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path: root/sunrpc/rpc_svcout.c
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Diffstat (limited to 'sunrpc/rpc_svcout.c')
-rw-r--r--sunrpc/rpc_svcout.c303
1 files changed, 211 insertions, 92 deletions
diff --git a/sunrpc/rpc_svcout.c b/sunrpc/rpc_svcout.c
index 75eb695e87..9b5f1dd0f5 100644
--- a/sunrpc/rpc_svcout.c
+++ b/sunrpc/rpc_svcout.c
@@ -48,6 +48,7 @@ static const char TRANSP[] = "transp";
 static const char ARG[] = "argument";
 static const char RESULT[] = "result";
 static const char ROUTINE[] = "local";
+static char RETVAL[] = "retval";
 
 char _errbuf[256];		/* For all messages */
 
@@ -103,12 +104,31 @@ write_most (const char *infile /* our name */ , int netflag, int nomain)
 #endif
       f_print (fout, "%s int _rpcpmstart;", var_type);
       f_print (fout, "\t\t/* Started by a port monitor ? */\n");
-      f_print (fout, "%s int _rpcfdtype;", var_type);
-      f_print (fout, "\t\t/* Whether Stream or Datagram ? */\n");
+      if (!tirpcflag)
+	{
+	  f_print (fout, "%s int _rpcfdtype;", var_type);
+	  f_print (fout, "\t\t/* Whether Stream or Datagram ? */\n");
+	}
       if (timerflag)
 	{
+#if 0
 	  f_print (fout, "%s int _rpcsvcdirty;", var_type);
 	  f_print (fout, "\t/* Still serving ? */\n");
+#else
+	  f_print(fout, " /* States a server can be in wrt request */\n\n");
+	  f_print(fout, "#define\t_IDLE 0\n");
+	  f_print(fout, "#define\t_SERVED 1\n");
+	  f_print(fout, "#define\t_SERVING 2\n\n");
+	  f_print(fout, "static int _rpcsvcstate = _IDLE;");
+	  f_print(fout, "\t /* Set when a request is serviced */\n");
+
+	  if (mtflag)
+	    {
+	      f_print (fout, "mutex_t _svcstate_lock;");
+	      f_print (fout,
+		       "\t\t\t/* Mutex lock for variable_rpcsvcstate */\n");
+	    }
+#endif
 	}
       write_svc_aux (nomain);
     }
@@ -120,10 +140,10 @@ write_most (const char *infile /* our name */ , int netflag, int nomain)
 
 #ifdef __GNU_LIBRARY__
   if (Cflag)
-    f_print (fout, "\nint\nmain(int argc, char **argv)\n");
+    f_print (fout, "\nint\nmain (int argc, char **argv)\n");
   else
     {
-      f_print (fout, "\nint\nmain(argc, argv)\n");
+      f_print (fout, "\nint\nmain (argc, argv)\n");
       f_print (fout, "\tint argc;\n");
       f_print (fout, "\tchar **argv;\n");
     }
@@ -147,7 +167,12 @@ write_most (const char *infile /* our name */ , int netflag, int nomain)
 	  f_print (fout, "\tpid_t pid;\n");
 	  f_print (fout, "\tint i;\n");
 	  f_print (fout, "\tchar mname[FMNAMESZ + 1];\n\n");
-	  write_pm_most (infile, netflag);
+
+	  if (mtflag & timerflag)
+	    f_print (fout,
+		     "\tmutex_init (&_svcstate_lock, USYNC_THREAD, NULL);\n");
+
+ 	  write_pm_most (infile, netflag);
 	  f_print (fout, "\telse {\n");
 	  write_rpc_svc_fg (infile, "\t\t");
 	  f_print (fout, "\t}\n");
@@ -180,19 +205,19 @@ write_netid_register (const char *transp)
 
