initial import

1 files changed, 126 insertions, 0 deletions

diff --git a/sunrpc/rpc_clntout.c b/sunrpc/rpc_clntout.c
new file mode 100644
index 0000000000..555681bd2a
--- /dev/null
+++ b/sunrpc/rpc_clntout.c
@@ -0,0 +1,126 @@
+/* @(#)rpc_clntout.c	2.1 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
+ */
+#ifndef lint
+static char sccsid[] = "@(#)rpc_clntout.c 1.2 87/06/24 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_clntout.c, Client-stub outputter for the RPC protocol compiler
+ * Copyright (C) 1987, Sun Microsytsems, Inc.
+ */
+#include <stdio.h>
+#include <strings.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+#define DEFAULT_TIMEOUT 25	/* in seconds */
+
+void
+write_stubs()
+{
+	list *l;
+	definition *def;
+
+ 	f_print(fout,
+ 		"\n/* Default timeout can be changed using clnt_control() */\n");
+ 	f_print(fout, "static struct timeval TIMEOUT = { %d, 0 };\n",
+		DEFAULT_TIMEOUT);
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind == DEF_PROGRAM) {
+			write_program(def);
+		}
+	}
+}
+
+
+static
+write_program(def)
+	definition *def;
+{
+	version_list *vp;
+	proc_list *proc;
+
+	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			f_print(fout, "\n");
+			ptype(proc->res_prefix, proc->res_type, 1);
+			f_print(fout, "*\n");
+			pvname(proc->proc_name, vp->vers_num);
+			f_print(fout, "(argp, clnt)\n");
+			f_print(fout, "\t");
+			ptype(proc->arg_prefix, proc->arg_type, 1);
+			f_print(fout, "*argp;\n");
+			f_print(fout, "\tCLIENT *clnt;\n");
+			f_print(fout, "{\n");
+			printbody(proc);
+			f_print(fout, "}\n\n");
+		}
+	}
+}
+
+static char *
+ampr(type)
+	char *type;
+{
+	if (isvectordef(type, REL_ALIAS)) {
+		return ("");
+	} else {
+		return ("&");
+	}
+}
+
+static
+printbody(proc)
+	proc_list *proc;
+{
+	f_print(fout, "\tstatic ");
+	if (streq(proc->res_type, "void")) {
+		f_print(fout, "char ");
+	} else {
+		ptype(proc->res_prefix, proc->res_type, 0);
+	}
+	f_print(fout, "res;\n");
+	f_print(fout, "\n");
+ 	f_print(fout, "\tbzero((char *)%sres, sizeof(res));\n",
+ 		ampr(proc->res_type));
+	f_print(fout,
+		"\tif (clnt_call(clnt, %s, xdr_%s, argp, xdr_%s, %sres, TIMEOUT) != RPC_SUCCESS) {\n",
+		proc->proc_name, stringfix(proc->arg_type),
+		stringfix(proc->res_type), ampr(proc->res_type));
+	f_print(fout, "\t\treturn (NULL);\n");
+	f_print(fout, "\t}\n");
+	if (streq(proc->res_type, "void")) {
+		f_print(fout, "\treturn ((void *)%sres);\n",
+			ampr(proc->res_type));
+	} else {
+		f_print(fout, "\treturn (%sres);\n", ampr(proc->res_type));
+	}
+}