From 771465fed0cf50ee2dd790723245fc091699c324 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Mon, 17 May 2004 01:38:02 +0000
Subject: re-indentation, bug fixes, hooks for pre-emptive async cancelation

---
 pthread_barrier_init.c | 31 ++++++++++++++-----------------
 1 file changed, 14 insertions(+), 17 deletions(-)

(limited to 'pthread_barrier_init.c')

diff --git a/pthread_barrier_init.c b/pthread_barrier_init.c
index d8d7877..3603ac3 100644
--- a/pthread_barrier_init.c
+++ b/pthread_barrier_init.c
@@ -39,9 +39,8 @@
 
 
 int
-pthread_barrier_init(pthread_barrier_t * barrier,
-                     const pthread_barrierattr_t * attr,
-                     unsigned int count)
+pthread_barrier_init (pthread_barrier_t * barrier,
+		      const pthread_barrierattr_t * attr, unsigned int count)
 {
   pthread_barrier_t b;
 
@@ -50,11 +49,10 @@ pthread_barrier_init(pthread_barrier_t * barrier,
       return EINVAL;
     }
 
-  if (NULL != (b = (pthread_barrier_t) calloc(1, sizeof(*b))))
+  if (NULL != (b = (pthread_barrier_t) calloc (1, sizeof (*b))))
     {
       b->pshared = (attr != NULL && *attr != NULL
-                    ? (*attr)->pshared
-                    : PTHREAD_PROCESS_PRIVATE);
+		    ? (*attr)->pshared : PTHREAD_PROCESS_PRIVATE);
 
       b->nCurrentBarrierHeight = b->nInitialBarrierHeight = count;
       b->iStep = 0;
@@ -67,18 +65,17 @@ pthread_barrier_init(pthread_barrier_t * barrier,
        * If some threads decide to eat their lunch before moving
        * then the other threads have to wait.
        */
-      if (0 == sem_init(&(b->semBarrierBreeched[0]), b->pshared, 0))
-        {
-          if (0 == sem_init(&(b->semBarrierBreeched[1]), b->pshared, 0))
-            {
-              *barrier = b;
-              return 0;
-            }
-          (void) sem_destroy(&(b->semBarrierBreeched[0]));
-        }
-      (void) free(b);
+      if (0 == sem_init (&(b->semBarrierBreeched[0]), b->pshared, 0))
+	{
+	  if (0 == sem_init (&(b->semBarrierBreeched[1]), b->pshared, 0))
+	    {
+	      *barrier = b;
+	      return 0;
+	    }
+	  (void) sem_destroy (&(b->semBarrierBreeched[0]));
+	}
+      (void) free (b);
     }
 
   return ENOMEM;
 }
-
-- 
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