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[Kernel] add sigwait implementation

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BernardXiong
2018-03-01 13:36:22 +08:00
parent ef668bc3aa
commit 38b9ed3118
9 changed files with 227 additions and 138 deletions
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4
include/rtdef.h
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@@ -451,8 +451,10 @@ typedef struct rt_timer *rt_timer_t;
* @addtogroup Signal
*/
#ifdef RT_USING_SIGNALS
#include <libc/libc_signal.h>
typedef unsigned long rt_sigset_t;
typedef void (*rt_sighandler_t)(int signo);
typedef siginfo_t rt_siginfo_t;
#define RT_SIG_MAX 32
#endif
@@ -481,7 +483,7 @@ typedef void (*rt_sighandler_t)(int signo);
#define RT_THREAD_STAT_SIGNAL 0x10
#define RT_THREAD_STAT_SIGNAL_READY (RT_THREAD_STAT_SIGNAL | RT_THREAD_READY)
#define RT_THREAD_STAT_SIGNAL_SUSPEND 0x20
#define RT_THREAD_STAT_SIGNAL_WAIT 0x20
#define RT_THREAD_STAT_SIGNAL_MASK 0xf0
/**