update from main archive 961016cvs/libc-961019cvs/libc-961018cvs/libc-961017

Thu Oct 17 01:55:34 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sunrpc/Makefile ($(objpfx)rpcsvc/%.h, $(objpfx)x%.c): Write
	output to $@T and move to $@ later since the new rpcgen will not
	overwrite existing files.

	* po/Makefile (libc.pot): Fix typo.

Sun Oct 13 20:52:07 1996  Thorsten Kukuk  <kukuk@weber.uni-paderborn.de>

	Update rpcgen program to TI-rpc code.
	* sunrpc/Makefile (rpcgen-objs): Add rpc_tblout.o and rpc_sample.o.
	(distribute): Add proto.h.
	* sunrpc/proto.h: New file.  Prototypes for all the RPC functions.
	* sunrpc/rpc_clntout.c: Change to allow generation of ISO C code.
	* sunrpc/rpc_cout.c: Likewise.
	* sunrpc/rpc_hout.c: Likewise.
	* sunrpc/rpc_main.c: Likewise.
	* sunrpc/rpc_parse.c: Likewise.
	* sunrpc/rpc_parse.h: Likewise.
	* sunrpc/rpc_scan.c: Likewise.
	* sunrpc/rpc_scan.h: Likewise.
	* sunrpc/rpc_svcout.c: Likewise.
	* sunrpc/rpc_util.c: Likewise.
	* sunrpc/rpc_util.h: Likewise.

	* sunrpc/rpc_tblout.c: New file.
	* sunrpc/rpc_sample.c: Likewise.

Thu Oct 17 00:26:20 1996  NIIBE Yutaka  <gniibe@mri.co.jp>

	* sysdeps/unix/opendir.c: Add semicolon for consistency.

Wed Oct 16 12:26:53 1996  Sven Verdoolaege  <skimo@breughel.ufsia.ac.be>

	* locale/progams/localedef.c (main): Test with -1 to find out
 	whether read failed.

Wed Oct 16 14:54:59 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/i386/clone.S: Use JUMPTARGET and
 	PSEUDO_END macro.

Tue Oct 15 21:27:42 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/m68k/sigcontext.h: Removed.

Tue Oct 15 15:52:29 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/m68k/clone.S: Add CALL_MCOUNT.
	* sysdeps/unix/sysv/linux/m68k/mmap.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/sigreturn.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/socket.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/sysdep.S (__errno_location):
	Likewise.
	* sysdeps/unix/sysv/linux/m68k/syscall.S: Likewise.
	Correct generation of system call.

Tue Oct 15 15:13:16 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makerules (sysd-Makefile): Fix command so that it works in the
	subdirectories.
	(BUILD_CFLAGS): Change back using $(..) instead of
	$(common-objpfx), the latter fails in the toplevel directory when
	$(objdir) is relative.
	(common-objdir-compile): Run compiler in $(objdir).
	* sysdeps/posix/Makefile (mk-stdiolim): Likewise.

Tue Oct 15 23:39:48 1996  Ulrich Drepper  <drepper@cygnus.com>

	* string/string.h [__USE_SVID]: Add prototype for swab.
	* time/sys/time.h [__USE_BSD]: Add prototype for ualarm.
	Reported by Andreas Jaeger.

	The available nlist implementation is not generally usable.
  	Especially on the currently supported ELF systems the nlist
 	function comes with the libelf.
	* misc/Makefile (headers): Remove nlist.h.
	(routines): Remove nlist.

	* Makefile ($(objpfx)version-info.h): Include information about
	system the libc is built on in version-info.h file.

	* po/Makefile (distribute): Add header.pot.

Tue Oct 15 16:34:15 1996  Andreas Jaeger  <aj@arthur.pfalz.de>

	* sysdeps/unix/sysv/linux/sleep.c: Include file with prototype.
	* sysdeps/unix/sysv/linux/reboot.c: Likewise.
	* misc/error.c: Likewise.

Tue Oct 15 22:41:27 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/syscalls.list: Add {get,set}resuid.

Tue Oct 15 08:06:02 1996  Andreas Jaeger  <aj@arthur.pfalz.de>

	* crypt/Makefiel (rpath-link): Extend search path to current directory.

Fri Oct 11 09:18:06 1996  Sven Verdoolaege  <skimo@breughel.ufsia.ac.be>

	* sysdeps/i386/i586/strlen.S: Correct handling of prolog for
	aligning pointer.

Tue Oct 15 02:13:21 1996  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/vfprintf.c: Don't declare __flockfile as weak.

	* crypt/md5-crypt.c (md5_crypt_r): Add cast to prevent warning.

Sun Oct 13 19:16:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/m68k/sysdep.h (POUND): Macro removed,
	replaced by `&'.
	(PSEUDO_END): Provide definition to use .size directive.
	(PSEUDO): Don't interpret negative return values less than -128 as
	syscall error.
	* sysdeps/unix/sysv/linux/m68k/syscall.S (syscall): Likewise.

	* sysdeps/m68k/bsd-_setjmp.S: Use PSEUDO_END macro to provide
	.size directive.
	* sysdeps/m68k/bsd-setjmp.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/clone.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/mmap.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/sigreturn.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/socket.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/syscall.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/sysdep.S: Use PSEUDO_END instead of
	explicit .size directive.

	* libio/iogets.c: Warn when gets is used.
cd	* time/strptime.c: Recognize %s, %u, %g, and %G format.

