From 6d0346fd2af53096b65560cf7a9be3bfe4a56912 Mon Sep 17 00:00:00 2001
From: garbled <garbled@NetBSD.org>
Date: Thu, 12 Jan 2006 20:33:20 +0000
Subject: Apply patch from PR bin/28717 This adds a -e option to progress which
 causes the progress bar to be sent to stderr.  This allows using progress
 mid-pipe, such as: tar -cf . | progress -e bzip -1c | ssh host "cat > file"

---
 progress.1 |  6 ++++--
 progress.c | 15 +++++++++------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/progress.1 b/progress.1
index 6ed316f..b015e3e 100644
--- a/progress.1
+++ b/progress.1
@@ -1,4 +1,4 @@
-.\"	$NetBSD: progress.1,v 1.9 2004/04/03 06:19:22 lukem Exp $
+.\"	$NetBSD: progress.1,v 1.10 2006/01/12 20:33:20 garbled Exp $
 .\"
 .\" Copyright (c) 2003,2004 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -38,7 +38,7 @@
 .Nd feed input to a command, displaying a progress bar
 .Sh SYNOPSIS
 .Nm
-.Op Fl z
+.Op Fl ez
 .Op Fl f Ar file
 .Op Fl l Ar length
 .Op Fl p Ar prefix
@@ -65,6 +65,8 @@ simply displays a count of the data and the data rate.
 .Pp
 The options are as follows:
 .Bl -tag -width XlXlengthXX
+.It Fl e
+Display progress to standard error instead of standard output.
 .It Fl f Ar file
 Read from the specified
 .Ar file
diff --git a/progress.c b/progress.c
index 6e9d898..3272ba2 100644
--- a/progress.c
+++ b/progress.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: progress.c,v 1.10 2005/02/23 22:32:31 dsl Exp $ */
+/*	$NetBSD: progress.c,v 1.11 2006/01/12 20:33:20 garbled Exp $ */
 
 /*-
  * Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: progress.c,v 1.10 2005/02/23 22:32:31 dsl Exp $");
+__RCSID("$NetBSD: progress.c,v 1.11 2006/01/12 20:33:20 garbled Exp $");
 #endif				/* not lint */
 
 #include <sys/types.h>
@@ -73,7 +73,7 @@ static void
 usage(void)
 {
 	fprintf(stderr,
-	    "usage: %s [-z] [-f file] [-l length] [-p prefix] cmd [args...]\n",
+	    "usage: %s [-ez] [-f file] [-l length] [-p prefix] cmd [args...]\n",
 	    getprogname());
 	exit(1);
 }
@@ -87,7 +87,7 @@ main(int argc, char *argv[])
 	pid_t pid = 0, gzippid = 0, deadpid;
 	int ch, fd, outpipe[2];
 	int ws, gzipstat, cmdstat;
-	int lflag = 0, zflag = 0;
+	int eflag = 0, lflag = 0, zflag = 0;
 	ssize_t nr, nw, off;
 	struct stat statb;
 	struct ttysize ts;
@@ -99,8 +99,11 @@ main(int argc, char *argv[])
 	filesize = 0;
 	prefix=NULL;
 
-	while ((ch = getopt(argc, argv, "f:l:p:z")) != -1)
+	while ((ch = getopt(argc, argv, "ef:l:p:z")) != -1)
 		switch (ch) {
+		case 'e':
+			eflag++;
+			break;
 		case 'f':
 			infile = optarg;
 			break;
@@ -183,7 +186,7 @@ main(int argc, char *argv[])
 	/* Initialize progressbar.c's global state */
 	bytes = 0;
 	progress = 1;
-	ttyout = stdout;
+	ttyout = eflag ? stderr : stdout;
 
 	if (ioctl(fileno(ttyout), TIOCGSIZE, &ts) == -1) {
 		ttywidth = 80;
-- 
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