jerenkrantz 2002/12/19 09:33:30
Modified: include apr_queue.h
Log:
Clean up apr_queue.h
- Add note about why we require APR_HAS_THREADS
- Add C++ goodness
- Include required header files so apr_queue.h can be included by itself
Revision Changes Path
1.4 +21 -1 apr-util/include/apr_queue.h
Index: apr_queue.h
===================================================================
RCS file: /home/cvs/apr-util/include/apr_queue.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -u -r1.3 -r1.4
--- apr_queue.h 10 Nov 2002 09:24:13 -0000 1.3
+++ apr_queue.h 19 Dec 2002 17:33:30 -0000 1.4
@@ -58,16 +58,29 @@
#ifndef APR_QUEUE_H
#define APR_QUEUE_H
+
#if APR_HAS_THREADS
/**
* @file apr_queue.h
* @brief Thread Safe FIFO bounded queue
+ * @note Since most implementations of the queue are backed by a condition
+ * variable implementation, it isn't available on systems without threads.
+ * Although condition variables are some times available without threads.
*/
+
+#include "apr_errno.h"
+#include "apr_pools.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
/**
* @defgroup APR_Util_FIFO Thread Safe FIFO bounded queue
* @ingroup APR_Util
* @{
*/
+
/**
* opaque structure
*/
@@ -154,5 +167,12 @@
*/
apr_status_t apr_queue_term(apr_queue_t *queue);
-#endif /* APR_HAS_THREADS */
+#ifdef __cplusplus
+}
+#endif
+
+/** @} */
+
+#endif /* APR_HAS_THREADS */
+
#endif /* APRQUEUE_H */
