diff options
Diffstat (limited to 'libc/inet/rpc/svc_simple.c')
| -rw-r--r-- | libc/inet/rpc/svc_simple.c | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/libc/inet/rpc/svc_simple.c b/libc/inet/rpc/svc_simple.c deleted file mode 100644 index 4c27eaeb7..000000000 --- a/libc/inet/rpc/svc_simple.c +++ /dev/null @@ -1,177 +0,0 @@ -/* @(#)svc_simple.c 2.2 88/08/01 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 0 -static char sccsid[] = "@(#)svc_simple.c 1.18 87/08/11 Copyr 1984 Sun Micro"; -#endif - -/* - * svc_simple.c - * Simplified front end to rpc. - * - * Copyright (C) 1984, Sun Microsystems, Inc. - */ - -#include <stdio.h> -#include <string.h> -#include <unistd.h> -#include "rpc_private.h" -#include <rpc/pmap_clnt.h> -#include <sys/socket.h> -#include <netdb.h> - -struct proglst_ - { - char *(*p_progname) (char *); - int p_prognum; - int p_procnum; - xdrproc_t p_inproc, p_outproc; - struct proglst_ *p_nxt; - }; -#ifdef __UCLIBC_HAS_THREADS__ -#define proglst (*(struct proglst_ **)&RPC_THREAD_VARIABLE(svcsimple_proglst_s)) -#else -static struct proglst_ *proglst; -#endif - - -static void universal (struct svc_req *rqstp, SVCXPRT *transp_s); -#ifdef __UCLIBC_HAS_THREADS__ -#define transp (*(SVCXPRT **)&RPC_THREAD_VARIABLE(svcsimple_transp_s)) -#else -static SVCXPRT *transp; -#endif - -int registerrpc (u_long prognum, u_long versnum, u_long procnum, - char *(*progname) (char *), xdrproc_t inproc, xdrproc_t outproc); -int -registerrpc (u_long prognum, u_long versnum, u_long procnum, - char *(*progname) (char *), xdrproc_t inproc, xdrproc_t outproc) -{ - struct proglst_ *pl; - char *buf; - - if (procnum == NULLPROC) - { - - (void) asprintf (&buf, "can't reassign procedure number %ld\n", - NULLPROC); - goto err_out; - } - if (transp == 0) - { - transp = svcudp_create (RPC_ANYSOCK); - if (transp == NULL) - { - buf = strdup ("couldn't create an rpc server\n"); - goto err_out; - } - } - (void) pmap_unset ((u_long) prognum, (u_long) versnum); - if (!svc_register (transp, (u_long) prognum, (u_long) versnum, - universal, IPPROTO_UDP)) - { - (void) asprintf (&buf, "couldn't register prog %ld vers %ld\n", - prognum, versnum); - goto err_out; - } - pl = (struct proglst_ *) malloc (sizeof (struct proglst_)); - if (pl == NULL) - { - buf = strdup ("registerrpc: out of memory\n"); - goto err_out; - } - pl->p_progname = progname; - pl->p_prognum = prognum; - pl->p_procnum = procnum; - pl->p_inproc = inproc; - pl->p_outproc = outproc; - pl->p_nxt = proglst; - proglst = pl; - return 0; - - err_out: - (void) fputs (buf, stderr); - free (buf); - return -1; -} - -static void -universal (struct svc_req *rqstp, SVCXPRT *transp_l) -{ - int prog, proc; - char *outdata; - char xdrbuf[UDPMSGSIZE]; - struct proglst_ *pl; - char *buf = NULL; - - /* - * enforce "procnum 0 is echo" convention - */ - if (rqstp->rq_proc == NULLPROC) - { - if (svc_sendreply (transp_l, (xdrproc_t)xdr_void, (char *) NULL) == FALSE) - { - write (STDERR_FILENO, "xxx\n", 4); - exit (1); - } - return; - } - prog = rqstp->rq_prog; - proc = rqstp->rq_proc; - for (pl = proglst; pl != NULL; pl = pl->p_nxt) - if (pl->p_prognum == prog && pl->p_procnum == proc) - { - /* decode arguments into a CLEAN buffer */ - memset (xdrbuf, 0, sizeof (xdrbuf)); /* required ! */ - if (!svc_getargs (transp_l, pl->p_inproc, xdrbuf)) - { - svcerr_decode (transp_l); - return; - } - outdata = (*(pl->p_progname)) (xdrbuf); - if (outdata == NULL && pl->p_outproc != (xdrproc_t)xdr_void) - /* there was an error */ - return; - if (!svc_sendreply (transp_l, pl->p_outproc, outdata)) - { - (void) asprintf (&buf, - "trouble replying to prog %d\n", - pl->p_prognum); - exit (1); - } - /* free the decoded arguments */ - (void) svc_freeargs (transp_l, pl->p_inproc, xdrbuf); - return; - } - (void) asprintf (&buf, "never registered prog %d\n", prog); - fputs (buf, stderr); - free (buf); - exit (1); -} |