1 files changed, 31 insertions, 40 deletions

diff --git a/tests/cancel3.c b/tests/cancel3.c
index ed1df0f..c3657d6 100644
--- a/tests/cancel3.c
+++ b/tests/cancel3.c
@@ -33,13 +33,13 @@
  *
  * --------------------------------------------------------------------------
  *
- * Test Synopsis: Test asynchronous cancelation.
+ * Test Synopsis: Test asynchronous cancelation (alertable or non-alertable).
  *
  * Test Method (Validation or Falsification):
  * - 
  *
  * Requirements Tested:
- * -
+ * - Async cancel if thread is not blocked (i.e. voluntarily resumes if blocked).
  *
  * Features Tested:
  * - 
@@ -62,7 +62,8 @@
  *
  * Assumptions:
  * - have working pthread_create, pthread_self, pthread_mutex_lock/unlock
- *   pthread_testcancel, pthread_cancel, pthread_join
+ *   pthread_testcancel, pthread_cancel, pthread_join.
+ * - quserex.dll and alertdrv.sys are not available.
  *
  * Pass Criteria:
  * - Process returns zero exit status.
@@ -71,19 +72,19 @@
  * - Process returns non-zero exit status.
  */
 
-#if defined(_MSC_VER) || defined(__cplusplus)
-
 #include "test.h"
 
 /*
  * Create NUMTHREADS threads in addition to the Main thread.
  */
-enum {
+enum
+{
   NUMTHREADS = 4
 };
 
 typedef struct bag_t_ bag_t;
-struct bag_t_ {
+struct bag_t_
+{
   int threadnum;
   int started;
   /* Add more per-thread state variables here */
@@ -93,75 +94,77 @@ struct bag_t_ {
 static bag_t threadbag[NUMTHREADS + 1];
 
 void *
-mythread(void * arg)
+mythread (void *arg)
 {
-  int result = ((int)PTHREAD_CANCELED + 1);
-  bag_t * bag = (bag_t *) arg;
+  int result = ((int) PTHREAD_CANCELED + 1);
+  bag_t *bag = (bag_t *) arg;
 
-  assert(bag == &threadbag[bag->threadnum]);
-  assert(bag->started == 0);
+  assert (bag == &threadbag[bag->threadnum]);
+  assert (bag->started == 0);
   bag->started = 1;
 
   /* Set to known state and type */
 
-  assert(pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) == 0);
+  assert (pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, NULL) == 0);
 
-  assert(pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL) == 0);
+  assert (pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, NULL) == 0);
 
   /*
    * We wait up to 10 seconds, waking every 0.1 seconds,
    * for a cancelation to be applied to us.
    */
   for (bag->count = 0; bag->count < 100; bag->count++)
-    Sleep(100);
+    Sleep (100);
 
   return (void *) result;
 }
 
 int
-main()
+main ()
 {
   int failed = 0;
   int i;
   pthread_t t[NUMTHREADS + 1];
 
-  assert((t[0] = pthread_self()) != NULL);
+  assert ((t[0] = pthread_self ()) != NULL);
 
   for (i = 1; i <= NUMTHREADS; i++)
     {
       threadbag[i].started = 0;
       threadbag[i].threadnum = i;
-      assert(pthread_create(&t[i], NULL, mythread, (void *) &threadbag[i]) == 0);
+      assert (pthread_create (&t[i], NULL, mythread, (void *) &threadbag[i])
+	      == 0);
     }
 
   /*
    * Code to control or munipulate child threads should probably go here.
    */
-  Sleep(500);
+  Sleep (500);
 
   for (i = 1; i <= NUMTHREADS; i++)
     {
-      assert(pthread_cancel(t[i]) == 0);
+      assert (pthread_cancel (t[i]) == 0);
     }
 
   /*
    * Give threads time to run.
    */
-  Sleep(NUMTHREADS * 100);
+  Sleep (NUMTHREADS * 100);
 
   /*
    * Standard check that all threads started.
    */
   for (i = 1; i <= NUMTHREADS; i++)
-    { 
+    {
       if (!threadbag[i].started)
 	{
 	  failed |= !threadbag[i].started;
-	  fprintf(stderr, "Thread %d: started %d\n", i, threadbag[i].started);
+	  fprintf (stderr, "Thread %d: started %d\n", i,
+		   threadbag[i].started);
 	}
     }
 
-  assert(!failed);
+  assert (!failed);
 
   /*
    * Check any results here. Set "failed" and only print output on failure.
@@ -177,34 +180,22 @@ main()
        * a return value of PTHREAD_CANCELED confirms that async
        * cancelation succeeded.
        */
-      assert(pthread_join(t[i], (void **) &result) == 0);
+      assert (pthread_join (t[i], (void **) &result) == 0);
 
       fail = (result != (int) PTHREAD_CANCELED);
 
       if (fail)
 	{
-	  fprintf(stderr, "Thread %d: started %d: count %d\n",
-		  i,
-		  threadbag[i].started,
-		  threadbag[i].count);
+	  fprintf (stderr, "Thread %d: started %d: count %d\n",
+		   i, threadbag[i].started, threadbag[i].count);
 	}
       failed = (failed || fail);
     }
 
-  assert(!failed);
+  assert (!failed);
 
   /*
    * Success.
    */
   return 0;
 }
-
-#else /* defined(_MSC_VER) || defined(__cplusplus) */
-
-int
-main()
-{
-  return 0;
-}
-
-#endif /* defined(_MSC_VER) || defined(__cplusplus) */