From 5df934e2279e8ed1f07b990f4b2b3baf6470f7e5 Mon Sep 17 00:00:00 2001
From: "dtucker@openbsd.org" <dtucker@openbsd.org>
Date: Thu, 24 Jan 2019 16:52:17 +0000
Subject: [PATCH] upstream: Have progressmeter force an update at the beginning
 and

end of each transfer.  Fixes the problem recently introduces where very quick
transfers do not display the progressmeter at all.  Spotted by naddy@

OpenBSD-Commit-ID: 68dc46c259e8fdd4f5db3ec2a130f8e4590a7a9a
Upstream-Status: Backport
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
---
 progressmeter.c | 13 +++++--------
 progressmeter.h |  4 ++--
 scp.c           |  2 +-
 sftp-client.c   |  2 +-
 4 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/progressmeter.c b/progressmeter.c
index add462d..e385c12 100644
--- a/progressmeter.c
+++ b/progressmeter.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: progressmeter.c,v 1.46 2019/01/23 08:01:46 dtucker Exp $ */
+/* $OpenBSD: progressmeter.c,v 1.47 2019/01/24 16:52:17 dtucker Exp $ */
 /*
  * Copyright (c) 2003 Nils Nordman.  All rights reserved.
  *
@@ -59,9 +59,6 @@ static void format_rate(char *, int, off_t);
 static void sig_winch(int);
 static void setscreensize(void);
 
-/* updates the progressmeter to reflect the current state of the transfer */
-void refresh_progress_meter(void);
-
 /* signal handler for updating the progress meter */
 static void sig_alarm(int);
 
@@ -120,7 +117,7 @@ format_size(char *buf, int size, off_t bytes)
 }
 
 void
-refresh_progress_meter(void)
+refresh_progress_meter(int force_update)
 {
 	char buf[MAX_WINSIZE + 1];
 	off_t transferred;
@@ -131,7 +128,7 @@ refresh_progress_meter(void)
 	int hours, minutes, seconds;
 	int file_len;
 
-	if ((!alarm_fired && !win_resized) || !can_output())
+	if ((!force_update && !alarm_fired && !win_resized) || !can_output())
 		return;
 	alarm_fired = 0;
 
@@ -254,7 +251,7 @@ start_progress_meter(const char *f, off_t filesize, off_t *ctr)
 	bytes_per_second = 0;
 
 	setscreensize();
-	refresh_progress_meter();
+	refresh_progress_meter(1);
 
 	signal(SIGALRM, sig_alarm);
 	signal(SIGWINCH, sig_winch);
@@ -271,7 +268,7 @@ stop_progress_meter(void)
 
 	/* Ensure we complete the progress */
 	if (cur_pos != end_pos)
-		refresh_progress_meter();
+		refresh_progress_meter(1);
 
 	atomicio(vwrite, STDOUT_FILENO, "\n", 1);
 }
diff --git a/progressmeter.h b/progressmeter.h
index 8f66780..1703ea7 100644
--- a/progressmeter.h
+++ b/progressmeter.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: progressmeter.h,v 1.4 2019/01/23 08:01:46 dtucker Exp $ */
+/* $OpenBSD: progressmeter.h,v 1.5 2019/01/24 16:52:17 dtucker Exp $ */
 /*
  * Copyright (c) 2002 Nils Nordman.  All rights reserved.
  *
@@ -24,5 +24,5 @@
  */
 
 void	start_progress_meter(const char *, off_t, off_t *);
-void	refresh_progress_meter(void);
+void	refresh_progress_meter(int);
 void	stop_progress_meter(void);
diff --git a/scp.c b/scp.c
index 4a342a6..0587cec 100644
--- a/scp.c
+++ b/scp.c
@@ -585,7 +585,7 @@ scpio(void *_cnt, size_t s)
 	off_t *cnt = (off_t *)_cnt;
 
 	*cnt += s;
-	refresh_progress_meter();
+	refresh_progress_meter(0);
 	if (limit_kbps > 0)
 		bandwidth_limit(&bwlimit, s);
 	return 0;
diff --git a/sftp-client.c b/sftp-client.c
index 2bc698f..cf2887a 100644
--- a/sftp-client.c
+++ b/sftp-client.c
@@ -101,7 +101,7 @@ sftpio(void *_bwlimit, size_t amount)
 {
 	struct bwlimit *bwlimit = (struct bwlimit *)_bwlimit;
 
-	refresh_progress_meter();
+	refresh_progress_meter(0);
 	if (bwlimit != NULL)
 		bandwidth_limit(bwlimit, amount);
 	return 0;
-- 
2.7.4