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-rw-r--r--REORG.TODO/nptl/tst-kill6.c162
1 files changed, 162 insertions, 0 deletions
diff --git a/REORG.TODO/nptl/tst-kill6.c b/REORG.TODO/nptl/tst-kill6.c
new file mode 100644
index 0000000000..cdca19c149
--- /dev/null
+++ b/REORG.TODO/nptl/tst-kill6.c
@@ -0,0 +1,162 @@
+/* Copyright (C) 2003-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <errno.h>
+#include <pthread.h>
+#include <semaphore.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+
+static int do_test (void);
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
+
+static pthread_t receiver;
+static sem_t sem;
+static pthread_barrier_t b;
+
+static void
+handler (int sig)
+{
+  if (sig != SIGUSR1)
+    {
+      write_message ("wrong signal\n");
+      _exit (1);
+    }
+
+  if (pthread_self () != receiver)
+    {
+      write_message ("not the intended receiver\n");
+      _exit (1);
+    }
+
+  if (sem_post (&sem) != 0)
+    {
+      write_message ("sem_post failed\n");
+      _exit (1);
+    }
+}
+
+
+static void *
+tf (void *a)
+{
+  int e = pthread_barrier_wait (&b);
+  if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
+    {
+      puts ("child: barrier_wait failed");
+      exit (1);
+    }
+
+  return NULL;
+}
+
+
+int
+do_test (void)
+{
+  struct sigaction sa;
+  sigemptyset (&sa.sa_mask);
+  sa.sa_flags = 0;
+  sa.sa_handler = handler;
+  if (sigaction (SIGUSR1, &sa, NULL) != 0)
+    {
+      puts ("sigaction failed");
+      exit (1);
+    }
+
+#define N 20
+
+  if (pthread_barrier_init (&b, NULL, N + 1) != 0)
+    {
+      puts ("barrier_init failed");
+      exit (1);
+    }
+
+  pthread_attr_t a;
+
+  if (pthread_attr_init (&a) != 0)
+    {
+      puts ("attr_init failed");
+      exit (1);
+    }
+
+  if (pthread_attr_setstacksize (&a, 1 * 1024 * 1024) != 0)
+    {
+      puts ("attr_setstacksize failed");
+      return 1;
+    }
+
+  pthread_t th[N];
+  int i;
+  for (i = 0; i < N; ++i)
+    if (pthread_create (&th[i], &a, tf, NULL) != 0)
+      {
+	puts ("create failed");
+	exit (1);
+      }
+
+  if (pthread_attr_destroy (&a) != 0)
+    {
+      puts ("attr_destroy failed");
+      exit (1);
+    }
+
+  if (sem_init (&sem, 0, 0) != 0)
+    {
+      puts ("sem_init failed");
+      exit (1);
+    }
+
+  for (i = 0; i < N * 10; ++i)
+    {
+      receiver = th[i % N];
+
+      if (pthread_kill (receiver, SIGUSR1) != 0)
+	{
+	  puts ("kill failed");
+	  exit (1);
+	}
+
+      if (TEMP_FAILURE_RETRY (sem_wait (&sem)) != 0)
+	{
+	  puts ("sem_wait failed");
+	  exit (1);
+	}
+    }
+
+  int e = pthread_barrier_wait (&b);
+  if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
+    {
+      puts ("barrier_wait failed");
+      exit (1);
+    }
+
+  for (i = 0; i < N; ++i)
+    if (pthread_join (th[i], NULL) != 0)
+      {
+	puts ("join failed");
+	exit (1);
+      }
+
+  return 0;
+}