From 351910f1b9f20d28e66d9364a92b1d283ce90b50 Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Tue, 28 Jan 1997 07:12:25 +0000
Subject: [PATCH] for total use -t; tsarna@endicor.com

---
 usr.bin/size/size.1 |  6 +++++-
 usr.bin/size/size.c | 24 ++++++++++++++++++++----
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/usr.bin/size/size.1 b/usr.bin/size/size.1
index 1086a0447f7..2db69a3f0d9 100644
--- a/usr.bin/size/size.1
+++ b/usr.bin/size/size.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: size.1,v 1.3 1996/06/26 05:39:17 deraadt Exp $
+.\"	$OpenBSD: size.1,v 1.4 1997/01/28 07:12:25 deraadt Exp $
 .\"	$NetBSD: size.1,v 1.6 1996/01/14 23:07:11 pk Exp $
 .\"
 .\" Copyright (c) 1990, 1993, 1994
@@ -42,6 +42,7 @@
 .Nd display object file segment sizes (text, data and bss)
 .Sh SYNOPSIS
 .Nm size
+.Op Fl t
 .Op Fl w
 .Ar
 .Sh DESCRIPTION
@@ -60,6 +61,9 @@ is specified
 attempts to report on the file
 .Pa a.out .
 .Bl -tag -width flag
+.It Fl t
+At the end of the output print a total of the
+sizes of all the object files processed.
 .It Fl w
 Warn about non-object archive members.
 Normally,
diff --git a/usr.bin/size/size.c b/usr.bin/size/size.c
index 0704f6bcb8b..70a5fab3e16 100644
--- a/usr.bin/size/size.c
+++ b/usr.bin/size/size.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: size.c,v 1.5 1997/01/15 23:43:13 millert Exp $	*/
+/*	$OpenBSD: size.c,v 1.6 1997/01/28 07:12:27 deraadt Exp $	*/
 /*	$NetBSD: size.c,v 1.7 1996/01/14 23:07:12 pk Exp $	*/
 
 /*
@@ -44,7 +44,7 @@ static char copyright[] =
 #if 0
 static char sccsid[] = "@(#)size.c	8.2 (Berkeley) 12/9/93";
 #endif
-static char rcsid[] = "$OpenBSD: size.c,v 1.5 1997/01/15 23:43:13 millert Exp $";
+static char rcsid[] = "$OpenBSD: size.c,v 1.6 1997/01/28 07:12:27 deraadt Exp $";
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -57,7 +57,9 @@ static char rcsid[] = "$OpenBSD: size.c,v 1.5 1997/01/15 23:43:13 millert Exp $"
 #include <stdio.h>
 #include <err.h>
 
+unsigned long total_text, total_data, total_bss, total_total;
 int ignore_bad_archive_entries = 1;
+int print_totals = 0;
 
 int	process_file __P((int, char *));
 int	show_archive __P((int, char *, FILE *));
@@ -73,11 +75,14 @@ main(argc, argv)
 {
 	int ch, eval;
 
-	while ((ch = getopt(argc, argv, "w")) != -1)
+	while ((ch = getopt(argc, argv, "wt")) != -1)
 		switch(ch) {
 		case 'w':
 			ignore_bad_archive_entries = 0;
 			break;
+		case 't':
+			print_totals = 1;
+			break;
 		case '?':
 		default:
 			usage();
@@ -92,6 +97,11 @@ main(argc, argv)
 		} while (*++argv);
 	else
 		eval |= process_file(1, "a.out");
+
+	if (print_totals)
+		(void)printf("\n%lu\t%lu\t%lu\t%lu\t%lx\tTOTAL\n",
+		    total_text, total_data, total_bss,
+		    total_total, total_total);
 	exit(eval);
 }
 
@@ -109,7 +119,7 @@ process_file(count, fname)
 	FILE *fp;
 	int retval;
 	char magic[SARMAG];
-    
+
 	if (!(fp = fopen(fname, "r"))) {
 		warnx("cannot read %s", fname);
 		return(1);
@@ -293,6 +303,12 @@ show_objfile(count, name, fp)
 	    head.a_bss, total, total);
 	if (count > 1)
 		(void)printf("\t%s", name);
+
+	total_text += head.a_text;
+	total_data += head.a_data;
+	total_bss += head.a_bss;
+	total_total += total;
+
 	(void)printf("\n");
 	return (0);
 }
-- 
2.20.1