From: Guido van Rossum <guido@python.org>
Date: Thu, 23 May 1996 22:55:35 +0000 (+0000)
Subject: Use sigaction if possible
X-Git-Tag: v1.4b1~147
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fb0df944cab9f43b14a976c8ff52533e833b36d7;p=python

Use sigaction if possible
---

diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c
index fe794478e1..7bd1d06bf7 100644
--- a/Modules/signalmodule.c
+++ b/Modules/signalmodule.c
@@ -262,8 +262,14 @@ initsignal()
 	PySignal_SignalHandlerArray[0].tripped = 0;
 	for (i = 1; i < NSIG; i++) {
 		RETSIGTYPE (*t)();
+#ifdef HAVE_SIGACTION
+		struct sigaction act;
+		sigaction(i,  0, &act);
+		t = act.sa_flags;
+#else
 		t = signal(i, SIG_IGN);
 		signal(i, t);
+#endif
 		PySignal_SignalHandlerArray[i].tripped = 0;
 		if (t == SIG_DFL)
 			PySignal_SignalHandlerArray[i].func =