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Diffstat (limited to 'libc/inet/rpc/clnt_raw.c')
-rw-r--r--libc/inet/rpc/clnt_raw.c338
1 files changed, 181 insertions, 157 deletions
diff --git a/libc/inet/rpc/clnt_raw.c b/libc/inet/rpc/clnt_raw.c
index b10db18b6..0d424523e 100644
--- a/libc/inet/rpc/clnt_raw.c
+++ b/libc/inet/rpc/clnt_raw.c
@@ -6,11 +6,11 @@
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user.
- *
+ *
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
+ *
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
@@ -18,17 +18,18 @@
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
- *
+ *
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
- *
+ *
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
-#define __FORCE_GLIBC
-#include <features.h>
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)clnt_raw.c 1.22 87/08/11 Copyr 1984 Sun Micro";
+#endif
/*
* clnt_raw.c
@@ -37,193 +38,216 @@
*
* Memory based rpc for simple testing and timing.
* Interface to create an rpc client and server in the same process.
- * This lets us similate rpc and get round trip overhead, without
- * any interference from the kernal.
+ * This lets us simulate rpc and get round trip overhead, without
+ * any interference from the kernel.
*/
#include <rpc/rpc.h>
+#include <rpc/svc.h>
+#include <rpc/xdr.h>
#define MCALL_MSG_SIZE 24
/*
* This is the "network" we will be moving stuff over.
*/
-static struct clntraw_private {
- CLIENT client_object;
- XDR xdr_stream;
- char _raw_buf[UDPMSGSIZE];
- char mashl_callmsg[MCALL_MSG_SIZE];
- u_int mcnt;
-} *clntraw_private;
-
-static enum clnt_stat clntraw_call();
-static void clntraw_abort();
-static void clntraw_geterr();
-static bool_t clntraw_freeres();
-static bool_t clntraw_control();
-static void clntraw_destroy();
-
-static struct clnt_ops client_ops = {
- clntraw_call,
- clntraw_abort,
- clntraw_geterr,
- clntraw_freeres,
- clntraw_destroy,
- clntraw_control
+struct clntraw_private_s
+ {
+ CLIENT client_object;
+ XDR xdr_stream;
+ char _raw_buf[UDPMSGSIZE];
+ char mashl_callmsg[MCALL_MSG_SIZE];
+ u_int mcnt;
+ };
+#ifdef _RPC_THREAD_SAFE_
+#define clntraw_private ((struct clntraw_private_s *)RPC_THREAD_VARIABLE(clntraw_private_s))
+#else
+static struct clntraw_private_s *clntraw_private;
+#endif
+
+static enum clnt_stat clntraw_call (CLIENT *, u_long, xdrproc_t, caddr_t,
+ xdrproc_t, caddr_t, struct timeval);
+static void clntraw_abort (void);
+static void clntraw_geterr (CLIENT *, struct rpc_err *);
+static bool_t clntraw_freeres (CLIENT *, xdrproc_t, caddr_t);
+static bool_t clntraw_control (CLIENT *, int, char *);
+static void clntraw_destroy (CLIENT *);
+
+static struct clnt_ops client_ops =
+{
+ clntraw_call,
+ clntraw_abort,
+ clntraw_geterr,
+ clntraw_freeres,
+ clntraw_destroy,
+ clntraw_control
};
-void svc_getreq();
-
/*
* Create a client handle for memory based rpc.
