From: DU HUANPENG <u74147@xxxxxxxxx>
Signed-off-by: DU HUANPENG <u74147@xxxxxxxxx>
---
common/console_simple.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/common/console_simple.c b/common/console_simple.c
index 385da2f..010e0b3 100644
--- a/common/console_simple.c
+++ b/common/console_simple.c
@@ -65,6 +65,9 @@ void console_flush(void)
EXPORT_SYMBOL(console_flush);
#ifndef ARCH_HAS_CTRLC
+void ctrlc_handled(void)
+{
+}
/* test if ctrl-c was pressed */
int ctrlc (void)
{
@@ -73,6 +76,15 @@ int ctrlc (void)
return 0;
}
EXPORT_SYMBOL(ctrlc);
+
+void console_ctrlc_allow(void)
+{
+}
+
+void console_ctrlc_forbid(void)
+{
+}
+
#endif /* ARCH_HAS_CTRC */
int console_register(struct console_device *newcdev)
--
2.7.4
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