libdispatch-913.30.4.tar.gz

[apple/libdispatch.git] / src / semaphore_internal.h

diff --git a/src/semaphore_internal.h b/src/semaphore_internal.h
index dceda6d976a140e5b686b47a2b88f7722ea57916..f9d0983aa0bed14b8eae6b99ee1dd2a8d540c3b6 100644 (file)
--- a/src/semaphore_internal.h
+++ b/src/semaphore_internal.h
@@ -29,20 +29,10 @@
 
 struct dispatch_queue_s;
 
-#if USE_MACH_SEM
-#define DISPATCH_OS_SEMA_FIELD(base)   semaphore_t base##_port
-#elif USE_POSIX_SEM
-#define DISPATCH_OS_SEMA_FIELD(base)   sem_t base##_sem
-#elif USE_WIN32_SEM
-#define DISPATCH_OS_SEMA_FIELD(base)   HANDLE base##_handle
-#else
-#error "No supported semaphore type"
-#endif
-
 #define DISPATCH_SEMAPHORE_HEADER(cls, ns) \
        DISPATCH_OBJECT_HEADER(cls); \
        long volatile ns##_value; \
-       DISPATCH_OS_SEMA_FIELD(ns)
+       _dispatch_sema4_t ns##_sema
 
 struct dispatch_semaphore_header_s {
        DISPATCH_SEMAPHORE_HEADER(semaphore, dsema);
@@ -70,14 +60,14 @@ typedef union {
        dispatch_semaphore_t _objc_dsema;
        dispatch_group_t _objc_dg;
 #endif
-} dispatch_semaphore_class_t __attribute__((__transparent_union__));
+} dispatch_semaphore_class_t DISPATCH_TRANSPARENT_UNION;
 
 dispatch_group_t _dispatch_group_create_and_enter(void);
-void _dispatch_group_dispose(dispatch_object_t dou);
+void _dispatch_group_dispose(dispatch_object_t dou, bool *allow_free);
 size_t _dispatch_group_debug(dispatch_object_t dou, char *buf,
                size_t bufsiz);
 
-void _dispatch_semaphore_dispose(dispatch_object_t dou);
+void _dispatch_semaphore_dispose(dispatch_object_t dou, bool *allow_free);
 size_t _dispatch_semaphore_debug(dispatch_object_t dou, char *buf,
                size_t bufsiz);