lua

commit 3b4c831ca9e7d04a1e62eee2016b7c001715fbfc
parent 3fdab3981b92f9f76beef9c22ef55f9d537fdfd4
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Fri,  2 Jul 1999 15:22:16 -0300

some systems do not reset signal handlers when a signal happens

Diffstat:
M
lua.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lua.c b/lua.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lua.c,v 1.19 1999/02/04 17:47:59 roberto Exp roberto $
+** $Id: lua.c,v 1.20 1999/06/24 19:42:02 roberto Exp roberto $
 ** Lua stand-alone interpreter
 ** See Copyright Notice in lua.h
 */
@@ -45,6 +45,8 @@ static void lstop (void) {
 
 
 static void laction (int i) {
+  signal(SIGINT, SIG_DFL); /* if another SIGINT happens before lstop,
+                              terminate process (default action) */
   old_linehook = lua_setlinehook((lua_LHFunction)lstop);
   old_callhook = lua_setcallhook((lua_CHFunction)lstop);
 }