1 files changed, 800 insertions, 130 deletions

diff --git a/sunrpc/rpc_main.c b/sunrpc/rpc_main.c
index 053b301..c6fbad1 100644
--- a/sunrpc/rpc_main.c
+++ b/sunrpc/rpc_main.c
@@ -1,11 +1,11 @@
-/* @(#)rpc_main.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.
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
  *
  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
@@ -27,101 +27,223 @@
  * 2550 Garcia Avenue
  * Mountain View, California  94043
  */
-#ifndef lint
-static char sccsid[] = "@(#)rpc_main.c 1.7 87/06/24 (C) 1987 SMI";
-#endif
+
+/*
+ * From @(#)rpc_main.c 1.30 89/03/30 (C) 1987 SMI;
+ */
+char main_rcsid[] =
+  "$Id$";
 
 /*
  * rpc_main.c, Top level of the RPC protocol compiler.
- * Copyright (C) 1987, Sun Microsystems, Inc.
  */
 
 #include <stdio.h>
-#include <strings.h>
+#include <string.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <sys/param.h>
 #include <sys/file.h>
-#include "rpc_util.h"
+#include <sys/stat.h>
 #include "rpc_parse.h"
+#include "rpc_util.h"
 #include "rpc_scan.h"
+#include "proto.h"
+
 
 #define EXTEND	1		/* alias for TRUE */
+#define DONT_EXTEND	0		/* alias for FALSE */
+
+#define SVR4_CPP "/usr/ccs/lib/cpp"
+#define SUNOS_CPP "/lib/cpp"
+static int cppDefined = 0;          /* explicit path for C preprocessor */
 
 struct commandline {
-	int cflag;
-	int hflag;
-	int lflag;
-	int sflag;
-	int mflag;
-	char *infile;
-	char *outfile;
+	int cflag;		/* xdr C routines */
+	int hflag;		/* header file */
+	int lflag;		/* client side stubs */
+	int mflag;		/* server side stubs */
+	int nflag;		/* netid flag */
+	int sflag;		/* server stubs for the given transport */
+	int tflag;		/* dispatch Table file */
+	int Ssflag;		/* produce server sample code */
+	int Scflag;		/* produce client sample code */
+	const char *infile;	/* input module name */
+	const char *outfile;	/* output module name */
 };
 
-static char *cmdname;
-static char CPP[] = "/lib/cpp";
+
+static const char *cmdname;
+
+static const char *svcclosetime = "120";
+static const char *CPP = SVR4_CPP;
 static char CPPFLAGS[] = "-C";
-static char *allv[] = {
+static char pathbuf[MAXPATHLEN + 1];
+static const char *allv[] = {
 	"rpcgen", "-s", "udp", "-s", "tcp",
 };
 static int allc = sizeof(allv)/sizeof(allv[0]);
+static const char *allnv[] = {
+	"rpcgen", "-s", "netpath",
+};
+static int allnc = sizeof(allnv)/sizeof(allnv[0]);
+
+/*
+ * machinations for handling expanding argument list
+ */
+static void addarg(const char *);       /* add another argument to the list */
+static void putarg(int, const char *); /* put argument at specified location */
+static void clear_args(void);	        /* clear argument list */
+static void checkfiles(const char *, const char *);
+                                        /* check if out file already exists */
+
+static void clear_args(void);
+static char *extendfile(const char *file, const char *ext);
+static void open_output(const char *infile, const char *outfile);
+static void add_warning(void);
+static void clear_args(void);
+static void find_cpp(void);
+static void open_input(const char *infile, const char *define);
+static int check_nettype(const char *name, const char *list_to_check[]);
+static void c_output(const char *infile, const char *define,
+		     int extend, const char *outfile);
+static void h_output(const char *infile, const char *define,
+		     int extend, const char *outfile);
+static void s_output(int argc, const char *argv[], const char *infile,
+		     const char *define, int extend,
+		     const char *outfile, int nomain, int netflag);
+static void l_output(const char *infile, const char *define,
+		     int extend, const char *outfile);
+static void t_output(const char *infile, const char *define,
+		     int extend, const char *outfile);
+static void svc_output(const char *infile, const char *define,
+		       int extend, const char *outfile);
+static void clnt_output(const char *infile, const char *define,
+			int extend, const char *outfile);
+static int do_registers(int argc, const char *argv[]);
+static void addarg(const char *cp);
+static void putarg(int whereto, const char *cp);
+static void checkfiles(const char *infile, const char *outfile);
+static int parseargs(int argc, const char *argv[], struct commandline *cmd);
+static void usage(void);
+static void options_usage(void);
+static void c_initialize(void);
+static char *generate_guard(const char *pathname);
+
+
+#define ARGLISTLEN	20
+#define FIXEDARGS         2
+
+static const char *arglist[ARGLISTLEN];
+static int argcount = FIXEDARGS;
+
+
+int nonfatalerrors;	/* errors */
+int inetdflag/* = 1*/;	/* Support for inetd */ /* is now the default */
+int pmflag;		/* Support for port monitors */
+int logflag;		/* Use syslog instead of fprintf for errors */
+int tblflag;		/* Support for dispatch table file */
 
-main(argc, argv)
-	int argc;
-	char *argv[];
+#define INLINE 3
+/*length at which to start doing an inline */
 
+int inlineflag=INLINE; /* length at which to start doing an inline. 3 = default
+		if 0, no xdr_inline code */
+
+int indefinitewait;	/* If started by port monitors, hang till it wants */
+int exitnow;		/* If started by port monitors, exit after the call */
+int timerflag;		/* TRUE if !indefinite && !exitnow */
+int newstyle;           /* newstyle of passing arguments (by value) */
+#ifdef __GNU_LIBRARY__
+int Cflag = 1 ;         /* ANSI C syntax */
+#else
+int Cflag = 0 ;         /* ANSI C syntax */
+#endif
+static int allfiles;   /* generate all files */
+#ifdef __GNU_LIBRARY__
+int tirpcflag = 0;       /* generating code for tirpc, by default */
+#else
+int tirpcflag = 1;       /* generating code for tirpc, by default */
+#endif
+
+int
+main(int argc, const char *argv[])
 {
 	struct commandline cmd;
 