   sp = "";
   f_print (fout, "\n");
-  f_print (fout, "%s\tnconf = getnetconfigent(\"%s\");\n", sp, transp);
+  f_print (fout, "%s\tnconf = getnetconfigent (\"%s\");\n", sp, transp);
   f_print (fout, "%s\tif (nconf == NULL) {\n", sp);
   (void) sprintf (_errbuf, "cannot find %s netid.", transp);
   sprintf (tmpbuf, "%s\t\t", sp);
   print_err_message (tmpbuf);
-  f_print (fout, "%s\t\texit(1);\n", sp);
+  f_print (fout, "%s\t\texit (1);\n", sp);
   f_print (fout, "%s\t}\n", sp);
-  f_print (fout, "%s\t%s = svc_tli_create(RPC_ANYFD, nconf, 0, 0, 0);\n",
+  f_print (fout, "%s\t%s = svc_tli_create (RPC_ANYFD, nconf, 0, 0, 0);\n",
 	   sp, TRANSP /*, transp *//* ?!?... */ );
   f_print (fout, "%s\tif (%s == NULL) {\n", sp, TRANSP);
-  (void) sprintf (_errbuf, "cannot create %s service.", transp);
+  sprintf (_errbuf, "cannot create %s service.", transp);
   print_err_message (tmpbuf);
-  f_print (fout, "%s\t\texit(1);\n", sp);
+  f_print (fout, "%s\t\texit (1);\n", sp);
   f_print (fout, "%s\t}\n", sp);
 
   for (l = defined; l != NULL; l = l->next)
@@ -204,22 +229,20 @@ write_netid_register (const char *transp)
 	}
       for (vp = def->def.pr.versions; vp != NULL; vp = vp->next)
 	{
-	  f_print (fout,
-		   "%s\t(void) rpcb_unset(%s, %s, nconf);\n",
+	  f_print (fout, "%s\t(void) rpcb_unset (%s, %s, nconf);\n",
 		   sp, def->def_name, vp->vers_name);
-	  f_print (fout,
-		   "%s\tif (!svc_reg(%s, %s, %s, ",
+	  f_print (fout, "%s\tif (!svc_reg (%s, %s, %s, ",
 		   sp, TRANSP, def->def_name, vp->vers_name);
 	  pvname (def->def_name, vp->vers_num);
 	  f_print (fout, ", nconf)) {\n");
 	  (void) sprintf (_errbuf, "unable to register (%s, %s, %s).",
 			  def->def_name, vp->vers_name, transp);
 	  print_err_message (tmpbuf);
-	  f_print (fout, "%s\t\texit(1);\n", sp);
+	  f_print (fout, "%s\t\texit (1);\n", sp);
 	  f_print (fout, "%s\t}\n", sp);
 	}
     }
-  f_print (fout, "%s\tfreenetconfigent(nconf);\n", sp);
+  f_print (fout, "%s\tfreenetconfigent (nconf);\n", sp);
 }
 
 /*
@@ -241,7 +264,7 @@ write_nettype_register (const char *transp)
 	}
       for (vp = def->def.pr.versions; vp != NULL; vp = vp->next)
 	{
-	  f_print (fout, "\tif (!svc_create(");
+	  f_print (fout, "\tif (!svc_create (");
 	  pvname (def->def_name, vp->vers_num);
 	  f_print (fout, ", %s, %s, \"%s\")) {\n ",
 		   def->def_name, vp->vers_name, transp);
@@ -249,7 +272,7 @@ write_nettype_register (const char *transp)
 			  "unable to create (%s, %s) for %s.",
 			  def->def_name, vp->vers_name, transp);
 	  print_err_message ("\t\t");
-	  f_print (fout, "\t\texit(1);\n");
+	  f_print (fout, "\t\texit (1);\n");
 	  f_print (fout, "\t}\n");
 	}
     }
@@ -267,22 +290,22 @@ write_rest (void)
       f_print (fout, "\tif (%s == (SVCXPRT *)NULL) {\n", TRANSP);
       (void) sprintf (_errbuf, "could not create a handle");
       print_err_message ("\t\t");
-      f_print (fout, "\t\texit(1);\n");
+      f_print (fout, "\t\texit (1);\n");
       f_print (fout, "\t}\n");
       if (timerflag)
 	{
 	  f_print (fout, "\tif (_rpcpmstart) {\n");
 	  f_print (fout,
-		   "\t\t(void) signal(SIGALRM, %s closedown);\n",
+		   "\t\t(void) signal (SIGALRM, %s closedown);\n",
 		   Cflag ? "(SIG_PF)" : "(void(*)())");
-	  f_print (fout, "\t\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
+	  f_print (fout, "\t\t(void) alarm (_RPCSVC_CLOSEDOWN);\n");
 	  f_print (fout, "\t}\n");
 	}
     }
-  f_print (fout, "\tsvc_run();\n");
+  f_print (fout, "\tsvc_run ();\n");
   (void) sprintf (_errbuf, "svc_run returned");
   print_err_message ("\t");
-  f_print (fout, "\texit(1);\n");
+  f_print (fout, "\texit (1);\n");
   f_print (fout, "\t/* NOTREACHED */\n");
   f_print (fout, "}\n");
 }
@@ -312,8 +335,6 @@ write_programs (const char *storage)
 	  write_program (def, storage);
 	}
     }
-
-
 }
 
