* We don't need the ttcompat module loaded into the stream on Solaris, and it

was causing problems (indeed, we don't have it in LAM and it hasn't caused
  problems in the last many many years).  Standard I/O forwarding now works
  properly on Solaris in both 32 and 64 bit builds
* Add NEWS item about standard I/O on platforms without openpty()

This commit was SVN r9255.

NEWS

@@ -35,6 +35,9 @@ version 1.0.
 1.0.2
 -----
 
+- Enable pty support for standard I/O forwarding on platforms that
+  have ptys but do not have openpty().  Thanks to Pierre Valiron for
+  bringing this to our attention.
 - Disable inline assembly for PGI compilers to avoid compiler errors.
   Thanks to Troy Telford for bringing this to our attention.
 - Added MPI_UNSIGNED_CHAR and MPI_SIGNED_CHAR to the allowed reduction

opal/util/opal_pty.c

@@ -230,22 +230,6 @@ static int ptys_open(int fdm, char *pts_name)
         close(fds);
         return -7;
     }
-    if (ioctl(fds, I_PUSH, "ttcompat") < 0) {
-        close(fdm);
-        close(fds);
-        return -8;
-    }
-
-    if (ioctl(fdm, I_PUSH, "pckt") < 0) {
-        close(fdm);
-        close(fds);
-        return -8;
-    }
-    if (ioctl(fdm, I_SRDOPT, RMSGN | RPROTDAT) < 0) {
-        close(fdm);
-        close(fds);
-        return -8;
-    }
 
     return fds;
 #else