Retry read() on EINTR. Fixes premature exit of

[bsd-progress.git] / progress.1

diff --git a/progress.1 b/progress.1
index 3a19ab17d39b63e88ffb58915ab2755fb60c04da..028bda94fb811d6b97de4da787880e47052c650c 100644 (file)
--- a/progress.1
+++ b/progress.1
@@ -1,4 +1,4 @@
-.\"    $NetBSD: progress.1,v 1.12 2007/04/12 06:31:20 lukem Exp $
+.\"    $NetBSD: progress.1,v 1.15 2014/04/13 01:45:34 snj Exp $
 .\"
 .\" Copyright (c) 2003-2007 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -14,9 +14,6 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. Neither the name of The NetBSD Foundation nor the names of its
-.\"    contributors may be used to endorse or promote products derived
-.\"    from this software without specific prior written permission.
 .\"
 .\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 .\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -30,7 +27,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd April 12, 2007
+.Dd June 6, 2007
 .Dt PROGRESS 1
 .Os
 .Sh NAME
@@ -39,6 +36,7 @@
 .Sh SYNOPSIS
 .Nm
 .Op Fl ez
+.Op Fl b Ar buffersize
 .Op Fl f Ar file
 .Op Fl l Ar length
 .Op Fl p Ar prefix
@@ -65,6 +63,11 @@ simply displays a count of the data and the data rate.
 .Pp
 The options are as follows:
 .Bl -tag -width XlXlengthXX
+.It Fl b Ar buffersize
+Read in buffers of the specified size (default 64k).
+An optional suffix (per
+.Xr strsuftoll 3 )
+may be given.
 .It Fl e
 Display progress to standard error instead of standard output.
 .It Fl f Ar file
@@ -91,8 +94,7 @@ is specified, calculate the length using
 .Ic gzip -l .
 .El
 .Sh EXIT STATUS
-.Nm
-exits 0 on success.
+.Ex -std
 .Sh EXAMPLES
 The command
 .Dl progress -zf file.tar.gz tar xf -