|
@@ -1,5 +1,5 @@
|
|
|
/*
|
|
|
- * Copyright (c) 2006-2018, RT-Thread Development Team
|
|
|
+ * Copyright (c) 2006-2021, RT-Thread Development Team
|
|
|
*
|
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
|
*
|
|
@@ -57,11 +57,11 @@ typedef struct siginfo siginfo_t;
|
|
|
|
|
|
#define SI_USER 0x01 /* Signal sent by kill(). */
|
|
|
#define SI_QUEUE 0x02 /* Signal sent by sigqueue(). */
|
|
|
-#define SI_TIMER 0x03 /* Signal generated by expiration of a
|
|
|
+#define SI_TIMER 0x03 /* Signal generated by expiration of a
|
|
|
timer set by timer_settime(). */
|
|
|
-#define SI_ASYNCIO 0x04 /* Signal generated by completion of an
|
|
|
+#define SI_ASYNCIO 0x04 /* Signal generated by completion of an
|
|
|
asynchronous I/O request. */
|
|
|
-#define SI_MESGQ 0x05 /* Signal generated by arrival of a
|
|
|
+#define SI_MESGQ 0x05 /* Signal generated by arrival of a
|
|
|
message on an empty message queue. */
|
|
|
|
|
|
#if !defined(RT_USING_NEWLIB)
|