--- old/usr/src/cmd/awk/main.c	2013-05-27 09:45:03.426469497 +0000
+++ /dev/null	2013-05-27 09:45:03.000000000 +0000
@@ -1,197 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
-/*	  All Rights Reserved  	*/
-
-#include <stdio.h>
-#include <ctype.h>
-#include <signal.h>
-#include <locale.h>
-#include <libintl.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <values.h>
-#include <langinfo.h>
-#include "awk.h"
-#include "y.tab.h"
-
-char	*version = "version Oct 11, 1989";
-
-int	dbg	= 0;
-uchar	*cmdname;	/* gets argv[0] for error messages */
-uchar	*lexprog;	/* points to program argument if it exists */
-int	compile_time = 2;	/* for error printing: */
-				/* 2 = cmdline, 1 = compile, 0 = running */
-char	radixpoint = '.';
-
-static uchar	**pfile = NULL;	/* program filenames from -f's */
-static int	npfile = 0;	/* number of filenames */
-static int	curpfile = 0;	/* current filename */
-
-int
-main(int argc, char *argv[], char *envp[])
-{
-	uchar *fs = NULL;
-	char	*nl_radix;
-	/*
-	 * At this point, numbers are still scanned as in
-	 * the POSIX locale.
-	 * (POSIX.2, volume 2, P867, L4742-4757)
-	 */
-	(void) setlocale(LC_ALL, "");
-	(void) setlocale(LC_NUMERIC, "C");
-#if !defined(TEXT_DOMAIN)	/* Should be defined by cc -D */
-#define	TEXT_DOMAIN	"SYS_TEST"	/* Use this only if it weren't */
-#endif
-	(void) textdomain(TEXT_DOMAIN);
-	cmdname = (uchar *)argv[0];
-	if (argc == 1) {
-		(void) fprintf(stderr, gettext(
-		    "Usage: %s [-f programfile | 'program'] [-Ffieldsep] "
-		    "[-v var=value] [files]\n"), cmdname);
-		exit(1);
-	}
-	(void) signal(SIGFPE, fpecatch);
-	yyin = NULL;
-	syminit();
-	while (argc > 1 && argv[1][0] == '-' && argv[1][1] != '\0') {
-		if (strcmp(argv[1], "--") == 0) {
-			/* explicit end of args */
-			argc--;
-			argv++;
-			break;
-		}
-		switch (argv[1][1]) {
-		case 'f':	/* next argument is program filename */
-			argc--;
-			argv++;
-			if (argc <= 1)
-				ERROR "no program filename" FATAL;
-			pfile = realloc(pfile, sizeof (uchar *) * (npfile + 1));
-			if (pfile == NULL)
-				ERROR "out of space in main" FATAL;
-			pfile[npfile++] = (uchar *)argv[1];
-			break;
-		case 'F':	/* set field separator */
-			if (argv[1][2] != 0) {	/* arg is -Fsomething */
-				/* wart: t=>\t */
-				if (argv[1][2] == 't' && argv[1][3] == 0)
-					fs = (uchar *) "\t";
-				else if (argv[1][2] != 0)
-					fs = (uchar *)&argv[1][2];
-			} else {		/* arg is -F something */
-				argc--; argv++;
-				if (argc > 1) {
-					/* wart: t=>\t */
-					if (argv[1][0] == 't' &&
-					    argv[1][1] == 0)
-						fs = (uchar *) "\t";
-					else if (argv[1][0] != 0)
-						fs = (uchar *)&argv[1][0];
-				}
-			}
-			if (fs == NULL || *fs == '\0')
-				ERROR "field separator FS is empty" WARNING;
-			break;
-		case 'v':	/* -v a=1 to be done NOW.  one -v for each */
-			if (argv[1][2] == '\0' && --argc > 1 &&
-			    isclvar((uchar *)(++argv)[1]))
-				setclvar((uchar *)argv[1]);
-			break;
-		case 'd':
-			dbg = atoi(&argv[1][2]);
-			if (dbg == 0)
-				dbg = 1;
-			(void) printf("awk %s\n", version);
-			break;
-		default:
-			ERROR "unknown option %s ignored", argv[1] WARNING;
-			break;
-		}
-		argc--;
-		argv++;
-	}
-	/* argv[1] is now the first argument */
-	if (npfile == 0) {	/* no -f; first argument is program */
-		if (argc <= 1) {
-			if (dbg)
-				exit(0);
-			ERROR "no program given" FATAL;
-		}
-		dprintf(("program = |%s|\n", argv[1]));
-		lexprog = (uchar *)argv[1];
-		argc--;
-		argv++;
-	}
-	compile_time = 1;
-	argv[0] = (char *)cmdname;	/* put prog name at front of arglist */
-	dprintf(("argc=%d, argv[0]=%s\n", argc, argv[0]));
-	arginit(argc, (uchar **)argv);
-	envinit((uchar **)envp);
-	(void) yyparse();
-	if (fs)
-		*FS = qstring(fs, '\0');
-	dprintf(("errorflag=%d\n", errorflag));
-	/*
-	 * done parsing, so now activate the LC_NUMERIC
-	 */
-	(void) setlocale(LC_ALL, "");
-	nl_radix = nl_langinfo(RADIXCHAR);
-	if (nl_radix)
-		radixpoint = *nl_radix;
-
-	if (errorflag == 0) {
-		compile_time = 0;
-		run(winner);
-	} else
-		bracecheck();
-	return (errorflag);
-}
-
-int
-pgetc(void)		/* get program character */
-{
-	int c;
-
-	for (;;) {
-		if (yyin == NULL) {
-			if (curpfile >= npfile)
-				return (EOF);
-			yyin = (strcmp((char *)pfile[curpfile], "-") == 0) ?
-			    stdin : fopen((char *)pfile[curpfile], "r");
-			if (yyin == NULL) {
-				ERROR "can't open file %s",
-				    pfile[curpfile] FATAL;
-			}
-		}
-		if ((c = getc(yyin)) != EOF)
-			return (c);
-		(void) fclose(yyin);
-		yyin = NULL;
-		curpfile++;
-	}
-}
