From 828663767a0d35e9db56fb6b52bf57c82d75062b Mon Sep 17 00:00:00 2001
From: "Tim J. Robbins" <tjr@FreeBSD.org>
Date: Fri, 17 May 2002 06:12:25 +0000
Subject: Add support for printing long doubles.

PR:		36783
---
 usr.bin/hexdump/display.c | 5 +++++
 usr.bin/hexdump/hexdump.1 | 2 +-
 usr.bin/hexdump/parse.c   | 6 ++++++
 3 files changed, 12 insertions(+), 1 deletion(-)

(limited to 'usr.bin/hexdump')

diff --git a/usr.bin/hexdump/display.c b/usr.bin/hexdump/display.c
index fdfb1744a78a..9da5bf942bae 100644
--- a/usr.bin/hexdump/display.c
+++ b/usr.bin/hexdump/display.c
@@ -117,6 +117,7 @@ print(pr, bp)
 	PR *pr;
 	u_char *bp;
 {
+	long double ldbl;
 	   double f8;
 	    float f4;
 	  int16_t s2;
@@ -149,6 +150,10 @@ print(pr, bp)
 			bcopy(bp, &f8, sizeof(f8));
 			(void)printf(pr->fmt, f8);
 			break;
+		case sizeof(long double):
+			bcopy(bp, &ldbl, sizeof(ldbl));
+			(void)printf(pr->fmt, ldbl);
+			break;
 		}
 		break;
 	case F_INT:
diff --git a/usr.bin/hexdump/hexdump.1 b/usr.bin/hexdump/hexdump.1
index 84ae2f1576a4..a004c1d6737a 100644
--- a/usr.bin/hexdump/hexdump.1
+++ b/usr.bin/hexdump/hexdump.1
@@ -276,7 +276,7 @@ Four byte default, one, two and four byte counts supported.
 .Li \&%E , \&%e , \&%f ,
 .Li \&%G , \&%g
 .Xc
-Eight byte default, four byte counts supported.
+Eight byte default, four and twelve byte counts supported.
 .El
 .Pp
 The amount of data interpreted by each format string is the sum of the
diff --git a/usr.bin/hexdump/parse.c b/usr.bin/hexdump/parse.c
index bd96462776a2..da93e7bd670c 100644
--- a/usr.bin/hexdump/parse.c
+++ b/usr.bin/hexdump/parse.c
@@ -313,6 +313,12 @@ isint:				cs[2] = '\0';
 				case 4:
 					pr->bcnt = 4;
 					break;
+				case sizeof(long double):
+					cs[2] = '\0';
+					cs[1] = cs[0];
+					cs[0] = 'L';
+					pr->bcnt = sizeof(long double);
+					break;
 				default:
 					p1[1] = '\0';
 					badcnt(p1);
-- 
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