This patch make it possible to build the events library completely

standalone with no ties to internal samba4 functions
Samba4 itself just uses the plain library, compatibility glue is
in events_s4.c only
(This used to be commit 7109b6a5a19eb2dbef4259104858b171298bad6e)

1 files changed, 33 insertions, 1 deletions

diff --git a/source4/lib/events/events_internal.h b/source4/lib/events/events_internal.h
index d8c14ead95..78df98a1fe 100644
--- a/source4/lib/events/events_internal.h
+++ b/source4/lib/events/events_internal.h
@@ -91,10 +91,27 @@ struct signal_event {
 	int sa_flags;
 };
 
+/* DEBUG */
+enum ev_debug_level {EV_DEBUG_FATAL, EV_DEBUG_ERROR,
+		      EV_DEBUG_WARNING, EV_DEBUG_TRACE};
+
+struct ev_debug_ops {
+	void (*debug)(void *context, enum ev_debug_level level,
+		      const char *fmt, va_list ap) PRINTF_ATTRIBUTE(3,0);
+	void *context;
+};
+
+int ev_set_debug(struct event_context *ev,
+		 void (*debug)(void *context, enum ev_debug_level level,
+				const char *fmt, va_list ap),
+		 void *context);
+int ev_set_debug_stderr(struct event_context *ev);
+void ev_debug(struct event_context *ev, enum ev_debug_level level, const char *fmt, ...);
+
 /* aio event is private to the aio backend */
 struct aio_event;
 
-struct event_context {	
+struct event_context {
 	/* the specific events implementation */
 	const struct event_ops *ops;
 
@@ -109,11 +126,15 @@ struct event_context {
 
 	/* pipe hack used with signal handlers */
 	struct fd_event *pipe_fde;
+
+	/* debugging operations */
+	struct ev_debug_ops debug_ops;
 };
 
 
 bool event_register_backend(const char *name, const struct event_ops *ops);
 
+bool ev_timeval_is_zero(const struct timeval *tv);
 struct timed_event *common_event_add_timed(struct event_context *, TALLOC_CTX *,
 					   struct timeval, event_timed_handler_t, void *);
 struct timeval common_event_loop_timer_delay(struct event_context *);
@@ -126,3 +147,14 @@ struct signal_event *common_event_add_signal(struct event_context *ev,
 					     void *private_data);
 int common_event_check_signal(struct event_context *ev);
 
+
+bool events_standard_init(void);
+bool events_select_init(void);
+#if HAVE_EVENTS_EPOLL
+bool events_epoll_init(void);
+#endif
+#if HAVE_LINUX_AIO
+bool events_aio_init(void);
+#endif
+
+#include "events_util.h"