*/
-CLIENT *clntraw_create(prog, vers)
-u_long prog;
-u_long vers;
+CLIENT *
+clntraw_create (u_long prog, u_long vers)
{
- register struct clntraw_private *clp = clntraw_private;
- struct rpc_msg call_msg;
- XDR *xdrs = &clp->xdr_stream;
- CLIENT *client = &clp->client_object;
-
- if (clp == 0) {
- clp = (struct clntraw_private *) calloc(1, sizeof(*clp));
- if (clp == 0)
- return (0);
- clntraw_private = clp;
- }
- /*
- * pre-serialize the staic part of the call msg and stash it away
- */
- call_msg.rm_direction = CALL;
- call_msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
- call_msg.rm_call.cb_prog = prog;
- call_msg.rm_call.cb_vers = vers;
- xdrmem_create(xdrs, clp->mashl_callmsg, MCALL_MSG_SIZE, XDR_ENCODE);
- if (!xdr_callhdr(xdrs, &call_msg)) {
- perror("clnt_raw.c - Fatal header serialization error.");
- }
- clp->mcnt = XDR_GETPOS(xdrs);
- XDR_DESTROY(xdrs);
-
- /*
- * Set xdrmem for client/server shared buffer
- */
- xdrmem_create(xdrs, clp->_raw_buf, UDPMSGSIZE, XDR_FREE);
-
- /*
- * create client handle
- */
- client->cl_ops = &client_ops;
- client->cl_auth = authnone_create();
- return (client);
+ struct clntraw_private_s *clp = clntraw_private;
+ struct rpc_msg call_msg;
+ XDR *xdrs = &clp->xdr_stream;
+ CLIENT *client = &clp->client_object;
+
+ if (clp == 0)
+ {
+ clp = (struct clntraw_private_s *) calloc (1, sizeof (*clp));
+ if (clp == 0)
+ return (0);
+ clntraw_private = clp;
+ }
+ /*
+ * pre-serialize the static part of the call msg and stash it away
+ */
+ call_msg.rm_direction = CALL;
+ call_msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
+ call_msg.rm_call.cb_prog = prog;
+ call_msg.rm_call.cb_vers = vers;
+ xdrmem_create (xdrs, clp->mashl_callmsg, MCALL_MSG_SIZE, XDR_ENCODE);
+ if (!xdr_callhdr (xdrs, &call_msg))
+ {
+ perror (_ ("clnt_raw.c - Fatal header serialization error."));
+ }
+ clp->mcnt = XDR_GETPOS (xdrs);
+ XDR_DESTROY (xdrs);
+
+ /*
+ * Set xdrmem for client/server shared buffer
+ */
+ xdrmem_create (xdrs, clp->_raw_buf, UDPMSGSIZE, XDR_FREE);
+
+ /*
+ * create client handle
+ */
+ client->cl_ops = &client_ops;
+ client->cl_auth = authnone_create ();
+ return client;
}
static enum clnt_stat
-clntraw_call(h, proc, xargs, argsp, xresults, resultsp, timeout)
-CLIENT *h;
-u_long proc;
-xdrproc_t xargs;
-caddr_t argsp;
-xdrproc_t xresults;
-caddr_t resultsp;
-struct timeval timeout;
+clntraw_call (h, proc, xargs, argsp, xresults, resultsp, timeout)
+ CLIENT *h;
+ u_long proc;
+ xdrproc_t xargs;
+ caddr_t argsp;
+ xdrproc_t xresults;
+ caddr_t resultsp;
+ struct timeval timeout;
{
- register struct clntraw_private *clp = clntraw_private;
- register XDR *xdrs = &clp->xdr_stream;
- struct rpc_msg msg;
- enum clnt_stat status;
- struct rpc_err error;
-
- if (clp == 0)
- return (RPC_FAILED);
- call_again:
- /*
- * send request
- */
- xdrs->x_op = XDR_ENCODE;
- XDR_SETPOS(xdrs, 0);
- ((struct rpc_msg *) clp->mashl_callmsg)->rm_xid++;
- if ((!XDR_PUTBYTES(xdrs, clp->mashl_callmsg, clp->mcnt)) ||
- (!XDR_PUTLONG(xdrs, (long *) &proc)) ||
- (!AUTH_MARSHALL(h->cl_auth, xdrs)) || (!(*xargs) (xdrs, argsp))) {
- return (RPC_CANTENCODEARGS);
+ struct clntraw_private_s *clp = clntraw_private;
+ XDR *xdrs = &clp->xdr_stream;
+ struct rpc_msg msg;
+ enum clnt_stat status;
+ struct rpc_err error;
+
+ if (clp == NULL)
+ return RPC_FAILED;
+call_again:
+ /*
+ * send request
+ */
+ xdrs->x_op = XDR_ENCODE;
+ XDR_SETPOS (xdrs, 0);
+ ((struct rpc_msg *) clp->mashl_callmsg)->rm_xid++;
+ if ((!XDR_PUTBYTES (xdrs, clp->mashl_callmsg, clp->mcnt)) ||
+ (!XDR_PUTLONG (xdrs, (long *) &proc)) ||
+ (!AUTH_MARSHALL (h->cl_auth, xdrs)) ||
+ (!(*xargs) (xdrs, argsp)))
+ {
+ return (RPC_CANTENCODEARGS);
+ }
+ (void) XDR_GETPOS (xdrs); /* called just to cause overhead */
+
+ /*
+ * We have to call server input routine here because this is
+ * all going on in one process. Yuk.
