path: root/include/osmocom
diff options
authorHarald Welte <laforge@osmocom.org>2020-12-21 12:34:46 +0100
committerHarald Welte <laforge@osmocom.org>2020-12-21 15:45:45 +0100
commit4eb0f16e252dd76fa7009e85aba0f17fd69f445a (patch)
tree5ca3fe4acc6fc81df694ebca6298dd5d3e1a4ee2 /include/osmocom
parentb8de188b5432aa8ae832e5150a4fe26342461336 (diff)
fsm: Add osmo_fsm_inst_broadcast_children()
This is a helper function to broadcast an event to all of the siblings of a specified FSM instance. Change-Id: I2ce398741a8672d7b7c4058d056f46e2fe7353c1
Diffstat (limited to 'include/osmocom')
1 files changed, 11 insertions, 0 deletions
diff --git a/include/osmocom/core/fsm.h b/include/osmocom/core/fsm.h
index 7b262c71..77ebe7c1 100644
--- a/include/osmocom/core/fsm.h
+++ b/include/osmocom/core/fsm.h
@@ -326,4 +326,15 @@ void _osmo_fsm_inst_term_children(struct osmo_fsm_inst *fi,
void *data,
const char *file, int line);
+/*! dispatch an event to all children of an osmocom finite state machine instance
+ *
+ * This is a macro that calls _osmo_fsm_inst_broadcast_children() with the given
+ * parameters as well as the caller's source file and line number for logging
+ * purposes. See there for documentation.
+ */
+#define osmo_fsm_inst_broadcast_children(fi, cause, data) \
+ _osmo_fsm_inst_broadcast_children(fi, cause, data, __FILE__, __LINE__)
+void _osmo_fsm_inst_broadcast_children(struct osmo_fsm_inst *fi, uint32_t event,
+ void *data, const char *file, int line);
/*! @} */