Imported from ../bash-2.05b.tar.gz.

[platform/upstream/bash.git] / lib / readline / signals.c

diff --git a/lib/readline/signals.c b/lib/readline/signals.c
index a191269..0a1468b 100644 (file)
--- a/lib/readline/signals.c
+++ b/lib/readline/signals.c
@@ -74,6 +74,7 @@ typedef struct { SigHandler *sa_handler; int sa_mask, sa_flags; } sighandler_cxt
 #endif /* !HAVE_POSIX_SIGNALS */
 
 static SigHandler *rl_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
+static void rl_maybe_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
 
 /* Exported variables for use by applications. */
 
@@ -232,7 +233,7 @@ rl_set_sighandler (sig, handler, ohandler)
   struct sigaction act;
 
   act.sa_handler = handler;
-  act.sa_flags = 0;
+  act.sa_flags = 0;    /* XXX - should we set SA_RESTART for SIGWINCH? */
   sigemptyset (&act.sa_mask);
   sigemptyset (&ohandler->sa_mask);
   sigaction (sig, &act, &old_handler);