-	/* Use the libc message catalog for translations.  */
-	textdomain (_libc_intl_domainname);
+	(void) memset((char *)&cmd, 0, sizeof (struct commandline));
+	clear_args();
+	if (!parseargs(argc, argv, &cmd))
+		usage();
 
-	if (!parseargs(argc, argv, &cmd)) {
-		f_print(stderr,
-			_("usage: %s infile\n"), cmdname);
-		f_print(stderr,
-			_("       %s [-c | -h | -l | -m] [-o outfile] [infile]\n"),
-			cmdname);
-		f_print(stderr,
-			_("       %s [-s udp|tcp]* [-o outfile] [infile]\n"),
-			cmdname);
-		exit(1);
+	if (cmd.cflag || cmd.hflag || cmd.lflag || cmd.tflag || cmd.sflag ||
+		cmd.mflag || cmd.nflag || cmd.Ssflag || cmd.Scflag ) {
+	  checkfiles(cmd.infile, cmd.outfile);
 	}
+	else
+	  checkfiles(cmd.infile,NULL);
+
 	if (cmd.cflag) {
-		c_output(cmd.infile, "-DRPC_XDR", !EXTEND, cmd.outfile);
+		c_output(cmd.infile, "-DRPC_XDR", DONT_EXTEND, cmd.outfile);
 	} else if (cmd.hflag) {
-		h_output(cmd.infile, "-DRPC_HDR", !EXTEND, cmd.outfile);
+		h_output(cmd.infile, "-DRPC_HDR", DONT_EXTEND, cmd.outfile);
 	} else if (cmd.lflag) {
-		l_output(cmd.infile, "-DRPC_CLNT", !EXTEND, cmd.outfile);
-	} else if (cmd.sflag || cmd.mflag) {
-		s_output(argc, argv, cmd.infile, "-DRPC_SVC", !EXTEND,
-			 cmd.outfile, cmd.mflag);
+		l_output(cmd.infile, "-DRPC_CLNT", DONT_EXTEND, cmd.outfile);
+	} else if (cmd.sflag || cmd.mflag || (cmd.nflag)) {
+		s_output(argc, argv, cmd.infile, "-DRPC_SVC", DONT_EXTEND,
+			 cmd.outfile, cmd.mflag, cmd.nflag);
+	} else if (cmd.tflag) {
+		t_output(cmd.infile, "-DRPC_TBL", DONT_EXTEND, cmd.outfile);
+	} else if  (cmd.Ssflag) {
+		  svc_output(cmd.infile, "-DRPC_SERVER", DONT_EXTEND, cmd.outfile);
+	} else if (cmd.Scflag) {
+		  clnt_output(cmd.infile, "-DRPC_CLIENT", DONT_EXTEND, cmd.outfile);
 	} else {
+		/* the rescans are required, since cpp may effect input */
 		c_output(cmd.infile, "-DRPC_XDR", EXTEND, "_xdr.c");
 		reinitialize();
 		h_output(cmd.infile, "-DRPC_HDR", EXTEND, ".h");
 		reinitialize();
 		l_output(cmd.infile, "-DRPC_CLNT", EXTEND, "_clnt.c");
 		reinitialize();
-		s_output(allc, allv, cmd.infile, "-DRPC_SVC", EXTEND,
-			 "_svc.c", cmd.mflag);
+		if (inetdflag || !tirpcflag )
+			s_output(allc, allv, cmd.infile, "-DRPC_SVC", EXTEND,
+				 "_svc.c", cmd.mflag, cmd.nflag);
+		else
+			s_output(allnc, allnv, cmd.infile, "-DRPC_SVC",
+				 EXTEND, "_svc.c", cmd.mflag, cmd.nflag);
+		if (tblflag) {
+			reinitialize();
+			t_output(cmd.infile, "-DRPC_TBL", EXTEND, "_tbl.i");
+		}
+		if (allfiles) {
+		  reinitialize();
+		  svc_output(cmd.infile, "-DRPC_SERVER", EXTEND, "_server.c");
+		}
+		if (allfiles) {
+		  reinitialize();
+		  clnt_output(cmd.infile, "-DRPC_CLIENT", EXTEND, "_client.c");
+		}
 	}
-	exit(0);
+	exit(nonfatalerrors);
+	/* NOTREACHED */
 }
 
 /*
  * add extension to filename
  */
 static char *
-extendfile(file, ext)
-	char *file;
-	char *ext;
+extendfile(const char *file, const char *ext)
 {
 	char *res;
-	char *p;
+	const char *p;
 
 	res = alloc(strlen(file) + strlen(ext) + 1);
 	if (res == NULL) {
 		abort();
 	}
-	p = rindex(file, '.');
+	p = strrchr(file, '.');
 	if (p == NULL) {
 		p = file + strlen(file);
 	}
@@ -133,36 +255,78 @@ extendfile(file, ext)
 /*
  * Open output file with given extension
  */
-static
-open_output(infile, outfile)
-	char *infile;
-	char *outfile;
+static void
+open_output(const char *infile, const char *outfile)
 {
+
 	if (outfile == NULL) {
 		fout = stdout;
 		return;
 	}
+
 	if (infile != NULL && streq(outfile, infile)) {
-		f_print(stderr, _("%s: output would overwrite %s\n"), cmdname,
+		f_print(stderr, "%s: output would overwrite %s\n", cmdname,
 			infile);
 		crash();
 	}
 	fout = fopen(outfile, "w");
 	if (fout == NULL) {
-		f_print(stderr, _("%s: unable to open "), cmdname);
+		f_print(stderr, "%s: unable to open ", cmdname);
 		perror(outfile);
 		crash();
 	}
 	record_open(outfile);
 }
 
