[q-lang-cvs] pd-qext pd.c,1.4,1.5

[Albert G. <ag...@us...>]

Update of /cvsroot/q-lang/pd-qext
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv22261

Modified Files:
	pd.c 
Log Message:
fix a deadlock between pd_send and q_tick when reading from/writing to the asynchronous message queue

Index: pd.c
===================================================================
RCS file: /cvsroot/q-lang/pd-qext/pd.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** pd.c	5 Oct 2007 23:53:48 -0000	1.4
--- pd.c	11 Mar 2008 20:16:41 -0000	1.5
***************
*** 66,69 ****
--- 66,70 ----
        pthread_cond_wait(&x->cond_init, &x->mut_init);
      pthread_cleanup_pop(1);
+     release_lock();
      pthread_mutex_lock(&x->mut_x);
      n = x->n_xv;
***************
*** 75,78 ****
--- 76,80 ----
        }
      }
+     acquire_lock();
      if (n < x->a_xv) {
        x->xv[x->n_xv++] = newref(y);