From b27c7e482648535760e012cd6f1afef1d800e2d2 Mon Sep 17 00:00:00 2001
From: bernard <bernard.xiong@rt-thread.com>
Date: Sun, 15 Oct 2017 22:31:53 +0800
Subject: [Kernel] Add signal implementation.

1. Add signal implementation;
2. Change the 'rt_uint8_t' of cmd to 'int';
---
 src/components.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/components.c')

diff --git a/src/components.c b/src/components.c
index 13a3822ed3..d4982b13c9 100644
--- a/src/components.c
+++ b/src/components.c
@@ -237,6 +237,11 @@ int rtthread_startup(void)
     /* scheduler system initialization */
     rt_system_scheduler_init();
 
+#ifdef RT_USING_SIGNALS
+    /* signal system initialization */
+    rt_system_signal_init();
+#endif
+
     /* create init_thread */
     rt_application_init();
 
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