* 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)
+#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.
*/
+#define __FORCE_GLIBC
+#include <features.h>
+
#include <stdio.h>
-#include <rpc/rpc.h>
+#include <string.h>
+#include <unistd.h>
+#include "rpc_private.h"
+#include <rpc/pmap_clnt.h>
#include <sys/socket.h>
#include <netdb.h>
-static struct proglst {
- char *(*p_progname)();
- int p_prognum;
- int p_procnum;
- xdrproc_t p_inproc, p_outproc;
- struct proglst *p_nxt;
-} *proglst;
-static void universal();
+#ifdef USE_IN_LIBIO
+# include <wchar.h>
+# include <libio/iolibio.h>
+# define fputs(s, f) _IO_fputs (s, f)
+#endif
+
+/* Experimentally off - libc_hidden_proto(strdup) */
+/* Experimentally off - libc_hidden_proto(memset) */
+/* libc_hidden_proto(asprintf) */
+/* libc_hidden_proto(fputs) */
+/* libc_hidden_proto(write) */
+/* libc_hidden_proto(exit) */
+/* libc_hidden_proto(svc_sendreply) */
+/* libc_hidden_proto(svc_register) */
+/* libc_hidden_proto(svcerr_decode) */
+/* libc_hidden_proto(svcudp_create) */
+/* libc_hidden_proto(pmap_unset) */
+/* libc_hidden_proto(xdr_void) */
+
+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;
-struct proglst *pl;
+#endif
-registerrpc(prognum, versnum, procnum, progname, inproc, outproc)
- char *(*progname)();
- xdrproc_t inproc, outproc;
+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)
{
-
- if (procnum == NULLPROC) {
- (void) fprintf(stderr,
- "can't reassign procedure number %d\n", NULLPROC);
- return (-1);
- }
- if (transp == 0) {
- transp = svcudp_create(RPC_ANYSOCK);
- if (transp == NULL) {
- (void) fprintf(stderr, "couldn't create an rpc server\n");
- return (-1);
- }
- }
- (void) pmap_unset((u_long)prognum, (u_long)versnum);
- if (!svc_register(transp, (u_long)prognum, (u_long)versnum,
- universal, IPPROTO_UDP)) {
- (void) fprintf(stderr, "couldn't register prog %d vers %d\n",
- prognum, versnum);
- return (-1);
- }
- pl = (struct proglst *)malloc(sizeof(struct proglst));
- if (pl == NULL) {
- (void) fprintf(stderr, "registerrpc: out of memory\n");
- return (-1);
+ 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;
}
- 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);
+ }
+ (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:
+#ifdef USE_IN_LIBIO
+ if (_IO_fwide (stderr, 0) > 0)
+ (void) __fwprintf (stderr, L"%s", buf);
+ else
+#endif
+ (void) fputs (buf, stderr);
+ free (buf);
+ return -1;
}
static void
-universal(rqstp, transp)
- struct svc_req *rqstp;
- SVCXPRT *transp;
+universal (struct svc_req *rqstp, SVCXPRT *transp_l)
{
- int prog, proc;
- char *outdata;
- char xdrbuf[UDPMSGSIZE];
- struct proglst *pl;
+ 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, xdr_void, (char *)NULL) == FALSE) {
- (void) fprintf(stderr, "xxx\n");
- exit(1);
- }
- return;
+ /*
+ * 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);
}
- 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 */
- bzero(xdrbuf, sizeof(xdrbuf)); /* required ! */
- if (!svc_getargs(transp, pl->p_inproc, xdrbuf)) {
- svcerr_decode(transp);
- return;
- }
- outdata = (*(pl->p_progname))(xdrbuf);
- if (outdata == NULL && pl->p_outproc != xdr_void)
- /* there was an error */
- return;
- if (!svc_sendreply(transp, pl->p_outproc, outdata)) {
- (void) fprintf(stderr,
- "trouble replying to prog %d\n",
- pl->p_prognum);
- exit(1);
- }
- /* free the decoded arguments */
- (void)svc_freeargs(transp, pl->p_inproc, xdrbuf);
- return;
- }
- (void) fprintf(stderr, "never registered prog %d\n", prog);
- 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);
+#ifdef USE_IN_LIBIO
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf (stderr, L"%s", buf);
+ else
+#endif
+ fputs (buf, stderr);
+ free (buf);
+ exit (1);
}
-
OSDN Git Service
