From 5a1f8cbe86ddc5802f661145926423d63f34e48a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Fri, 24 Sep 2021 23:06:46 +0200
Subject: [PATCH] tools: kwboot: Fix printing progress
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Ensure that `pos` is still in range up to the `width` so printing 100%
works also for bigger images. After printing 100% progress reset it to
zero, so that next progressbar can be started.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
---
tools/kwboot.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/tools/kwboot.c b/tools/kwboot.c
index 3d9f73e697..eb4b3fe230 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -140,12 +140,14 @@ __progress(int pct, char c)
fputc(c, stdout);
nl = "]\n";
- pos++;
+ pos = (pos + 1) % width;
if (pct == 100) {
- while (pos++ < width)
+ while (pos && pos++ < width)
fputc(' ', stdout);
fputs(nl, stdout);
+ nl = "";
+ pos = 0;
}
fflush(stdout);
@@ -162,6 +164,9 @@ kwboot_progress(int _pct, char c)
if (kwboot_verbose)
__progress(pct, c);
+
+ if (pct == 100)
+ pct = 0;
}
static int
--
2.39.5