[src/trunk]: src/usr.bin/progress Support strsuftoll(3) suffixes for '-l leng...

[lukem <lukem%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/647199fe35d7
branches:  trunk
changeset: 565270:647199fe35d7
user:      lukem <lukem%NetBSD.org@localhost>
date:      Sat Apr 03 06:19:22 2004 +0000

description:
Support strsuftoll(3) suffixes for '-l length'.
Provide an example of copying raw disks using dd, with a progress bar.

diffstat:

 usr.bin/progress/progress.1 |  27 +++++++++++++++++++++------
 usr.bin/progress/progress.c |   7 ++++---
 2 files changed, 25 insertions(+), 9 deletions(-)

diffs (93 lines):

diff -r 52288f296604 -r 647199fe35d7 usr.bin/progress/progress.1
--- a/usr.bin/progress/progress.1       Sat Apr 03 04:57:27 2004 +0000
+++ b/usr.bin/progress/progress.1       Sat Apr 03 06:19:22 2004 +0000
@@ -1,6 +1,6 @@
-.\"    $NetBSD: progress.1,v 1.8 2004/03/25 20:29:51 hubertf Exp $
+.\"    $NetBSD: progress.1,v 1.9 2004/04/03 06:19:22 lukem Exp $
 .\"
-.\" Copyright (c) 2003 The NetBSD Foundation, Inc.
+.\" Copyright (c) 2003,2004 The NetBSD Foundation, Inc.
 .\" All rights reserved.
 .\"
 .\" This code is derived from software contributed to The NetBSD Foundation
@@ -30,7 +30,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd March 5, 2004
+.Dd April 3, 2004
 .Dt PROGRESS 1
 .Os
 .Sh NAME
@@ -73,6 +73,9 @@
 Use the specified length for the time estimate, rather than attempting to
 .Xr fstat 2
 the input.
+An optional suffix (per
+.Xr strsuftoll 3 )
+may be given.
 .It Fl p Ar prefix
 Print the given
 .Dq prefix
@@ -90,7 +93,7 @@
 exits 0 on success.
 .Sh EXAMPLES
 The command
-.Ic progress -zf file.tar.gz tar xf -
+.Dl progress -zf file.tar.gz tar xf -
 will extract the
 .Pa file.tar.gz
 displaying the progress bar as time passes:
@@ -103,10 +106,22 @@
 .Pp
 If it is preferred to monitor the progress of the decompression
 process (unlikely), then
-.Ic progress -f file.tar.gz tar zxf -
+.Dl progress -f file.tar.gz tar zxf -
 could be used.
+.Pp
+The command
+.Dl dd if=/dev/rwd0d ibs=64k | \e
+.Dl progress -l 120g dd of=/dev/rwd1d obs=64k
+will copy the 120 GB disk
+.Sy wd0
+.Pa ( /dev/rwd0d )
+to
+.Sy wd1
+.Pa ( /dev/rwd1d ) ,
+displaying a progress bar during the operation.
 .Sh SEE ALSO
-.Xr ftp 1
+.Xr ftp 1 ,
+.Xr strsuftoll 3
 .Sh HISTORY
 .Nm
 first appeared in
diff -r 52288f296604 -r 647199fe35d7 usr.bin/progress/progress.c
--- a/usr.bin/progress/progress.c       Sat Apr 03 04:57:27 2004 +0000
+++ b/usr.bin/progress/progress.c       Sat Apr 03 06:19:22 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: progress.c,v 1.8 2004/03/09 17:04:24 hubertf Exp $ */
+/*     $NetBSD: progress.c,v 1.9 2004/04/03 06:19:22 lukem Exp $ */
 
 /*-
  * Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: progress.c,v 1.8 2004/03/09 17:04:24 hubertf Exp $");
+__RCSID("$NetBSD: progress.c,v 1.9 2004/04/03 06:19:22 lukem Exp $");
 #endif                         /* not lint */
 
 #include <sys/types.h>
@@ -105,7 +105,8 @@
                        break;
                case 'l':
                        lflag++;
-                       filesize = strtoull(optarg, NULL, 0);
+                       filesize = strsuftoll("input size", optarg, 0,
+                           LLONG_MAX);
                        break;
                case 'p':
                        prefix = optarg;