[PATCH 5/8] fsmonitor: mark unused parameters in stub functions

[Jeff King <peff@xxxxxxxx>]

The fsmonitor code has some platform-specific functions for which one or
more platforms implement noop or stub functions. We can't get rid of
these functions nor change their interface, since the point is to match
their equivalents in other platforms. But let's annotate their
parameters to quiet the compiler's -Wunused-parameter warning.

Signed-off-by: Jeff King <peff@xxxxxxxx>
---
 compat/fsmonitor/fsm-health-darwin.c    |  8 ++++----
 compat/fsmonitor/fsm-path-utils-win32.c |  7 ++++---
 fsmonitor-ipc.c                         | 10 +++++-----
 3 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/compat/fsmonitor/fsm-health-darwin.c b/compat/fsmonitor/fsm-health-darwin.c
index 5b1709d63f..c2afcbe6c8 100644
--- a/compat/fsmonitor/fsm-health-darwin.c
+++ b/compat/fsmonitor/fsm-health-darwin.c
@@ -4,21 +4,21 @@
 #include "fsm-health.h"
 #include "fsmonitor--daemon.h"
 
-int fsm_health__ctor(struct fsmonitor_daemon_state *state)
+int fsm_health__ctor(struct fsmonitor_daemon_state *state UNUSED)
 {
 	return 0;
 }
 
-void fsm_health__dtor(struct fsmonitor_daemon_state *state)
+void fsm_health__dtor(struct fsmonitor_daemon_state *state UNUSED)
 {
 	return;
 }
 
-void fsm_health__loop(struct fsmonitor_daemon_state *state)
+void fsm_health__loop(struct fsmonitor_daemon_state *state UNUSED)
 {
 	return;
 }
 
-void fsm_health__stop_async(struct fsmonitor_daemon_state *state)
+void fsm_health__stop_async(struct fsmonitor_daemon_state *state UNUSED)
 {
 }
diff --git a/compat/fsmonitor/fsm-path-utils-win32.c b/compat/fsmonitor/fsm-path-utils-win32.c
index c8a3e9dcdb..f4f9cc1f33 100644
--- a/compat/fsmonitor/fsm-path-utils-win32.c
+++ b/compat/fsmonitor/fsm-path-utils-win32.c
@@ -132,16 +132,17 @@ int fsmonitor__is_fs_remote(const char *path)
 /*
  * No-op for now.
  */
-int fsmonitor__get_alias(const char *path, struct alias_info *info)
+int fsmonitor__get_alias(const char *path UNUSED,
+			 struct alias_info *info UNUSED)
 {
 	return 0;
 }
 
 /*
  * No-op for now.
  */
-char *fsmonitor__resolve_alias(const char *path,
-	const struct alias_info *info)
+char *fsmonitor__resolve_alias(const char *path UNUSED,
+			       const struct alias_info *info UNUSED)
 {
 	return NULL;
 }
diff --git a/fsmonitor-ipc.c b/fsmonitor-ipc.c
index 88575aa54c..153918cf76 100644
--- a/fsmonitor-ipc.c
+++ b/fsmonitor-ipc.c
@@ -20,7 +20,7 @@ int fsmonitor_ipc__is_supported(void)
 	return 0;
 }
 
-const char *fsmonitor_ipc__get_path(struct repository *r)
+const char *fsmonitor_ipc__get_path(struct repository *r UNUSED)
 {
 	return NULL;
 }
@@ -30,14 +30,14 @@ enum ipc_active_state fsmonitor_ipc__get_state(void)
 	return IPC_STATE__OTHER_ERROR;
 }
 
-int fsmonitor_ipc__send_query(const char *since_token,
-			      struct strbuf *answer)
+int fsmonitor_ipc__send_query(const char *since_token UNUSED,
+			      struct strbuf *answer UNUSED)
 {
 	return -1;
 }
 
-int fsmonitor_ipc__send_command(const char *command,
-				struct strbuf *answer)
+int fsmonitor_ipc__send_command(const char *command UNUSED,
+				struct strbuf *answer UNUSED)
 {
 	return -1;
 }
-- 
2.42.0.671.g43fbf3903a