New: fmt_scaled() and scan_scaled() convert to and from "human readable"

or scaled numbers. fmt_scaled, and the format, based on Ken Stailey's
code for "df -h"; scan_scaled is new. Significantly commented on
and reworked by pjanzen@; other comments from millert@.  OK pjanzen@.

1 files changed, 6 insertions, 3 deletions

diff --git a/lib/libutil/Makefile b/lib/libutil/Makefile
index 3b400f3d833..c64984c8b28 100644
--- a/lib/libutil/Makefile
+++ b/lib/libutil/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.25 2001/09/29 17:45:35 jakob Exp $
+#	$OpenBSD: Makefile,v 1.26 2003/05/15 01:26:26 ian Exp $
 #	$NetBSD: Makefile,v 1.8 1996/05/16 07:03:28 thorpej Exp $
 
 LIB=	util
@@ -7,11 +7,13 @@ CFLAGS+=-DLIBC_SCCS
 HDRS=	util.h scsi.h
 SRCS=	check_expire.c getmaxpartitions.c getrawpartition.c login.c \
 	login_tty.c logout.c logwtmp.c opendev.c passwd.c pty.c readlabel.c \
-	scsi.c login_fbtab.c uucplock.c fparseln.c opendisk.c pidfile.c
+	scsi.c login_fbtab.c uucplock.c fparseln.c opendisk.c pidfile.c \
+	fmt_scaled.c
 
 MAN=	check_expire.3 getmaxpartitions.3 getrawpartition.3 login.3 opendev.3 \
 	openpty.3 pw_init.3 pw_lock.3 readlabelfs.3 scsi.3 pw_getconf.3 \
-	uucplock.3 fparseln.3 opendisk.3 login_fbtab.3 pidfile.3
+	uucplock.3 fparseln.3 opendisk.3 login_fbtab.3 pidfile.3 \
+	fmt_scaled.3
 
 MLINKS+=login.3 logout.3
 MLINKS+=login.3 logwtmp.3
@@ -42,6 +44,7 @@ MLINKS+=uucplock.3 uu_lock.3
 MLINKS+=uucplock.3 uu_unlock.3
 MLINKS+=uucplock.3 uu_lockerr.3
 MLINKS+=uucplock.3 uu_lock_txfr.3
+MLINKS+=fmt_scaled.3 scan_scaled.3
 
 includes:
 	@cd ${.CURDIR}; for i in $(HDRS); do \