X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fglthread%2Fcond.h;h=d866b6e6772c8907df1213dcd5362cbc8ad8d241;hb=3c65a6806b208533f681855712e0febf4bb0ed67;hp=fca1cbf402e4c6388cd1989ba0081ef81acc8aa7;hpb=4116861d97496a3e87a5ee74f2e40843bd1e1a7a;p=gnulib.git

diff --git a/lib/glthread/cond.h b/lib/glthread/cond.h
index fca1cbf40..d866b6e67 100644
--- a/lib/glthread/cond.h
+++ b/lib/glthread/cond.h
@@ -1,5 +1,5 @@
 /* Condition variables for multithreading.
-   Copyright (C) 2005-2008 Free Software Foundation, Inc.
+   Copyright (C) 2005-2010 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -279,18 +279,21 @@ extern "C" {
 
 /* -------------------------- gl_cond_t datatype -------------------------- */
 
+struct gl_waitqueue_link
+{
+  struct gl_waitqueue_link *wql_next;
+  struct gl_waitqueue_link *wql_prev;
+};
+typedef struct
+        {
+          struct gl_waitqueue_link wq_list; /* circular list of waiting threads */
+        }
+        gl_linked_waitqueue_t;
 typedef struct
         {
           gl_spinlock_t guard; /* protects the initialization */
           CRITICAL_SECTION lock; /* protects the remaining fields */
-          HANDLE event; /* an event configured for manual reset */
-          unsigned int waiters_count; /* number of threads currently waiting */
-          unsigned int release_count; /* number of threads that are currently
-                                         being notified but have not yet
-                                         acknowledged. Always
-                                         release_count <= waiters_count */
-          unsigned int wait_generation_count; /* incremented each time a signal
-                                                 or broadcast is performed */
+          gl_linked_waitqueue_t waiters; /* waiting threads */
         }
         gl_cond_t;
 # define gl_cond_define(STORAGECLASS, NAME) \