| Message ID | 20170828153118.13500-1-agraf@suse.de |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] console: add question-mark escape operator | expand |
Hi,
This series seems to have some coding style problems. See output below for
more information:
Message-id: 20170828153118.13500-1-agraf@suse.de
Subject: [Qemu-devel] [PATCH v2] console: add question-mark escape operator
Type: series
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0
git config --local diff.renamelimit 0
git config --local diff.renames True
commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
failed=1
echo
fi
n=$((n+1))
done
exit $failed
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
* [new tag] patchew/20170828153118.13500-1-agraf@suse.de -> patchew/20170828153118.13500-1-agraf@suse.de
Switched to a new branch 'test'
bc8fdb40b2 console: add question-mark escape operator
=== OUTPUT BEGIN ===
Checking PATCH 1/1: console: add question-mark escape operator...
ERROR: braces {} are necessary for all arms of this statement
#26: FILE: ui/console.c:883:
+ if (ch == ';' || ch == '?')
[...]
total: 1 errors, 0 warnings, 8 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
=== OUTPUT END ===
Test command exited with code: 1
---
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diff --git a/ui/console.c b/ui/console.c index d2d3534c49..c28e19c375 100644 --- a/ui/console.c +++ b/ui/console.c @@ -880,7 +880,7 @@ static void console_putchar(QemuConsole *s, int ch) } else { if (s->nb_esc_params < MAX_ESC_PARAMS) s->nb_esc_params++; - if (ch == ';') + if (ch == ';' || ch == '?') break; trace_console_putchar_csi(s->esc_params[0], s->esc_params[1], ch, s->nb_esc_params);
Some termcaps (found using SLES11SP1) use [? sequences. According to man console_codes (http://linux.die.net/man/4/console_codes) the question mark is a nop and should simply be ignored. This patch does exactly that, rendering screen output readable when outputting guest serial consoles to the graphical console emulator. Signed-off-by: Alexander Graf <agraf@suse.de> --- v1 -> v2: - rebase to 2.10 --- ui/console.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)