 /* write out definition of internal function (e.g. _printmsg_1(...))
@@ -333,25 +354,37 @@ write_real_program (const definition * def)
     {
       for (proc = vp->procs; proc != NULL; proc = proc->next)
 	{
-	  f_print (fout, "\n");
-	  internal_proctype (proc);
+	  fprintf (fout, "\n");
+	  if (!mtflag)
+	    internal_proctype (proc);
+	  else
+	    f_print (fout, "int");
 	  f_print (fout, "\n_");
 	  pvname (proc->proc_name, vp->vers_num);
 	  if (Cflag)
 	    {
-	      f_print (fout, "(");
+	      f_print (fout, " (");
 	      /* arg name */
 	      if (proc->arg_num > 1)
 		f_print (fout, proc->args.argname);
 	      else
 		ptype (proc->args.decls->decl.prefix,
 		       proc->args.decls->decl.type, 0);
-	      f_print (fout, " *argp, struct svc_req *%s)\n",
-		       RQSTP);
+	      if (mtflag)
+		{
+		  f_print(fout, " *argp, void *%s, struct svc_req *%s)\n",
+			  RESULT, RQSTP);
+		}
+	      else
+		f_print (fout, " *argp, struct svc_req *%s)\n",
+			 RQSTP);
 	    }
 	  else
 	    {
-	      f_print (fout, "(argp, %s)\n", RQSTP);
+	      if (mtflag)
+		f_print(fout, " (argp, %s, %s)\n", RESULT, RQSTP);
+	      else
+		f_print (fout, " (argp, %s)\n", RQSTP);
 	      /* arg name */
 	      if (proc->arg_num > 1)
 		f_print (fout, "\t%s *argp;\n", proc->args.argname);
@@ -366,8 +399,8 @@ write_real_program (const definition * def)
 	    }
 
 	  f_print (fout, "{\n");
-	  f_print (fout, "\treturn(");
-	  if (Cflag)
+	  f_print (fout, "\treturn (");
+	  if (Cflag || mtflag)
 	    pvname_svc (proc->proc_name, vp->vers_num);
 	  else
 	    pvname (proc->proc_name, vp->vers_num);
@@ -451,33 +484,65 @@ write_program (const definition * def, const char *storage)
 	  f_print (fout, "\t\tint fill;\n");
 	}
       f_print (fout, "\t} %s;\n", ARG);
-      f_print (fout, "\tchar *%s;\n", RESULT);
+      if (mtflag)
+	{
+	  f_print(fout, "\tunion {\n");
+	  for (proc = vp->procs; proc != NULL; proc = proc->next)
+	    if (!streq (proc->res_type, "void"))
+	      {
+		f_print(fout, "\t\t");
+		ptype(proc->res_prefix, proc->res_type, 0);
+		pvname(proc->proc_name, vp->vers_num);
+		f_print(fout, "_res;\n");
+	      }
+	  f_print(fout, "\t} %s;\n", RESULT);
+	  f_print(fout, "\tbool_t %s;\n", RETVAL);
+
+	} else
+	  f_print (fout, "\tchar *%s;\n", RESULT);
 
