testdir43: try 2.

Author: bhaible

testdir43/gllib/sigdelay.c

@@ -76,7 +76,7 @@ sigdelay (int how, const sigset_t *restrict set, sigset_t *restrict old_set)
         sigaddset (old_set, sig);
 
   for (int sig = 1; sig < countof (states); sig++)
-    if (sigismember (set, sig))
+    if (sigismember (set, sig) > 0)
       {
         switch (how)
           {

testdir43/gllib/sigprocmask.c

@@ -136,7 +136,10 @@ sigismember (const sigset_t *set, int sig)
       return (*set >> sig) & 1;
     }
   else
-    return 0;
+    {
+      errno = EINVAL;
+      return -1;
+    }
 }
 
 int

testdir43/gltests/test-pthread_sigmask2.c

@@ -107,6 +107,11 @@ main ()
         before the call to pthread_sigmask() returns."  */
   ASSERT (sigint_occurred == 1);
 
+  /* On SystemV derivatives, we need to reestablish the signal handler.  */
+#if defined __sun || defined _AIX /* Solaris, AIX */
+  signal (SIGINT, sigint_handler);
+#endif
+
   /* Request a SIGINT signal from another thread.  */
   ASSERT (pthread_create (&killer_thread2, NULL, killer_thread2_func, NULL)
           == 0);

testdir43/gltests/test-sigdelay2.c

@@ -104,6 +104,11 @@ main ()
   /* The signal should have arrived now.  */
   ASSERT (sigint_occurred == 1);
 
+  /* On SystemV derivatives, we need to reestablish the signal handler.  */
+#if defined __sun || defined _AIX /* Solaris, AIX */
+  signal (SIGINT, sigint_handler);
+#endif
+
   /* Request a SIGINT signal from another thread.  */
   ASSERT (pthread_create (&killer_thread2, NULL, killer_thread2_func, NULL)
           == 0);