===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/io/ox_launch.c,v
retrieving revision 1.15
retrieving revision 1.17
diff -u -p -r1.15 -r1.17
--- OpenXM_contrib2/asir2000/io/ox_launch.c	2001/10/09 01:36:21	1.15
+++ OpenXM_contrib2/asir2000/io/ox_launch.c	2004/03/02 02:43:55	1.17
@@ -44,7 +44,7 @@
  * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
- * $OpenXM: OpenXM_contrib2/asir2000/io/ox_launch.c,v 1.14 2001/07/23 05:05:41 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/io/ox_launch.c,v 1.16 2001/12/25 02:39:05 noro Exp $ 
 */
 #include <setjmp.h>
 #include <signal.h>
@@ -185,6 +185,7 @@ char **argv;
 #endif
 
 	signal(SIGINT,SIG_IGN);
+	signal(SIGHUP,SIG_IGN);
 #if defined(SIGUSR1)
 	signal(SIGUSR1,SIG_IGN);
 #endif
@@ -332,16 +333,16 @@ int nolog;
 	char errcode;
 
 	pid = fork();
-	if ( pid )
+	if ( pid ) {
 		return pid;
-	else {
+	} else {
 		setpgid(0,getpid());
-		if ( dup2(bs,3) != 3 )
+		if ( bs != 3 && dup2(bs,3) != 3 )
 			exit(1);
-		if ( dup2(bs,4) != 4 )
+		if ( bs != 4 && dup2(bs,4) != 4 )
 			exit(1);
 		{
-#if defined(linux) || defined(__NeXT__) || defined(ultrix)
+#if defined(linux) || defined(__NeXT__) || defined(ultrix) || defined(__CYGWIN__)
 #include <sys/param.h>
 			close(0);
 			for ( i = 5; i < NOFILE; i++ )