support sigaltstack

2014-06-25 13:45:33 +09:00
parent bbb7f77706
commit 770eae0186
5 changed files with 59 additions and 25 deletions
--- a/kernel/include/process.h
+++ b/kernel/include/process.h
@ -173,7 +173,7 @@ struct process {
 	int tid;
 	volatile int sigevent;
 	sigset_t sigmask;
-	sigset_t supmask;
+	stack_t sigstack;
 	ihk_spinlock_t	sigpendinglock;
 	struct list_head sigpending;
 	struct sig_shared *sigshared;