+ */
+ svc_getreq (1);
+
+ /*
+ * get results
+ */
+ xdrs->x_op = XDR_DECODE;
+ XDR_SETPOS (xdrs, 0);
+ msg.acpted_rply.ar_verf = _null_auth;
+ msg.acpted_rply.ar_results.where = resultsp;
+ msg.acpted_rply.ar_results.proc = xresults;
+ if (!xdr_replymsg (xdrs, &msg))
+ return RPC_CANTDECODERES;
+ _seterr_reply (&msg, &error);
+ status = error.re_status;
+
+ if (status == RPC_SUCCESS)
+ {
+ if (!AUTH_VALIDATE (h->cl_auth, &msg.acpted_rply.ar_verf))
+ {
+ status = RPC_AUTHERROR;
+ }
+ } /* end successful completion */
+ else
+ {
+ if (AUTH_REFRESH (h->cl_auth))
+ goto call_again;
+ } /* end of unsuccessful completion */
+
+ if (status == RPC_SUCCESS)
+ {
+ if (!AUTH_VALIDATE (h->cl_auth, &msg.acpted_rply.ar_verf))
+ {
+ status = RPC_AUTHERROR;
}
- (void) XDR_GETPOS(xdrs); /* called just to cause overhead */
-
- /*
- * We have to call server input routine here because this is
- * all going on in one process. Yuk.
- */
- svc_getreq(1);
-
- /*
- * get results
- */
- xdrs->x_op = XDR_DECODE;
- XDR_SETPOS(xdrs, 0);
- msg.acpted_rply.ar_verf = _null_auth;
- msg.acpted_rply.ar_results.where = resultsp;
- msg.acpted_rply.ar_results.proc = xresults;
- if (!xdr_replymsg(xdrs, &msg))
- return (RPC_CANTDECODERES);
- _seterr_reply(&msg, &error);
- status = error.re_status;
-
- if (status == RPC_SUCCESS) {
- if (!AUTH_VALIDATE(h->cl_auth, &msg.acpted_rply.ar_verf)) {
- status = RPC_AUTHERROR;
- }
- } /* end successful completion */
- else {
- if (AUTH_REFRESH(h->cl_auth))
- goto call_again;
- } /* end of unsuccessful completion */
-
- if (status == RPC_SUCCESS) {
- if (!AUTH_VALIDATE(h->cl_auth, &msg.acpted_rply.ar_verf)) {
- status = RPC_AUTHERROR;
- }
- if (msg.acpted_rply.ar_verf.oa_base != NULL) {
- xdrs->x_op = XDR_FREE;
- (void) xdr_opaque_auth(xdrs, &(msg.acpted_rply.ar_verf));
- }
+ if (msg.acpted_rply.ar_verf.oa_base != NULL)
+ {
+ xdrs->x_op = XDR_FREE;
+ (void) xdr_opaque_auth (xdrs, &(msg.acpted_rply.ar_verf));
}
+ }
- return (status);
+ return status;
}
-static void clntraw_geterr()
+static void
+clntraw_geterr (CLIENT *cl, struct rpc_err *err)
{
}
-static bool_t clntraw_freeres(cl, xdr_res, res_ptr)
-CLIENT *cl;
-xdrproc_t xdr_res;
-caddr_t res_ptr;
+static bool_t
+clntraw_freeres (cl, xdr_res, res_ptr)
+ CLIENT *cl;
+ xdrproc_t xdr_res;
+ caddr_t res_ptr;
{
- register struct clntraw_private *clp = clntraw_private;
- register XDR *xdrs = &clp->xdr_stream;
- bool_t rval;
-
- if (clp == 0) {
- rval = (bool_t) RPC_FAILED;
- return (rval);
- }
- xdrs->x_op = XDR_FREE;
- return ((*xdr_res) (xdrs, res_ptr));
+ struct clntraw_private_s *clp = clntraw_private;
+ XDR *xdrs = &clp->xdr_stream;
+ bool_t rval;
+
+ if (clp == NULL)
+ {
+ rval = (bool_t) RPC_FAILED;
+ return rval;
+ }
+ xdrs->x_op = XDR_FREE;
+ return (*xdr_res) (xdrs, res_ptr);
}
-static void clntraw_abort()
+static void
+clntraw_abort (void)
{
}
-static bool_t clntraw_control()
+static bool_t
+clntraw_control (CLIENT *cl, int i, char *c)
{
- return (FALSE);
+ return FALSE;
}
-static void clntraw_destroy()
+static void
+clntraw_destroy (CLIENT *cl)
{
}