From: Pali Rohár pali@kernel.org
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 --- 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