2.5-18.1

1 files changed, 0 insertions, 157 deletions

diff --git a/linuxthreads/ecmutex.c b/linuxthreads/ecmutex.c
deleted file mode 100644
index ce54ddf331..0000000000
--- a/linuxthreads/ecmutex.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/* Test of the error checking mutex and incidently also barriers.  */
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-
-static pthread_mutex_t locks[] =
-{
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP,
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP,
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP,
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP,
-  PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
-};
-#define nlocks ((int) (sizeof (locks) / sizeof (locks[0])))
-
-static pthread_barrier_t barrier;
-#define SYNC pthread_barrier_wait (&barrier)
-
-#define NTHREADS nlocks
-
-#define ROUNDS 20
-
-
-static void *
-worker (void *arg)
-{
-  /* We are locking the and unlocked the locks and check the errors.
-     Since we are using the error-checking variant the implementation
-     should report them.  */
-  int nr = (long int) arg;
-  int i;
-  void *result = NULL;
-  int retval;
-
-  for (i = 0; i < ROUNDS; ++i)
-    {
-      /* Skip the rounds which would make other == own.  */
-      if (i % nlocks == 0)
-	continue;
-
-      /* Get the "own" mutex.  */
-      if (pthread_mutex_trylock (&locks[nr]) != 0)
-	{
-	  printf ("thread %d failed getting own mutex\n", nr);
-	  result = (void *) 1;
-	}
-
-      /* Try locking "own" mutex again.  */
-      retval = pthread_mutex_lock (&locks[nr]);
-      if (retval != EDEADLK)
-	{
-	  printf ("thread %d failed getting own mutex\n", nr);
-	  result = (void *) 1;
-	}
-
-      /* Try to get a different semaphore.  */
-      SYNC;
-      retval = pthread_mutex_trylock (&locks[(nr + i) % nlocks]);
-      if (retval != EBUSY)
-	{
-	  printf ("thread %d didn't deadlock on getting %d's lock\n",
-		  nr, (nr + i) % nlocks);
-	  result = (void *) 1;
-	}
-
-      /* Try unlocking other's lock.  */
-      retval = pthread_mutex_unlock (&locks[(nr + i) % nlocks]);
-      if (retval != EPERM)
-	{
-	  printf ("thread %d managed releasing mutex %d\n",
-		  nr, (nr + i) % nlocks);
-	  result = (void *) 1;
-	}
-
-      /* All lock one mutex now.  */
-      SYNC;
-      retval = pthread_mutex_lock (&locks[i % nlocks]);
-      if (nr == (i % nlocks))
-	{
-	  if (retval != EDEADLK)
-	    {
-	      printf ("thread %d didn't deadlock on getting %d's lock\n",
-		      nr, (nr + i) % nlocks);
-	      result = (void *) 1;
-	    }
-	  if (pthread_mutex_unlock (&locks[i % nlocks]) != 0)
-	    {
-	      printf ("thread %d failed releasing own mutex\n", nr);
-	      result = (void *) 1;
-	    }
-	}
-      else
-	{
-	  if (retval != 0)
-	    {
-	      printf ("thread %d failed acquiring mutex %d\n",
-		      nr, i % nlocks);
-	      result = (void *) 1;
-	    }
-	  else if (pthread_mutex_unlock (&locks[i % nlocks]) != 0)
-	    {
-	      printf ("thread %d failed releasing mutex %d\n",
-		      nr, i % nlocks);
-	      result = (void *) 1;
-	    }
-	}
-
-      /* Unlock the own lock.  */
-      SYNC;
-      if (nr != (i % nlocks) && pthread_mutex_unlock (&locks[nr]) != 0)
-	{
-	  printf ("thread %d failed releasing own mutex\n", nr);
-	  result = (void *) 1;
-	}
-
-      /* Try unlocking again.  */
-      retval = pthread_mutex_unlock (&locks[nr]);
-      if (retval == 0)
-	{
-	  printf ("thread %d managed releasing own mutex twice\n", nr);
-	  result = (void *) 1;
-	}
-    }
-
-  return result;
-}
-
-
-#define TEST_FUNCTION do_test ()
-static int
-do_test (void)
-{
-  pthread_t threads[NTHREADS];
-  int i;
-  void *res;
-  int result = 0;
-
-  pthread_barrier_init (&barrier, NULL, NTHREADS);
-
-  for (i = 0; i < NTHREADS; ++i)
-    if (pthread_create (&threads[i], NULL, worker, (void *) (long int) i) != 0)
-      {
-	printf ("failed to create thread %d: %m\n", i);
-	exit (1);
-      }
-
-  for (i = 0; i < NTHREADS; ++i)
-    if (pthread_join (threads[i], &res) != 0 || res != NULL)
-      result = 1;
-
-  return result;
-}
-
-#include "../test-skeleton.c"