+static void
+add_warning(void)
+{
+	f_print(fout, "/*\n");
+	f_print(fout, " * Please do not edit this file.\n");
+	f_print(fout, " * It was generated using rpcgen.\n");
+	f_print(fout, " */\n\n");
+}
+
+static void
+add_stdheaders(void)
+{
+	f_print(fout, "#include <rpc/types.h>\n");
+	f_print(fout, "#include <rpc/xdr.h>\n\n");
+}
+
+/* clear list of arguments */
+static void clear_args(void)
+{
+  int i;
+  for( i=FIXEDARGS; i<ARGLISTLEN; i++ )
+    arglist[i] = NULL;
+  argcount = FIXEDARGS;
+}
+
+/* make sure that a CPP exists */
+static void find_cpp(void)
+{
+  struct stat buf;
+
+  if (stat(CPP, &buf) < 0 )  {	/* SVR4 or explicit cpp does not exist */
+    if (cppDefined) {
+      fprintf( stderr, "cannot find C preprocessor: %s \n", CPP );
+      crash();
+    } else {			/* try the other one */
+      CPP = SUNOS_CPP;
+      if( stat( CPP, &buf ) < 0 ) { /* can't find any cpp */
+	fprintf( stderr, "cannot find any C preprocessor (cpp)\n" );
+	crash();
+      }
+    }
+  }
+}
+
 /*
  * Open input file with given define for C-preprocessor
  */
-static
-open_input(infile, define)
-	char *infile;
-	char *define;
+static void
+open_input(const char *infile, const char *define)
 {
 	int pd[2];
 
@@ -170,11 +334,17 @@ open_input(infile, define)
 	(void) pipe(pd);
 	switch (fork()) {
 	case 0:
+		find_cpp();
+		putarg(0, CPP);
+		putarg(1, CPPFLAGS);
+		addarg(define);
+		addarg(infile);
+		addarg((char *)NULL);
 		(void) close(1);
 		(void) dup2(pd[1], 1);
 		(void) close(pd[0]);
-		execl(CPP, CPP, CPPFLAGS, define, infile, NULL);
-		perror("execl");
+		execv(arglist[0], (char **)arglist);
+		perror("execv");
 		exit(1);
 	case -1:
 		perror("fork");
@@ -189,31 +359,67 @@ open_input(infile, define)
 	}
 }
 
+/* valid tirpc nettypes */
+static const char *valid_ti_nettypes[] =
+{
+  "netpath",
+  "visible",
+  "circuit_v",
+  "datagram_v",
+  "circuit_n",
+  "datagram_n",
+  "udp",
+  "tcp",
+  "raw",
+  NULL
+  };
+
+/* valid inetd nettypes */
+static const char *valid_i_nettypes[] =
+{
+  "udp",
+  "tcp",
+  NULL
+};
+
+static int check_nettype(const char *name, const char *list_to_check[]) {
+  int i;
+  for( i = 0; list_to_check[i] != NULL; i++ ) {
+	  if( strcmp( name, list_to_check[i] ) == 0 ) {
+	    return 1;
+	  }
+  }
+  f_print( stderr, "illegal nettype :\'%s\'\n", name );
+  return 0;
+}
+
 /*
  * Compile into an XDR routine output file
  */
-static
-c_output(infile, define, extend, outfile)
-	char *infile;
-	char *define;
-	int extend;
-	char *outfile;
+
+static void
+c_output(const char *infile, const char *define, int extend,
+	 const char *outfile)
 {
 	definition *def;
 	char *include;
-	char *outfilename;
+	const char *outfilename;
 	long tell;
 
+	c_initialize();
 	open_input(infile, define);
 	outfilename = extend ? extendfile(infile, outfile) : outfile;
 	open_output(infile, outfilename);
-	f_print(fout, "#include <rpc/rpc.h>\n");
+	add_warning();
+	add_stdheaders();
 	if (infile && (include = extendfile(infile, ".h"))) {
 		f_print(fout, "#include \"%s\"\n", include);
 		free(include);
-	}
+		/* .h file already contains rpc/rpc.h */
+	} else
+	  f_print(fout, "#include <rpc/rpc.h>\n");
 	tell = ftell(fout);
-	while (def = get_definition()) {
+	while ((def = get_definition())!=NULL) {
 		emit(def);
 	}
 	if (extend && tell == ftell(fout)) {
@@ -221,99 +427,236 @@ c_output(infile, define, extend, outfile)
 	}
 }
 
+void
+c_initialize(void)
+{
+
+  /* add all the starting basic types */
+
+  add_type(1,"int");
+  add_type(1,"long");
+  add_type(1,"short");
+  add_type(1,"bool");
+
+  add_type(1,"u_int");
+  add_type(1,"u_long");
+  add_type(1,"u_short");
+
+}
+
+char rpcgen_table_dcl[] = "struct rpcgen_table {\n\
+	char	*(*proc)();\n\
+	xdrproc_t	xdr_arg;\n\
+	unsigned	len_arg;\n\
+	xdrproc_t	xdr_res;\n\
+	unsigned	len_res;\n\
+};\n";
+
+
+static char *generate_guard(const char *pathname) {
+        const char *filename;
+	char *guard, *tmp;
+
+	filename = strrchr(pathname, '/' );  /* find last component */
+	filename = ((filename == NULL) ? pathname : filename+1);
+	guard = strdup(filename);
+	/* convert to upper case */
+	tmp = guard;
+	while (*tmp) {
+		if (islower(*tmp))
+			*tmp = toupper(*tmp);
+		tmp++;
+	}
+
+	guard = extendfile(guard, "_H_RPCGEN");
+	return guard;
+}
+
 /*
  * Compile into an XDR header file
  */
-static
-h_output(infile, define, extend, outfile)
-	char *infile;
-	char *define;
-	int extend;
-	char *outfile;
+
+
+static void
+h_output(const char *infile, const char *define, int extend,
+	 const char *outfile)
 {
 	definition *def;
-	char *outfilename;
+	const char *ifilename;
+	const char *outfilename;
 	long tell;
+	char *guard;
+	list *l;
 
