From b9c4b5e59c279117cf9fe4a60f069ac870f998c6 Mon Sep 17 00:00:00 2001 From: Andrei Dinu Date: Tue, 28 May 2013 08:59:38 +0000 Subject: [PATCH] runqemu: Replaced "stty sane" with saved stty settings stty manual says : "sane - Resets all modes to reasonable values for interactive terminal use." But reasonable isn't the most viable solution, because we want to keep the original stty settings before running runqemu. Saving the stty settings and setting them at the end of the runqemu script solves the terminal settings differences after the script ran. [Yocto #4512] (From OE-Core rev: 93e0ae68d2c1827370f4f9e95c2f0b7f98ba2cb8) Signed-off-by: Andrei Dinu [Added filename info in commit subject - sgw] Signed-off-by: Saul Wold Signed-off-by: Richard Purdie --- scripts/runqemu-internal | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal index d4825d1..4f3ba7b 100755 --- a/scripts/runqemu-internal +++ b/scripts/runqemu-internal @@ -104,6 +104,9 @@ fi NFSRUNNING="false" +#capture original stty values +ORIG_STTY=$(stty -g) + if [ "$SLIRP_ENABLED" = "yes" ]; then KERNEL_NETWORK_CMD="" QEMU_TAP_CMD="" @@ -221,7 +224,11 @@ else fi # If QEMU crashes or somehow tty properties are not restored # after qemu exits, we need to run stty sane - stty sane + #stty sane + + #instead of using stty sane we set the original stty values + stty ${ORIG_STTY} + } @@ -589,6 +596,8 @@ if [ "$SLIRP_ENABLED" != "yes" ]; then cleanup fi +#set the original stty values before exit +stty ${ORIG_STTY} trap - INT TERM QUIT return $ret -- 2.7.4