commit da824663803ae80433d15b705ae6791fe0283178
from: Omar Polo <op@omarpolo.com>
date: Fri Jan 28 21:49:14 2022 UTC

fix the restart of the main process

delete useless functions such as merge_config and config_clear while
here.

commit - c1e62371f5d793da2e633865ff42b116e94e6489
commit + da824663803ae80433d15b705ae6791fe0283178
blob - c763c92cc6758b5692577a9661360a442481a1ef
blob + e16f385fe3c4138e21b132d58ea30325188480e7
--- kamid/kamid.c
+++ kamid/kamid.c
@@ -449,7 +449,9 @@ main_reload(void)
 	if (main_imsg_send_config(xconf) == -1)
 		return -1;
 
-	merge_config(main_conf, xconf);
+	/* replace old configuration with the new one */
+	clear_config(main_conf);
+	main_conf = xconf;
 
 	return 0;
 }
@@ -519,14 +521,6 @@ main_imsg_send_config(struct kd_conf *xconf)
 	return 0;
 
 #undef SEND
-}
-
-void
-merge_config(struct kd_conf *conf, struct kd_conf *xconf)
-{
-	/* do stuff... */
-
-	free(xconf);
 }
 
 struct kd_conf *
@@ -542,18 +536,6 @@ config_new_empty(void)
 	return xconf;
 }
 
-void
-config_clear(struct kd_conf *conf)
-{
-	struct kd_conf *xconf;
-
-	/* Merge current config with an empty one. */
-	xconf = config_new_empty();
-	merge_config(conf, xconf);
-
-	free(conf);
-}
-
 __dead void
 main_shutdown(void)
 {