diff options
Diffstat (limited to 'libc/inet/rpc/svc_raw.c')
| -rw-r--r-- | libc/inet/rpc/svc_raw.c | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/libc/inet/rpc/svc_raw.c b/libc/inet/rpc/svc_raw.c new file mode 100644 index 000000000..1170ecec8 --- /dev/null +++ b/libc/inet/rpc/svc_raw.c @@ -0,0 +1,166 @@ +/* @(#)svc_raw.c 2.1 88/07/29 4.0 RPCSRC */ +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * 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. + * + * 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 + */ +#if !defined(lint) && defined(SCCSIDS) +static char sccsid[] = "@(#)svc_raw.c 1.15 87/08/11 Copyr 1984 Sun Micro"; +#endif + +/* + * svc_raw.c, This a toy for simple testing and timing. + * Interface to create an rpc client and server in the same UNIX process. + * This lets us similate rpc and get rpc (round trip) overhead, without + * any interference from the kernal. + * + * Copyright (C) 1984, Sun Microsystems, Inc. + */ + +#include <rpc/rpc.h> + + +/* + * This is the "network" that we will be moving data over + */ +static struct svcraw_private { + char _raw_buf[UDPMSGSIZE]; + SVCXPRT server; + XDR xdr_stream; + char verf_body[MAX_AUTH_BYTES]; +} *svcraw_private; + +static bool_t svcraw_recv(); +static enum xprt_stat svcraw_stat(); +static bool_t svcraw_getargs(); +static bool_t svcraw_reply(); +static bool_t svcraw_freeargs(); +static void svcraw_destroy(); + +static struct xp_ops server_ops = { + svcraw_recv, + svcraw_stat, + svcraw_getargs, + svcraw_reply, + svcraw_freeargs, + svcraw_destroy +}; + +SVCXPRT * +svcraw_create() +{ + register struct svcraw_private *srp = svcraw_private; + + if (srp == 0) { + srp = (struct svcraw_private *)calloc(1, sizeof (*srp)); + if (srp == 0) + return (0); + } + srp->server.xp_sock = 0; + srp->server.xp_port = 0; + srp->server.xp_ops = &server_ops; + srp->server.xp_verf.oa_base = srp->verf_body; + xdrmem_create(&srp->xdr_stream, srp->_raw_buf, UDPMSGSIZE, XDR_FREE); + return (&srp->server); +} + +static enum xprt_stat +svcraw_stat() +{ + + return (XPRT_IDLE); +} + +static bool_t +svcraw_recv(xprt, msg) + SVCXPRT *xprt; + struct rpc_msg *msg; +{ + register struct svcraw_private *srp = svcraw_private; + register XDR *xdrs; + + if (srp == 0) + return (0); + xdrs = &srp->xdr_stream; + xdrs->x_op = XDR_DECODE; + XDR_SETPOS(xdrs, 0); + if (! xdr_callmsg(xdrs, msg)) + return (FALSE); + return (TRUE); +} + +static bool_t +svcraw_reply(xprt, msg) + SVCXPRT *xprt; + struct rpc_msg *msg; +{ + register struct svcraw_private *srp = svcraw_private; + register XDR *xdrs; + + if (srp == 0) + return (FALSE); + xdrs = &srp->xdr_stream; + xdrs->x_op = XDR_ENCODE; + XDR_SETPOS(xdrs, 0); + if (! xdr_replymsg(xdrs, msg)) + return (FALSE); + (void)XDR_GETPOS(xdrs); /* called just for overhead */ + return (TRUE); +} + +static bool_t +svcraw_getargs(xprt, xdr_args, args_ptr) + SVCXPRT *xprt; + xdrproc_t xdr_args; + caddr_t args_ptr; +{ + register struct svcraw_private *srp = svcraw_private; + + if (srp == 0) + return (FALSE); + return ((*xdr_args)(&srp->xdr_stream, args_ptr)); +} + +static bool_t +svcraw_freeargs(xprt, xdr_args, args_ptr) + SVCXPRT *xprt; + xdrproc_t xdr_args; + caddr_t args_ptr; +{ + register struct svcraw_private *srp = svcraw_private; + register XDR *xdrs; + + if (srp == 0) + return (FALSE); + xdrs = &srp->xdr_stream; + xdrs->x_op = XDR_FREE; + return ((*xdr_args)(xdrs, args_ptr)); +} + +static void +svcraw_destroy() +{ +} |