From bdc6c63c80b55bcbaa66b5fde31c1cb1d09a41eb 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
---
 progressmeter.c | 13 +++++--------
 progressmeter.h |  4 ++--
 scp.c           |  4 ++--
 sftp-client.c   |  4 ++--
 4 files changed, 11 insertions(+), 14 deletions(-)

diff --git a/progressmeter.c b/progressmeter.c
index add462dde..e385c1254 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 8f6678060..1703ea75b 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 25595a299..74dfe521a 100644
--- a/scp.c
+++ b/scp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: scp.c,v 1.200 2019/01/23 08:01:46 dtucker Exp $ */
+/* $OpenBSD: scp.c,v 1.201 2019/01/24 16:52:17 dtucker Exp $ */
 /*
  * scp - secure remote copy.  This is basically patched BSD rcp which
  * uses ssh to do the data transfer (instead of using rcmd).
@@ -588,7 +588,7 @@ 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 36c4b8a4a..73e3c2f53 100644
--- a/sftp-client.c
+++ b/sftp-client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sftp-client.c,v 1.132 2019/01/23 08:01:46 dtucker Exp $ */
+/* $OpenBSD: sftp-client.c,v 1.133 2019/01/24 16:52:17 dtucker Exp $ */
 /*
  * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
  *
@@ -102,7 +102,7 @@ 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;