o Since we're not using signals for thread synchronization anymore,

  sigprocmask no longer needs to be wrapped.
o raise(3) is applied to the calling thread in a threaded program.
o In the sigaction wrapper reference the correct structure.
o Don't treat SIGTHR especially anymore (infact it won't exist in
  a little while).

1 files changed, 0 insertions, 30 deletions

diff --git a/lib/libthr/thread/thr_sig.c b/lib/libthr/thread/thr_sig.c
index 771afbc..0f7d173 100644
--- a/lib/libthr/thread/thr_sig.c
+++ b/lib/libthr/thread/thr_sig.c
@@ -47,36 +47,6 @@
 #define DBG_MSG(x...)
 #endif
 
-__weak_reference(_sigprocmask, sigprocmask);
-
-int
-_sigprocmask(int how, const sigset_t *set, sigset_t *oset)
-{
-	sigset_t new;
-
-	/*
-	 * Make sure applications can't unblock our synchronization
-	 * signal. We always want to take this with sigwait().
-	 */
-	if (set != NULL) {
-		new = *set;
-		switch (how) {
-		case SIG_BLOCK:
-		case SIG_SETMASK:
-			SIGADDSET(new, SIGTHR);
-			break;
-		case SIG_UNBLOCK:
-			SIGDELSET(new, SIGTHR);
-			break;
-		default:
-			break;
-		}
-		set = &new;
-	}
-
-	return (__sys_sigprocmask(how, set, oset));
-}
-
 __weak_reference(_pthread_sigmask, pthread_sigmask);
 
 int