       if (Cflag)
 	{
 	  f_print (fout, "\txdrproc_t xdr_%s, xdr_%s;\n", ARG, RESULT);
-	  f_print (fout,
-		   "\tchar *(*%s)(char *, struct svc_req *);\n",
-		   ROUTINE);
+	  if (mtflag)
+	    f_print(fout,
+		    "\tbool_t (*%s)(char *, void *, struct svc_req *);\n",
+		    ROUTINE);
+	  else
+	    f_print (fout, "\tchar *(*%s)(char *, struct svc_req *);\n",
+		     ROUTINE);
 	}
       else
 	{
 	  f_print (fout, "\tbool_t (*xdr_%s)(), (*xdr_%s)();\n", ARG, RESULT);
-	  f_print (fout, "\tchar *(*%s)();\n", ROUTINE);
+	  if (mtflag)
+	    f_print(fout, "\tbool_t (*%s)();\n", ROUTINE);
+	  else
+	    f_print (fout, "\tchar *(*%s)();\n", ROUTINE);
 	}
-
       f_print (fout, "\n");
 
       if (timerflag)
+#if 0
 	f_print (fout, "\t_rpcsvcdirty = 1;\n");
+#else
+      {
+	if (mtflag)
+	  f_print(fout, "\tmutex_lock(&_svcstate_lock);\n");
+	f_print(fout, "\t_rpcsvcstate = _SERVING;\n");
+	if (mtflag)
+	  f_print(fout, "\tmutex_unlock(&_svcstate_lock);\n");
+      }
+#endif
+
       f_print (fout, "\tswitch (%s->rq_proc) {\n", RQSTP);
       if (!nullproc (vp->procs))
 	{
 	  f_print (fout, "\tcase NULLPROC:\n");
 	  f_print (fout,
 		   Cflag
-		   ? "\t\t(void) svc_sendreply(%s, (xdrproc_t) xdr_void, (char *)NULL);\n"
-		: "\t\t(void) svc_sendreply(%s, xdr_void, (char *)NULL);\n",
+		   ? "\t\t(void) svc_sendreply (%s, (xdrproc_t) xdr_void, (char *)NULL);\n"
+		: "\t\t(void) svc_sendreply (%s, xdr_void, (char *)NULL);\n",
 		   TRANSP);
 	  print_return ("\t\t");
 	  f_print (fout, "\n");
@@ -495,17 +560,27 @@ write_program (const definition * def, const char *storage)
 	    }
 	  p_xdrfunc (RESULT, proc->res_type);
 	  if (Cflag)
-	    f_print (fout,
-		     "\t\t%s = (char *(*)(char *, struct svc_req *)) ",
-		     ROUTINE);
+	    {
+	      if (mtflag)
+		f_print(fout,
+			"\t\t%s = (bool_t (*) (char *, void *,  struct svc_req *))",
+			ROUTINE);
+	      else
+		f_print (fout,
+			 "\t\t%s = (char *(*)(char *, struct svc_req *)) ",
+			 ROUTINE);
+	    }
 	  else
-	    f_print (fout, "\t\t%s = (char *(*)()) ", ROUTINE);
+	    if (mtflag)
+	      f_print(fout, "\t\t%s = (bool_t (*)()) ", ROUTINE);
+	    else
+	      f_print (fout, "\t\t%s = (char *(*)()) ", ROUTINE);
 
 	  if (newstyle)
 	    {			/* new style: calls internal routine */
 	      f_print (fout, "_");
 	    }
-	  if (Cflag && !newstyle)
+	  if ((Cflag || mtflag) && !newstyle)
 	    pvname_svc (proc->proc_name, vp->vers_num);
 	  else
 	    pvname (proc->proc_name, vp->vers_num);
@@ -517,7 +592,7 @@ write_program (const definition * def, const char *storage)
       print_return ("\t\t");
       f_print (fout, "\t}\n");
 
-      f_print (fout, "\t(void) memset((char *)&%s, 0, sizeof (%s));\n", ARG, ARG);
+      f_print (fout, "\tmemset ((char *)&%s, 0, sizeof (%s));\n", ARG, ARG);
       if (Cflag)
 	printif ("getargs", TRANSP, "(caddr_t) &", ARG);
       else
@@ -526,15 +601,29 @@ write_program (const definition * def, const char *storage)
       print_return ("\t\t");
       f_print (fout, "\t}\n");
 
-      if (Cflag)
-	f_print (fout, "\t%s = (*%s)((char *)&%s, %s);\n",
-		 RESULT, ROUTINE, ARG, RQSTP);
+      if (!mtflag)
+	if (Cflag)
+	  f_print (fout, "\t%s = (*%s)((char *)&%s, %s);\n",
+		   RESULT, ROUTINE, ARG, RQSTP);
+	else
+	  f_print (fout, "\t%s = (*%s)(&%s, %s);\n",
+		   RESULT, ROUTINE, ARG, RQSTP);
       else
-	f_print (fout, "\t%s = (*%s)(&%s, %s);\n",
-		 RESULT, ROUTINE, ARG, RQSTP);
-      f_print (fout,
-	       "\tif (%s != NULL && !svc_sendreply(%s, xdr_%s, %s)) {\n",
-	       RESULT, TRANSP, RESULT, RESULT);
+	if (Cflag)
+	  f_print(fout, "\t%s = (bool_t) (*%s)((char *)&%s, (void *)&%s, %s);\n",
+		  RETVAL, ROUTINE, ARG, RESULT, RQSTP);
+	else
+	  f_print(fout, "\t%s = (bool_t) (*%s)(&%s, &%s, %s);\n",
+		  RETVAL, ROUTINE, ARG, RESULT, RQSTP);
+      if (mtflag)
+	f_print(fout,
+		"\tif (%s > 0 && !svc_sendreply(%s, xdr_%s, (char *)&%s)) {\n",
+		RETVAL, TRANSP, RESULT, RESULT);
+      else
+	f_print(fout,
+		"\tif (%s != NULL && !svc_sendreply(%s, xdr_%s, %s)) {\n",
+		RESULT, TRANSP, RESULT, RESULT);
+
       printerr ("systemerr", TRANSP);
       f_print (fout, "\t}\n");
 
@@ -542,10 +631,22 @@ write_program (const definition * def, const char *storage)
 	printif ("freeargs", TRANSP, "(caddr_t) &", ARG);
       else
 	printif ("freeargs", TRANSP, "&", ARG);
-      (void) sprintf (_errbuf, "unable to free arguments");
+
+      sprintf (_errbuf, "unable to free arguments");
       print_err_message ("\t\t");
-      f_print (fout, "\t\texit(1);\n");
+      f_print (fout, "\t\texit (1);\n");
       f_print (fout, "\t}\n");
+      /* print out free routine */
+      if (mtflag)
+	{
+	  f_print(fout,"\tif (!");
+	  pvname(def->def_name, vp->vers_num);
+	  f_print(fout,"_freeresult (%s, xdr_%s, (caddr_t) &%s))\n",
+		  TRANSP, RESULT, RESULT);
+	  (void) sprintf(_errbuf, "unable to free results");
+	  print_err_message("\t\t");
+	  f_print(fout, "\n");
+	}
       print_return ("\t");
       f_print (fout, "}\n");
     }
@@ -554,14 +655,14 @@ write_program (const definition * def, const char *storage)
 static void
 printerr (const char *err, const char *transp)
 {
-  f_print (fout, "\t\tsvcerr_%s(%s);\n", err, transp);
+  f_print (fout, "\t\tsvcerr_%s (%s);\n", err, transp);
 }
 
 static void
 printif (const char *proc, const char *transp, const char *prefix,
 	 const char *arg)
 {
-  f_print (fout, "\tif (!svc_%s(%s, xdr_%s, %s%s)) {\n",
+  f_print (fout, "\tif (!svc_%s (%s, xdr_%s, %s%s)) {\n",
 	   proc, transp, arg, prefix, arg);
 }
 
@@ -572,10 +673,10 @@ nullproc (const proc_list * proc)
     {
       if (streq (proc->proc_num, "0"))
 	{
-	  return (1);
+	  return 1;
 	}
     }
-  return (0);
+  return 0;
 }
 
