lib/tevent: remove broken tevent_aio support

It makes no sense to support aio events because,
the current implementation was based on IOCB_CMD_EPOLL_WAIT
which never made it into the main kernel tree.

The native linux aio can be used with select/epoll
using eventfd(), which means we can implement aio
with fd events and implement aio outside of tevent.

metze

1 files changed, 0 insertions, 14 deletions

diff --git a/lib/tevent/tevent_internal.h b/lib/tevent/tevent_internal.h
index 32be12c8d8..d9759e2ee5 100644
--- a/lib/tevent/tevent_internal.h
+++ b/lib/tevent/tevent_internal.h
@@ -46,14 +46,6 @@ struct tevent_ops {
 					  void *private_data,
 					  const char *handler_name,
 					  const char *location);
-	/* disk aio event functions */
-	struct tevent_aio *(*add_aio)(struct tevent_context *ev,
-				      TALLOC_CTX *mem_ctx,
-				      struct iocb *iocb,
-				      tevent_aio_handler_t handler,
-				      void *private_data,
-				      const char *handler_name,
-				      const char *location);
 	/* signal functions */
 	struct tevent_signal *(*add_signal)(struct tevent_context *ev,
 					    TALLOC_CTX *mem_ctx,
@@ -123,9 +115,6 @@ struct tevent_debug_ops {
 void tevent_debug(struct tevent_context *ev, enum tevent_debug_level level,
 		  const char *fmt, ...) PRINTF_ATTRIBUTE(3,4);
 
-/* aio event is private to the aio backend */
-struct tevent_aio;
-
 struct tevent_context {
 	/* the specific events implementation */
 	const struct tevent_ops *ops;
@@ -193,6 +182,3 @@ bool tevent_select_init(void);
 #ifdef HAVE_EPOLL
 bool tevent_epoll_init(void);
 #endif
-#ifdef HAVE_LINUX_AIO
-bool tevent_aio_init(void);
-#endif