From 82a115fdec875d7e8dc601fe0e1b12859814c91c Mon Sep 17 00:00:00 2001 From: Joe Hershberger Date: Mon, 2 Jul 2018 20:06:49 -0500 Subject: [PATCH] sandbox: Don't disable ctrlc() on sandbox if in raw mode In raw mode, handle ctrl-c as normal. This allows normal ctrl-c behavior such as aborting a command that is timing out without completely terminating the sandbox executable. In [1], Simon disabled this. His reason for it was that it interferes with piping test scripts. Piping should be done in cooked mode, so this change should still not interfere. [1] commit 8969ea3e9f2db04a6b3675 ("sandbox: Disable Ctrl-C") Signed-off-by: Joe Hershberger Reviewed-by: Simon Glass --- common/console.c | 2 -- drivers/serial/sandbox.c | 4 ++++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/common/console.c b/common/console.c index 36c0568dbf..7aa58d0a63 100644 --- a/common/console.c +++ b/common/console.c @@ -604,7 +604,6 @@ static int ctrlc_disabled = 0; /* see disable_ctrl() */ static int ctrlc_was_pressed = 0; int ctrlc(void) { -#ifndef CONFIG_SANDBOX if (!ctrlc_disabled && gd->have_console) { if (tstc()) { switch (getc()) { @@ -616,7 +615,6 @@ int ctrlc(void) } } } -#endif return 0; } diff --git a/drivers/serial/sandbox.c b/drivers/serial/sandbox.c index d2e007284c..a60dabe588 100644 --- a/drivers/serial/sandbox.c +++ b/drivers/serial/sandbox.c @@ -10,6 +10,7 @@ */ #include +#include #include #include #include @@ -69,6 +70,9 @@ static int sandbox_serial_probe(struct udevice *dev) os_tty_raw(0, state->term_raw == STATE_TERM_RAW_WITH_SIGS); priv->start_of_line = 0; + if (state->term_raw != STATE_TERM_RAW) + disable_ctrlc(1); + return 0; } -- 2.39.5