 static void
@@ -588,13 +689,13 @@ write_inetmost (const char *infile)
   f_print (fout, "\tint asize = sizeof (saddr);\n");
   f_print (fout, "\n");
   f_print (fout,
-       "\tif (getsockname(0, (struct sockaddr *)&saddr, &asize) == 0) {\n");
+       "\tif (getsockname (0, (struct sockaddr *)&saddr, &asize) == 0) {\n");
   f_print (fout, "\t\tint ssize = sizeof (int);\n\n");
   f_print (fout, "\t\tif (saddr.sin_family != AF_INET)\n");
-  f_print (fout, "\t\t\texit(1);\n");
-  f_print (fout, "\t\tif (getsockopt(0, SOL_SOCKET, SO_TYPE,\n");
+  f_print (fout, "\t\t\texit (1);\n");
+  f_print (fout, "\t\tif (getsockopt (0, SOL_SOCKET, SO_TYPE,\n");
   f_print (fout, "\t\t\t\t(char *)&_rpcfdtype, &ssize) == -1)\n");
-  f_print (fout, "\t\t\texit(1);\n");
+  f_print (fout, "\t\t\texit (1);\n");
   f_print (fout, "\t\tsock = 0;\n");
   f_print (fout, "\t\t_rpcpmstart = 1;\n");
   f_print (fout, "\t\tproto = 0;\n");
@@ -610,11 +711,21 @@ static void
 print_return (const char *space)
 {
   if (exitnow)
-    f_print (fout, "%sexit(0);\n", space);
+    f_print (fout, "%sexit (0);\n", space);
   else
     {
       if (timerflag)
-	f_print (fout, "%s_rpcsvcdirty = 0;\n", space);
+	{
+#if 0
+	  f_print (fout, "%s_rpcsvcdirty = 0;\n", space);
+#else
+	  if (mtflag)
+	    f_print(fout, "%smutex_lock(&_svcstate_lock);\n", space);
+	  f_print(fout, "%s_rpcsvcstate = _SERVED;\n", space);
+	  if (mtflag)
+	    f_print(fout, "%smutex_unlock(&_svcstate_lock);\n", space);
+#endif
+	}
       f_print (fout, "%sreturn;\n", space);
     }
 }
@@ -634,7 +745,7 @@ print_pmapunset (const char *space)
 	  for (vp = def->def.pr.versions; vp != NULL;
 	       vp = vp->next)
 	    {
-	      f_print (fout, "%s(void) pmap_unset(%s, %s);\n",
+	      f_print (fout, "%spmap_unset (%s, %s);\n",
 		       space, def->def_name, vp->vers_name);
 	    }
 	}
@@ -645,11 +756,11 @@ static void
 print_err_message (const char *space)
 {
   if (logflag)
-    f_print (fout, "%ssyslog(LOG_ERR, \"%s\");\n", space, _errbuf);
+    f_print (fout, "%ssyslog (LOG_ERR, \"%s\");\n", space, _errbuf);
   else if (inetdflag || pmflag)
-    f_print (fout, "%s_msgout(\"%s\");\n", space, _errbuf);
+    f_print (fout, "%s_msgout (\"%s\");\n", space, _errbuf);
   else
-    f_print (fout, "%sfprintf(stderr, \"%s\");\n", space, _errbuf);
+    f_print (fout, "%sfprintf (stderr, \"%s\");\n", space, _errbuf);
 }
 