 	open_input(infile, define);
 	outfilename =  extend ? extendfile(infile, outfile) : outfile;
 	open_output(infile, outfilename);
+	add_warning();
+	ifilename = (infile == NULL) ? "STDIN" : infile;
+	guard = generate_guard(  outfilename ? outfilename: ifilename );
+
+	f_print(fout,"#ifndef _%s\n#define _%s\n\n", guard,
+		guard);
+
+	f_print(fout, "#include <rpc/rpc.h>\n\n");
+
 	tell = ftell(fout);
-	while (def = get_definition()) {
+	/* print data definitions */
+	while ((def = get_definition())!=NULL) {
 		print_datadef(def);
 	}
+
+	/* print function declarations.
+	   Do this after data definitions because they might be used as
+	   arguments for functions */
+	for (l = defined; l != NULL; l = l->next) {
+		print_funcdef(l->val);
+	}
 	if (extend && tell == ftell(fout)) {
 		(void) unlink(outfilename);
+	} else if (tblflag) {
+		f_print(fout, rpcgen_table_dcl);
 	}
+	f_print(fout, "\n#endif /* !_%s */\n", guard);
 }
 
 /*
  * Compile into an RPC service
  */
-static
-s_output(argc, argv, infile, define, extend, outfile, nomain)
-	int argc;
-	char *argv[];
-	char *infile;
-	char *define;
-	int extend;
-	char *outfile;
-	int nomain;
+static void
+s_output(int argc, const char *argv[], const char *infile, const char *define,
+	 int extend, const char *outfile, int nomain, int netflag)
 {
 	char *include;
 	definition *def;
-	int foundprogram;
-	char *outfilename;
+	int foundprogram = 0;
+	const char *outfilename;
 
 	open_input(infile, define);
 	outfilename = extend ? extendfile(infile, outfile) : outfile;
 	open_output(infile, outfilename);
-	f_print(fout, "#include <stdio.h>\n");
-	f_print(fout, "#include <rpc/rpc.h>\n");
+	add_warning();
 	if (infile && (include = extendfile(infile, ".h"))) {
 		f_print(fout, "#include \"%s\"\n", include);
 		free(include);
+	} else
+	  f_print(fout, "#include <rpc/rpc.h>\n");
+
+	f_print(fout, "#include <stdio.h>\n");
+	f_print(fout, "#include <stdlib.h>/* getenv, exit */\n");
+	if (Cflag) {
+		f_print (fout, "#include <rpc/pmap_clnt.h> /* for pmap_unset */\n");
+		f_print (fout, "#include <string.h> /* strcmp */ \n");
+	}
+	if (strcmp(svcclosetime, "-1") == 0)
+		indefinitewait = 1;
+	else if (strcmp(svcclosetime, "0") == 0)
+		exitnow = 1;
+	else if (inetdflag || pmflag) {
+		f_print(fout, "#include <signal.h>\n");
+	  timerflag = 1;
+	}
+
+	if( !tirpcflag && inetdflag )
+#ifdef __GNU_LIBRARY__
+	  f_print(fout, "#include <sys/ioctl.h> /* ioctl, TIOCNOTTY */\n");
+#else
+	  f_print(fout, "#include <sys/ttycom.h>/* TIOCNOTTY */\n");
+#endif
+	if( Cflag && (inetdflag || pmflag ) ) {
+#ifdef __GNU_LIBRARY__
+	  f_print(fout, "#include <sys/types.h> /* open */\n");
+	  f_print(fout, "#include <sys/stat.h> /* open */\n");
+	  f_print(fout, "#include <fcntl.h> /* open */\n");
+	  f_print(fout, "#include <unistd.h> /* getdtablesize */\n");
+#else
+	  f_print(fout, "#ifdef __cplusplus\n");
+	  f_print(fout, "#include <sysent.h> /* getdtablesize, open */\n");
+	  f_print(fout, "#endif /* __cplusplus */\n");
+#endif
+	  if( tirpcflag )
+	    f_print(fout, "#include <unistd.h> /* setsid */\n");
+	}
+	if( tirpcflag )
+	  f_print(fout, "#include <sys/types.h>\n");
+
+	f_print(fout, "#include <memory.h>\n");
+#ifndef __GNU_LIBRARY__
+	f_print(fout, "#include <stropts.h>\n");
+#endif
+	if (inetdflag || !tirpcflag ) {
+		f_print(fout, "#include <sys/socket.h>\n");
+		f_print(fout, "#include <netinet/in.h>\n");
+	}
+
+	if ( (netflag || pmflag) && tirpcflag ) {
+		f_print(fout, "#include <netconfig.h>\n");
+	}
+	if (/*timerflag &&*/ tirpcflag)
+		f_print(fout, "#include <sys/resource.h> /* rlimit */\n");
+	if (logflag || inetdflag || pmflag) {
+#ifdef __GNU_LIBRARY__
+		f_print(fout, "#include <syslog.h>\n");
+#else
+		f_print(fout, "#ifdef SYSLOG\n");
+		f_print(fout, "#include <syslog.h>\n");
+		f_print(fout, "#else\n");
+		f_print(fout, "#define LOG_ERR 1\n");
+		f_print(fout, "#define openlog(a, b, c)\n");
+		f_print(fout, "#endif\n");
+#endif
 	}
-	foundprogram = 0;
-	while (def = get_definition()) {
+
+	/* for ANSI-C */
+	f_print(fout, "\n#ifdef __STDC__\n#define SIG_PF void(*)(int)\n#endif\n");
+
+#ifndef __GNU_LIBRARY__
+	f_print(fout, "\n#ifdef DEBUG\n#define RPC_SVC_FG\n#endif\n");
+#endif
+	if (timerflag)
+		f_print(fout, "\n#define _RPCSVC_CLOSEDOWN %s\n", svcclosetime);
+	while ((def = get_definition())!=NULL) {
 		foundprogram |= (def->def_kind == DEF_PROGRAM);
 	}
 	if (extend && !foundprogram) {
 		(void) unlink(outfilename);
 		return;
 	}
-	if (nomain) {
-		write_programs((char *)NULL);
-	} else {
-		write_most();
-		do_registers(argc, argv);
+	write_most(infile, netflag, nomain);
+	if (!nomain) {
+		if( !do_registers(argc, argv) ) {
+		  if (outfilename)
+		    (void) unlink(outfilename);
+		  usage();
+		}
 		write_rest();
-		write_programs("static");
 	}
 }
 
