1 files changed, 4 insertions, 3 deletions
diff --git a/lib/lib.c b/lib/lib.c
index 06e39169..87bda4f6 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -911,9 +911,10 @@ void exit_signal(int sig)
   xexit();
 }
 
-// Install the same handler on every signal that defaults to killing the
-// process, calling the handler on the way out. Calling multiple times
-// adds the handlers to a list, to be called in order.
+// Install an atexit handler. Also install the same handler on every signal
+// that defaults to killing the process, calling the handler on the way out.
+// Calling multiple times adds the handlers to a list, to be called in LIFO
+// order.
 void sigatexit(void *handler)
 {
   struct arg_list *al = 0;