 /*
@@ -675,22 +786,22 @@ write_msg_out (void)
   f_print (fout, "static\n");
   if (!Cflag)
     {
-      f_print (fout, "void _msgout(msg)\n");
+      f_print (fout, "void _msgout (msg)\n");
       f_print (fout, "\tchar *msg;\n");
     }
   else
     {
-      f_print (fout, "void _msgout(char* msg)\n");
+      f_print (fout, "void _msgout (char* msg)\n");
     }
   f_print (fout, "{\n");
   f_print (fout, "#ifdef RPC_SVC_FG\n");
   if (inetdflag || pmflag)
     f_print (fout, "\tif (_rpcpmstart)\n");
-  f_print (fout, "\t\tsyslog(LOG_ERR, msg);\n");
+  f_print (fout, "\t\tsyslog (LOG_ERR, msg);\n");
   f_print (fout, "\telse\n");
-  f_print (fout, "\t\t(void) fprintf(stderr, \"%%s\\n\", msg);\n");
+  f_print (fout, "\t\tfprintf (stderr, \"%%s\\n\", msg);\n");
   f_print (fout, "#else\n");
-  f_print (fout, "\tsyslog(LOG_ERR, msg);\n");
+  f_print (fout, "\tsyslog (LOG_ERR, msg);\n");
   f_print (fout, "#endif\n");
   f_print (fout, "}\n");
 }
@@ -705,20 +816,23 @@ write_timeout_func (void)
     return;
   f_print (fout, "\n");
   f_print (fout, "static void\n");
-#ifdef __GNU_LIBRARY__
   if (Cflag)
-    f_print (fout, "closedown(int sig)\n");
+    f_print (fout, "closedown (int sig)\n");
   else
-    f_print (fout, "closedown(sig)\n\tint sig;\n");
-#else
-  f_print (fout, "closedown()\n");
-#endif
+    f_print (fout, "closedown (sig)\n\tint sig;\n");
   f_print (fout, "{\n");
-#ifdef __GNU_LIBRARY__
-  f_print (fout, "\t(void) signal(sig, %s closedown);\n",
+
+#if defined (__GNU_LIBRARY__) && 0
+  f_print (fout, "\t(void) signal (sig, %s closedown);\n",
 	   Cflag ? "(SIG_PF)" : "(void(*)())");
 #endif
+  if (mtflag)
+    f_print(fout, "\tmutex_lock(&_svcstate_lock);\n");
+#if 0
   f_print (fout, "\tif (_rpcsvcdirty == 0) {\n");
+#else
+  f_print(fout, "\tif (_rpcsvcstate == _IDLE) {\n");
+#endif
   f_print (fout, "\t\textern fd_set svc_fdset;\n");
   f_print (fout, "\t\tstatic int size;\n");
   f_print (fout, "\t\tint i, openfd;\n");
@@ -731,15 +845,17 @@ write_timeout_func (void)
     {
       f_print (fout, "\n\t\tif (_rpcfdtype == SOCK_DGRAM)\n");
     }
-  f_print (fout, "\t\t\texit(0);\n");
+  f_print (fout, "\t\t\texit (0);\n");
   f_print (fout, "\t\tif (size == 0) {\n");
   if (tirpcflag)
     {
       f_print (fout, "\t\t\tstruct rlimit rl;\n\n");
       f_print (fout, "\t\t\trl.rlim_max = 0;\n");
       f_print (fout, "\t\t\tgetrlimit(RLIMIT_NOFILE, &rl);\n");
-      f_print (fout, "\t\t\tif ((size = rl.rlim_max) == 0)\n");
-      f_print (fout, "\t\t\t\treturn;\n");
+      f_print (fout, "\t\t\tif ((size = rl.rlim_max) == 0) {\n");
+      if (mtflag)
+	f_print(fout, "\t\t\t\tmutex_unlock(&_svcstate_lock);\n");
+       f_print (fout, "\t\t\t\treturn;\n\t\t\t}\n");
     }
   else
     {
@@ -750,9 +866,15 @@ write_timeout_func (void)
   f_print (fout, "\t\t\tif (FD_ISSET(i, &svc_fdset))\n");
   f_print (fout, "\t\t\t\topenfd++;\n");
   f_print (fout, "\t\tif (openfd <= 1)\n");
-  f_print (fout, "\t\t\texit(0);\n");
+  f_print (fout, "\t\t\texit (0);\n");
   f_print (fout, "\t}\n");
-  f_print (fout, "\t(void) alarm(_RPCSVC_CLOSEDOWN);\n");
+  f_print(fout, "\tif (_rpcsvcstate == _SERVED)\n");
+  f_print(fout, "\t\t_rpcsvcstate = _IDLE;\n\n");
+  if (mtflag)
+    f_print(fout, "\tmutex_unlock(&_svcstate_lock);\n");
+  f_print(fout, "\t(void) signal(SIGALRM, %s closedown);\n",
+	  Cflag? "(SIG_PF)" : "(void(*)())");
+  f_print (fout, "\talarm (_RPCSVC_CLOSEDOWN);\n");
   f_print (fout, "}\n");
 }
 
@@ -915,9 +1037,6 @@ open_log_file (const char *infile, const char *sp)
     *s = '.';
 }
 
-
-
-
 /*
  * write a registration for the given transport for Inetd
  */
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-17 07:12:35 +0000