Call poll at a fixed interval.

[openocd.git] / src / target / target.h

diff --git a/src/target/target.h b/src/target/target.h
index 18a9516f52867a9518c5a33504bd2a698c643a0e..1e19434e45ded370fee77c6a7945397853cc6de5 100644 (file)
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -333,7 +333,7 @@ struct target_timer_callback {
        unsigned int time_ms;
        enum target_timer_type type;
        bool removed;
-       struct timeval when;
+       int64_t when;   /* output of timeval_ms() */
        void *priv;
        struct target_timer_callback *next;
 };
@@ -407,6 +407,11 @@ int target_call_timer_callbacks(void);
  * a synchronous command completes.
  */
 int target_call_timer_callbacks_now(void);
+/**
+ * Returns when the next registered event will take place. Callers can use this
+ * to go to sleep until that time occurs.
+ */
+int64_t target_timer_next_event(void);
 
 struct target *get_target_by_num(int num);
 struct target *get_current_target(struct command_context *cmd_ctx);
@@ -790,4 +795,6 @@ int target_profiling_default(struct target *target, uint32_t *samples, uint32_t
 
 extern bool get_target_reset_nag(void);
 
+#define TARGET_DEFAULT_POLLING_INTERVAL                100
+
 #endif /* OPENOCD_TARGET_TARGET_H */