-static
-l_output(infile, define, extend, outfile)
-	char *infile;
-	char *define;
-	int extend;
-	char *outfile;
+/*
+ * generate client side stubs
+ */
+static void
+l_output(const char *infile, const char *define, int extend,
+	 const char *outfile)
 {
 	char *include;
 	definition *def;
-	int foundprogram;
-	char *outfilename;
+	int foundprogram = 0;
+	const char *outfilename;
 
 	open_input(infile, define);
 	outfilename = extend ? extendfile(infile, outfile) : outfile;
 	open_output(infile, outfilename);
-	f_print(fout, "#include <rpc/rpc.h>\n");
+	add_warning();
+	if (Cflag)
+	  f_print (fout, "#include <memory.h> /* for memset */\n");
 	if (infile && (include = extendfile(infile, ".h"))) {
 		f_print(fout, "#include \"%s\"\n", include);
 		free(include);
-	}
-	foundprogram = 0;
-	while (def = get_definition()) {
+	} else
+	  f_print(fout, "#include <rpc/rpc.h>\n");
+	while ((def = get_definition())!=NULL) {
 		foundprogram |= (def->def_kind == DEF_PROGRAM);
 	}
 	if (extend && !foundprogram) {
@@ -324,37 +667,195 @@ l_output(infile, define, extend, outfile)
 }
 
 /*
- * Perform registrations for service output
+ * generate the dispatch table
  */
-static
-do_registers(argc, argv)
-	int argc;
-	char *argv[];
+static void
+t_output(const char *infile, const char *define, int extend,
+	 const char *outfile)
+{
+	definition *def;
+	int foundprogram = 0;
+	const char *outfilename;
+
+	open_input(infile, define);
+	outfilename = extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	add_warning();
+	while ((def = get_definition())!=NULL) {
+		foundprogram |= (def->def_kind == DEF_PROGRAM);
+	}
+	if (extend && !foundprogram) {
+		(void) unlink(outfilename);
+		return;
+	}
+	write_tables();
+}
+
+/* sample routine for the server template */
+static void
+svc_output(const char *infile, const char *define, int extend,
+	   const char *outfile)
+{
+  definition *def;
+  char *include;
+  const char *outfilename;
+  long tell;
+
+  open_input(infile, define);
+  outfilename = extend ? extendfile(infile, outfile) : outfile;
+  checkfiles(infile,outfilename); /*check if outfile already exists.
+				  if so, print an error message and exit*/
+  open_output(infile, outfilename);
+  add_sample_msg();
+
+  if (infile && (include = extendfile(infile, ".h"))) {
+    f_print(fout, "#include \"%s\"\n", include);
+    free(include);
+  } else
+    f_print(fout, "#include <rpc/rpc.h>\n");
+
+  tell = ftell(fout);
+  while ((def = get_definition())!=NULL) {
+	  write_sample_svc(def);
+  }
+  if (extend && tell == ftell(fout)) {
+	  (void) unlink(outfilename);
+  }
+}
+
+
+/* sample main routine for client */
+static void
+clnt_output(const char *infile, const char *define, int extend,
+	    const char *outfile)
+{
+  definition *def;
+  char *include;
+  const char *outfilename;
+  long tell;
+  int has_program = 0;
 
+  open_input(infile, define);
+  outfilename = extend ? extendfile(infile, outfile) : outfile;
+  checkfiles(infile,outfilename); /*check if outfile already exists.
+				  if so, print an error message and exit*/
+
+  open_output(infile, outfilename);
+  add_sample_msg();
+  if (infile && (include = extendfile(infile, ".h"))) {
+    f_print(fout, "#include \"%s\"\n", include);
+    free(include);
+  } else
+    f_print(fout, "#include <rpc/rpc.h>\n");
+  tell = ftell(fout);
+  while ((def = get_definition())!=NULL) {
+    has_program += write_sample_clnt(def);
+  }
+
+  if( has_program )
+    write_sample_clnt_main();
+
+  if (extend && tell == ftell(fout)) {
+    (void) unlink(outfilename);
+  }
+}
+
+/*
+ * Perform registrations for service output
+ * Return 0 if failed; 1 otherwise.
+ */
+static int do_registers(int argc, const char *argv[])
 {
 	int i;
 
