[6/8] fsmonitor/darwin: mark unused parameters in system callback

Commit Message

Jeff King Sept. 18, 2023, 10:32 p.m. UTC

We pass fsevent_callback() to the system FSEventStreamCreate() function
as a callback. So we must match the expected function signature, even
though we don't care about all of the parameters. Mark the unused ones
to satisfy -Wunused-parameter.

Signed-off-by: Jeff King <[e-mail]>
---
 compat/fsmonitor/fsm-listen-darwin.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/compat/fsmonitor/fsm-listen-darwin.c b/compat/fsmonitor/fsm-listen-darwin.c
index 36c7e13281..11b56d3ef1 100644
--- a/compat/fsmonitor/fsm-listen-darwin.c
+++ b/compat/fsmonitor/fsm-listen-darwin.c
@@ -191,12 +191,12 @@  static void my_add_path(struct fsmonitor_batch *batch, const char *path)
 }
 
 
-static void fsevent_callback(ConstFSEventStreamRef streamRef,
+static void fsevent_callback(ConstFSEventStreamRef streamRef UNUSED,
 			     void *ctx,
 			     size_t num_of_events,
 			     void *event_paths,
 			     const FSEventStreamEventFlags event_flags[],
-			     const FSEventStreamEventId event_ids[])
+			     const FSEventStreamEventId event_ids[] UNUSED)
 {
 	struct fsmonitor_daemon_state *state = ctx;
 	struct fsm_listen_data *data = state->listen_data;