summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAlexander Graf <agraf@suse.de>2011-06-06 04:53:52 (GMT)
committerYury Usishchev <y.usishchev@samsung.com>2014-12-10 11:51:41 (GMT)
commit6b35baeb5e2fd28665180ca97f989d367e99749e (patch)
tree7907afcf0cfa9ac3536a33cfb3572b97e84c8459
parent3a9d1e902ac1b93e5836ebd93f48450766751442 (diff)
downloadqemu-6b35baeb5e2fd28665180ca97f989d367e99749e.zip
qemu-6b35baeb5e2fd28665180ca97f989d367e99749e.tar.gz
qemu-6b35baeb5e2fd28665180ca97f989d367e99749e.tar.bz2
console: add question-mark escape operator
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>
-rw-r--r--ui/console.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ui/console.c b/ui/console.c
index 258af5d..59b5077 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -853,7 +853,7 @@ 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);