minor correction to sgtty.h, the 4.2 codes where wrong

diff --git a/include/_tail_cc/sgtty.h b/include/_tail_cc/sgtty.h
index 22275e3..83daab3 100644 (file)
--- a/include/_tail_cc/sgtty.h
+++ b/include/_tail_cc/sgtty.h
@@ -8,8 +8,8 @@ struct sgttyb {
 };
 
 #ifdef __BSD4_2
-#define        TIOCGETP        ((('t'<<8)|8)|(sizeof(struct sgttyb)<<16))
-#define        TIOCSETN        ((('t'<<8)|10)|(sizeof(struct sgttyb)<<16))
+#define        TIOCGETP        ((('t'<<8)|8)|(sizeof(struct sgttyb)<<16)|0x80000000)
+#define        TIOCSETN        ((('t'<<8)|10)|(sizeof(struct sgttyb)<<16)|0x40000000)
 #else
 #define        TIOCGETP        (('t'<<8)|8)
 #define        TIOCSETN        (('t'<<8)|10)