dtoa.c (_dtoa_r): Initialize variables ilim, ilim1 and spec_case.

2005-03-05  Andreas Tobler  <a.tobler@schweiz.ch>

	* java/lang/dtoa.c (_dtoa_r): Initialize variables ilim, ilim1 and
	spec_case. Initialize pointer mlo.

	* java/lang/strtod.c (_strtod_r): Initialize pointers bb, bd, ds and
	delta.

	* java/lang/e_asin.c (__ieee754_asin): Initialize variable t.

	* java/lang/e_exp.c (__ieee754_exp): Initialize variables hi, lo
	and k.

	* java/lang/e_rem_pio2.c (__ieee754_rem_pio2): Initialize
	uninitialized variable z.

	* gnu/java/net/natPlainDatagramSocketImplPosix.cc (mcastGrp): Ifdef
	possible unused variables.

	* gnu/java/nio/natPipeImplPosix.cc (init): Remove self.

	* jawt.c: Include <stdlib.h> to fix implict declaration of malloc.

From-SVN: r95925

libjava/gnu/java/net/natPlainDatagramSocketImplPosix.cc

@@ -429,9 +429,12 @@ gnu::java::net::PlainDatagramSocketImpl::mcastGrp (::java::net::InetAddress *ine
 {
   // FIXME: implement use of NetworkInterface
 
-  union McastReq u;
   jbyteArray haddress = inetaddr->addr;
+#if HAVE_STRUCT_IP_MREQ || HAVE_STRUCT_IPV6_MREQ
+  union McastReq u;
   jbyte *bytes = elements (haddress);
+#endif
+
   int len = haddress->length;
   int level, opname;
   const char *ptr;

libjava/gnu/java/nio/natPipeImplPosix.cc

@@ -23,8 +23,9 @@ details.  */
 #include <java/nio/channels/spi/SelectorProvider.h>
 
 void
-gnu::java::nio::VMPipe::init (gnu::java::nio::PipeImpl *self,
-			      ::java::nio::channels::spi::SelectorProvider* /*provider*/)
+gnu::java::nio::VMPipe::init (gnu::java::nio::PipeImpl*, /*self*/
+			      ::java::nio::channels::spi::SelectorProvider*
+			      /*provider*/)
 {
   int filedes [2];