sigpipe patch

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 2 deletions

diff --git a/signal.c b/signal.c
index 2bb8bada28..f33e164229 100644
--- a/signal.c
+++ b/signal.c
@@ -386,6 +386,16 @@ sigsegv(sig)
 }
 #endif
 
+#ifdef SIGPIPE
+static RETSIGTYPE sigsegv _((int));
+static RETSIGTYPE
+sigpipe(sig)
+    int sig;
+{
+    /* do nothing */
+}
+#endif
+
 void
 rb_trap_exit()
 {
@@ -546,7 +556,7 @@ trap(arg)
 #endif
 #ifdef SIGPIPE
 	  case SIGPIPE:
-	    func = SIG_IGN;
+	    func = sigpipe;
 	    break;
 #endif
 	}
@@ -659,7 +669,7 @@ Init_signal()
     ruby_signal(SIGSEGV, sigsegv);
 #endif
 #ifdef SIGPIPE
-    ruby_signal(SIGPIPE, SIG_IGN);
+    ruby_signal(SIGPIPE, sigpipe);
 #endif
 #endif /* MACOS_UNUSE_SIGNAL */
 }