* process.c: use sigaction instead of sigset. [ruby-core:21021]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Fri Jan  2 22:25:46 2009  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* process.c: use sigaction instead of sigset.  [ruby-core:21021]
+
 Fri Jan  2 22:22:04 2009  Yusuke Endoh  <mame@tsg.ne.jp>
 
 	* bootstraptest/test_proc.rb: suppress error message.

process.c

@@ -2736,12 +2736,8 @@ rb_f_abort(int argc, VALUE *argv)
 }
 
 
-#if defined(sun)
-#define signal(a,b) sigset(a,b)
-#else
-# if defined(POSIX_SIGNAL)
-#  define signal(a,b) posix_signal(a,b)
-# endif
+#if defined(POSIX_SIGNAL)
+# define signal(a,b) posix_signal(a,b)
 #endif
 
 void