-	for (i = 1; i < argc; i++) {
-		if (streq(argv[i], "-s")) {
-			write_register(argv[i + 1]);
-			i++;
+	if ( inetdflag || !tirpcflag) {
+		for (i = 1; i < argc; i++) {
+			if (streq(argv[i], "-s")) {
+			        if(!check_nettype( argv[i + 1], valid_i_nettypes ))
+				  return 0;
+				write_inetd_register(argv[i + 1]);
+				i++;
+			}
 		}
+	} else {
+		for (i = 1; i < argc; i++)
+		        if (streq(argv[i], "-s")) {
+			        if(!check_nettype( argv[i + 1], valid_ti_nettypes ))
+				  return 0;
+				write_nettype_register(argv[i + 1]);
+				i++;
+			} else if (streq(argv[i], "-n")) {
+				write_netid_register(argv[i + 1]);
+				i++;
+			}
 	}
+	return 1;
 }
 
 /*
- * Parse command line arguments
+ * Add another argument to the arg list
  */
-static
-parseargs(argc, argv, cmd)
-	int argc;
-	char *argv[];
-	struct commandline *cmd;
+static void
+addarg(const char *cp)
+{
+	if (argcount >= ARGLISTLEN) {
+		f_print(stderr, "rpcgen: too many defines\n");
+		crash();
+		/*NOTREACHED*/
+	}
+	arglist[argcount++] = cp;
+
+}
+
+static void
+putarg(int whereto, const char *cp)
+{
+	if (whereto >= ARGLISTLEN) {
+		f_print(stderr, "rpcgen: arglist coding error\n");
+		crash();
+		/*NOTREACHED*/
+	}
+	arglist[whereto] = cp;
+}
 
+/*
+ * if input file is stdin and an output file is specified then complain
+ * if the file already exists. Otherwise the file may get overwritten
+ * If input file does not exist, exit with an error
+ */
+
+static void
+checkfiles(const char *infile, const char *outfile)
+{
+
+  struct stat buf;
+
+  if(infile)			/* infile ! = NULL */
+    if(stat(infile,&buf) < 0)
+      {
+	perror(infile);
+	crash();
+      };
+  if (outfile) {
+    if (stat(outfile, &buf) < 0)
+      return;			/* file does not exist */
+    else {
+      f_print(stderr,
+	      "file '%s' already exists and may be overwritten\n", outfile);
+      crash();
+    }
+  }
+}
+
+/*
+ * Parse command line arguments
+ */
+static int
+parseargs(int argc, const char *argv[], struct commandline *cmd)
 {
 	int i;
 	int j;
-	char c;
+	int c;
 	char flag[(1 << 8 * sizeof(char))];
 	int nflags;
 
@@ -363,15 +864,22 @@ parseargs(argc, argv, cmd)
 	if (argc < 2) {
 		return (0);
 	}
+	allfiles = 0;
 	flag['c'] = 0;
 	flag['h'] = 0;
-	flag['s'] = 0;
-	flag['o'] = 0;
 	flag['l'] = 0;
 	flag['m'] = 0;
+	flag['o'] = 0;
+	flag['s'] = 0;
+	flag['n'] = 0;
+	flag['t'] = 0;
+	flag['S'] = 0;
+	flag['C'] = 0;
 	for (i = 1; i < argc; i++) {
 		if (argv[i][0] != '-') {
 			if (cmd->infile) {
+			        f_print( stderr, "Cannot specify more than one input file!\n");
+
 				return (0);
 			}
 			cmd->infile = argv[i];
@@ -379,15 +887,85 @@ parseargs(argc, argv, cmd)
 			for (j = 1; argv[i][j] != 0; j++) {
 				c = argv[i][j];
 				switch (c) {
+				case 'a':
+					allfiles = 1;
+					break;
 				case 'c':
 				case 'h':
 				case 'l':
 				case 'm':
+				case 't':
 					if (flag[c]) {
 						return (0);
 					}
 					flag[c] = 1;
 					break;
+				case 'S':
+					/* sample flag: Ss or Sc.
+					   Ss means set flag['S'];
+					   Sc means set flag['C']; */
+					c = argv[i][++j];  /* get next char */
+					if( c == 's' )
+					  c = 'S';
+					else if( c == 'c' )
+					  c = 'C';
+					else
+					  return( 0 );
+
+					if (flag[c]) {
+						return (0);
+					}
+					flag[c] = 1;
+					break;
+				case 'C':  /* ANSI C syntax */
+					Cflag = 1;
+					break;
+
+#ifdef __GNU_LIBRARY__
+				case 'k':  /* K&R C syntax */
+					Cflag = 0;
+					break;
+
+#endif
+				case 'b':  /* turn TIRPC flag off for
+					    generating backward compatible
+					    */
+					tirpcflag = 0;
+					break;
+
+#ifdef __GNU_LIBRARY__
+				case '5':  /* turn TIRPC flag on for
+					    generating SysVr4 compatible
+					    */
+					tirpcflag = 1;
+					break;
+
+#endif
+				case 'I':
+					inetdflag = 1;
+					break;
+				case 'N':
+					newstyle = 1;
+					break;
+				case 'L':
+					logflag = 1;
+					break;
+				case 'K':
+					if (++i == argc) {
+						return (0);
+					}
+					svcclosetime = argv[i];
+					goto nextarg;
+				case 'T':
+					tblflag = 1;
+					break;
+				case 'i' :
+				  	if (++i == argc) {
+						return (0);
+					}
+					inlineflag = atoi(argv[i]);
+					goto nextarg;
+				case 'n':
 				case 'o':
 				case 's':
 					if (argv[i][j - 1] != '-' ||
@@ -410,6 +988,23 @@ parseargs(argc, argv, cmd)
 						cmd->outfile = argv[i];
 					}
 					goto nextarg;
+				case 'D':
+					if (argv[i][j - 1] != '-') {
+						return (0);
+					}
+					(void) addarg(argv[i]);
+					goto nextarg;
+				case 'Y':
+					if (++i == argc) {
+						return (0);
+					}
+					(void) strcpy(pathbuf, argv[i]);
+					(void) strcat(pathbuf, "/cpp");
+					CPP = pathbuf;
+					cppDefined = 1;
+					goto nextarg;
+
+
 
