fsmonitor: relocate socket file if .git directory is remote

If the .git directory is on a remote filesystem, create the socket
file in 'fsmonitor.socketDir' if it is defined, else create it in $HOME.

Signed-off-by: Eric DeCosta <edecosta@mathworks.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/compat/fsmonitor/fsm-settings-darwin.c b/compat/fsmonitor/fsm-settings-darwin.c
index 699f0b2..7241c4c 100644
--- a/compat/fsmonitor/fsm-settings-darwin.c
+++ b/compat/fsmonitor/fsm-settings-darwin.c
@@ -26,7 +26,7 @@
 static enum fsmonitor_reason check_uds_volume(struct repository *r)
 {
 	struct fs_info fs;
-	const char *ipc_path = fsmonitor_ipc__get_path();
+	const char *ipc_path = fsmonitor_ipc__get_path(r);
 	struct strbuf path = STRBUF_INIT;
 	strbuf_add(&path, ipc_path, strlen(ipc_path));