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qemu/0021-console-add-question-mark-escape-op.patch
Bruce Rogers f099b2fad1 Accepting request 493037 from home:bfrogers:branches:Virtualization
Fix build issues for some older distros. Also includes fixing broken parts of spec file when not building x86 firmware.

OBS-URL: https://build.opensuse.org/request/show/493037
OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=338
2017-05-05 15:05:43 +00:00

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1.1 KiB
Diff

From 0e5cce67ba0aafd9cf0bc3c31a3b24706bee26f4 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Mon, 6 Jun 2011 06:53:52 +0200
Subject: [PATCH] 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>
---
ui/console.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ui/console.c b/ui/console.c
index 419b098c11..9688457480 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);