 				default:
 					return (0);
@@ -419,18 +1014,93 @@ parseargs(argc, argv, cmd)
 			;
 		}
 	}
+
 	cmd->cflag = flag['c'];
 	cmd->hflag = flag['h'];
-	cmd->sflag = flag['s'];
 	cmd->lflag = flag['l'];
 	cmd->mflag = flag['m'];
-	nflags = cmd->cflag + cmd->hflag + cmd->sflag + cmd->lflag + cmd->mflag;
+	cmd->nflag = flag['n'];
+	cmd->sflag = flag['s'];
+	cmd->tflag = flag['t'];
+	cmd->Ssflag = flag['S'];
+	cmd->Scflag = flag['C'];
+
+	if( tirpcflag ) {
+	  pmflag = inetdflag ? 0 : 1;	  /* pmflag or inetdflag is always TRUE */
+	  if( (inetdflag && cmd->nflag)) { /* netid not allowed with inetdflag */
+	    f_print(stderr, "Cannot use netid flag with inetd flag!\n");
+	    return (0);
+	  }
+	} else {  /* 4.1 mode */
+	  pmflag = 0;               /* set pmflag only in tirpcmode */
+#ifndef __GNU_LIBRARY__
+	  inetdflag = 1;            /* inetdflag is TRUE by default */
+#endif
+	  if( cmd->nflag ) {          /* netid needs TIRPC */
+	    f_print( stderr, "Cannot use netid flag without TIRPC!\n");
+	    return( 0 );
+	  }
+	}
+
+	if( newstyle && ( tblflag || cmd->tflag) ) {
+	  f_print( stderr, "Cannot use table flags with newstyle!\n");
+	  return( 0 );
+	}
+
+	/* check no conflicts with file generation flags */
+	nflags = cmd->cflag + cmd->hflag + cmd->lflag + cmd->mflag +
+		cmd->sflag + cmd->nflag + cmd->tflag + cmd->Ssflag + cmd->Scflag;
+
 	if (nflags == 0) {
 		if (cmd->outfile != NULL || cmd->infile == NULL) {
 			return (0);
 		}
 	} else if (nflags > 1) {
+	        f_print( stderr, "Cannot have more than one file generation flag!\n");
 		return (0);
 	}
 	return (1);
 }
+
+static void
+usage(void)
+{
+	f_print(stderr, "usage:  %s infile\n", cmdname);
+	f_print(stderr, "\t%s [-a][-b][-C][-Dname[=value]] -i size  [-I [-K seconds]] [-L][-N][-T] infile\n",
+			cmdname);
+	f_print(stderr, "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss] [-o outfile] [infile]\n",
+			cmdname);
+	f_print(stderr, "\t%s [-s nettype]* [-o outfile] [infile]\n", cmdname);
+	f_print(stderr, "\t%s [-n netid]* [-o outfile] [infile]\n", cmdname);
+	options_usage();
+	exit(1);
+}
+
+static void
+options_usage(void)
+{
+	f_print(stderr, "options:\n");
+	f_print(stderr, "-a\t\tgenerate all files, including samples\n");
+	f_print(stderr, "-b\t\tbackward compatibility mode (generates code for SunOS 4.1)\n");
+	f_print(stderr, "-c\t\tgenerate XDR routines\n");
+	f_print(stderr, "-C\t\tANSI C mode\n");
+	f_print(stderr, "-Dname[=value]\tdefine a symbol (same as #define)\n");
+	f_print(stderr, "-h\t\tgenerate header file\n");
+	f_print(stderr, "-i size\t\tsize at which to start generating inline code\n");
+	f_print(stderr, "-I\t\tgenerate code for inetd support in server (for SunOS 4.1)\n");
+	f_print(stderr, "-K seconds\tserver exits after K seconds of inactivity\n");
+	f_print(stderr, "-l\t\tgenerate client side stubs\n");
+	f_print(stderr, "-L\t\tserver errors will be printed to syslog\n");
+	f_print(stderr, "-m\t\tgenerate server side stubs\n");
+	f_print(stderr, "-n netid\tgenerate server code that supports named netid\n");
+	f_print(stderr, "-N\t\tsupports multiple arguments and call-by-value\n");
+	f_print(stderr, "-o outfile\tname of the output file\n");
+	f_print(stderr, "-s nettype\tgenerate server code that supports named nettype\n");
+	f_print(stderr, "-Sc\t\tgenerate sample client code that uses remote procedures\n");
+	f_print(stderr, "-Ss\t\tgenerate sample server code that defines remote procedures\n");
+	f_print(stderr, "-t\t\tgenerate RPC dispatch table\n");
+	f_print(stderr, "-T\t\tgenerate code to support RPC dispatch tables\n");
+	f_print(stderr, "-Y path\t\tdirectory name to find C preprocessor (cpp)\n");
+
+	exit(1);
+}