains the RPC status. See
rpc_clnt_create(3C).
rpcb_gettime() This routine returns the time on host in timep. If host
is NULL, rpcb_gettime() returns the time on its own ma‐
chine. This routine returns TRUE if it succeeds, FALSE
if it fails. rpcb_gettime() can be used to synchronize
the time between the client and the remote server. This
routine is particularly useful for secure RPC.
rpcb_rmtcall() An interface to the rpcbind service, which instructs
rpcbind on host to make an RPC call on your behalf to a
procedure on that host. The netconfig structure should
correspond to a connectionless transport. The parameter
*svcaddr will be modified to the server's address if
the procedure succeeds. See rpc_call() and clnt_call()
in rpc_clnt_calls(3C) for the definitions of other pa‐
rameters.
This procedure should normally be used for a "ping" and
nothing else. This routine allows programs to do lookup
and call, all in one step.
Note: Even if the server is not running rpcbind does
not return any error messages to the caller. In such a
case, the caller times out.
Note: rpcb_rmtcall() is only available for connection‐
less transports.
rpcb_set() An interface to the rpcbind service, which establishes
a mapping between the triple [prognum, versnum, net‐
conf->nc_netid] and svcaddr on the machine's rpcbind
service. The value of nc_netid must correspond to a
network identifier that is defined by the netconfig
database. This routine returns TRUE if it succeeds,
FALSE otherwise. See also svc_reg() in
rpc_svc_calls(3C). If there already exists such an en‐
try with rpcbind, rpcb_set() will fail.
rpcb_unset() An interface to the rpcbind service, which destroys the
mapping between the triple [prognum, versnum, net‐
conf->nc_netid] and the address on the machine's
rpcbind service. If netconf is NULL, rpcb_unset() de‐
stroys all mapping between the triple [prognum, ver‐
snum, all-transports] and the addresses on the ma‐
chine's rpcbind service. This routine returns TRUE if
it succeeds, FALSE otherwise. Only the owner of the
service or the super-user can destroy the mapping. See
also svc_unreg() in rpc_svc_calls(3C).
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ MT-LevelMT-Safe
SEE ALSO
rpc_clnt_calls(3C), rpc_clnt_create(3C), rpc_svc_calls(3C), attrib‐
utes(7), rpcbind(8), rpcinfo(8)
Oracle Solaris 11.4 20 Feb 1998 rpcbind(3C)