PERFORCE change 65513 for review

[David Xu]

http://perforce.freebsd.org/chv.cgi?CH=65513

Change 65513 by davidxu at davidxu_alona on 2004/11/20 04:35:00

	no kse lock.

Affected files ...

.. //depot/projects/davidxu_thread/src/lib/libthread/thread/thr_sigaction.c#2 edit

Differences ...

==== //depot/projects/davidxu_thread/src/lib/libthread/thread/thr_sigaction.c#2 (text+ko) ====

@@ -45,7 +45,6 @@
 	int err = 0;
 	struct sigaction newact, oldact;
 	struct pthread *curthread;
-	kse_critical_t crit;
 
 	/* Check if the signal number is out of range: */
 	if (sig < 1 || sig > _SIG_MAXSIG) {
@@ -56,9 +55,8 @@
 		if (act)
 			newact = *act;
 
-		crit = _kse_critical_enter();
 		curthread = _get_curthread();
-		KSE_LOCK_ACQUIRE(curthread->kse, &_thread_signal_lock);
+		THR_LOCK_ACQUIRE(curthread, &_thread_signal_lock);
 
 		oldact = _thread_sigact[sig - 1];
 
@@ -96,8 +94,7 @@
 				ret = -1;
 			}
 		}
-		KSE_LOCK_RELEASE(curthread->kse, &_thread_signal_lock);
-		_kse_critical_leave(crit);
+		THR_LOCK_RELEASE(curthread, &_thread_signal_lock);
 		/*
 		 * Check if the existing signal action structure contents are
 		 * to be returned: